How much does it cost to pour a 12×12 concrete slab? The materials for concrete slabs can cost about $6 per square foot. However, there are the additional costs of gravel for the subbase ...Cost to Install a Concrete Patio – 2024 Price Calculator. By. Joe Sexton. Reviewed by. Sarabeth Asaff South. Updated Jul 17, 2023. One of the most inexpensive and durable … In January 2024 the cost to Install a Concrete Patio starts at $9.28 - $11.32 per square foot*. Use our Cost Calculator for cost estimate examples customized to the location, size and options of your project. To estimate costs for your project: 1. Set Project Zip Code Enter the Zip Code for the location where labor is hired and materials purchased. Nov 15, 2023 · The average 50×60 concrete slab includes 3,000 square feet of six-inch-thick concrete. The typical cost is $4 to $8 per square foot, with a median price of $6. Based on the average prices, a 50×60 concrete slab may cost $12,000 to $24,000. Explore the following details to learn more about the costs of preparing a 50×60-foot concrete slab ... VIEW GALLERY. Concrete Available 24 / 7. Out of Hours Fees May Apply. Best concrete calculator for working out the price of ready mix concrete and screed for floors, foundations and bases - Rapid Readymix Concrete. A four-inch slab reduces the cost of pouring a concrete foundation by about $0.74 per square foot. If you plan on pouring a 16×20-foot concrete slab, you may spend $236.80 less. Features That Increase the 16×20 Concrete Slab CostDec 21, 2017 ... In this video Andrew Donkin shows you how to lay a concrete slab. What you will need: Wood slats Spray paint Crushed stone Ready mix cement ...3 days ago ... If you are pouring concrete at a site with an old concrete slab, you need to have it chipped. This costs you approximately $1 per square foot ...Sep 17, 2023 ... Hey everyone, I would like to go over how much I charged to prep, pour, and finish the concrete slab on this post-frame structure we are ...Slab flatwork, or pouring the concrete, is messy and complicated work. Each job requires specialized expertise and equipment, from demolition work to prep reinforcement to edging. In general, the labor cost to pour concrete is about $45 per …The average cost to install a 10' x 12' x 4" thick concrete slab for a shed will cost approximately $1,790.00 dollars. What does that include: 2 yards of concrete @ 145.00 per yard -- $290.00. Small load charge for the concrete -- $150.00. Wire mesh reinforcement -- $50.00. Double row of 3/8" rebar for the edges -- $50.00.Aug 25, 2017 ... my gardener charges about $.01 / sq ft to cut my lawn. Shrubs and bushes included. The last concrete guy I used charged $2 / sqft to pour and ...Foundation & Framing. How Much Does a Concrete Slab Cost? Dependable concrete slabs are used for almost every foundation project, indoor or outdoor. The average concrete slab cost is...The average cost of labor for pouring a concrete slab is about $2.40 per square foot. With a DIY project, you may spend about $3.60 per square foot for a 6-inch slab. To get an estimate of the cost of pouring concrete, you can use a concrete slab calculator to help determine costs. A 60×100 DIY concrete slab may cost about $21,600.The Average Cost of a Concrete Slab. Range: $4.34 – 7.73 per square foot of concrete poured. $6.60 average cost of a residential concrete slab.Here is the average cost for the material to pour concrete: 4-inch slab – $2.83 per square foot. 5-inch slab – $3.20 per square foot. 6-inch slab – $3.57 per square foot. You may pay about $1,698 on material for a 20×30 slab that measures four inches thick. The material for a six-inch slab may cost closer to $2,142.Concrete Slab. Standard gray concrete slabs cost $5 to $12 per square foot. It’s the basic pour and finish you’ll get in almost any project. They typically come finished either smooth or brushed for added traction and appeal. Stained Concrete. Stained concrete patios cost $3,000 to $18,500. This treatment gives the space a more distinctive ...The of the 4 most common concrete slab sizes we pour are: 1.) 22’ x 22’. 2.) 22’ x 24’. 3.) 24’ x 24’. 4.) 24’ x 30'. 5.) 30' x 20'. 6.) 30' x 40'. --- For more custom concrete slab sizes feel free to use our instant online estimate tool that gets emailed to you directly Instant online estimator tool ---. If you require smaller ... The overall cost to install a concrete slab should be around: $7,500 to $11,000 for a standard 10x10 concrete slab. $1,620 to $2,376 for a single garage (3.6m x 6m) $3,150 to $4,620 for a small shed (6m x 7m) $11,700 to $17,160 for a larger shed (12m x 13m) However, not all slabs are priced equally. The thicker the slab, the more you ... Aug 18, 2023 · The cost of pouring a concrete slab for that project would be somewhere between £6,000 and £8,500, plus labour. Cost of pouring concrete foundation. The cost of pouring concrete foundations tends to be more expensive than other concrete pouring jobs. The average price is around £190 per m 3. pre-mix 60 lb bags: $4 – $14 per bag. pre-mix 80 lb bags: $8 – $15 per bag. The average cost to install a concrete slab is $6 – $20 per square foot. Besides the cost of concrete and materials, there are also labor costs for preparing the area, the pour, and finishing.May 25, 2021 ... What are you building the garage in? Is it brick or wood? I presume it's wood as you haven't mentioned pouring footings. Do you need planning ...A standard gray concrete slab typically costs $3,600 – $7,200 for a typical 30′ x 30′ slab that could be used for a garage floor, large patio, or driveway.Select the picture that best resembles your project: Click Here for instructions on how to measure your project. Dimensionsin Feet: Your Project is less 2 cubic feet. Please call 803-563-8299 to discuss the details of your project.The average cost to install a 10' x 12' x 4" thick concrete slab for a shed will cost approximately $1,790.00 dollars. What does that include: 2 yards of concrete @ 145.00 per yard -- $290.00. Small load charge for the concrete -- $150.00. Wire mesh reinforcement -- $50.00. Double row of 3/8" rebar for the edges -- $50.00.Concrete slab leak repair can be a costly endeavor, but it is an essential one to ensure the structural integrity of your home. If you suspect a leak in your concrete slab, it is i...National Average: $117 per cubic yard. Typical Range: $104 to $144 per cubic yard. Having ready-mix concrete delivered to your home typically costs an average of $117 per cubic yard or between $104 to $144 per cubic yard. When you hire a concrete pro to install a concrete slab for you, labor and materials rates are typically charged per …When it comes to concreting, the costs will range from $50 to $150 per square metre, depending on job size, finish type, and levelling requirements. The cost will also be influenced by the type of finish you want: Spray-on concrete: $50-$75/sq m. Plain concrete: $60-$85/sq mReinforced concrete: $65-$90/sq m. Coloured concrete: $75 …May 1, 2023 · The amount of concrete you need for a 10x10 slab depends on how thick it will be. So, for a 4-inch slab you’ll need 1.24 cubic yards (56 80lb bags), but a 6-inch slab requires 1.85 yards (84 80lb bags). If your slab is a different size or thickness, use our calculator to determine the amount of concrete. The cost to pour a new concrete foundation averages around $9,100, but prices can range from $5,100 all the way up to $19,400 depending on the square footage, thickness, ... Concrete Slab Foundation Cost. A concrete slab costs about $5,200 to $21,000, based on the size and project. Your area’s climate will dictate which type you …Concrete Footing Cost. Concrete footings cost $1.50 to $24 per linear foot, averaging $5 per linear foot.Prices run $3 to $7 per square foot, depending on the project size and foundation type.An average house with dimensions measuring 150 linear feet ranges from $225 to $3,600.Pier footers can be $75 to $150 per square foot, especially if you only …Whether you want to install a new concrete slab, a concrete sidewalk, or a concrete patio, the calculator on this page will help you estimate the total project cost. While …Nov 29, 2023 ... However, most homeowners end up paying between $1,580 and $4,465—or $4 to $26 per square foot, including materials and labor. At the low end of ...Cost to Install a Concrete Patio – 2024 Price Calculator. By. Joe Sexton. Reviewed by. Sarabeth Asaff South. Updated Jul 17, 2023. One of the most inexpensive and durable …A small 100 ft 2 slab removal usually costs $350 to $800 to remove. A mid-sized 500 ft 2 slab usually costs $1,500 to $4,000 to remove. A large 2,000 ft 2 slab can cost $6,000 to $16,000 to remove. Of course, repairing or leveling a slab is sometimes an option, but let’s examine some of the factors that impact the cost of removal in more ...On average, concrete slab removal costs between $2 and $6 per square foot.For a small, 100-square-foot concrete floor, your price theoretically could be as low as $200.. However, some contractors ... In January 2024 the cost to Install a Concrete Driveway starts at $8.63 - $10.54 per square foot*. Use our Cost Calculator for cost estimate examples customized to the location, size and options of your project. To estimate costs for your project: 1. Set Project Zip Code Enter the Zip Code for the location where labor is hired and materials ... Costs of Different Types of Concrete. Plain concrete costs about $8 to $15 per square foot to pour and finish in most areas. If you’d like a decorative finish, the price increases to cover the cost of additional materials and extra work to complete the job. Concrete slab costs can exceed $30 per square foot depending on your desired finish.Concrete Calculator. Concrete Calculator. Use our concrete calculator to get a rough estimate of how much concrete you may need for a job. Select the type of work you are performing and insert the dimensions, or request a …Compared to a six-inch concrete slab, pouring a four-inch concrete slab costs about $0.74 less for each square foot of your foundation. With a 50×80-foot concrete slab, you may reduce the cost of materials by about $2,960. Optional Features That Increase the Cost of a 50×80 Concrete Slab.According to HomeAdvisor.com, a concrete slab typically costs between $4 and $8 per square foot ($6 on average), including materials and labor. For an 8-foot by 8-foot slab that’s 6 inches deep, this works out to $1,440. For a 10-foot by 10-foot slab that’s 6 inches deep, the cost is $1,800. pre-mix 60 lb bags: $4 – $14 per bag. pre-mix 80 lb bags: $8 – $15 per bag. The average cost to install a concrete slab is $6 – $20 per square foot. Besides the cost of concrete and materials, there are also labor costs for preparing the area, the pour, and finishing. Estimated Cost: $1,000 to $1,500 A concrete slab provides a solid, ... Also avoid temperatures that rise to 90° F or higher, as the water will evaporate and set too quickly, weakening the concrete. Ideally, pour the concrete slab in the early morning or when temperatures are around 60° F. The 12 Best Cordless Drills of 2024, Tested and …Estimated Cost: $50 to $75. Concrete slabs are multi-purpose surfaces or foundations for homes and gardens. For walkways, patios, and floors, concrete slabs are …The cost to pour a concrete patio is $15 to $28 per square foot for high-end custom designs. Concrete patio cost; Patio size Square feet Average cost to build* 7'x7' 49: $250 – $750 ... Plain or broom-finished concrete slab patio cost. A plain concrete slab costs $5 to $10 per square foot installed. This standard finish is either a smooth ...What About Labor Costs? · Around $45 per hour to pour the concrete. You may also have to pay a delivery fee (usually around $50-$60). · About $2.50 per square .....The basic cost to Install a Concrete Sidewalk is $10.83 - $13.20 per square foot in January 2024, but can vary significantly with site conditions and options. ... Set forms and reinforcing. Pour and finish concrete. Excavation, gravel base layer, compaction or hardscape demolition not included. Includes planning, equipment and material ...Cost To Pour Concrete Patio Slab ... A concrete patio is generally 4” thick and costs $7.53–$12.25 per square foot to install. For a typical 12×12 patio slab ...How Much Does It Cost to Pour a Concrete Slab for a Hot Tub? Installing a concrete slab alone for a hot tub will run you about $5-$10 per square foot or anywhere from $500 to $2500 for just the hot tub base. One cost-effective solution is to mix and lay down the hot tub base yourself, but we recommend at least having a friend to help. ...A small 100 ft 2 slab removal usually costs $350 to $800 to remove. A mid-sized 500 ft 2 slab usually costs $1,500 to $4,000 to remove. A large 2,000 ft 2 slab can cost $6,000 to $16,000 to remove. Of course, repairing or leveling a slab is sometimes an option, but let’s examine some of the factors that impact the cost of removal in more ...In January 2024 the cost to Set Concrete Formwork starts at $3.76 - $4.59 per square foot*. Use our Cost Calculator for cost estimate examples customized to the location, size and options of your project. To estimate costs for your project: 1. Set Project Zip Code Enter the Zip Code for the location where labor is hired and materials purchased. 2.Sep 17, 2023 ... Hey everyone, I would like to go over how much I charged to prep, pour, and finish the concrete slab on this post-frame structure we are ...After clearing and preparing the land, you may pour the foundation. If you plan on building a 50×50 barndominium, the concrete slab is a big part of your construction costs. So, how much does a 50×50 concrete slab cost? Concrete slabs cost an average of $6 per square foot but may cost as much as $8 and as little as $4.A 20-foot by 20-foot concrete patio runs between $2,000 to $6,000, including labor and materials. Adding decorative finishes and colors could make the price even higher. But on larger projects many contractors will offer a better price per square foot. Concrete Patio Cost vs. Other Paving Materials.Jan 4, 2022 ... The cost of pouring a 14x14 slab of concrete can vary depending on several factors such as the location, labor costs, and materials used.The average cost of a concrete slab (6 inches thick) is about $5.00-5.50 per square foot, including both materials and labor. However, the price can go up to $9-10 per square foot depending on multiple factors and enhancement decisions and their respective costs. So your cost to pave a 2-car driveway of 16 feet wide, and 40 feet long (640 sq ...Either direction will create extra costs if they can’t get in and pour their way out. Speaking of cost, you might be wondering how much concrete costs nowadays. Keep in mind that the price does depend on the size of the pad, the thickness of concrete, and the type of reinforcement used (welded mesh, re-bar, fiber mesh, accessibility to the ...Our cost guide has been updated for 2024 to reflect current fair market wages and material option costs for Concrete Slabs. Enter your options and zip code above - then select "Update". …A concrete floating slab is a slab that is not anchored to the ground but instead merely sits on top of it. Floating concrete slabs provide solid foundations for structures as shed...Here is a graph that shows the average concrete slab costs for different constructions with figures that include the range from a low cost to the higher end of the spectrum. The cost of laying a concrete slab for a barndominium is similar to what’s shown for an average garage in the graph below. ... Divide the total area needed for pouring ...For a 40×40 slab, you may pay about $7,568. To get an estimate of the cost of pouring concrete, you can use a concrete slab calculator to help determine costs. Hiring someone else to pour the …May 25, 2021 ... What are you building the garage in? Is it brick or wood? I presume it's wood as you haven't mentioned pouring footings. Do you need planning ...The average cost of a concrete slab per square metre ranges from $64 to $108 depending on the thickness of the concrete slab and the city you live in. The cost of a concrete slab in Perth, which is at $64 to $79 per m², is the most affordable across the country, followed by Adelaide, Melbourne, and Brisbane.Whether you are looking for quality concrete or looking to get some concrete work done, it’s a good idea to connect with concrete contractors as they are skilled and experienced in working with concrete and are experts in different types of concrete construction. Poured concrete can be used in various things like walls and … an additional $200.00 charge will apply. Notice of pour cancellation must be received 24 hours in advance prior to the pour. All concrete orders 8m and over get one free balance. SECOND BALANCE LOAD CHARGE 3 RETURNED CONCRETE $30.00/m3 VARIABLE FUEL SURCHARGE (ALL ORDERS) All concrete will be charged a Variable Fuel Surcharge, based on Slab vs. Crawl Space Cost. The cost to pour a concrete slab foundation is $4 to $7 per square foot, compared to $6 to $15 per square foot for a crawl space. If you’re debating slab vs. crawl space, keep these factors in mind: Slab: Good moisture control, not ideal for graded land. Crawl Space: Great for uneven ground, prone to moisture problems.You can expect to pay $200 - $300 per cubic metre. Spray on concrete costs $50 - $75 per square metre. Plain concrete costs $60 - $85 per square metre. Coloured concrete costs $100 - $150 per square metre. Exposed aggregate or decorative stencilled finish costs $100 - $150 per square metre. Concreting significantly reduces building …The cost to break up a concrete driveway is higher than slab demolition due to the excavator needed for the job. Alternatively, driveway repair costs $100 to $400 for minor repairs. Concrete slab removal cost. The average cost to remove a 10’x10’ concrete slab is $300 to $800, depending on the type of reinforcements inside. The cost to demo ...Cost of Concrete Slab Leveling or Mudjacking in West Virginia. $4.71 per square foot (of slab being raised) (Range: $4.23 - $5.18) Free Estimates from Local Pros. Cost of Concrete Floor Coating Application in West Virginia. $3.88 per square foot (solid based epoxy) (Range: $3.04 - $4.72)Aug 25, 2023 ... On average, a basic concrete slab costs $6.60 per square foot to install, not including detailed finishes, designs, or reinforcements. A 4-inch ...According to HomeAdvisor.com, a concrete slab typically costs between $4 and $8 per square foot ($6 on average), including materials and labor. For an 8-foot by 8-foot slab that’s 6 inches deep, this works out to $1,440. For a 10-foot by 10-foot slab that’s 6 inches deep, the cost is $1,800. The of the 4 most common concrete slab sizes we pour are: 1.) 22’ x 22’. 2.) 22’ x 24’. 3.) 24’ x 24’. 4.) 24’ x 30'. 5.) 30' x 20'. 6.) 30' x 40'. --- For more custom concrete slab sizes feel free to use our instant online estimate tool that gets emailed to you directly Instant online estimator tool ---. If you require smaller ... According to QUIKRETE’s online calculator, the amount of concrete needed for a 10- by 10-foot slab depends on the thickness of the slab. For a 4-inch slab, either eight 60-pound or...The typical concrete patio costs between $1,600 and $5,710, including labor and materials, with the average homeowner spending $2,600 for a 12-by-14-foot concrete patio. …Whether a Floor is Poured – Adding a slab floor costs $3-$6 per square foot in addition to the excavation, labor and other materials. ... Up to 1 Day | Pour and Finish Concrete Slab (If part of the project) Get Crawlspace Foundation Cost Quotes Get Crawlspace Foundation Cost Quotes.A 15×20-foot slab includes 300 square feet of space. Multiply 576 times the estimated cost per square foot. To get an estimate of the cost of pouring concrete, you can use a concrete slab calculator to help determine costs. For example, a DIY four-inch slab with no extra features may cost about $1,630 ($2.83 times 576 = $1,630.08). VIEW GALLERY. Concrete Available 24 / 7. Out of Hours Fees May Apply. Best concrete calculator for working out the price of ready mix concrete and screed for floors, foundations and bases - Rapid Readymix Concrete. Oct 25, 2023 · Summary: The nationwide concrete cost ranges between $140 and $170 or more per cubic yard. The average ready mix price was $156.96 per cubic yard in the second quarter of 2023. Expect to pay $5.50 to $9.00 per square foot for materials and labor. Rising material, labor, and transportation costs have driven up concrete prices in recent years. In January 2024 the cost to Install a Concrete Driveway starts at $8.63 - $10.54 per square foot*. Use our Cost Calculator for cost estimate examples customized to the location, size and options of your project. To estimate costs for your project: 1. Set Project Zip Code Enter the Zip Code for the location where labor is hired and materials ... To get an estimate of the cost of pouring concrete, you can use a concrete slab calculator to help determine costs. At $3.60 per square foot, a DIY 12×20 concrete slab costs about $864. A 12×20-foot concrete slab is a relatively small size. Yet, pouring 240 square feet of concrete is still a major project.Mar 21, 2021 ... Comments519 · I Wouldn't Dry Pour A Concrete Slab Like This | This Way Is Better - DIY 8' X 12' Slab · This Is The Easiest Type Of Concre...I have a background in construction, and am doing my best to manage the work and control costs. I've got 5 quotes for the concrete slab and ...pre-mix 60 lb bags: $4 – $14 per bag. pre-mix 80 lb bags: $8 – $15 per bag. The average cost to install a concrete slab is $6 – $20 per square foot. Besides the cost of concrete and materials, there are also labor costs for preparing the area, the pour, and finishing.Whether you want to install a new concrete slab, a concrete sidewalk, or a concrete patio, the calculator on this page will help you estimate the total project cost. While …Apr 20, 2023 · Thus, your cost to pave a 2-car driveway of 16 feet wide, and 40 feet long (640 sq.ft.) will be about $3,200 – 3,520. Pouring a 10×10 concrete slab costs $685 to $950, a 12×12 slab for a patio costs $820 to $1,576, a 20×24 driveway slab costs $1,530 and $3,270, and a 24×24 slab for a garage costs $3,160 to $5,870. The of the 4 most common concrete slab sizes we pour are: 1.) 22’ x 22’. 2.) 22’ x 24’. 3.) 24’ x 24’. 4.) 24’ x 30'. 5.) 30' x 20'. 6.) 30' x 40'. --- For more custom concrete slab sizes feel free to use our instant online estimate tool that gets emailed to you directly Instant online estimator tool ---. If you require smaller ... Florida Concrete Costs & Prices We have collected data statewide to help calculate the average cost of concrete in Florida. The following are average costs and prices reported back to us: ... Cost of Concrete Slab Leveling or Mudjacking in Florida. $5.13 per square foot (of slab being raised) (Range: $4.61 - $5.65) Free Estimates from Local Pros.Therefore, a 100-square foot area would cost about $500 to $1,600, whereas a 1,000-square foot lot may require $5,000 to $16,000 for the poured concrete. Moreover, the costs may vary based on the location. Some of the average costs of pouring concrete to a crawl space in different cities are: Boston, NY: $9,190.
Colorado Concrete Costs & Prices We have collected data statewide to help calculate the average cost of concrete in Colorado. The following are average costs and prices reported back to us: ... Cost of Concrete Slab Leveling or Mudjacking in Colorado. $5.11 per square foot (of slab being raised) (Range: $4.59 - $5.62) Free Estimates from Local .... Cost of hulu without ads
Step 8 - Curing. Let the concrete can rest and begin to cure (get hard). The curing process lasts 28 days, with the first 48 hours being the most critical. Apply a liquid chemical curing and sealing compound to help the concrete cure slowly and evenly, which helps reduce cracks, curling, and surface discoloration.Aug 30, 2023 ... What should it cost to pour a 12x40 concrete slab. We just got to estimate for $7000 does that seem high? - Answered by a verified Home ...Pouring a 1,500-sq-ft concrete slab can cost as little as around $1,500, but it can easily cost over $15,000, depending on the options and additional services you choose. The average cost for a 1,500-sq-ft slab is around $4,500, which doesn’t include any finishing or add-on services.Jun 9, 2022 ... There are a lot of people out there offering $5/sqft, where they just dig the top layer of soil, and pour cement. If you want GOOD work, expect ...Therefore, a 100-square foot area would cost about $500 to $1,600, whereas a 1,000-square foot lot may require $5,000 to $16,000 for the poured concrete. Moreover, the costs may vary based on the location. Some of the average costs of pouring concrete to a crawl space in different cities are: Boston, NY: $9,190.Spread 3-4 inches of gravel aggregate within the formwork. A base of gravel will help prevent erosion and keep the slab from settling. Pour concrete sand to fill the gaps in the gravel base. Use a tamper or plate compactor to flatten the gravel base. If needed, add more gravel and compact until you have a 4-inch base.The concrete slab costs depend largely on the materials used. For example, the cost of materials varies based on the thickness of the slab: Four-inch concrete slab – $2.83 per square foot; Five-inch concrete slab – $3.20; Six-inch concrete slab – $3.57; The cost of materials per square foot for a four-inch slab is about $0.74 cheaper ...Everything you need to know about concrete costs and prices in New Jersey. ... $6.42 per square foot (4 inch reinforced concrete slab) (Range: $5.64 - $7.20) Free Estimates from Local Pros. Cost of Concrete Floor Polishing in …A 20-foot by 20-foot concrete patio runs between $2,000 to $6,000, including labor and materials. Adding decorative finishes and colors could make the price even higher. But on larger projects many contractors will offer a better price per square foot. Concrete Patio Cost vs. Other Paving Materials.Concrete slab leak repair projects can be quite complex and challenging. However, with the right approach and knowledge, it is possible to successfully fix these issues. Unfortunat...pre-mix 60 lb bags: $4 – $14 per bag. pre-mix 80 lb bags: $8 – $15 per bag. The average cost to install a concrete slab is $6 – $20 per square foot. Besides the cost of concrete and materials, there are also labor costs for preparing the area, the pour, and finishing.The concrete slab rests on steel-reinforced soil, columns, or walls. The load or the weight of the house is stabilized through the raft foundation and dispersed to the earth. Labor Cost to Pour a Concrete Foundation. The labor cost to pour concrete is $2.60 per square foot, while the cost of concrete alone is $3.81 per square foot.At $4.83 per square foot, a 30×30 concrete slab costs $4,347. To get an estimate of the cost of pouring concrete, you can use a concrete slab calculator to help determine costs. High and Low Estimate for Installing a 30×30 Concrete Slab Foundation. The lowest price for a 30×30 concrete slab is about $2,547 if you decide to build it ….