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Find Concrete foundation installers in Washington DC

Avatar for International Brick & Concrete
International Brick & Concrete
5.00(
86
)

Angi Approved

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"Quite well. Contractor was responsive, efficient, informative, and thorough. Replacement looks beautiful. Contractor cleaned site after completion of driveway; repaired lawn on each side of driveway. I am pleased with the results."
Recommended by100%of homeowners
Avatar for Valle concrete contractors & more LLC
Valle concrete contractors & more LLC
4.87(
45
)

Angi Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"I recommend Valle Concrete Contractors for my concrete driveway project. They did a great job, the work was beautiful, and they were very clean. I would 100% recommend them for your projects. I am very grateful to them for their professionalism and excellent work."
4 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for American Custom Concrete INC.
American Custom Concrete INC.
4.63(
84
)

Angi Approved

In business since 2010

Free estimates

Emergency services offered

"What a terrible experience. There is no supervisor on site despite being told there would be. I had broken sprinkler lines despite having marked them in paint and pointed out the markings. I had to correct the concrete forms because the radius was not to specifications nor was it level. The stone wall was placed in the wrong place and had to be redone. And to top it off they broke both mine and my neighbors mailboxes and refused to pay for the damage."
15 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Gus & Sons Home Services
Gus & Sons Home Services
4.76(
49
)

Angi Approved

In business since 2008

Free estimates

Emergency services offered

"I had an excellent experience working with Gus & Sons on a fence construction project behind home. Gus and Edgar's outstanding communication, punctuality, and attention to detail were matched only by their kindness and patience. They listened to our preferences and offered valuable insights, delivering a strong and beautiful fence that exceeded our expectations. Their craftsmanship, problem solving abilities, and genuine dedication to customer service made them a joy to work with. I am truly delighted with the final result. I wholeheartedly recommend them and look forward to working with them again on more projects in the future."
26 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for G & D CONSTRUCTION, LLC
G & D CONSTRUCTION, LLC
4.33(
6
)

Angi Approved

In business since 2004

Free estimates

Emergency services offered

"It went well - it is a beautiful product ( lift master) and operates like a charm. The installers actually took the extra time to go over everything with me and make sure it all worked properly before they left. Very happy and would definitely hire again."
4 neighbors recently requested a quote
Recommended by66%of homeowners
Long Fence
3.88(
226
)

In business since 1945

Free estimates

Emergency services offered

"Initial rep was great and informative. Felt comfortable with initial sale. Hardly had any contact from customer service except for the payments. There were several delays that we were not informed about unless we called to ask. Took 7 months before they showed up to begin project. Only 1 person was sent to build steps. Took a week. Hard worked, hardly took a break. Had to call again to see when they would come to pour patio. Never knew when they were coming, they just showed up. Hardly spoke with the homeowners. Inspection paperwork was just left on porch. Additional paperwork that is "required by the County" had to be completed by homeowner and taken to Court house to be notarized and filed and also provide a copy back to Long Fence. Time sensitive materials which added to homeowners to-do list. Gave this contract to LF on the surface of their history and appearance of a 'good local company' but should have stayed with original contactors in VA. Puddle of water forms when it rains"
Recommended by70%of homeowners
gands concrete cutting
New to Angi

In business since 2005

Free estimates

Emergency services offered

concrete cutting/ swing / demolition

ROSE RESTORATION
4.92(
73
)

In business since 1979

Free estimates

Warranties offered

"After 5 years of self cleaning my stone kitchen floor and not being able to remove all of the dirt and grime buildup, I finally hired Rose Restoration to professional clean my floor. They did an outstanding job. The floor looks new again! The service technician was punctual and worked extremely hard for 6 hours. It was well worth the price and I will have them back in a few years for another spruce up."
Recommended by98%of homeowners
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FAQs for concrete foundation installation projects in Washington DC, DC

A concrete footer is a relatively shallow column of concrete that sits below your foundation walls. Footers spread wider than the foundation, so they can support a higher amount of weight in critical spots, such as below walls. The exact dimensions of footers depend on the home, so larger structures need a larger footing.

To calculate footing size, you need to know the minimum width and depth for houses in your region. Multiplying the width by the linear footprint of the structure will give you the size in linear feet.

To convert linear feet into square feet, you can divide the width by 12. For example, an 18-inch footer is 1.5 square feet per linear foot. Multiply this number by the total in linear feet to get the answer in square feet.

Installing a pier and beam foundation costs $5 per square foot, or $8,000 to $15,000. This style is standard in homes built before the 1960s or those in flood-prone areas.

Concrete weight support ranges from 1,500 to 6,500 pounds per square inch, and footings need at least 3,500 to 4,500 pounds per square inch. Remember that your soil type, climate, and materials used will significantly affect how much weight your footings can hold, especially in certain areas.

It costs between $1,600 and $3,200 to pour a 20-by-20-foot concrete slab. These estimates are based on an average cost to pour a concrete slab of $4 to $8 per square foot. Be sure to discuss the specifics with a pro—they’ll give you an estimate of how much you can expect.

The cost to raise a house is between $3,200 and $10,000. This range refers to a form of repair that involves lifting the entire house to potentially remove the old foundation and build a new one or add to an existing one.

The Washington DC, DC homeowners’ guide to concrete foundation installations

From average costs to expert advice, get all the answers you need to get your job done.