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Find Concrete foundation installers in Boulder

Avatar for Legacy Concrete Inc
Legacy Concrete Inc
4.5(
352
)

Serving Boulder, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Warranties offered

"This was such a pleasant experience working with Legacy Concrete! They had a great price, this was one of the most respectful crew of guys I have ever had work at my house and the patio turned out even BETTER than I imagined! Whenever people come over they comment on the quality of our concrete patio. Amazing! Thank you Legacy! 5 stars! Can I do 10 stars actually? :)"
Concrete - Pouring & Repair Project
Concrete - Pouring & Repair Project
Concrete - Pouring & Repair Project
Concrete - Pouring & Repair Project
Concrete - Pouring & Repair Project

+6

6 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Garay Concrete
Garay Concrete
4.6(
20
)

Serving Boulder, CO and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"Professional, excellent workmanship, responsive, punctual, pride for work. We interviewed five concrete companies before settling on Garay Concrete. From start to finish Adrian and his crew were professional, punctual and responsive to our questions and any concerns. They did an enlarged step and walk area and new driveway/parking space to the front entry. Everything was started and completed as promised in time and quality. It was clear that Adrian and his crew take great pride in their work. Neighbors have raved about the work they did and we very much agree."
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+10

Recommended by94%of homeowners
Avatar for Peppers Landesign Services
Peppers Landesign Services
4.7(
99
)

Serving Boulder, CO and surrounding areas

Approved

Super Service Award Winner

Credit card accepted

Customers say: Super punctual

"Have worked with Gabriel and his team now on multiple occasions to complete massive back and front yard projects at our home. We're super pleased with the results and would definitely recommend them without reservation! Always very professional and responsive, and the quality of the work delivered was at a high bar. In the backyard, they completely transformed our landscaping with a full wrap-around fence install, plus new irrigation and sprinkler systems, and full sodding. We had concrete poured next to the house to have a pad for a hot tub, as well as a separate seating area for a fire pit. Both of these were concrete stamped and colored which looks really classy as compared to just "plain" concrete. In the front, they completely demolished out a cactus garden and old shrubs and bushes, building a full wooden pergola and trellises for grape growing, as well as putting in some new trees and planters...it looks infinitely better and nicer now! Have greatly appreciated working with Gabe and his team, and will certainly consider them again going forward."
IPE Fencing Project
Retaining walls, flagstone, and concrete
Patios Project
Animal Fencing Project
Fencing, stamped patios, metal railing, and covered structure

+73

Response time12 hrs
12 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Cardenas Landscaping and Concrete Work
Cardenas Landscaping and Concrete Work
5.0(
16
)

Serving Boulder, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Customers say: True professional

"I hired Cardenas Landscaping and Concrete to pour a new section of my driveway, and I couldn't be more pleased. From the initial estimate to the final pour, their team was professional, courteous, and knowledgeable. They clearly communicated the process, answered all my questions, and completed the job on time and within budget. The finished driveway looks geat. I highly recommend Cardenas Landscaping and Concrete for any concrete work."
Additional Photos
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+5

Response time3 days
Response rate100%
2 neighbors recently requested a quote
Avatar for FG CONCRETE
FG CONCRETE
5.0(
4
)

Serving Boulder, CO and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I have a landscape company and I've been subcontracting my concrete work out to FG Concrete for years. My customers have been very pleased with their work and professionalism."
Concrete - Pouring & Repair Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+41

Response time5 hrs
15 neighbors recently requested a quote
Recommended by75%of homeowners
Fort August Foundations
5.0(
7
)

Serving Boulder, CO and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

"Fort August Foundation Repair was professional, honest, and easy to work with. They explained the issue clearly, finished the job on time, and the quality of work was excellent. Our home feels secure again, and the whole process was smooth from start to finish. Highly recommend!"
Response time40 mins
Response rate100%
6 neighbors recently requested a quote
Avatar for M.H. CONCRETE INC.
M.H. CONCRETE INC.
New to Angi

Serving Boulder, CO and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

forms
without forms
pouring
Flat work
main foundation

+6

Response time4 hrs
1 neighbors recently requested a quote
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FAQs for concrete foundation installation projects in Boulder, CO

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 Boulder, CO homeowners’ guide to concrete foundation installations

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