Freshly poured concrete foundation slab for a residential building surrounded by soil and nearby houses.

Residential Concrete Foundations in Atlanta

Home Foundations, Walls, Basements and More

Concrete foundation walls and slab for a new house under construction in a wooded residential area.

Home Foundations
Built to Hold Up for Generations

Your home's foundation is the single most critical structural element of the entire build. Get it right and everything else follows. Get it wrong and you're dealing with cracks, settling, moisture problems, and costly repairs for years to come. At Sudlow Concrete, we specialize in residential concrete foundations built with the precision and care that a home deserves.

We work with homeowners, general contractors, and builders throughout Atlanta to install concrete foundations for new home construction, home additions, and structural renovations. Whether you're starting from the ground up or expanding an existing footprint, our team brings the experience and attention to detail your project requires.

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Residential Foundation Types
We Install

Not every home needs the same foundation. We'll evaluate your site, review your plans, and recommend the foundation system that fits your structure and soil conditions.

Concrete Slab Foundations

A concrete slab foundation is the most widely used residential foundation type in Atlanta. Slabs are poured directly on a compacted base, creating a flat, continuous surface that serves as both the structural footing and the floor substructure.

Best suited for:

  • Single-story homes and ranch-style construction
  • New home builds on level or moderately sloped lots
  • Home additions and room extensions
  • Attached and detached garage construction

Poured Concrete Foundations

A poured concrete wall foundation is the standard for homes requiring a basement or significant below-grade structure. Concrete is poured into reinforced forms and cured as a single continuous wall—providing superior strength, fewer joints, and better resistance to moisture and lateral soil pressure compared to block construction.

Best suited for:

  • Homes with full or partial basements
  • Multi-story and two-story residential construction
  • Projects with higher structural or load demands
  • Sites with water table or drainage considerations
New concrete foundation slab with plumbing pipes set for residential home construction.

New Home Construction vs. Home Additions

Foundations for New Home Construction

Building a new home starts with a properly engineered and installed foundation. We work from your building plans and site conditions to excavate, form, reinforce, and pour a foundation that meets code requirements and the structural demands of your specific design. Our team coordinates closely with builders and general contractors to keep the project on schedule.

Foundations for Home Additions

Adding square footage to an existing home requires careful planning to ensure the new foundation ties into the existing structure properly. We assess the existing foundation type, account for soil conditions, and install a new foundation section that integrates cleanly with what's already there. Done correctly, an addition foundation should be indistinguishable from the original in terms of performance and longevity.

Concrete foundation walls and slab for a new house under construction in a wooded residential area.

Why Residential Foundation Quality Matters

A home foundation is not a place to cut costs. Foundation problems are among the most expensive home repairs—often ranging from tens to hundreds of thousands of dollars depending on the extent of the damage. Common causes of foundation failure include:

  • Poor site preparation and inadequate compaction
  • Insufficient reinforcement or incorrect concrete mix
  • Improper drainage leading to soil erosion and settling
  • Rushing the curing process
  • Inexperienced crews cutting corners on depth, thickness, or form alignment

Every one of these failure points is preventable with the right contractor. At Sudlow Concrete, our process is designed specifically to avoid them.

Get a Free Residential Foundation Estimate

Whether you're building a new home or adding on to an existing one, Sudlow Concrete is ready to help. Contact us to schedule a site consultation and receive a free estimate for your residential concrete foundation project.

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Our Basement Foundation Installation Process


Home driveway under construction with steel rebar grid laid over gravel base next to a white house and shed.

1. Site Evaluation and Planning

We review your building plans and assess the site for slope, soil composition, drainage, and load requirements. This informs every decision that follows.

Concrete slab foundation with steel reinforcement grid and wooden formwork under construction on a sunny day.

2. Excavation and Grading

We excavate to the required depth and grade the site to ensure proper drainage away from the foundation—one of the most important and overlooked steps in the process.

Concrete foundation walls under construction with exposed rebar and gravel, surrounded by greenery.

3. Forming and Steel Reinforcement

Foundation forms are set precisely to match your plans. Rebar is placed according to structural requirements, including proper coverage, spacing, and tie-in points for load-bearing walls.

Construction site with concrete foundation walls surrounded by dirt, wood logs, and trees in a forested area.

4. Concrete Pour

We use the appropriate concrete mix for your foundation type and pour in a controlled manner to avoid cold joints, voids, or inconsistencies in the slab or wall.

Concrete retaining wall under construction with exposed soil and protective black plastic in wooded area.

5. Curing and Inspection

The foundation is cured fully before framing begins. We ensure the work is ready for inspection and that everything is square, level, and dimensionally accurate to your plans.

Concrete foundation and basement walls under construction in a wooded outdoor site on a clear day.

Why Atlanta Homeowners and Builders Choose Sudlow Concrete

  • Licensed and insured residential foundation contractor serving metro Atlanta
  • Experience with slab, poured wall, and block foundation systems
  • Precise execution from excavation through final cure
  • Familiarity with Atlanta's soil conditions and local building codes
  • Reliable coordination with builders, GCs, and inspectors
  • Free estimates for new construction and addition projects
Concrete foundation pit with exposed soil and pipes at construction site surrounded by fencing and trees.

Serving Atlanta and the Surrounding Communities

We provide residential foundation services throughout metro Atlanta, including:

Frequently Asked Questions

Q What is the most common residential foundation type in Atlanta?

A

Concrete slab foundations are the most common in the Atlanta area, largely due to the region's soil conditions and climate. However, poured concrete wall foundations are used for homes with basements or more demanding structural requirements.

Q How deep does a residential foundation need to be in Atlanta?

A

Depth requirements depend on local code, soil conditions, and frost depth. While Atlanta's mild climate means frost depth is less of a concern than in northern states, proper depth is still critical for stability. We follow all applicable local building codes and engineer our foundations accordingly.

Q Can you install a foundation for a home addition that matches the existing foundation?

A

Yes. We assess the existing foundation system and install a new section that integrates properly with it. Matching the depth, reinforcement, and bearing approach of the original foundation is essential for a seamless addition.

Q How long does it take to pour a residential foundation?

A

Most residential slab foundations can be poured and finished in one to two days once site prep is complete. Poured wall foundations for basements take longer due to additional formwork and curing time. We'll give you a full project timeline during your estimate.

4.7 Stars (609 Reviews)

Customer
Reviews

Our experience with Sudlow was spectacular. “Efficient” doesn’t seem a strong enough word! On the day our driveway was to be installed, the crews arrived just before 7am (as promised) and they were done — completely done…I mean, old drive was demo’d and the new drive was poured...
Our experience with Sudlow was spectacular. “Efficient” doesn’t seem a strong enough word! On the day our driveway was to be installed, the crews arrived just before 7am (as promised) and they were done — completely done…I mean, old drive was demo’d and the new drive was poured EXACTLY to our specs — before 1:30pm. And to boot, Mr. Sudlow himself called from his personal cellphone before work started and at the end to offer his assistance (if needed) and check in once work was completed. I thought this kind of customer service was dead! Clearly, it isn’t! AND their office staff is superior! A++ HIGHLY recommend!

David Richardson

Sudlow Concrete replaced my driveway and added a parking pad. This was a great experience! The owner came to my home to give the estimate and measured with a measuring wheel. I was already impressed. On the day of the job, the crew was not just on time for the job, but they arrived early. ...
Sudlow Concrete replaced my driveway and added a parking pad. This was a great experience! The owner came to my home to give the estimate and measured with a measuring wheel. I was already impressed. On the day of the job, the crew was not just on time for the job, but they arrived early. Again, I was impressed. From removing the old driveway to laying the new concrete, they did a great job. My new driveway is the talk of my neighborhood! A+++

Marjorie Jorgenson

Sudlow Concrete did a great job in replacing my 40+ year old driveway and poring a sidewalk along the left side of my house. It was easy to request a quote through their website and schedule an estimate. I received my estimate by the end of the day, and it was very competitive with 3 other...
Sudlow Concrete did a great job in replacing my 40+ year old driveway and poring a sidewalk along the left side of my house. It was easy to request a quote through their website and schedule an estimate. I received my estimate by the end of the day, and it was very competitive with 3 other quotes that I obtained. The work was scheduled within a week and the crew showed up at the time scheduled. A supervisor walked through the plans for the work to be done and gave me his card to contact him if I had any questions or concerns. The crew started work at 7AM and were completed by 1:30PM. I was very impressed with how their entire crew were so organized and coordinated. Everyone knew their job and the proper time to do their part. Demolition, framing, gravel, concrete, were all very efficiently timed. The work site was cleaned after the job, and they also came back and pressure washed the street in front of my house. I have received several complements from my neighbors and have noticed some taking pictures of the Sudlow sign that was left in my yard.

Ivan Killen

We used Sudlow Concrete to repair and widen the apron of our driveway. The bid was fair and Aaron did not try and oversell us on repairing small cracks throughout our 70 year old driveway. He provided an expert solution to removing unsightly railroad ties and gently sloping the lawn edge to the...
We used Sudlow Concrete to repair and widen the apron of our driveway. The bid was fair and Aaron did not try and oversell us on repairing small cracks throughout our 70 year old driveway. He provided an expert solution to removing unsightly railroad ties and gently sloping the lawn edge to the driveway entrance. The office agreed to our schedule request and the workers arrived on time. The workers worked continuously until the job was completed. The owner called that evening to see if we were satisfied. Wow! Who does that anymore?!! We highly recommend Sudlow concrete.

Nancy Lyons

If you’re in the market for driveway paving, look no further—this is the tradesman you want. From start to finish, the experience was exceptional. Communication was prompt and professional, with every call and message returned quickly. The pricing was fair and transparent, and the value far...
If you’re in the market for driveway paving, look no further—this is the tradesman you want. From start to finish, the experience was exceptional. Communication was prompt and professional, with every call and message returned quickly. The pricing was fair and transparent, and the value far exceeded expectations. What truly sets Sudlow apart is that they stand behind their work. The craftsmanship is excellent, and it’s clear they take pride in delivering results that last. Any questions or follow-ups were handled immediately, with genuine care and accountability. Reliable, responsive, honest, and highly skilled—this is a worthy choice for anyone considering paving services. I would recommend them without hesitation and would absolutely use his services again.

David Kregloski

Bill Sudlow and his crew did an excellent job removing 2 trash pits (one from under the front porch) and then rebuilding my porch. I had tried for years to just keep filling them up, but they only got worse. I never could keep the front steps from sinking and this year the holes just got to my...
Bill Sudlow and his crew did an excellent job removing 2 trash pits (one from under the front porch) and then rebuilding my porch. I had tried for years to just keep filling them up, but they only got worse. I never could keep the front steps from sinking and this year the holes just got to my breaking point and looked at my options. Sudlow Concrete was the only firm that I felt comfortable working with. The only disappointing part of the job was when they covered the driveway with plastic; and it didn’t last an hour and ended up shredded. The driveway has a good slope to it which caused the bobcat to just slide. This is the only issue I had with the job. Everything else is better than I expected. Sudlow’s work is first class all the way. My porch, steps, and sidewalk look better than the original work.

Chris Williams

Sudlow Concrete provided an excellent service and product when installing our new patio. They were easy to work with and followed up our requests immediately. The crew that installed were well organized, came on time and were kind to our landscaping. I would recommend them to any of my neighbors.

Jim Chestnut

SUDLOW CONCRETE proved to be the BEST decision for my sidewalk and 2 patio makeover project. After several meetings to discuss ideas, Bill Sudlow and I had a plan!! We were going to replace the uneven sidewalk and patio that was here with a new smooth concrete surface. Safety was most important...
SUDLOW CONCRETE proved to be the BEST decision for my sidewalk and 2 patio makeover project. After several meetings to discuss ideas, Bill Sudlow and I had a plan!! We were going to replace the uneven sidewalk and patio that was here with a new smooth concrete surface. Safety was most important to me and SUDLOW CONCRETE delivered!! Now I have a Beautiful patio and sidewalk!! The SUDLOW team was excellent! Checked in with me as the project progressed and were very professional. The project went as planned and turned out "Magazine ready"!! 5 out of 5 stars!! Highly recommend. Thank you to the SUDLOW team for your excellent work!

Audrey Tobin