Top-rated foundation repair specialists.

Best foundation repair specialists near Dover, DE

Enter your zip and get matched with up to 5 pros

Need a pro for your foundation repair project in Dover, DE?

Select your specific project to find the pro for you.

TRUSTED BY DOVER, DE HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon15
    Verified foundation repairs reviews

Top-Rated Foundation repair specialists in Dover - Updated Nov 2026

Avatar for Quality 1st Basement Systems, Inc.
Quality 1st Basement Systems, Inc.
4.7(
113
)
Concrete Foundation - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Dover, DE and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"We had a SUMP PUMP installed outside a basement door to stop water from coming in door. There were a few â  rockyâ  moments with the 1st installer (& the dispatcher) but the owner of this company.. Pete Westera... stands behind his work 100%. & fixed everything with a second installer to exceed our expectations."
Show Booth
Tough day
Found it in a crawlspace
What is it?
Found it in a crawlspace

+142

Response time1 day
Recommended by88%of homeowners
Avatar for Basement Gurus, LLC
Basement Gurus, LLC
4.8(
217
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationFoundation Drainage - Install or ReplaceConcrete Foundation - Repair

Serving Dover, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Warranties offered

"Basement Gurus arrived to discuss our basement water issue. Dan patiently went over everything and listened to our concerns and answered our questions. He prepared a proposal to remove 4' of our patio and dig down to the foundation to waterproof the wall and fill the cracks from outside. He also suggested burying a downspout and pipe leading water away from the house and sealing the wall cracks on the inside basement wall. The team arrived as scheduled and worked incredibly hard for several hours a day. They were impressive in the system they followed and how much work they performed each day and were respectful of us and our property. By the end of the job everything was back in place. We wish the expense wasn't necessary, but felt the price was worth it due to the difficulty, the amount, and the quality of the work. We highly recommend Basement Gurus!!"
100 Ft 4 inch HDPE to drywell
Concrete Replacement
Egress Installation
Walls After Wall Pin Installation
After Concrete has been removed

+339

Response time1 day
478 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for Basement Waterproofing Nationwide Inc
Basement Waterproofing Nationwide Inc
4.6(
188
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - RaiseConcrete Foundation - Repair+1 more

Serving Dover, DE and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"The entire process went extremely well. The estimate was very clear about the scope of work, the crew was professional, on time and carefully about reducing disruption/mess and our basement is dry, as promised. They even went above and beyond and fixed a downspout outside so water would flow away from the house. Once the job was finished, the company rep came out to walk through with us and answer any questions. I have no doubt that if a problem did arise, they'd fix it."
Additional Photos
Response time2 days
8 neighbors recently requested a quote
Recommended by89%of homeowners
Basement Waterproofing Specialists
4.0(
597
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - RepairPoured Concrete Wall - Repair

Serving Dover, DE and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Excellent, hard working forman and crew who knew what they were doing. Foundation repair and installation of sump pit. pump and backup pump was completed in two days, as promised. Highly recommend."
Foundation Repair
 Before and After Stone Work
 Mirra Drain
 Mold Remediation
 Clean Work Areas

+67

Response time11 hrs
266 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Dry Tech Waterproofing Solutions
Dry Tech Waterproofing Solutions
4.4(
32
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationFoundation Drainage - Install or Replace

Serving Dover, DE and surrounding areas

Approved (Corporate)

In business since 2007

Free estimates

Emergency services offered

"This company did a first class job solving a basement foundation water infiltration problem in our commercial office building in Upper Bucks County, PA. A project manager came out to assess our situation; he came up with a proposed solution on the spot, provided us with a written proposal and sample photos of other similar work they had done. The work required excavating a small portion of the foundation on the exterior and filling a crack in the foundation wall down to the footers. The crew came out as scheduled and completed the job in a single day as predicted. Some follow up tweaks were needed, and I'm happy to say that the customer service team and follow up crew responded promptly and made some necessary adjustments to button up the job as promised. This is a first class operation and I do not hesitate to recommend this outfit to other colleagues and property owners needing this service."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+33

Response time7 hrs
Response rate100%
19 neighbors recently requested a quote
Avatar for JR Construction
JR Construction
4.7(
13
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationFoundation Drainage - Install or ReplaceConcrete Foundation - Repair

Serving Dover, DE and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services 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. \n

Gallery
24 neighbors recently requested a quote
...
Showing 1-10 of 120
Foundation Repair FAQs, answered by experts

Cracks, shifting, or uneven floors indicate potential foundation issues.

Foundation repair uses methods such as underpinning, slab jacking, or application of hydraulic piers. Each technique is chosen based on structural needs, soil conditions, and damage extent, ensuring a stable and secure foundation.

Although some concrete cracks are cosmetic, others can be more serious. Cracks wider than ⅛ inch or that extend through the slab are serious and can cause structural damage. If you notice these types of cracks in your concrete patio, contact a local contractor who installs concrete patios to inspect the damage and determine how to fix it.

Yes. Foundation walls are always load-bearing.

There are many actions that specialists can take to repair a bad foundation. However, just like a car, a specialist will determine whether the cost of repairs is worth it in the long run. In many cases, repairs to the surrounding property—such as regrading your lawn or addressing lawn drainage issues—will also be necessary.

The Dover, DE homeowners’ guide to foundation repairs

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