Top-rated foundation repair specialists.

Get matched with top foundation repair specialists in 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

Find Foundation repair specialists in Dover

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

"Love this company and the work they do! They repaired a leaking crack in our basement. Work was done quickly and efficiently and we haven't had any issues since! Crew was great! They answered all our questions and gave us peace of mind. Definitely a company you can trust!! THANK YOU BASEMENT SYSTEMS USA!"
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 Waterproofing Nationwide Inc
Basement Waterproofing Nationwide Inc
4.6(
183
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - RepairConcrete Foundation - Raise+1 more

Serving Dover, DE and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"We got 5 estimates from companies regarding a leak in our office and adjoining storage unit. This was the only company that accurately pinpointed the problem , which was a leak coming from gaps surrounding our electrical conduit pipe. Other companies had quoted us 6400$ to dig up the front yard and redo everything from the outside. Others wanted to dig up the inside. I’m so glad Mike explained everything to me clearly- and it all came down to common sense. These guys found the exact spot where the leak was coming from, and knew how to fix it. He also suggested replacing our sump pump because it was the original, and mud was starting to back up. He suggested we do this as it would be tragic to fix one problem and have another occur (and subsequent flooding) that could have been prevented. There was a minor connectivity issue with the sump pump a couple weeks later but I called at 9 am, the man who took the call put it in as an emergency because of some water splashing out and the problem was fixed by 11 the same day. Great responsiveness and customer service. I feel confident in my decision to choose this company, and would recommend them to others."
Additional Photos
Response time2 days
22 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Groundworks
Groundworks
4.2(
538
)
Concrete Foundation - RaiseConcrete Foundation - RepairFoundation Drainage - Install or Replace+2 more

Serving Dover, DE and surrounding areas

Approved (Corporate)

In business since 1997

Free estimates

Warranties offered

"IT WENT VERY WELL. BQ SYSTEMS RESPONDED QUICKLY TO MY REQUEST ( HAD A NARROW TIME FRAME: HAD TO GET IT FIXED SO I COULD SELL MY HOUSE.) AND THE FOLKS AT BQ SYS. DID EVERYTHING THEY COULD TO HELP ME. THE REPAIR TO THE FOUNDATION WALL WAS COMPLETED IN LESS THAN ONE DAY AT A FAIR PRICE. I AND THE NEW OWNERS ARE VERY HAPPY WITH THE REPAIR!"
Protect Your Crawl Space
Protect Your Crawl Space
Protect Your Crawl Space
Correct Your Smelly Crawl Space
Protect Your Crawl Space

+16

Recommended by90%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
245 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%
35 neighbors recently requested a quote
Avatar for AVG Waterproofing
AVG Waterproofing
4.2(
27
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationFoundation Drainage - Install or Replace

Serving Dover, DE and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Dave came out to give me an estimate on fixing what I was hoping was down 3 ft dig, after explaining my options I chose to go all the way down 6 ft and I was happy that I had. Alex the owner and his crew came out, they dug out the foundation, showed me where the cracks were and came back the next day to finish fixing the cracks installing the waterproof barrier, regrading and filling in the trench. They were professional, on time and amazing to deal with. When they left you would not have known they had been there except for the lack of grass on that side of the house. I would recommend this company to anyone needing their foundation fixed"
Encapsulation
Encapsulation
Basement
Basement
Basement

+11

Response time2 days
56 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for JR Construction
JR Construction
4.7(
13
)
Foundation Drainage - Install or ReplaceFoundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete 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
13 neighbors recently requested a quote
Avatar for BML Concrete Designs
BML Concrete Designs
4.5(
8
)
Poured Concrete Wall - Repair

Serving Dover, DE and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Quoted me on a Sunday, started that Tuesday, finished and cleaned up on Friday. They worked hard and did an excellent job fixing my foundation and made everything look like new again. Cleaned up after themselves, including power washing the dirt off my driveway and sidewalk. Their prices were more than fair, and they responded quickly to my questions. Would definitely hire again."
Concrete
More concrete
Concrete
More concrete
Concrete

+59

Response time4 days
3 neighbors recently requested a quote
Recommended by100%of homeowners
...
Showing 1-10 of 122
Foundation Repair questions, answered by experts

Mudjacking is usually reserved for light-duty slabs, like patios, driveways, and sidewalks. However, it can be an effective way to lift garage slabs and concrete around the perimeter of the home, which could harm your foundation if it’s not done properly. The risk of damage is why having a professional mudjacking company carry out the work is important. This type of slab or foundation repair is relatively inexpensive, especially if you consider that a DIY job requires that you pay to rent the necessary equipment.

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

Foundation repair can affect home value positively or negatively. If you address the underlying issue and hire a foundation repair contractor to complete the work—especially one that includes a warranty for the work—then your repair will likely increase your home’s value. If you fail to pull proper permits and cannot prove that a licensed expert completed the work, there’s a chance buyers will view your home in a negative light and end up offering less for your property.

Trenchless sewer replacements are actually a great solution for sewer lines located under concrete. A professional can still sleeve and burst old piping to make room for a new one without having to dig up your slab.

Minor slab leaks normally take around three hours to access and fix, provided the leak is in an accessible location. However, a more extensive leak or a leak in a hard-to-reach location can take several days to fix, depending on the resulting damage. You might also want to consider the timeline for the build-back if the leak damages building materials like flooring or cabinets, which can take several weeks, including delivery of the materials.

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.