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Find Concrete foundation repairers in Harrington

Avatar for Quality 1st Basement Systems, Inc.
Quality 1st Basement Systems, Inc.
4.7(
113
)

Serving Harrington, DE and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"I needed crawlspace and basement mold remediation and waterproofing. I couldn't be happier with the work Basement systems USA did. Completely satisfied and would recommend to anyone who needs a basement job done right!"
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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 Groundworks
Groundworks
4.2(
538
)

Serving Harrington, DE and surrounding areas

Approved (Corporate)

In business since 1997

Free estimates

Warranties offered

"BQ Basement has a unique foam based leveling product (not mud or concrete) that is guaranteed. They did a great job leveling a very crooked (sinkhole) slab and re-graded a series of slabs by my foundation to get the rain to flow away from the basement. Nicely sealed the seam at the foundation too. Thanks!"
Protect Your Crawl Space
Protect Your Crawl Space
Protect Your Crawl Space
Correct Your Smelly Crawl Space
Protect Your Crawl Space

+16

368 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Basement Gurus, LLC
Basement Gurus, LLC
4.7(
204
)

Serving Harrington, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Warranties offered

"In January of this year, my wife and I decided we needed to transform our finished basement to an inhabitable living area. That would require adding a bathroom and an egress window for â emergency escapeâ . We hired a contractor for the bathroom and began the research on egress windows. As we were anxious to move ahead ASAP, I began contacting companies that installed egress windows. We had a couple of reps come out, look at our basement, discuss the process and quote prices. Estimates ranged from $8000 to $12000. Most had 2 things in common. 1} They could not schedule the job until somewhere in May or June as â windowsâ wouldnâ t be available until then. 2) Any â finishingâ work (necessary sheet rock and trim) would be extra as they did not do that. In March, I happened upon a copy of a regional advertising magazine (Clipper) which came in our mail. In it was an advertisement for â Basement Gurusâ . Since we still hadnâ t made a commitment for the work, I gave them a call. After discussing the job with them, I came to conclusion to go with â Basement Gurusâ . There were five reasons why I made this decision. 1) It appeared to me, based on reviews, the company had a good reputation. 2) The fact that they had windows in stock. This would move job completion date up significantly over what I had been told by at least three other companies. 3) The price. 4) Excavation would be done manually eliminating the possibility of damage to my neighborâ s lawn. 5) Sheetrock and finishing included. Our egress window project (install/follow up sheetrock/trim) was completed on time. Three workers came to our home for the install. They completed the window in three days. Very efficient, professional. Our township inspector came out a few days later and said â all looked goodâ . Also, John the sheetrock/trim person told me he had done a number of egress finishes. He said this one, as opposed to some heâ d seen, looked really good. The sheetrock and trim was completed in one day. An egress window is a big job. They make alterations to your homeâ s foundation! All in all, Basement Gurus did an awesome job! We now have a really nice â livableâ basement adding significant value to our home. Basement Gurus gets my full recommendation! Craig Weber Inline imageInline image"
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
538 neighbors recently requested a quote
Recommended by73%of homeowners
Meadowside Foundation Solutions, LLC
New to Angi

Serving Harrington, DE and surrounding areas

Approved

In business since 2023

Free estimates

Offers commercial services

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. \n\nCall us today you'll be pleased you did. Thank you!\n\n \n

Response time2 days
Response rate86%
18 neighbors recently requested a quote
Basement Gurus
4.9(
35
)

Serving Harrington, DE and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Basement Gurus is the best for your basement and waterproofing needs. Daniel Kelly, the owner is very personable and made me feel comfortable every step of the way. The process was seamless and quick. I had water damage in my garage that was running into my basement, and Dan himself came out and did an assessment and came up with a rock solid solution to fix my issue. I am also a military service member and have been for over 20 years and this company is definitely pro-military and also supportive of all other first responders. They stand by there work by offering a lifetime warranty. I would definitely recommend Basement Gurus to my friends and family as they are a five star company."
Set Up Drop Cloths to protect customer's carpet
Egress Window Install
Deep Wide Trenches Containing HDPE Piping
Egress Window Install
Removed Moldy Drywall Installed Commercial Grade System

+44

Recommended by96%of homeowners
Avatar for All Pro Exteriors
All Pro Exteriors
4.6(
62
)

Serving Harrington, DE and surrounding areas

In business since 1991

Emergency services offered

"I am a senior with a background in construction.  After reviewing many contractors and speaking with some of them, I immediately knew I hit the jackpot when I spoke to Danny.
 
1.  He knew exactly what I needed and wanted done when I first spoke to him.  This entailed the replacement, repair, and installation of the items listed above with attention to quality in materials, prevention of future problems, a fair price, and a commitment to starting and showing up once the job was initiated.  Danny exceeded every expectation in these regards!
2.  I silently knew in advance manufacturers, quality and cost of exterior doors (including the french door), storm doors, door locks and deadbolts, leak-proof door sills for 6 inch exterior walls and a leak-proof barrier on the bottom of the door frames.  Without knowing of my preferences, Danny suggested the identical manufacturers and materials I had in mind.  At this juncture, we met and I hired Danny to perform the work.
3.  I am beyond pleased with the outcome of Danny's effort on this project.  As an example of his integrity, he asked me to trust him in the design and installation of an exterior octagonal window in a bathroom.  My wife and I were literally blown away with a handcrafted symmetrical waterproof tunnel and inside wall frame he created - more akin to an artistic piece than a window.
4. Inside work was always minimally invasive using tarps and soft shoes rather than work boots.  Outside and inside cleanup at the end of each work day was respectfully performed leaving no mess.
I would recommend Danny to anyone requiring any kind of interior or exterior installation, modification, or repair as I have seen firsthand examples of his experience, skills, and personal and business ethics.  In fact, Danny is presently working on costs to replace our roof."
Recommended by94%of homeowners
Avatar for MJ Home Services LLC
MJ Home Services LLC
4.0(
361
)

Serving Harrington, DE and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Wonderful. There are few things worse than going down to your basement and finding muddy water pooled on the floor. We were able to take care of the standing water; however, we had to find the source of the leak. We called MJ Home and they were able to come out the same day, give an assessment, and by that evening we had an estimate. Another representative came out the following day to meet with my husband and discuss the exact plan of attack and the following day they were out there and the job was completed. I would not have asked for better service."
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+9

Recommended by75%of homeowners
Avatar for Thomas Brothers LLC
Thomas Brothers LLC
5.0(
7
)

Serving Harrington, DE and surrounding areas

In business since 1999

Free estimates

Emergency services offered

Thomas Brothers Builders was founded in Newark Delaware in1999 with a mission of providing superior building and general contracting services. Steve and Stuart bring their unique skill set to every job, which allows the company to successfully complete any and every project. Their clients have utilized them for any sized project, from in house design consulting to new home construction. Every project is given the personal family touch. Thomas Brothers, LLC provides full-service building and general contracting services throughout all of New Castle, Kent and Sussex Counties in Delaware as well as Southeastern Pennsylvania, Maryland and Southern New Jersey.

Recommended by100%of homeowners
Showing 1-10 of 36
FAQs for concrete foundation repair projects in Harrington, DE

Visible cracks, water leaks, uneven floors, or walls that won’t line up are classic red flags. You might also notice sticking windows, doors that no longer latch, or exterior cracks crawling up brick or siding. Even a damp, musty basement can hint at trouble. If you spot any of these, call a foundation pro right away. Early inspections cost far less than waiting until the damage threatens your home’s stability.

Yes, foundation problems impact your home’s value. Buyers want proof that the foundation is stable, and a recent, professional repair can actually boost confidence in your home. You’ll need to disclose the work, but documentation showing the structure was properly stabilized, especially with piers in regions known for shifting soil, often reads as a plus, not a problem. Skipping repairs, on the other hand, can cut your sale price and shrink the pool of interested buyers. Taking care of the issue protects both value and peace of mind.

Foundations are engineered for exceptional longevity when constructed correctly and maintained diligently. Concrete slab foundations remain structurally sound for 200 years, while other foundation types deliver integrity between 75 and 100 years. Regular professional inspections and timely maintenance further secure a foundation’s lifespan and ensure your home stays safe over the long term.

The Harrington, DE homeowners’ guide to concrete foundation repairs

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