3.8 
54 *The Angi rating for Foundation Repair companies in Elsmere, DE is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Repair needs.
*The HomeAdvisor rating for Foundation Repair companies in Elsmere, DE is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Repair needs.
Last update on June 28, 2026
Serving Elsmere, DE and surrounding areas
Approved
In business since 1999
Free estimates
Warranties offered
"They had to come back a week later cause the wall was cracking again where they patched up theWall. But they fixed it."
+7
Serving Elsmere, DE and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"Service was great from sales, to installation, to post installation support. Very responsive, very professional. It's hard to find in this 'space'--there are a lot of shady people in basement water damage/repair, and this place exceeded expectations. We've had our repair in place for 4+ years, with only 1 small issue on a wall seam crack, and that was fixed within 24 hours of reporting the issue. Stand up place! Thank you for such great service and support."
+129
Serving Elsmere, DE and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Free estimates
Warranties offered
"Our foundation was seriously compromised due to water intrusion. Steve responded quickly and gave us an estimate at a great price. He was knowledgeable and informative. Dan and his team repaired our foundation, installed a drainage system and pump, as well as a vapor barrier. Our basement has been dry and free of mold since. The project was completed in a matter of days. I couldn’t believe how quickly they worked. I recommend the gurus to everyone who needs basement repairs. Thank you again!!!"
+339
Serving Elsmere, 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!"
+16
Serving Elsmere, DE and surrounding areas
Approved
In business since 1987
Free estimates
Emergency services offered
"I was having some issues with water coming into the basement through the foundation and walls during rainy weather. Not flooding, or even shop vac-able volumes, just enough to be annoying and require mopping. Dominic and his crew were here today to install an under-floor drainage system and a new sump pump. I was dreading the demo (I have a concrete floor) and the mess involved, but these guys came prepared for everything! They used dust abatement measures to protect all my basement-stored items, and they removed and hauled all the debris away when finished with the excavation. What really impressed me was the concrete restoration upon completion. I've previously had a sewer line replaced through the basement floor, and the contractor really "botched" the floor repair. I can't describe how different this experience was! The concrete installed today is immaculate! Dominic takes pride in his work and with good reason! The new concrete is perfect! I am thrilled!"
Serving Elsmere, DE and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"Both times this guy was out, all he told me was what he can't do. Just be aware that they do not do any patching or fixing of walls before painting - they just paint "as is" and nothing more. He also discouraged all of my ideas for remodelling my office/craft room and laundry room the first time he came out - specifically he told me I couldn't put beadboard on the ceiling when I know several people who have done it themselves and it looks great."
+57
Serving Elsmere, DE and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Free estimates
Emergency services offered
"Excellent job repairing a crack in our poured concrete basement wall. Had to dig down to the bottom of the foundation, seal the crack, and back fill the hole - clean up was so good you didn't know work was even done. Very satisfied with the initial estimator, the job foreman, and the crew. The price was competitive with other estimates we received. Would recommend this company."
+24
Serving Elsmere, DE and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"We had 2 foundation cracks running from corner of basement window to the floor. Their recommendation was not to just fill in the cracks, as others suggested, but to also reinforce the structural integrity of the foundation with a solid steel plate bolted over the repaired crack. That approach made much more sense to me than the other recommendations I'd received. I hired them and they were onsite within 2 days and completed all work in a single day. We've since had excessive rain and the repairs have held up and the basement is still dry."
+67
Serving Elsmere, DE and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"Perfect. I first showed them where I wanted them to go thru the foundation with the electric for the outside unit"
Serving Elsmere, DE and surrounding areas
Approved
In business since 1958
Free estimates
Warranties offered
"We had a foundation crack repaired and drainage pipes and sump pump installed. I anticipated the work to be highly disruptive and messy but it was done in a day (double crew) and very clean afterwards. After two months the basement is noticeably drier. Very pleased with the results!"
+10
From average costs to expert advice, get all the answers you need to get your job done.
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