Wilmington, DE

Popular Cities

Wilmington, DE
Join as a Pro

Trusted Basement, Foundation & Crawlspace Waterproofing Contractors in Wilmington, DE

The highest-rated Basement Waterproofing & Crawlspace Repair companies out of 167 vetted & reviewed in the Wilmington area.

View Profile
Martin's Home Improvement

Martin's Home Improvement

(50)
Basement Waterproofing, Interior and Exterior Painting, Siding Replacement
“I have nothing but good things to say about Martin's Home Improvement. Have a project? Call Martin, you won't be disappointed. Positive Responsiveness, Punctuality, Quality, Professionalism, Value Services Tile work installation, Install flooring, ...”
Accepts All Major Credit Cards
Licensed
Free Initial Consultation
In Business Since 2014
508 Philadelphia Pike, Wilmington, DE
i
View Profile
All American Roofing & Remodeling

All American Roofing & Remodeling

(49)
  • Product
  • Sales
  • Estimate
“We hired All American Roofing for a roof inspection and minor repairs. They were prompt, professional, and did an excellent job. Their pricing is fair, and the quality of their work is impressive. Would definitely use them again”
Offers Financing Options
Licensed, BBB Accredited
Family Business
In Business Since 1999
4325 Kirkwood Hwy, Wilmington, DE
i
View Profile
R. S. Widdoes & Son

R. S. Widdoes & Son

(14)
  • Project
  • Walkway
  • Price
“The pride of this company comes from all persons involved from the start to the finish. The proposal and documentation were submitted promptly. Marc and his crew are experienced craftsman that make sure their customers are satisfied down to the smal...”
Licensed, BBB Rating: A+
In Business Since 1989
204 Channel Rd Unit B, Wilmington, DE
i
View Profile
Evergreen Hardscaping

Evergreen Hardscaping

(13)
Tree Care, Pool, Basement Waterproofing
“The folks at Evergreen are truly artists. They designed and truly transformed my backyard into a living paradise which we use 9 months out of the year. The engagement included a large water feature (an upper pond flowing to a large lower pond) whic...”
Offers Financing Options
Transparent Fees & Pricing
In Business Since 2006
21 W Ayre St, Wilmington, DE
i
View Profile
Elliott Concrete and Masonry LLC

Elliott Concrete and Masonry LLC

(6)
  • Sidewalk
  • Quality
  • Team
“Echoing the other reviews, Mr. Elliott is fast and efficient, and he also came up with good solutions for a number of sidewalk problems we faced. His crew were polite and considerate of the site. We couldn't be more pleased with the work they did.”
Accepts Check, Cash
Licensed, BBB Accredited
Family Business
In Business Since 2007
2607 Darby Dr, Wilmington, DE
i
View Profile
Anthony Miller Masonry

Anthony Miller Masonry

(6)
  • Brick
  • Price
  • Sidewalk
“Finding a good masonry company is almost impossible anymore. AW miller masonry has been in business for 40 years and brings the experience and skill to every job because the original owner and son are the ones that actually do the work. Truly a one o...”
In Business Since 1970
107 Beech Ln, Wilmington, DE
i
View Profile
Ashley Waterproofing

Ashley Waterproofing

Waterproofing
“Learn about Ashley Waterproofing Of Delaware, Home Services in Wilmington, Delaware. Find Ashley Waterproofing Of Delaware reviews and more on This Biz Works.”
Emergency Services
Licensed, BBB Rating: A
Free Initial Consultation
In Business Since 2023
24 Valley Rd, Wilmington, DE
i
View Profile
Total Basement Care

Total Basement Care

(1)
“Recently had work done on my property by Total Basement Care. I am extremely satisfied with the service provided. This is a company that cares and pays attention to detail. The contractors are very respectful and hard working. They kept the w...”
Free Initial Consultation
In Business Since 2009
2109 Silverside Rd, Wilmington, DE
i
View Profile
C&S Vision LLC Roofing

C&S Vision LLC Roofing

457 5th Ave, Wilmington, DE
i
View Profile
Adam Basement Waterproofing

Adam Basement Waterproofing

(49)
Crawl Space Encapsulation, Egress Windows, AIR Quality Control Delaware
“Adam Basement came highly recommended by a friend and I am so happy that I went with them. The crew was here for 3 days waterproofing my basement. They did a great job and it is now dry! So thrilled with the results! Positive Responsiveness, Punct...”
Accepts All Major Credit Cards
Licensed, BBB Rating: A+
Free Initial Consultation
In Business Since 2010
Serving Wilmington Area
i
View Profile
Dry Guys Basement Systems

Dry Guys Basement Systems

(48)
Sump Pumps, Foundation Repair, Mold Problems
“Came to check my crawl space for smell , found the problem and will use them for correction. Ocean City NJ. Positive Responsiveness, Punctuality, Quality, Professionalism, Value Services Water & moisture control services, Foundation drainage”
Free Initial Consultation
Offers Financing Options
In Business Since 1986
Serving Wilmington Area
i
View Profile
J. Parker Contracting

J. Parker Contracting

(48)
  • Work
  • Job
  • Estimate
“James was very courteous, helpful, friendly, and professional. He and his crew put a silver protective coating on the porch roof. Cleaned off all roof debris. Patched up all cracks and installed an extended downspout to the drain. He was very reasona...”
Free Initial Consultation
Emergency Services
In Business Since 2014
Serving Wilmington Area
i
View Profile
Hard Knox Waterproofing

Hard Knox Waterproofing

(33)
Mold Remediation, Underpinning Foundation Walls, Foundation Repair
“It's rare that I have all good things to say, but I do about Hard Knox. They were creative, responsive, and all-around true to their word. I would definitely call on them again. Positive Responsiveness, Punctuality, Quality, Professionalism, Value”
Free Initial Consultation
Licensed
Family Business
In Business Since 2020
Serving Wilmington Area
i
View Profile
Custom Coatings & Designs LLC

Custom Coatings & Designs LLC

(29)
Overlays, Restorations, Commercial
“We had a cracked foundation wall that was allowing water to flow into our Basement. I was referred to Custom Coatings & Designs by a trusted and expierenced local home Builder. I spoke to CCD over the phone, soon after they had Don show up to get the...”
Family Business
In Business Since 2020
Serving Wilmington Area
i
View Profile
Premier Pointing

Premier Pointing

(15)
Fireplaces & Chimneys, Basement Waterproofing, Brick & Stone Restoration
“Premier Pointing was extremely professional throughout the entire project, from estimating, to scheduling, to coordination, to final inspection and cleanup - all employees were polite, professional, and extremely competent in providing the finished p...”
Family Business
Free Initial Consultation
In Business Since 2008
Serving Wilmington Area
i
View Profile
Basement Pros Waterproofing

Basement Pros Waterproofing

(37)
  • Home
  • Questions
  • Sump Pump
“Great job on sump pump install today. Donny and team took pride in their work and delivered a quality job. Karen was always just a phone call away to handle our questions. Many thanks!”
Family Business
In Business Since 2008
Serving Wilmington Area
i
View Profile
Expert Basement Waterproofing

Expert Basement Waterproofing

(2)
Window Drainage, Cracks, Mold and Mildew
“My basement was wet for a long time and I did not know the cause - I have a french drain system. Once I contacted Expert Basement Waterproofing, Andrew showed up for an inspection that same evening. The assessment was clear and the price was fair for...”
Free Initial Consultation
Emergency Services
In Business Since 2018
745 Cox Neck Rd, New Castle, DE
i
View Profile
A & R Concrete-Masonry-Waterproofing Llc

A & R Concrete-Masonry-Waterproofing Llc

(43)
  • Work
  • Estimate
  • Call
“If you are looking for a top notch concrete and/or masonry experience, these guys are where you should start and finish your search. Craig (the owner) is responsive, professional, and easy to work with. The crew did great clean work and finished up q...”
Serving Wilmington Area
i
View Profile
Metric Concrete Construction & Design Inc

Metric Concrete Construction & Design Inc

(8)
Concrete Polishing, Custom Designs, Stamped Concrete Patios
“All I can say is wow Metric Concrete continues to deliver above and beyond. From concept, design to delivery the team at metric is professional, efficient, and detail oriented. We have worked with metric for over 15 years and continue to be impressed...”
Coupons & Offers
Licensed
In Business Since 2014
Serving Wilmington Area
i
View Profile
CTA Roofing & Waterproofing

CTA Roofing & Waterproofing

(2)
“These guys are the BEST!”
Licensed, BBB Rating: A+
In Business Since 2007
Serving Wilmington Area
i
View Profile
Advanced Basement Professionals

Advanced Basement Professionals

(14)
  • Crew
“After being in our home for over 13 years, all the sudden started getting water in the basement. Basement is finished and was concerned that one of the walls would need to be removed. Kirk assured me that his team could do the job without removing th...”
Free Initial Consultation
Licensed
In Business Since 2020
Serving Wilmington Area
i
View Profile
Anthony Verderame Brick & Stone Pointing

Anthony Verderame Brick & Stone Pointing

(3)
“Very happy with the quality of work and diligence. Responded quickly to a request for an estimate. Did an excellent job of pointing our foundation stonework and left a clean site every day during and after his work.”
Locally Owned & Operated
Free Initial Consultation
In Business Since 2010
Serving Wilmington Area
i
View Profile
Ridley Concrete & Masonry

Ridley Concrete & Masonry

Masonry Services, Concrete Repair, Poured Concrete
“Welcome to Ridley Concrete & Masonry! Your local and reliable source for concrete and masonry services! We are professional contractors that specializes in all aspects of concrete and masonry construction and repair. From poured concrete foundations ...”
Free Initial Consultation
In Business Since 2023
Serving Wilmington Area
Featured

Summer Concrete Maintenance Tips! Keep your concrete surfaces looking their best this summer with these simple maintenance tips: 1. Seal Your Concrete: Protect against heat and UV damage by applying a high-quality sealer. 2. Clean Regularly: Sweep and wash to prevent dirt and debris buildup. 3. Check for Cracks: Repair any cracks promptly to prevent further damage. 4. Avoid De-Icers: Use gentle cleaning solutions to avoid surface wear. For professional maintenance and repairs, contact us today!

i
View Profile
Newman Waterproofing

Newman Waterproofing

(12)
  • Job
  • Home
  • Ceiling
“Steve and his employees were great with installing French Drains and 2 Sump Pumps in our basement (we live in the city in Philadelphia). He helped us solve our problem of getting water in the basement after rain storms. We had great communication v...”
Free Initial Consultation
Licensed
In Business Since 2018
Wilmington, DE
i

Basement Waterproofing Services in Wilmington, DE Cost Estimates

Minimum cost
$664
Maximum cost
$12709
National Average
$4752
$2211
$7184
Typical price range is based on 386 cost profiles
Embed on your site

Your Embed Code

Click to copy
Successfully copied!
Average Cost $4752
Minimum cost $664
Maximum cost $12709

Typical range $2211 to $7184 is based on 386 cost profiles.

Why these companies made our list

Is this page useful? Yes
No
Is there anything wrong with this page?

Popular in Wilmington

, DE
Back To Top