Key Waterproofing Construction

basement waterproofer

This pro has maintained an average of 4.5+ stars throughout their time with Angi.

About us

Serving all of Eastern Mass and So. New Hampshire including North Shore, South Shore, and Cape Cod We pride our company on reliability, great communication, integrity, and quality work. We are experts in Basement Waterproofing and work hard to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Business highlights

11 years of trusted experience

Amenities

Free Estimates
Yes
Warranties
Yes


Accepted payment methods

CreditCard

Reviews

4.7191 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
89%
4
6%
3
2%
2
1%
1
2%


Rating CategoryRating out of 5
quality
4.7
value
4.7
responsiveness
4.7
Showing 51-75 of 191 reviews

Martha O.
01/2023
4.5
I definitely recommend although there were a lot of conditions found once the project started that added additional cost but they were necessary That included a new sump pump and additional waterproofing.. Make sure you have very clear specifications of what you want before getting bids. They had the best price when I bid the original scope and were very responsive and also the crew was considerate and Wendell is a good site manager. I'm glad I hired them but follow on could have been a bit better

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
4.0

Yes, I recommend this pro
$10,000

Deb S.
12/2022
5.0
The team did a great job installing to some pumps in my basement. They worked long days to get it done quickly. With all this recent rain I have not had a drop of water inside my basement. The price was $3000 lower than my other two quotes. I recommend them to take care of your basement flooding. I gave them four stars for customer service because they did not let me know the project was complete. They just didnâ t come back.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
4.0

Yes, I recommend this pro
$9,000

Royanne S.
12/2022
5.0
Polite, efficient, cleaned up the site properly. Explained the finished product (sump pump and French drain) operation. Overall, an excellent outcome at a fair price.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$5,200

ANATOLY (Tony is fine) G.
11/2022
5.0
Edward Camilio came to my house on time, suggested to me two solutions for waterproofing the floor of my basement mudroom. I selected the concrete solution, it was on Friday, Nov 25, 2022. In addition to that Edward examined my old basement, and suggested a solution for a couple of places where I had mold, because my old basement was open to outdoor throughout the summer due to the construction of the new house wing, including the new basement. The mold grew during this summer. I signed the contract on Friday, my mudroom is 154 square feet, the charge was $3172, that worked for me. The contract included fixing my fieldstone wall in the mudroom with concrete, and replacing the sheetrock covered with mold with a new one. Edward suggested to do the work by his teem within two weeks, that I considered very good during the busy holiday period. On Monday Edward called me and eventually scheduled this job to be done the very next day on Tuesday, Nov 29, I approved and the whole job was done in one day. I appreciate very much the work done by Wendel and his team sent to my house by Edward. I highly recommend Key Waterproofing Construction team!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$3,172

Andrew N.
11/2022
0.5
We had a large amount of work done in our basement, including a concrete slab being laid down and new pillars installed. The pillars were not installed per our agreement, the slab is cracked in several spots, our yard is filled with concrete and rocks from their installation, and the basement stairs were destroyed and took over a month to be repaired, these and other issues are why I am rating them a .5 I would rate 0 if possible. I was told they would come back and evaluate the situation however, they have not and it is now been several months. Do not use this company.

Rating CategoryRating out of 5
quality
0.5
value
0.5
responsiveness
0.5


Steve C.
07/2022
5.0
Wendell and his crew are very professional and provided great workmanship to restore our aging basement that needed a new floor and parging of all walls. They are very neat, hardworking and delivered a product above and beyond our expectations. We highly recommend Wendell and Key Waterproofing.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Kelli W.
06/2022
5.0
Wendell was great, he was a pleasure to do business with. He was very neat and always cleaned up each day. I had a sump pump put in and he fixed the demolition like it never happened. He also helped me move a few heavy pieces of furniture. I highly recommend him. Heâ  s a wonderful guy!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Lee c.
06/2022
5.0
Great workmanship, professional crew. Finished ahead of schedule and cleaned up everything. Would highly recommend .

Rating CategoryRating out of 5
quality
4.5
value
4.5
responsiveness
4.0

Yes, I recommend this pro
$9,700

Gabe S.
05/2022
5.0
Very responsive, professional qnd speedy service. Job done qd expected

Rating CategoryRating out of 5
quality
5.0
value
4.5
responsiveness
4.0

Yes, I recommend this pro

Brunna R.
05/2022
5.0
Wendel is very good

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Christopher L.
05/2022
4.0
Prompt response when I requested quotes Came on scheduled date at designated tîme Brought in additional manpower to finish on time

Rating CategoryRating out of 5
quality
4.0
value
4.0
responsiveness
4.0

Yes, I recommend this pro

Thomas B.
05/2022
4.0
Very professional and accommodating. Great work

Rating CategoryRating out of 5
quality
5.0
value
4.0
responsiveness
5.0

Yes, I recommend this pro

Sam R.
05/2022
5.0
The best team I have worked with. I canà ¢à  à  t say enough nice things about them!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Paul K.
05/2022
5.0
Great work

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$20,000

Vincent J.
05/2022
5.0
I installed a full waterproofing system in the basement. The team was very responsive, came in quickly, did the job fast and at a very reasonable price. I have had no water issues since

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$10,900

Samantha C.
04/2022
5.0
Windel was good and efficient in his work. He came with the team and finished the work in one day.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$10,000

Billie G.
04/2022
5.0
Stephen, Wendell, Emmanuel and their crew deserve a 5 star rating. They were polite, efficient, knowledgeable and extremely hardworking. My difficult waterproofing job was completed in one day. They worked efficiently but took the time to thoroughly explain everything and welcomed any questions. I will definitely hire them again if additional work is required.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Paul A.
04/2022
4.5
They came when I needed them to come and arrived on time and completed the job as promised before March lst. Have not been home to see if the job was a success; but, will know when we get home in a few days. Workers were polite and efficient,

Rating CategoryRating out of 5
quality
4.5
value
4.5
responsiveness
4.5

Yes, I recommend this pro
$2,800

Corina K.
04/2022
5.0
Ed and Wendel were fantastic. Came when they were supposed to and completed the job early. Very happy with my experience with this company and would have them come to work at my house again.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$9,000

Mark S.
03/2022
4.5
very professional, punctual, and thorough installed an internal french drain system including demolition work and sump pump and backup sump pump with dehumidifier. Bulk of work done within 2 days, balance of work to be down when weather warms up and ground is soft enough to place drain outlet pipe and down spout extensions underground

Rating CategoryRating out of 5
quality
4.5
value
5.0
responsiveness
4.5

Yes, I recommend this pro
$11,000

Robert M.
03/2022
2.5
The company was very secrecy no official trucks very sloppy work left the cellar dirty and a mess in the yard would not recommend and you should take them off your list.

Rating CategoryRating out of 5
quality
2.5
value
3.5
responsiveness
3.0

$3,200

Margie D.
03/2022
5.0
Had water in basement over 12 years. Finally I told my husband that I am doing this! I am fixing this house. . Inside French drain with two inside sump pumps, Emergency back up power. Dehumidifier built in. Water vapor, Blue board. new real walls. not old paneling from the 1970â s. it going to be great!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Maria D.
03/2022
5.0
Wendell did a great job even though it was a very tough job, crawling down the crawl space that had 18 inches clearance for mold remediation, waterproofing and encapsulation. It was a very thorough and expert job. The cold and freezing temperatures didn't get in their way of doing a wonderful job.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

William G.
03/2022
5.0
Recently needed some waterproofing work done in my basement, proceeded to look up 3-4 different companies thet did basement water proofing work decided to go with Key Waterproofing and it was a "GREAT CHOICE"!!! Was notified as to when the job was to be done, 3 great guys showed up,right on time, went right to work installing a Sump-Pump in our basement floor to takecare of our water problems. They did neat, high quality work everything was cleaned up with a "job that was well done". "Very satisfied" would highly recommend Key Waterproofing for all your waterproofing needs!!!!!!!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$2,800

Jonathan B.
03/2022
5.0
Very hard workers⠦⠦⠦everything was done that I asked for and they listened to my concerns⠦⠦.they work well together as a team⠦⠦they cleaned up everything and came back for a few things that needed to be done⠦⠦.I would definitely use and recommend them again⠦⠦⠦.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Contact information

900 S Franklin St, Holbrook, MA 02343

http://keywaterproof.com

Service hours

Monday:
8:00 AM - 7:00 PM
Tuesday:
8:00 AM - 7:00 PM
Wednesday:
8:00 AM - 7:00 PM
Thursday:
8:00 AM - 7:00 PM
Friday:
8:00 AM - 7:00 PM
Saturday:
8:00 AM - 5:00 PM
Sunday:
Closed

Service Categories

basement waterproofer

FAQ

Monday: 8:00 AM - 7:00 PM

Tuesday: 8:00 AM - 7:00 PM

Wednesday: 8:00 AM - 7:00 PM

Thursday: 8:00 AM - 7:00 PM

Friday: 8:00 AM - 7:00 PM

Saturday: 8:00 AM - 5:00 PM

Sunday: Closed

Key Waterproofing Construction accepts the following forms of payment: CreditCard
Yes, Key Waterproofing Construction offers free project estimates.
No, Key Waterproofing Construction does not offer eco-friendly accreditations.
No, Key Waterproofing Construction does not offer a senior discount.
No, Key Waterproofing Construction does not offer emergency services.
Yes, Key Waterproofing Construction offers warranties.

Contact information

900 S Franklin St, Holbrook, MA 02343

http://keywaterproof.com

Service hours

Monday:
8:00 AM - 7:00 PM
Tuesday:
8:00 AM - 7:00 PM
Wednesday:
8:00 AM - 7:00 PM
Thursday:
8:00 AM - 7:00 PM
Friday:
8:00 AM - 7:00 PM
Saturday:
8:00 AM - 5:00 PM
Sunday:
Closed