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Sundahl Restoration LLC

Basement Waterproofing

About us

Sundahl Restoration LLC serves Westchester, Putnam and Fairfield Counties in the Tri- state area. We know it's tough to find a reputable waterproofing contractor. Heck, finding any contractor that you can trust is a challenge! Respect is what separates Sundahl Restoration LLC from other companies. It's your house and your decision- we are simply giving you all the information you need to make that decision. It is why our customers refer us to friends and family over and over. We say "No Hassle" because we don't use high-pressure sales tactics. Sundahl Restoration LLC has built a reputation on great customer service. Just ask to contact our references and you will hear similar stories to yours and how we were able to fix their basements.

Business highlights

21 years of trusted experience
Emergency Services Offered

Services we offer

Sump Pumps, Basement Waterproofing, & Foundation Repair.

Amenities

Senior Discount

10%

Emergency Services
Yes


Accepted payment methods

Check

Photos of past projects

Reviews

4.869 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
87%
4
7%
3
1%
2
3%
1
1%


Rating CategoryRating out of 5
quality
4.9
value
4.7
professionalism
4.9
responsiveness
4.8
punctuality
5.0
Showing 1-25 of 69 reviews

Mary Ann Q.
06/2019
4.0
basement waterproofing, wells
  + 0 more
Ok. Came on time and completed work quickly.
Description of Work: Cleaned Sump pump well and changed battery.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$240

Danielle S.
04/2019
5.0
basement waterproofing
  + -1 more
Christian is extremely responsive and honest. We were extremely pleased with his work. Thebwork took 2 days, A few days after it was completed, the musty smell was gone and the cinder blocks were drying. Christian even returned on a Saturday to fix a part of the wall that was still wet. Not a month later, and just as we finished our basement renovation, our neighbors had a water main break, and the water came pouring through the corner of our shared townhouse wall. The basement stayed completely dry despite the sump pump pumping out more than 4600 gallons of water! Our investment has already paid for itself.
Description of Work: Our newly purchased home developed moisture and a musty odor after we moved in, we later found out the existing French drain system was done poorly and probably not functioning. Christian and his team removed the old system and put in a full- perimeter French drain system and sump pump

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$11,000

Elly C.
11/2018
5.0
foundation repair
  + -1 more
Christian provided immediate professional service. He explained the process and completed work in a timely manner. Nice guy to work with and would definitely recommend him to others.
Description of Work: Cracked foundation

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Elise V.
11/2018
5.0
basement waterproofing
  + -1 more
Christian and his crew got my entire basement done in one afternoon. He explained the process thoroughly and really knows what he is talking about. We continued to have water issues in one corner of the basement, and Christian made 2 trips back to my house to look at it, try to solve the problem, and brainstorm what could be causing the issue. He was absolutely a man of his word and treated us with the utmost respect and professionalism. It was determined to be a problem with our external plumbing, and Christian even volunteered to assist with that although the problem was not related to his service. Excellent business man. True to his word and responded very quickly. I would highly recommend Sundhal restoration.
Description of Work: Basement waterproofing

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Wendy S.
10/2018
5.0
basement waterproofing
  + -1 more
It was a pleasure working with this company. They were great. Highly recommend!
Description of Work: New sub pump

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Ginger C.
10/2018
5.0
basement waterproofing, foundation repair
  + 0 more
Christian Sundahl repaired a crack in our basement foundation wall, filling the crack with flexible, waterproof foam. He appeared on-time, communicated very well with us, did good work and left the site clean. A good experience. We would definitely hire him again, and we wish him well. John Cutter
Description of Work: Basement foundation crack repair

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Niall M.
09/2018
5.0
basement waterproofing
  + -1 more
The crew arrived on time and carried out the work exactly as planned. Excellent service and easy to deal with.
Description of Work: Installed French drains around perimeter of basement and new sump pump

Rating CategoryRating out of 5
quality
5.0
value
3.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Arthur S.
07/2018
5.0
basement waterproofing
  + -1 more
They were very competent, reliable and nice to work with. I will absolutely recommend and use them, again.
Description of Work: Installation of French Drain in Basement

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$5,000

Josh L.
07/2018
5.0
basement waterproofing
  + -1 more
I used Angie's list to find a company to help with a flooding problem. I requested a quote from three companies. Sundahl responded within the hour (even though it was after 9 pm). They were not the right company to do what we were looking for. But they spent the time to understand what we needed and point me in the right direction. If this professionalism is any indication of their work, they would be the perfect company to hire.
Description of Work: Waterproofing

Rating CategoryRating out of 5
professionalism
5.0
responsiveness
5.0

Yes, I recommend this pro

Robert A.
07/2018
5.0
basement waterproofing
  + -1 more
Christian was excellent . He completely explained what work need to be done and how it would be done. He followed up after completion to make sure everything was working properly and there were no issues. His men were excellent the day the job was completed. They were respectful of our home and left no mess behind. Excellent crew !!
Description of Work: Interior drain and sump pump installed in basement.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$6,000

Kathryn D.
06/2018
5.0
basement waterproofing
  + -1 more
Great also gave advice on other water issues
Description of Work: Put in Sump Pump with Battery Back-Up

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Timothy S.
04/2018
5.0
basement waterproofing
  + -1 more
Excellent experience. Christian is very responsive and a quality contractor who uses good materials and has a relatable crew. I interviewed a few others but went with Sundahl because I had confidence they would get the job done without issues - which was the case.
Description of Work: Sump pump installed

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$5,800

benjamin S.
03/2018
5.0
basement waterproofing, foundation repair
  + 0 more
Gentleman was incredibly helpful and took 15 minutes to ask questions about what was happening and describing the issues. He ended up telling me not to worry, it was just settling, and giving me good advice when to call in a pro. I really appreciate his time and honesty.
Description of Work: I called about cracking in my foundation and house

Rating CategoryRating out of 5
quality
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Collin M.
10/2017
5.0
basement waterproofing
  + -1 more
Went well - no water since he completed the job!
Description of Work: Christian is awesome! He gave me a significant discount, but I was not supposed to tell anyone :-). He was professional and knew his craft.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Jonathan L.
07/2017
5.0
basement waterproofing, foundation repair
  + 0 more
Excellent. Examined the leak, discussed possible causes and courses of action.
Description of Work: They came by to evaluate a leak in the basement of our house and provide an estimate for repair.

Rating CategoryRating out of 5
quality
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

JOHN T.
05/2017
5.0
basement waterproofing, foundation repair
  + 0 more
Exceptional service provider and Christian Sundahl, the principal of the firm was excellent to work with and even gave me a contact name for some additional plumbing work I needed on my heating system and he came over the same day- name ABCO Plumbing.
Description of Work: Drain system needed for water flowing through my basement floor.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$5,000

Danielle G.
04/2017
5.0
basement waterproofing
  + -1 more
Christian and his team did a fantastic job. They were thorough, respectful of our house, and charged a reasonable rate compared to competing quotes. Christian was also very thoughtful when it came to coming up with creative solutions to help us achieve our objectives at a reasonable cost for the project. Christian was here personally during the project and had a large, knowledgeable staff with him. We were very impressed with the pace at which they were able to work. We also appreciated that they left our house in good condition and that Christian personally came back the day after work was completed to re-attach our washer/dryer. We would definitely recommend Sundahl to others.
Description of Work: Basement waterproofing including french drain system and new sump pump.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Christine N.
03/2017
5.0
basement waterproofing
  + -1 more
Superbly. Christian was responsive, professional and took the time to explain the entire process. He also corrected a dangerous issue with our existing installation.
Description of Work: Sump pumps needed to be replaced.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,100

Jason Y.
01/2017
5.0
basement waterproofing
  + -1 more
Christian was great. He was very honest that he wasn't the right person to do the job then spent 15 minutes on the phone educating me and pointing me in the right direction. He was clearly very knowledgeable and could not have been nicer or more honest.
Description of Work: Maintenance done on my sump pump system.

Rating CategoryRating out of 5
professionalism
5.0
responsiveness
5.0

Yes, I recommend this pro

Response from Sundahl Restoration LLC
[Member Name Removed] thank you for the review! I hope your project works out in the way you need!

Thomas P.
01/2017
5.0
basement waterproofing
  + -1 more
Christian and his team are the best.
Description of Work: Basement Waterproofing

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$14,000

Rebecca R.
11/2016
5.0
basement waterproofing, wells, foundation repair
  + 1 more
Christian analyzed the situation, gave detailed advice, and because the problem was out of his company's remit told me the kind of contractor I should contact for quotes. Excellent service, I will definitely use this company in the future.
Description of Work: Needed advice about water is getting into the basement around the foundation wall.

Rating CategoryRating out of 5
quality
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Adrienne B.
08/2016
5.0
basement waterproofing, wells
  + 0 more
Christian is an incredibly nice guy. He's professional, knowledgable, price was reasonable. Showed up on time (was actually a few minutes early!). I would definitely use him again for repairs. Someone else from Angie's List quoted me a price that was around $100 more and actually wanted me to make a $100 deposit just to make an appointment. I'm so glad that I went with Sundahl/Christian instead.
Description of Work: Sump pump changed

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$375

Tejas P.
04/2016
5.0
basement waterproofing
  + -1 more
Christian (owner) was very professional and has very good subject matter knowledge. He identified that our basement was a monopour and would require slightly different treatment compared to traditional waterproofing methods. He explained the process he would be performing and eventually we agreed upon price/date for the work. On the work day, he and his team arrived on time and started the work. Crew was professional and responsive to all our questions. Christian left after explaining the work and then would come on and off to check and provide his guidance as and when needed. Sometime he would stay longer to ensure work is done as expected. The foreman was also very knowledgeable and resourceful to get things done. Work was completed on time and as expected. After the work we had one issue with disposal of water but it was more of a plumbing issue than waterproofing. Its been a month since work was done and so far we have not seen any seepage/water. Will have to wait few more months to ensure all dampness goes away and system is working as expected. Christian also recommends and uses a specific brand sump pump with battery backup which has some sort of monitoring service which you have to pay a monthly fee. Monthly fee is to the company and not Sundahl. Monitoring service is optional but gives you information on status of pump and how much water it pumps out. So useful to keep a tap on things. One area of improvement I can think of in their service would be if they can properly cover all the items (with cloth/tarp) that you can't move out of basement. Overall we were very happy with work and will definitely recommend Sundahl Restoration Team to friends and family.
Description of Work: Basement waterproofing

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$7,000

Response from Sundahl Restoration LLC
[Member Name Removed] thanks for the review. Glad we could have taken care of your issue.

rabih A.
04/2016
5.0
basement waterproofing
  + -1 more
Went great ! It works very well. My basement is dry
Description of Work: Install a French Drain system and new sum pump.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$6,100

Carole W.
04/2016
5.0
basement waterproofing
  + -1 more
The owner explained our options (we were getting occasional water in some parts of the basement) and was quite clear. They came when promised and the work was done in one day. (Additional work to restore the tiles and wallboard along the bottom of the wall is not included, and we found someone to do that later.) In every heavy rain since the installation of the system, we love to hear that sump pump going! It has given us peace of mind.
Description of Work: Sundahl installed a "French drain" along the front of the house on the interior and a sump pump.

Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$5,000
    • 1(current)
    • 2
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Contact information

1 Madison Ave, Larchmont, NY 10538

www.sundahlwaterproofing.com

Service hours

Sunday:
10:00 AM - 9:00 PM
Monday:
7:00 AM - 9:00 PM
Tuesday:
7:00 AM - 9:00 PM
Wednesday:
7:00 AM - 9:00 PM
Thursday:
7:00 AM - 9:00 PM
Friday:
7:00 AM - 9:00 PM
Saturday:
10:00 AM - 9:00 PM

Licensing

Bonded

Insured

Licensed*

Eco-friendly Accreditations

LEED Accredited Professional
No
Energy Star Partner
No
EPA Lead-Safe Certified
No
Use Green Products or Work Practices
Yes
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

Basement Waterproofing

FAQ

Sundahl Restoration LLC is currently rated 4.8 overall out of 5.

Sunday: 10:00 AM - 9:00 PM

Monday: 7:00 AM - 9:00 PM

Tuesday: 7:00 AM - 9:00 PM

Wednesday: 7:00 AM - 9:00 PM

Thursday: 7:00 AM - 9:00 PM

Friday: 7:00 AM - 9:00 PM

Saturday: 10:00 AM - 9:00 PM

Sundahl Restoration LLC accepts the following forms of payment: Check
No, Sundahl Restoration LLC does not offer free project estimates.
Yes, Sundahl Restoration LLC offers eco-friendly accreditations.
No, Sundahl Restoration LLC does not offer a senior discount.
Yes, Sundahl Restoration LLC offers emergency services.
No, Sundahl Restoration LLC does not offer warranties.
Sundahl Restoration LLC offers the following services: Sump Pumps, Basement Waterproofing, & Foundation Repair.

Contact information

1 Madison Ave, Larchmont, NY 10538

www.sundahlwaterproofing.com

Service hours

Sunday:
10:00 AM - 9:00 PM
Monday:
7:00 AM - 9:00 PM
Tuesday:
7:00 AM - 9:00 PM
Wednesday:
7:00 AM - 9:00 PM
Thursday:
7:00 AM - 9:00 PM
Friday:
7:00 AM - 9:00 PM
Saturday:
10:00 AM - 9:00 PM