We provide Belmont, MA homeowners with Belmont, MA neighborhoods, such as Belmont Hill, Waverley Square, and Cushing Square, with trusted foundation repair and basement waterproofing. Sealing cracks and installing sump pumps are only some of the tried solutions we offer to ensure that your property remains dry and safe all year round.
01
Flood Protection
Protect your basement from leaks and heavy water damage with reliable waterproofing solutions.
02
Drainage Systems
We design and maintain effective drainage systems that keep water away from your home year-round.
03
Foundation Repair
Our experts seal cracks and restore your foundation’s strength to ensure lasting structural stability.
- Your Local Experts
This is because the homeowners in Belmont, MA, such as Belmont Center, Cushing Square, and Grove Street, rely on LAPANS to provide reliable basement waterproofing and foundation work. We maintain the dryness and safety of your property by fixing leaky bulkheads, installing quality sump pumps, etc. Our team applies the most innovative techniques, which offer permanent repelling properties against moisture and structural damage.
Basement Care
Keep basements dry and free from leaks.
Local Trust
Reliable service trusted in Belmont, MA
- Testimonials
Kevin Tanguay2025-06-09Trustindex verifies that the original source of the review is Google. John Lapan, his son and the entire crew did an amazing job installing a full perimeter drainage system and sump pump inside our basement. They are a very hard working, professional and talented crew. Johns communication skills are excellent and kept us updated with the progress, and any obstacles they had to overcome, which they did each time. I’m confident our basement water problems are a thing of the past. I highly recommend Lapans Basement Waterproofing. Ben Balian2025-05-18Trustindex verifies that the original source of the review is Google. John and his son went above and beyond! They really fixed our concrete walls that had water coming through and installed a beautiful French drain and sump pump. Now we have practically no water coming in and a fantastic system for if/when it does come in. I would highly recommend! Amoria Brown2025-03-28Trustindex verifies that the original source of the review is Google. The Lapans are a friendly, diligent and hardworking family team that have been working together for the past 20 years. They have incredible work ethic, unmatched attention to detail, and are true experts in waterproofing basements, ensuring every job is done the right way! Th This remarkable business also offers and unbeatable 25 year warranty. Their prices are fair, and they will work hard to make sure your basement stays free of water!! Joseph Stearns2025-03-26Trustindex verifies that the original source of the review is Google. John Lapan and his family business are amazing. Years ago we had a major water problem in our basement. They came in and put a drain system in just a week. They were neat and professional. They cleaned up every night so u could barely tell they were there. They also did a few other things to solve the problem as well and we have never had an issue since. Last year I needed a bulkhead put on my house. I never had basement access from the outside. John and his son were fantastic and the system they used to install and build it was amazing. We have them come every year to clean the drains and the pumps and it is so worth it. They actually pull the pumps and scrub them clean and make sure they work correctly. I 100% recommend them to anyone. Joe Stearns, very satisfied customer. Shannon Luna2025-03-20Trustindex verifies that the original source of the review is Google. “This company was great, John Lapan clearly knew what he was talking about and solved my aunts problems for thousands of dollars less than the other companies we had give us quotes. Him and his son were professional and courteous, they took their time making sure they did it right and were thorough to make sure my aunt and uncle knew what was going on every step of the way. 100% recommend for anyone with basement water issues” Katherine Mirani2024-09-18Trustindex verifies that the original source of the review is Google. Had a stressful flooding situation where water was coming through a basement window during heavy rain — John was able to come out quickly to assess the issue, offered a very reasonably priced, simple solution, and was able to complete the job before we went out of town on vacation. His son did a great job installing the window well and is super nice and friendly! My husband and I are always happy to find an honest, trustworthy contractor and Lapans definitely fits the bill. Hopefully we don’t have more water issues but if we do, we’ll be calling Lapans. Steven DeFinis2023-11-14Trustindex verifies that the original source of the review is Google. John Lapan along with his son and crew are what every business should strive to be. They are professional, friendly, instills confidence, and clearly focused on the quality of their work from start to finish. We feel fortunate to have found John and crew. Lapans Basement Waterproofing has my highest recommendation. Ming Lee2023-09-21Trustindex verifies that the original source of the review is Google. The crew was very professional and accommodated. They provided the assurance that I was looking for. We been having many rain storms in Summer 2023, thus far, the waterproofing are working. I am feeling more relaxed and hopefully no more basement flooding.
- Complete Home Protection
We at LAPANS secure homes in Belmont, MA in Belmont Hill, Winn Brook, and Waverley Square neighborhoods of Belmont, MA, against basement, drainage, and foundation issues. Leaky bulkheads, broken foundations, or moisture problems? We tackle them all. Having professional experience in local flood threats and water damage, we provide the results people can rely on.

Sump Pumps
We will install a sump pump in your basement to ensure it does not flood. We make sure it is set up well to be able to remove the water and be protected. Belmont, MA, and beyond.

Wet Basement Repair
Fix the wet basement and the damp smells with our professional wet basement repair. We make your basement dry and your foundation strong. Homeowner trust in Belmont, MA.

Basement Flood Clean Up
Our professional clean-up services help you recover as soon as your basement is flooded. We drain it out, eliminate the extra trouble, and assist in securing your house against other problems in the future. These are provided in Belmont, MA, and the surrounding areas.

Foundation Crack Repair
Our foundation crack repair is reliable to protect your home. We weatherstrip, plug holes, and reinforce your building to save you from expensive losses. Pride of Belmont, MA.

Sump Pumps
Protect your Lynn, MA home from basement flooding with our professional sump pump installation. Our team ensures proper setup for reliable water removal and long-lasting protection.

Wet Basement Repair
Keep your Lynn, MA basement dry and safe with our expert wet basement repair services. We eliminate leaks, dampness, and musty odors to protect your home and
foundation.

Basement Flood Clean Up
Restore your Lynn, MA basement quickly with our professional flood clean up. We remove water, prevent damage, and protect your home from future issues.
Waiting until water damage hits is not a good idea. To get a good basement waterproofing, sump pump installation, and foundation repair in Belmont, MA, today, call LAPANS at +1 508 843 6328. Have a dry, secure, and stress-free home!
- Project Gallery
LAPANS assists residents in Belmont, MA, to maintain strong, dry and secure homes. Our professional basement waterproofing, sump pump, drainage, and foundation repair services will provide reliable results. Pay us a visit in our gallery to see some of our completed work in neighborhoods like Belmont Center and Cushing Square.


- Reliable Local Service
Expert Problem Solvers
We diagnose basement and foundation issues quickly.
Complete Water Protection
From leaks to flooding, our systems keep your basement dry year-round.
Quick & Reliable Service
Fast response times and efficient work you can count on.
Post-Work Cleanup Guaranteed
We leave every project spotless, so your home is ready to enjoy.
- Get In Touch
Flooded basements and broken foundations are not going to cure themselves. At LAPANS, we offer homeowners in Belmont, MA and Belmont Hill, Winn Brook and Waverley Square the best waterproofing and drainage solutions. We ensure that we move quickly, fix the problem, and ensure that your house is constructed in a way that it will not be damaged by water in the future. Contact them now and protect your property.
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Phone
+1 508-843-6328
lapans@aol.com
Address
Belmont, MA