Larry Janesky's Healthy Basement Systems
• Certified Best Pick • Certified Best Pick
Best Pick Reports

Larry Janesky's Healthy Basement Systems

Crawl Space Encapsulation & Repair

Certified Pro
516-407-7119
Background checked
3rd year as a Best Pick

Hours of Operation

Monday8:00 am - 4:30 pm
Tuesday8:00 am - 4:30 pm
Wednesday8:00 am - 4:30 pm
Thursday8:00 am - 4:30 pm
Friday8:00 am - 4:30 pm
Saturday9:00 am - 2:00 pm
SundayClosed

Business Address

79 Cedarhurst Avenue

Medford, NY 11763

Company Details

Services Offered

  • Crawl Space Encapsulation Services
  • Foundation Stabilization and Repair
  • Crawl Space Waterproofing
  • Humidity and Moisture Control

Services Not Offered

The company does not offer restoration or chimney work.

Minimum Job

Not specified

Warranty

  • 1-year labor warranty
  • Product warranties up to 25 years

Employee Information

  • Background Checked
  • Marked Vehicles
  • Wear Uniforms

Insurance Coverage

General Liability Insurance

Workers' Compensation Insurance

Company History

Healthy Basement Systems is a local company that was established in 2003.

Distinctions

  • 2024 Best of Long Island award winner for Best Waterproofing Company
  • Featured on News12's Extreme Weather segment

Customer Benefits

Free Estimates Financing Available

About this company

"All Things Basementy! Our Vision: A world of healthy, safe, and efficient homes. Our Mission: To be the contractor of choice by giving consistently great service to our customers and each other. Our Values: Integrity, Leadership, Growth, Innovation, Education."

— Larry Janesky, Owner

Ratings & Reviews

Compiled Score:

Larry Janesky's Healthy Basement Systems has received 4.9 out of 5 stars based on 342 customer reviews. Learn about Our Research Process.

5
326
4
3
3
2
2
3
1
8
Joe Blow

Joe Blow

3 months ago

We recently had a Bilco basement door installed. Everyone from Healthy Basement Systems were very easy to work with. From Cathy who answers her phone almost immediately and is very cordial and helpful. That first person you speak to is very important to me when choosing businesses to work with and Cathy is excellent. Eric who came over to let us know how the process will work. He was extremely knowledgeable and let us know exactly what we would need to complete the job. Chris and Wilmer who were the installers on a very hot day were two of the hardest workers we have ever used. We did have one issue installing the door but Chris was able to think outside the box and solve the issue to my satisfaction . If I had more work done from Healthy Basement Systems I would only take the job if Chris and Wilmer could do the job. Thank you again. From an ugly eyesore that was horrible to open because of the weight of the door to now a very nice addition to the decor of my property. Not to mention the ease with which the door opens and closes. Very pleased with the results.

Verified Google Review
Jaime Alava

Jaime Alava

3 months ago

I had Healthy Basement Systems encapsulate my crawlspace and couldn't be more pleased with the results. Foreman Mike Morales was professional, knowledgeable, and took the time to answer every question I had throughout the process. His crew, Juan and Will, worked efficiently and did an excellent job from start to finish. The quality of the work speaks for itself, and they left the space spotless when they were done. I highly recommend Mike and the whole Healthy Basement Systems team — top-notch experience all around!

Verified Google Review
Jonathan Stein

Jonathan Stein

3 months ago

I contacted Health Basement Systems to address flooding in my basement via both a door and window well. Joseph was very helpful in explaining my options to me, and Michael and his team did a great job getting the whole project done in just one day. I feel confident that my basement will be much safer now that their work is done, and I would recommend them to others looking to keep water out of their basements.

Verified Google Review
Gregg Zavadsky

Gregg Zavadsky

3 weeks ago

We had an excellent experience with Healthy Basement Systems. They went above and beyond to accommodate our tight renovation schedule and several last-minute changes. Eric, our salesman, was extremely knowledgeable, responsive, and helpful throughout the entire process. He even helped us late into the evening find another contractor for tile work that needed to be completed before their crew could start. Michael and his crew were professional, hardworking, and respectful of our home. They even worked on a Saturday to help keep our project on schedule. Great experience from start to finish. I would recommend Healthy Basement Systems without hesitation.

Verified Google Review
chris montgomery

chris montgomery

2 months ago

For many years we struggled with humidity in my finished basement. Even running and emptying a dehumidifier daily didn’t solve the issue. We eventually ended up with mold in my crawl space. We received several estimates to seal the crawl space and install a dehumidifier. Though the estimates were similar. The explanations of those estimates were not. Healthy Basement Systems explained everything and answered every question we had . Talking to them gave us the peace of mind we needed to solve the mold and humidity issue. Their installers ( Jorge and Fernando) did a phenomenal job . They completely cleaned out the crawlspace, removed all the mold with a sand blaster and installed a water tight membrane that leaves my crawlspace looking brand new. They also installed a large dehumidifier that automatically drains outside my house to ensure humidity will no longer be an issue. They left my basement cleaner than they found it. 10/10 my wife and I are extremely happy with how the job turned out . I would highly recommend them .

Verified Google Review

Service Area

Larry Janesky's Healthy Basement Systems serves 118 cities in the Long Island area.

Loading map...

Cities Served

Albertson, Amityville, Atlantic Beach, Babylon, Baldwin, Bay Shore, Bayport, Bayville, Bellmore, Bethpage, Blue Point, Bohemia, Brentwood, Brightwaters, Carle Place, Cedarhurst, Centereach, Centerport, Central Islip, Cold Spring Harbor, Commack, Copiague, Coram, Deer Park, East Islip, East Meadow, East Northport, East Norwich, East Rockaway, East Setauket, Elmont, Farmingdale, Farmingville, Floral Park, Franklin Square, Freeport, Garden City, Glen Cove, Glen Head, Glenwood Landing, Great Neck, Great River, Greenlawn, Greenvale, Hauppauge, Hempstead, Hewlett, Hicksville, Holbrook, Holtsville, Huntington, Huntington Station, Inwood, Island Park, Islandia, Islip, Islip Terrace, Jericho, Kings Park, Lake Grove, Lawrence, Levittown, Lindenhurst, Locust Valley, Long Beach, Lynbrook, Malverne, Manhasset, Massapequa, Massapequa Park, Medford, Melville, Merrick, Mill Neck, Miller Place, Mineola, Mount Sinai, Nesconset, New Hyde Park, North Babylon, Northport, Oakdale, Ocean Beach, Oceanside, Old Bethpage, Old Westbury, Oyster Bay, Patchogue, Plainview, Point Lookout, Port Jefferson, Port Jefferson Station, Port Washington, Rockville Centre, Ronkonkoma, Roosevelt, Roslyn, Roslyn Heights, Saint James, Sayville, Sea Cliff, Seaford, Selden, Smithtown, Stony Brook, Syosset, Uniondale, Valley Stream, Wantagh, West Babylon, West Hempstead, West Islip, West Sayville, Westbury, Williston Park, Woodbury, Woodmere, Wyandanch

Larry Janesky's Healthy Basement Systems FAQ

Larry Janesky's Healthy Basement Systems specializes in crawl space encapsulation and sealing, and also provides basement waterproofing, basement finishing, drainage system and sump pump installation, foundation repair, humidity control, and indoor air quality solutions. Please note that Larry Janesky's Healthy Basement Systems does not offer restoration or chimney work.

Services