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Products & Services

Basement Waterproofing Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement to Beautiful Pre-Finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
SaniDry Dehumidifier

Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers and Liners
Turtle Access Hatch
EverLast Crawl Space Doors
SaniDry CSB Dehumidifier
SmartDrain Water Drainage
SilverGlo Wall Insulation
TerraBlock Floor Insulation
SmartSump Sump Pump
Crawl-O-Sphere Crawl Space Fan
WallCap Block Wall Sealer
SmartVent Flood Vents

Foundation Repair Services & Products
Push Pier Underpinning for Settlement, Foundation Leveling, Sinking Foundation Repair
Geo-Lock Wall Anchors
Geo-Lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
ShotCrete Wall Restoration

Basement Finishing / Remodeling
Insulated Wall Panels
Premier and Linen Ceiling Tiles: No-Sag Warranty
Thermal Dry Floor Tiles
MillCreek Faux Wood Flooring
SunHouse Window Wells
EverLast Window Replacement
RockWell Egress Window

Company Awards
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Desiree Leader, Advanced studies certificate, Entrepreneurship
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BBB 2016
We won a trophy for being a Finalist in the BBB 2016 Awards for Marketplace Excellence! We are so honored... [Read more]
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Leominster, MA Durable Foundation Repair & Basement Waterproofing

I was very pleased with how clean the job was done. ...
Happy Customers Surrounding Leominster, MA
Testimonials
Reviews
Work Requests

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Reviews From Leominster
Testimonials From Leominster
A builder that I had working on my home actually asked who had done my basement because it is absolutely beautiful.
Testimonial by Elizabeth F. from Leominster, MA
The crew was fantastic, professional and polite.
Testimonial by Barbara R. from Leominster, MA

Experienced Basement Waterproofing & Crawl Space Repair Professionals Serving Leominster, MA

If you've been dealing with issues such as leaks and water in your basement or mold in your crawl space, then you need an expert who can solve your problems in a rapid, efficient manner. Leader Basement Systems are the basement waterproofing and crawl space repair professionals with years of experience serving Leominster, MA homeowners and commercial residents.

FREE Crawl Space Repair Quotes!

Not only are our crews highly trained to carry out the services we provide, but all of our products come with a proven track record of success by keeping thousands of homes throughout North America safe and dry.

Above all else, Leader Basement Systems not only adheres to the highest industry standards, but strives to be the leader in all of the home improvement related services w provide. With a focus on establishing long term relationships and partnerships throughout the Leominster community, you can rest easy knowing you're only getting the best from Leader Basement Systems. 

High Quality Basement Waterproofing Services Throughout Leominster, MA

At Leader Basement Systems, we have experience dealing with a wide variety of basement issues such as flooding, damp walls and flooring, leaks, and more. Our cost-effective basement waterproofing solutions provide a permanent means of keeping your basement dry throughout all seasons.

As a member of the Basement Systems® network, we have access to a wide variety of innovative waterproofing products that are unmatched by anyone else in the industry. These products are backed by extensive research and development, as well as more than 30 Patents and 20 Innovation Prizes. Whether it's our state-of-the-art WaterGuard® system or our durable Sump Pump Systems, our technicians have the answer for your specific problem! 

Problems
  • Wet Basement 
  • Mold 
  • Damp Walls & Flooring
  • Pooling or Standing Water
  • Musty Odors
  • Sump Pump Issues
Solutions
  • Sump Pump Installation
  • Water Heater Flood Protection
  • Crawl Space Encapsulation
  • French Drainage Systems
  • Vapor Barrier Installation
  • Energy Efficient Dehumidification Systems

Leominster, MA's Experts in Crawl Space Repair

If you've noticed drywall cracks throughout your home, uneven floors, odors in the home, or worsening allergies or asthma symptoms, then you could be suffering from a serious issue with your crawl space. It's imperative to address any problems with your crawl space as soon as possible in order to avoid larger problems down the road while creating a healthier home. Leader Basement Systems provides dependable crawl space repair services that are suited to tackle any type of structural or decaying health issues that may be hampering your crawl space. From Vapor Barriers to Thermal Insulation, we provide a wide range of solutions that are guaranteed to keep your crawl space clean and dry.

We Fix
  • Wet Crawl Spaces
  • Humid and Moldy Crawl Spaces
  • Uneven Floors
  • Sinking Crawl Space Supports
  • Sagging Floor Joists
We Use
  • CleanSpace® Crawl Space Encapsulation System
  • Vapor Barrier Installation
  • Energy Efficiency Dehumidifiers
  • Crawl Space Insulation
  • SmartJack™ Crawl Space Stabilizer
News & Events From from Leominster
Leader Basement Systems is sponsoring a Donation Drive for the NEADS program... [Read more]
Work Requests From Leominster, MA
Vicinity of St Jean Ave in Leominster
Crack in cellar foundation water leak
Vicinity of Merriam Ave in Leominster
Inspection on garage foundation
Vicinity of Bicentennial Avenue in Leominster
We have a sump pump in basement but over last year water is coming in through bulkhead and fireplace ash pit. We have to wet vac in bad storms
Vicinity of Sylvan Ave in Leominster
3/4 inch bow on front exterior wall in basement. unreinforced concrete block. house is a cape built in 1952
Vicinity of Fernwood Dr in Leominster
There is water in our basement. We need to get that fixed
Vicinity of in Leominster
I am trying to sell my house and due to all the rain yesterday a potential buyer saw water in the bulkhead area. I would like to know what can be done to avoid this from happening again. I know the hurricane rain was a factor and have had no issues before. We have NO gutters but a underground trench to pull water away from the house. I just has some wall repairs done in the basement from previous water damage due to NO flashing on the deck. Flashing was installed on the house prior to installing a new deck. I am on a budget to fix this issue. A free estimate would be greatly appreciated. Thank you.
Vicinity of Union St. in Leominster
We have lived in our house for about 5 1/2 years with no water issues. The house was built in 1965. This Spring, we noticed water in our basement after a hard rain. It took us a while to figure out where it was coming from. We have a leak in our basement wall. It only happens during very hard rains, so maybe 4 times since the first episode? We would like someone to take a look and let us know our options for fixing it.
Vicinity of Burrage Avenue in Leominster
Water entering through bulkhead and going into basement. Brook overflows every time we have severe downpours of rain.
Vicinity of Prospect Street in Leominster
Replace current pump system... before fall
Vicinity of Benjamin Street in Leominster
My side walk has sunken to the point where i have a private lake in my front yard when there is heavy rain.
Vicinity of Alder Drive in Leominster
I have two sump pumps in my basement that I would like evaluated and properly covered.
Vicinity of Washington St in Leominster
This person has filled out the Star Power Pro survey on leaderbasementsystems.com that you sent them and is interested in another service you provide: dehumidification. Please contact them to schedule a new appointment for this service. This is a no-charge lead.
Vicinity of Florence Street in Leominster
I recently purchased a home which needs some work done on the crawl space. The previous owner put in two "new" joists incorrectly in the crawl space. I am looking to have the two joists the prior owner installed replaced with new joists that go to the bearing points (beam to sill or beam to header) with full length joists, not add to replace. I would like to have a vapor barrier and insulation installed as well.
Vicinity of Cro Shee Ln in Leominster
Currently have evidence of efflorescence in basement and wanted to find out about getting it "fixed" and prepped to finish basement.
Vicinity of Harrison St in Leominster
Want to know if we can someone to come out to look at our foundation please
Vicinity of Belair Hts in Leominster
You installed a Super Sump in my cellar on or around October 10th of 2017. I believe you still need to complete the job. There was a piece on order that you had to wait for. It's been 3 months so I imagine the part must be in. Thanks, Joe
Vicinity of Arlington St in Leominster
Cement foundation ceiling needs to be repaired and block wall has block movement
Vicinity of Union Street in Leominster
My basement recently flooded with about 2 1/2 feet of water. I live near wetlands, and haven't had a problem before with heavy rain. However, this past storm my sump pump died, and the basement filled with water. I would like to prevent this in the future, and I am in the process of finishing the basement and would like to not have to worry about flooding.
Vicinity of Dimassa Dr in Leominster
We have water and moisture in the basement and our bulkhead is broken.
Vicinity of Dale Ave in Leominster
Seeking estimate to repair crack in basement wall

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