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Products & Services

Basement Repair 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
EZ Post Deck Repair
ShotCrete Wall Restoration

Finishing / Remodeling
EverLast Wall Panels
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

Before and After Pictures from Middlesex County
Marlboro, MA Basement Has New Light with Window Installation

Marlboro, MA Basement Has New Light with Window Installation

Before After
Marlboro, MA Basement Has New Light with Window Installation Marlboro, MA Basement Has New Light with Window Installation

This home wanted to renovate and put in a sunhouse egress window from their basement. Our team met with the homeowners and installed an Everlast window. The next step was installing a sunhouse window well cover, which was placed over it. The job was completed over a two day period!

Company Awards
BBB 2016
We won a trophy for being a Finalist in the BBB 2016 Awards for Marketplace Excellence! We are so honored... [Read more]
A+ Rating by the Better Business Bureau
Leader Basement Systems has an A+ rating from the BBB! We have also been an accredited business for a decade!... [Read more]
Winner of the Quantum Leap Award
Leader Basement Systems was the recipient of the Quantum Leap Award in 2008 for increasing the sales that year by... [Read more]
More Awards

Middlesex County, MA Detailed Basement Waterproofing & Foundation Repair

Down to earth, no bologna presentation. ...
Happy Customers Surrounding Middlesex County, MA
Testimonials
Reviews
Work Requests

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Reviews From Middlesex County
Testimonials From Middlesex County
Men were professional, cleaned area well, and could be trusted.
Testimonial by Pat K. from Shirley, MA
Craig Leader runs a well greased and capable company. His employees are ALL caring and hardworking. From the office, to the field, and in a persons home, his...
Testimonial by Geoff A. from Lincoln, MA
Crew was very clean, did the job and showed up when they were suppose to.
Testimonial by Steve K. from Lexington, MA

Basement Waterproofing & Crawl Space Repair in Middlesex County, Massachusetts

Water in the basement or crawl space leads to mold, rot, musty odors and structural issues. We know these problems are often a reoccurring headache for you, the homeowner. Our trained experts have a range of patented and proven waterproofing solutions and are ready to help!

We can properly install a hidden drainage system in your Middlesex County basement and completely encapsulate your crawl space with a CleanSpace vapor barrier. We are here to solve your basement and crawl space problems.

Why Choose Us?
  • Lifetime Warranty on all Perimeter Waterproofing Systems
  • 25-year Warranty on Crawl Space Encapsulation Systems
  • Sump Pump Installation, Repair & Replacement
  • Basement, Crawl Space & Spray Foam Insulation
  • Crawl Space & Basement Dehumidifiers
  • Hundreds of Satisfied Customers

Structural & Foundation Repair in Middlesex County

Foundation problems can destroy your Middlesex County home’s value and pose serious safety risks. Our in-house team of structural and geo-technical engineers are here to help. We can design and install the right solution and usually have the project finished in less than a week. You will have peace of mind with our 25-year written warranty against defects on our foundation products.

We Fix
  • Bowing Walls
  • Sagging Floors
  • Stair-Step Cracks
  • Tilting Chimneys  
  • Foundation Cracks
  • Garage Slabs   
We Use
  • Wall Anchors
  • Slab Piers
  • I-Beam Wall Braces
  • Helical Deck Piers
  • Sticking Windows
  • Underpinning
Case Studies From Middlesex County
Leaking
We were contacted by a homeowner in Shirley, Massachusetts who was having a great deal of trouble with water coming into his basement. The water main...
Job Stories From Middlesex County, MA
Sanidry XP Dehumidifier Installation in Townsend, MA

We received a call from a customer in Townsend, MA in regards to her basement.

The home was built in 1976, and she expressed her desire to finish the basement; to make it a livable space in which can be rented out.

Our crews installed a Sanidry XP Dehumidifier Basement Air System to eliminate unwanted moisture and prepare the space for finishing.

Sanidry XP Dehumidifier Installation in Townsend, MA - Photo 1Sanidry XP Dehumidifier Installation in Townsend, MA - Photo 2Sanidry XP Dehumidifier Installation in Townsend, MA - Photo 3
Leader Basement Systems To Replace Ineffective Sump Pump With A TripleSafe Sump Pump!

A customer in Lincoln, Massachusetts has sump pumps in her basement but continued to accumulate water and dampness. Our team came to the rescue with a TripleSafe Sump Pump to curb the water accumulation. We installed a SaniDry Sedona Dehumidifier to prevent the dampness from assisting in creating mold, or odors.

Leader Basement Systems To Replace Ineffective Sump Pump With A TripleSafe Sump Pump! - Photo 1Leader Basement Systems To Replace Ineffective Sump Pump With A TripleSafe Sump Pump! - Photo 2Leader Basement Systems To Replace Ineffective Sump Pump With A TripleSafe Sump Pump! - Photo 3Leader Basement Systems To Replace Ineffective Sump Pump With A TripleSafe Sump Pump! - Photo 4Leader Basement Systems To Replace Ineffective Sump Pump With A TripleSafe Sump Pump! - Photo 5Leader Basement Systems To Replace Ineffective Sump Pump With A TripleSafe Sump Pump! - Photo 6Leader Basement Systems To Replace Ineffective Sump Pump With A TripleSafe Sump Pump! - Photo 7
Work Requests From Middlesex County, MA
Vicinity of Cape Cod Avenue in Middlesex
Serving the following Middlesex County, MA zip codes
Lowell 01853, Lowell 01850, Lowell 01854, Lowell 01851, Lowell 01852, Cambridge 02140, Cambridge 02141, Cambridge 02138, Cambridge 02142, Cambridge 02238, Cambridge 02139, Newton 02458, Somerville 02144, Somerville 02145, Somerville 02143, Framingham 01704, Framingham 01701, Framingham 01705, Framingham 01702, Framingham 01703, Waltham 02453, Waltham 02454, Waltham 02451, Waltham 02452, Malden 02148, Medford 02153, Medford 02155, Everett 02149, Arlington 02476, Arlington 02474, Billerica 01822, Billerica 01821, Marlborough 01752, Woburn 01813, Woburn 01801, Woburn 01815, Woburn 01888, Natick 01760, Chelmsford 01824, Lexington 02420, Lexington 02421, Watertown 02472, Dracut 01826, Tewksbury 01876, Melrose 02176, Wakefield 01880, Burlington 01803, Burlington 01805, Reading 01867, Belmont 02478, Westford 01886, Acton 01720, Acton 01718, Wilmington 01887, Chestnut Hill 02467, Winchester 01890, Stoneham 02180, Hudson 01749, Concord 01742, Newton Center 02459, Sudbury 01776, Ashland 01721, Hopkinton 01748, North Reading 01889, North Reading 01864, Holliston 01746, Bedford 01730, Wayland 01778, Pepperell 01463, Weston 02493, West Newton 02465, Tyngsboro 01879, Groton 01470, Groton 01471, Groton 01450, Maynard 01754, North Billerica 01862, Littleton 01460, Townsend 01469, North Chelmsford 01863, Newtonville 02460, Auburndale 02466, Ayer 01432, Lincoln 01773, Shirley 01464, Stow 01775, Newton Highlands 02461, Waban 02468, Carlisle 01741, Boxborough 01719, Sherborn 01770, Dunstable 01827, Ashby 01431, Newton Upper Falls 02464, West Townsend 01474, Devens 01434, Newton Lower Falls 02462, Hanscom Afb 01731, New Town 02456, Waverley 02479, Woodville 01784, Watertown 02471, Nutting Lake 01865, Watertown 02477, Nonantum 02495, Pinehurst 01866, North Waltham 02455, West Groton 01472, West Medford 02156, Arlington Heights 02475

our service area

Proudly serving Massachusetts - including Worcester, Springfield & Amherst for over 12 years.