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Products & Services

Mold Services

Mold Remediation

Dust Mites Control

Mold Spores

Mold Removal And Cleanup

Dry Rot & Brown Rot

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

Turtl 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

PolyLevel Concrete Lifting

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 Thorndale

Sump Pump Installation in Thorndale, PA

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Company Awards

NJ Niz Best Places to Work 2021

Quality 1st Basement Systems is proud to have been named one of the 2021 Best Places to Work by NJ... [Read more]

NJ Biz Best Places To Work 2019

Quality 1st Basements is proud to have been named one of the 2019 Best Places to Work by NJ Biz!... [Read more]

2017 Angie's List Super Service Award

Quality 1st Basements Earns Esteemed 2017 Angie’s List Super Service Award Award reflects company’s consistently high level of customer service Cliffwood,... [Read more]

More Awards

Happy Customers Surrounding Thorndale, PA

Testimonials

Reviews

Click the icons to see what our customers had to say.

Reviews from our customers in Thorndale, PA

4.0/5
Chad T. Chad T. Margil Farm Drive

The team came out today to wrap our basement walls while installing a new Sani-Dry system in the basement. The crew was knowledgeable & efficient during the install. All dealings w/ the team have been excellent, from sales to the install to those that I've spoken w/ in his office, the entire team has been a pleasure to work with through this waterproofing experience.

5.0/5
Theresa Theresa Downingtown, PA

Customer service is above and beyond excellent! 7 years ago, you put support straps on a basement wall. This job was unrelated, but there was as much concern and review over the previous work to make sure it was holding as there was over the new work. Thank you for a job well done and for the extra work your crew did to make me happy with the final look of the repair.

4.6/5
Frank B. Frank B. Hillside Circle

4.4/5
Wayne A. Wayne A. Stanley Drive

4.5/5
Albert M. Albert M. Willowdale Lane

5.0/5
Gerri W. Gerri W. Swedesford Rd

4.8/5
Steve H. Steve H. Wexford Cir

5.0/5
Susan M. Susan M. Anvil Drive

5.0/5
James G. James G. Farm Ln

5.0/5
Alison P. Alison P. West Grove, PA

Sales meeting was a good balance of information on the service i wanted, as well as other services you offered. He was not pushy. Expressed his availability to answer any questions any time. Installation crew respectful, focused, experienced, and neat.

5.0/5
Fred S. Fred S. Primrose

4.8/5
Tony F. Tony F. Thorndale Drive

4.4/5
Donna B. Donna B. Reese Drive

4.8/5
Bernard B. Bernard B. S Forge Manor Drive

4.6/5
Jamie J. Jamie J. N Spring Valley Rd

the crew was great, they did an excellent job!

4.0/5
Elavarasan Elavarasan Knox Court

5.0/5
Maryann Y. Maryann Y. Pierson Drive

5.0/5
Larry H. Larry H. Lindsey Dr

Very pleased with service and response.

4.8/5
Bob M. Bob M. Largo Rd

5.0/5
Tyler R. Tyler R. Overbrook Rd

5.0/5
Elizabeth M. Elizabeth M. Harlech Drive

5.0/5
Mhairi C. Mhairi C. Wilmington, DE

Crew was very hardworking. Team leader went to extreme effort to get into a shallow crawl space area which was much appreciated. Our project required extra time beyond the 3 days scheduled but the crew was able to add an extra day and a half in order to finish, rather than come back at a later date.

4.8/5
John S. John S. Wilmington, DE

5.0/5
Francis B. Francis B. N CORA LOOP

3.8/5
Barbara H. Barbara H. Brecks Lane

4.4/5
Bernard K. Bernard K. Market Street

5.0/5
Martel H. Martel H. Oxford, PA

I am very pleased.

5.0/5
Frank B. Frank B. North Cor Loop

5.0/5
Pat H. Pat H. Floral Dr.

5.0/5
Phil K. Phil K. Vansant Rd

Have not had chance to see system work yet, due to lack of rain. If it doesn't work will call.

Quality 1st Basement Systems serving Thorndale, PA

Thorndale's Basement, Crawl Space & Foundation Contractor

For over 25 years, Quality 1st Basement Systems has been the trusted basement & foundation company of Thorndale. Our high quality work and exclusive access to over 28 patented products set us apart in the home improvement industry. When working on basements, crawl spaces and foundations we are the safe choice for your home.

Basement Waterproofing & Crawl Space Repair

Basements and crawl spaces consistently have issues with water, mold and rot. To prevent these problems from occurring in the future we install a patented interior drainage system. Water and moisture that enters the basement is captured, controlled and safely removed via the basement drain before you ever notice it. The drainage system also works as part of crawl space encapsulation.

We Provide:

Basement Waterproofing
Crawl Space Encapsulation
Exclusive, Patented Products
Humidity Control
Egress Windows

You Receive:

Permanently Dry Basement
Clean Protected Crawlspace
Protection against Mold
Improved Home Value
Less Leaks & Better Energy Efficiency

We also fix basement leaks with permanent basement leak repair. With our system in place there is no need to fear basement flooding. We want your basement to be safe for years so our work comes with a transferable lifetime dry-basement warranty.

Foundation Repair & Concrete Leveling

Whatever the issue we are the trusted foundation repair contractor. Our foundation repair experts will visit your home, identify the issue and recommend the right solution. We provide permanent foundation repairs using non-invasive methods. There is no need to tear up your entire yard to fix the foundation.

Repairs for:

Wall Cracks
Bowing Walls
Uneven Floors
Settling Foundations
Uneven Concrete Slabs

We Use:

Wall Anchors
EverBrace® Wall Repair System
Foundation & Slab Piers
Crawl Space Jack Posts
PolyLEVEL

Along with general foundation problems we also fix sunken concrete slabs using PolyLEVEL. PolyLEVEL is an expansive polyurethane foam that fills in the gaps beneath the sunken concrete and lifts it back up to a level position. It also does not erode or wash away. If you are looking for the right foundation repair company, you found it. Let's get started.

Local Gutter Installation & Replacement Company in Chester County

At Quality 1st Basement Systems, we offer only the best gutter products and services in the industry to homeowners in Chester County and nearby. That is why we install Gutter Shutter®, an advanced and clog-proof gutter system that will protect your home against water damage, rot, and mold caused by clogged or sagging gutters.

Do not wait another day to complete your gutter installation or replacement. Partner with us to take advantage of our state-of-the-art all-in-one gutter system, downspouts, downspout extensions, and more.

Gutter Shutter® Features & Benefits:

Eliminates the need for homeowners to clear out their gutters
Designed with premium-grade aluminum that won’t flex
Gutters available in a variety of colors to match your home
Gutter Shutter will never clog, sag, or pull away from your home
FREE gutter installation estimates

Ready to replace those damaged gutters or install brand new gutters that won’t clog or flex? We offer gutter installation, gutter replacement, all-in-one seamless gutters, and more. Give us a call at 1-732-800-5487 or click below to schedule your free gutter installation quote! We proudly serve Chester County and areas nearby in PA.

Get A FREE Quote!

Services we offer in Chester County:

Wet/flooded basement waterproofing solutions.
Lifetime warranty on all perimeter waterproofing systems.
Foundation and structural repair solutions.
25-year warranty against manufacturing defects on foundation products.
Crawl space sealing with CleanSpace vapor barrier.
25-year warranty on crawl space encapsulation systems.
Financing Available
FREE written estimates and inspections, and fast installation

Get Your Free Estimate Today!

Job Stories From Thorndale, PA

Sump Pump Installation in Thorndale, PA

A homeowner in Thorndale, PA, recently faced the troubling situation of a wet basement, especially after heavy rainfalls. Water seeped in from the floor cracks and pooled on the basement floor. The recommended solution was to install our trusted SuperSump system, a choice known for reliability and efficiency in maintaining dry basements. Our production team, led by an experienced foreman, arrived on the scheduled day equipped with everything necessary to tackle the job effectively. With precision, we installed the SuperSump Safely and securely. This system included a robust 1/3 HP Zoeller pump to handle water volume easily, an effective alarm system for emergency alerts, and a water-tight sump lid that deters odors, insects, and radon.

Damp Basement Conditions In Thorndale, PA

A homeowner in Thorndale, PA, was frustrated to find that water continued to intrude into their finished basement after heavy rainfall, despite previous attempts to address the issue. Concerned about potential damage to their homes structural integrity and belongings, they contacted Quality 1st for help. The team quickly responded with an extensive consultation, thoroughly assessing the basement and identifying the sources of water intrusion. After a closer inspection was conducted, our team was able to recommend implementing one of our complete waterproofing systems. Including our specially patented interior drainage systems, sump pumps, and vapor barriers, to protect the basement from future flooding. The homeowner felt relieved knowing they had a clear, professional plan to resolve the issue once and for all!

Water Issues in Split-Level Home in Thorndale, PA

This split-level home had water issues within the lower level. This lower level was finished. The sump pump in the area had been recently replaced, but water still continued to seep into the home from the front side. There were also footer drains located in the area, which seemed to still be working. Our team proposed installing our WaterGuard drainage system along the footers and perimeter of the basement to collect any water under and behind the foundation, and another sump pump system known as our TripleSafe was also recommended.