Home»Service Area»Services in Mountainside, NJ

A Free Estimate!

First Name: *

Last Name: *

Street: *

City: *

State: *

Zip Code: *

Phone: *

Email: *

What prompted you to contact us today?

Describe your concerns:

By submitting, you authorize Quality 1st Basement Systems to reach out via phone, email, or text for explicit information about project needs. We will never share your personal information with 3rd parties for marketing purposes or spam you. You can opt out at any time. Message/data rates apply. Consent is not a condition of purchase.
Terms and conditions | Privacy Policy

Reviews From Mountainside

By John C.

Mountainside, NJ

Monday, Sep 14th, 2015

"Crew arrived on time, finished ahead of schedule, were..."

View Details
By William T.

Mountainside NJ, NJ

Wednesday, May 22nd, 2019

View Details
By PETER R.

MOUNTAINSIDE, NJ

Tuesday, Nov 19th, 2019

View Details

See All Reviews

Before and After Pictures from Mountainside

Basement Flooring Installed in Mountainside, NJ

View Details

Flood Protection in Mountainside, NJ

View Details

Cold Floors Above Caused by Cold Drafty Crawl Space in Mountainside, NJ

View Details

See All Before & After Images

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

Expert Basement Waterproofing. Crawlspace and Foundation Repair Contractor in Mountainside, NJ

Quality 1st Basement Systems will come to your home or building to give you a free estimate on any crawl space repair, basement waterproofing, foundation repair if it's needed.

Justin called me to let me know he was on his way to my home about 15 minutes prior to...

Testimonial from Joe from Mountainside, NJ

Happy Customers Surrounding Mountainside, NJ

Testimonials

Reviews

Work Requests

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

Work requests in Mountainside, NJ Project Location: Mountainside, NJ

Pool Deck needs to be raised in certain spots

Project Location: Mountainside, NJ

Bought our home in Aug 2021. Looks to be some water damage near some vents as well as near a den bathroom. additionally - large cracks on one of our family room ceilings that appears to be growing. No clear signs of water damage on crack, but does appear to be growing. Would like someone to come by, evaluate, and provide consultation on solutions.

Project Location: Mountainside, NJ

I'm a past customer and would like to get regular maintenance on my existing pump In addition, id like an estimate on extending the French drain you installed several years ago

Project Location: Mountainside, NJ

Pool deck pavers are sunken in spots after 13 years since installation

Project Location: Mountainside, NJ

IT seams the foundation has settled on one side of the home causing some noticeable leaning

Project Location: Mountainside, NJ

We have a stand-alone dehumidifier in the finished basement but it's still humid down there and remains a hassle to dump water all the time. Would like a simplified system to cool the space.

Project Location: Mountainside, NJ

Foundation repair

Project Location: Mountainside, NJ

Moisture in crawl space and discoloration of corner in basement along floor base board.

Project Location: Mountainside, NJ

We have water seepage from the foundation.

Testimonials from our customers in Mountainside, NJ Joe B. Central Avenue

Justin called me to let me know he was on his way to my home about 15 minutes prior to our service window.

Reviews from our customers in Mountainside, NJ

4.7/5
Jordan H. Jordan H. Central Ave

5.0/5
Jarrett B. Jarrett B. Timberline Road

5.0/5
Peter R. Peter R. Poplar Ave

4.8/5
Peter R. Peter R. POPLAR AVE

5.0/5
John C. John C. Mountainside, NJ

Crew arrived on time, finished ahead of schedule, were courteous, helpful and extremely professional. We expected a big mess. Following the crew's cleanup there was little for us to do. An excellent experience!

4.4/5
William T. William T. Brookside Road

4.5/5
Paul M. Paul M. Highlands Ave

5.0/5
Kimberly M. Kimberly M. Standish Ave

they were quick and performed quality work. the entire experience was a pleasure and we have not had any issues since!

5.0/5
Simerdeep G. Simerdeep G. Silver Lake Dr

5.0/5
Michael A. Michael A. Brightwood Ave

5.0/5
Marlene L. Marlene L. Tulip Street

5.0/5
Elizabeth S. Elizabeth S. CLARK ST.

5.0/5
Cinthia R. Cinthia R. Glenside Ave

4.8/5
Jon H. Jon H. Springfield, NJ

5.0/5
Doreen O. Doreen O. Wells St

4.2/5
Edgar M. Edgar M. Prospect Street

5.0/5
Ruben Ruben Westfield, NJ

5.0/5
D O. D O. Westfield, NJ

5.0/5
P. P. P. P. Summit, NJ

4.4/5
Melanie L. Melanie L. Seneca Road

4.0/5
Frank D. Frank D. Orchard

Overall great Job.. a little on the expensive side... but I see the hard labor the crew went through.

The field supervisor came by and was very proffesional. the actual forman was vey hard working... NOW the big test is I need a very hard rain to see if my system works!

5.0/5
Matthew W. Matthew W. Springfield, NJ

5.0/5
Deborah H. Deborah H. High St.

5.0/5
Deborah H. Deborah H. High St

5.0/5
Mary M. Mary M. Canterbury Place

5.0/5
Subramaniam H. Subramaniam H. New Providence, NJ

5.0/5
Michael G. Michael G. NEW PROVIDENCE, NJ

4.8/5
Angelo Angelo New Providence, NJ

5.0/5
Walter S. Walter S. New Providence, NJ

5.0/5
Julia P. Julia P. New Providence, NJ

For a FREE no-obligation foundation repair, crawl space repair, basement waterproofing estimate in Mountainside, NJ, please fill out the form to the right and Quality 1st Basement Systems will contact you shortly.

Responsible foundation repair company serving Mountainside, New Jersey

We not only adhere to the highest industry standards, we strive to be the industry leader in the home improvement related services we provide. We also use state-of-the-art products and technology which are designed to fix your home. We are the authorized Basement Systems dealer in Mountainside, New Jersey.

Reliable Gutter Installation Company Serving Mountainside

Homes that either have flimsy gutters or none at all are vulnerable to costly structural damage and roof leaks. Fortunately, Quality 1st Basement Systems is Mountainside, NJ’s go-to Gutter Shutter® dealer. We offer a variety of gutter services, including gutter installation, gutter replacement, all-in-one gutter systems, downspout extensions, and more.

Advantages of the Gutter Shutter® System:

No-clog guarantee
Fast & efficient installation
Will never flex, clog, or sag
Constructed with premium-grade aluminum
Made in the USA
Available in a variety of colors

Our experts can spot rotted fascia boards, flashing issues, and other gutter problems. If you have issues with clogged gutters, an all-in-one seamless covered gutter system can prevent potential issues caused by gutter clogs. We offer gutter installation, gutter replacement, all-in-one seamless gutter installation, and other effective gutter services to keep your Mountainside protected.

Schedule a free gutter installation or replacement estimate to learn more about our efficient gutter system installation. We proudly serve homeowners in Mountainside, NJ and areas nearby.

Get A FREE Quote!

Services we offer in Mountainside:

Foundation and structural repair solutions.
Concrete leveling and lifting product.
Crawl space repair.
Basement waterproofing.
Sump pumps.
Egress Windows.
Financing Available
FREE written estimates and inspections, and fast installation.

Job Stories From Mountainside, NJ

Pool Patio Leveled in Mountainside, NJ

This homeowner in Mountainside, New Jersey noticed their pool patio was becoming unlevel and sinking. This occurs because concrete is often poured over poorly compacted soil. Over time, this soil settles and creates voids underneath the concrete. If this goes without repair, someone could easily trip and injure themselves.

The homeowner did not want this issue to go without a resolution, so they contacted Quality 1st Basement Systems. Our customer care representative booked them an appointment with our System Design Specialist, Joseph DelVecchio. Joseph provided an inspection and suggested they use polyurethane foam to lift and level the concrete.

A few days later, our foreman arrived at the job site and began the process of installing the PolyLevel Injection System. This is done by drilling small, penny-sized holes into the concrete and injecting the foam into the voids underneath. Within 20 minutes, the concrete will be brought to a lifted position and will be safe to walk on. PolyLevel is environmentally friendly and a lightweight solution that will not add any weight to the existing soil.

When the job was complete, the homeowner was happy with the results. They were able to safely walk around their pool without the concrete of tripping hazards!

Dehumidifier Installation in Mountainside, NJ

A homeowner in Mountainside, NJ experienced dampness in their home, indicating something was wrong. They currently have a dehumidifier, but it is not enough to eliminate the dampness in their home, so they decided to purchase another one for extra support. After looking through their home advertisements, the homeowner found our SaniDry Sedona and thought it would be able to get the job done.

Our SaniDry Sedona is our most efficient dehumidifier that eliminates musty and damp odors and keeps your basement fully dry. It also filters mold spores, dust, mildew, and other particles and is small enough to be placed in an air duct or corner.

Since they had their new SaniDry Sedona installed, the homeowner did not experience any other musty smells in their home again. If you are experiencing musty or damp smells in your home, contact Quality 1st Basement Systems and schedule a free estimate!

Work Requests From Mountainside, NJ

Project Location: Mountainside, NJ

Pool Deck needs to be raised in certain spots

Project Location: Mountainside, NJ

I'm a past customer and would like to get regular maintenance on my existing pump In addition, id like an estimate on extending the French drain you installed several years ago

Project Location: Mountainside, NJ

Pool deck pavers are sunken in spots after 13 years since installation

Project Location: Mountainside, NJ

IT seams the foundation has settled on one side of the home causing some noticeable leaning

Project Location: Mountainside, NJ

We have a stand-alone dehumidifier in the finished basement but it's still humid down there and remains a hassle to dump water all the time. Would like a simplified system to cool the space.

Project Location: Mountainside, NJ

Foundation repair

Project Location: Mountainside, NJ

Moisture in crawl space and discoloration of corner in basement along floor base board.

Project Location: Mountainside, NJ

We have water seepage from the foundation.

Project Location: Mountainside, NJ

Would like a finished basement Walls

Project Location: Mountainside, NJ

Crawl space

Project Location: Mountainside, NJ

I have a patio that is 46 feet wide by 20 feet long and is 10 inches thick. Three sections have cracks and have dropped 2 plus inches. I would like to level the patio without removal and replacing.

Project Location: Mountainside, NJ

Hi. I have a covered interior french drain in my basement with 20 or so exposed 1/2" pvc elbows feeding water coming through the cinder blocks down into the drain (instead of weep holes lower on the blocks going directly into the french drain). My uncovered sump pit is fairly small (<15" diameter and not very deep) so the pump is constantly going, and there is water coming in almost daily year round. Also, the underground drain that the pump used to feed water out to the street is now collapsed, so I am interested in your expert opinions on any of the following: improving the french drain, sump hole, sump piping exit options (underground), and/or any other suggestions to keep the basement dry. I can't afford to finish the basement in the foreseeable future, but if possible would like to get it drier in case that becomes a possibility down the road. Thanks!

Project Location: Mountainside, NJ

Missing and falling insulation from floor joists is creating a cold environment in bedroom above

Project Location: Mountainside, NJ

Quote on a Basement (Walls, Floors, Ceiling, Staircase, Heating)