Find top-rated Pros in your area
Enter a zip code and get matched to businesses near you.
Geo Icon
Blue J 900 logo

Blue J 900

Brick, Stone or Block Wall Repair, Demolition, Inspection Service,

About us

At Blue J LLC Waterproofing, we proudly serve Pequannock, NJ, and the greater North Jersey area, offering full-service basement waterproofing and restoration solutions. Since 1998, we have built a reputation for delivering top-quality work that keeps homes safe and dry. As a fully licensed and insured contractor, our focus is on providing personalized service that exceeds customer expectations. From sump pump installations to drainage systems and basement sealing, our team has the experience and expertise to handle any project, big or small. We are committed to completing every job on time and within budget, ensuring the highest level of customer satisfaction. Whether you’re in Pequannock or anywhere in North Jersey, Blue J LLC Waterproofing is your trusted partner for effective, long-lasting protection against water damage. Let us help safeguard your home with our proven waterproofing solutions.

Business highlights

Se habla espanol
Emergency services offered
11 years of experience

Services we offer

All type of construction and gardening , Basement Waterproofing, French drain, retaining wall, indoor & outdoor , Contact us for a free estimate, Demolition , REMODEL

Amenities

Emergency Services

Yes

Free Estimates

Yes

Warranties

Yes

Reviews
4.914 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
93%
4
7%
3
0%
2
0%
1
0%

Filter reviews by service

Showing 1-14 of 14 reviews
Diana P.
May 2025
5.0
Brick, Stone or Block Wall Repair
$3,500
Very punctual, knowledgeable and overall professional. I would hire them again. They repaired a retaining wall in my backyard.

Dawn M.
Mar 2025
5.0
$150
Roger was great. He was available exactly when I needed him, was on time and quickly removed a pretty heavy couch and hauled it away. He was also the best price out of 5 others. Great job, would highly recommend.

Vanessa S.
Mar 2025
4.0
$250
They did an excellent job deep cleaning our garage?vacuuming, power-washing, wiping down tools and furniture, and hauling away years' worth of accumulated junk. If not for their last-minute rescheduling?twice?I would have given them a five-star rating. To their credit, they compensated us for the inconvenience, which I appreciate.

Williams O.
Feb 2025
5.0
Inspection Service
Excellent work very professional!!!

Martha A.
Feb 2025
5.0
Inspection Service
I had a pleasant experience with Blue J 900 waterproofing company. I contacted them to do some work in my basement. They explained how they were going to install a french drain in order to put in a sump pump. I highly recommend them. Thank you guys for your good work!

Yefry P.
Feb 2025
5.0
Inspection Service
Great job

Cristhian C.
Feb 2025
5.0
Inspection Service
$2,000
Very professional and very knowledgeable. 100% recommendable.

Adrian T.
Feb 2025
5.0
Inspection Service
Did a great job in my basement, i will definitely recommend these guys,

Jewry P.
Feb 2025
5.0
Inspection Service
Guys were great they came and got the job done. Very nice and professional.

Shawn F.
Feb 2025
5.0
Inspection Service
Luis and his crew do great work. They are neat and pay attention to detail. I would recommend them to anyone.

Ramon A.
Feb 2025
5.0
Inspection Service
If you need a Job done, Blue J 900 is the right company

Albert U.
Feb 2025
5.0
Inspection Service
Blue J 900, Of course! Here?s the translation: Excellent Waterproofing Service! I was very satisfied with the work they did. From the first contact, they were professional and clear in explaining the options and the process. They used high-quality materials and worked with great attention to detail. Plus, they finished within the promised timeframe, which I truly appreciate. After the recent rains, I can confidently say the results are flawless: not a single leak or sign of moisture. I would highly recommend their services to anyone in need of reliable and well-done waterproofing work!

Luis A.
Feb 2025
5.0
Great people, Great job

Luis A.
Feb 2025
5.0
Inspection Service
Blue J 900 is the best for waterproofing solutions. I highly recommend it

Licensing

Licensed*

Trade License Number

13VH13586600

Trade License Locale

NJ

Trade License Expiration

03/31/2026

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

Blue J 900 is currently rated 4.9 overall out of 5.

Monday: 12:00 AM - 11:59 PM Tuesday: 12:00 AM - 11:59 PM Wednesday: 12:00 AM - 11:59 PM Thursday: 12:00 AM - 11:59 PM Friday: 12:00 AM - 11:59 PM Saturday: 12:00 AM - 11:59 PM Sunday: 12:00 AM - 11:59 PM

Yes, Blue J 900 offers free project estimates.

No, Blue J 900 does not offer eco-friendly accreditations.

No, Blue J 900 does not offer a senior discount.

Yes, Blue J 900 offers emergency services.

Yes, Blue J 900 offers warranties.