Owens Corning Basement Finishing System

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36 Years In Business

Company Details

  • Verified Licenses

Contact

50 Nashua Rd STE 202
Londonderry, NH 03053
http://www.ocbasements.com

Hours

  • Mon: —
  • Tue: —
  • Wed: —
  • Thu: —
  • Fri: —
  • Sat: —
  • Sun: —
View All Details & Credentials

Achievements

Service Details

  • Residential Work
  • Commercial Work

Areas of Expertise

  • Basement Remodeling
  • Basement Finishing
  • Basement Projects
  • Basement Transformations
  • Family rooms, Rec rooms, Home Office, etc
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted

Ratings

4.8
360 Verified Reviews
  • 5
    323
  • 4
    33
  • 3
    2
  • 2
    1
  • 1
    1

Highly rated for

  • Overall Rating
  • Value
  • Customer Service
  • Quality
Showing 1-10 of 360 results
4.0 Darcy A. Epping, NH
6/13/2026

Really impressed with their work ethic. Shower up on time when they said they would. Project finished ahead of schedule.

Response from Company:

Darcy, thank you for this wonderful review I am so happy that you were impressed with our work ethic and punctuality. Hope you continue to enjoy your basement.

5.0 Richard M. Amherst, NH
6/10/2026

Job well done! Our basement was completed on time, everyone was very professional. We couldn’t be happier

5.0 Olivia D. Baldwinville, MA
6/9/2026

We had the most amazing experience with our basement remodeling. It was done quickly and efficiently. The end product was exactly what we wanted, gaining additional space and comfort. We utilize the new space as a den for our family to play games and watch movies. It’s our new favorite spot in the house. I recommend this company to anyone looking for a basement remodel.

Response from Company:

Olivia, thank you so much for taking the time to write such a great review about our company. I am glad you had such a positive experience and that you and your family are enjoying the finished basement.

5.0 Chris E. Manchester, NH
5/30/2026

Basement finish was a smooth process from start to finish. Material was top notch! Love our basement!

Response from Company:

Chris, happy to hear that your basement finishing project went so smoothly. Thank you for sharing your experience with our company. Hope you continue to enjoy your basement.

5.0 Brian B. North Kingstown, RI
5/20/2026

The process from start to finish was very organized and professional. We knew exactly what was going to take place, the schedule, the price, etc. There were no surprises. The work was done to a very high standard and the communication was outstanding.

Response from Company:

Brian, thank you for taking the time to post such a great review about your experience with our company. I am so glad you felt everything was organized, professional and the completed project was met up to your standards. Hope you continue to enjoy the basement.

5.0 Brian B. Essex, CT
5/20/2026

The process from start to finish was very organized and professional. We knew exactly what was going to take place, the schedule, the price, etc. There were no surprises. The work was done to a very high standard and the communication was outstanding.

5.0 Elsie H. Plantsville, CT
5/16/2026

I couldn’t be happier with the work Owens Corning Basement did remodeling my basement! From start to finish, they were professional, courteous, and attentive to every detail. The team completed the project on time and within budget, keeping me informed throughout the process. The finished basement looks amazing—bright, functional, and exactly what I envisioned. I highly recommend Owen Corning Basement to anyone looking for high-quality remodeling work!

Response from Company:

Elsie, thank you so much for taking the time to post such a wonderful review. We are happy that you felt that we were professional, courteous, attentive to every detail and communicate with to your satisfaction throughout the process. We hope you continue to enjoy your new basement.

5.0 Charles K. Jamestown, RI
5/16/2026

From the beginning of our plan to remodel our Jamestown, RI basement (the no BS sales meeting with John), through the permitting and management process with Pete, and the work of the amazing carpenter/installer Mario, my wife and I had a first-rate experience with Lux (Owens-Corning) Renovations, and we are 100% thrilled with the process and the outcome.These guys are professional, on-time, tidy, on budget and they deliver exceptional results. These materials and this company are a no-brainer choice for any basement remodeling you might wish to do, when you want it done right. Various design problems (location of mechanicals, overhead pipes, beams, etc) that come into play when remodeling an unfinished basement, that to me seemed insurmountable, were handled by Pete and Mario with one elegant solution after another. Kudos to the team at Lux Renovations!

Response from Company:

Charles, thank you so much for your amazing review. We are please that you felt our team was professional from start to finish and that you are completely satisfied with your new basement.

5.0 Benjamin K. West Boylston, MA
4/19/2026

We are very happy with our basement. The remodel is excellent, high quality work and materials. The project was done on schedule and very professionally. We are pleased to have done it and to have chosen Owens Corning to do it.

Response from Company:

Ben, thank you for taking the time to post your thoughts on your basement remodeling project and working with our company. So glad your timeline was met and you felt everyone behaved and worked professionally with you. Hope you and your family continue to enjoy your new basement.

5.0 Karen O. Amherst, NH
4/13/2026

We had a fantastic experience with Owens Corning Basement Finishing System. The team showed up every day and worked efficiently to complete the project quickly without cutting corners. They completely transformed our basement into a beautiful, comfortable space that we truly love. Everyone was punctual, communicated clearly throughout the process, and was always professional and pleasant to work with. The quality of the work exceeded our expectations, and the entire experience was smooth from start to finish. We highly recommend them to anyone looking to finish their basement!

Response from Company:

Karen, thank you so much for sharing your experience with our company. I am so glad you felt that the "quality of the work exceeded our expectations..". We take pride in our professional and punctual staff. I hope you continue to enjoy your basement and with your family.

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