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Business Details
13 Years
experience
Expert Cellar Door Replacement & Concrete Repair Services
Gibson Cellar Door is a family-owned and operated local business dedicated to providing expert cellar door replacement and concrete repair services. Since 2013, we have specialized in addressing neglected but critical home components, offering durable solutions that enhance security and weather protection. Our team prioritizes fair, upfront pricing with no hidden fees, ensuring transparency from estimate to completion. We focus exclusively on cellar doors, basement windows, and foundation repairs, leveraging extensive experience to deliver reliable results. Every project is approached with meticulous attention to detail, treating each installation as if it were for our own homes. With a commitment to customer satisfaction, we serve Connecticut homeowners with personalized service and professional expertise.

Our partnerships with trusted manufacturers like Bilco and Gordon ensure access to high-quality materials tailored to individual needs. From initial consultation to final installation, we emphasize clear communication and lasting value. Our concrete repair services address both minor imperfections and major structural concerns, preventing water intrusion and extending the lifespan of your foundation. By combining technical proficiency with a customer-first philosophy, we aim to be the trusted choice for Connecticut residents seeking dependable home improvement solutions.
Services
Cellar Door Replacement Concrete Repair Basement Window Installation Bottom Entry Doors Foundation Caps Powder Coating Foundation Plate Installation
Details
  • Year established: 2013
Highlights and features
  • Family-owned business specializing exclusively in cellar doors since 2013
  • Transparent pricing with no hidden fees or unexpected costs
  • Expert installation of Bilco and Gordon doors with customization options
  • Comprehensive concrete repair addressing water intrusion and foundation issues
  • Personalized service treating every home as if it were our own
Services
Cellar Door Replacement
We replace worn or damaged cellar doors with durable Bilco and Gordon models. Our installations ensure proper sealing against weather elements while maintaining structural integrity. Each replacement includes foundation assessment and customization options like powder coating to match home aesthetics. Our team addresses common issues like water intrusion and inadequate clearance, providing long-lasting solutions that enhance home safety and value.
Concrete Repair
Our concrete repair services address cracked foundations, crumbling stone, and water-damaged structures. We implement solutions ranging from leveling and sealing to complete cap installation. By raising foundation height with 3-4 inch caps, we prevent water accumulation while ensuring proper drainage. Each repair preserves structural integrity and extends the lifespan of your home's foundation through professional techniques and quality materials.
Basement Windows
We install National Vinyl basement windows that improve energy efficiency and safety. Our custom-fitted windows create secure, weather-tight seals while enhancing natural light in below-grade spaces. The installation process includes proper insulation and finishing touches that integrate seamlessly with existing foundation structures. These windows provide lasting durability against Connecticut's climate conditions while maintaining aesthetic appeal.
Foundation Plates
We install steel foundation plates to create stable mounting surfaces for cellar doors. These plates address uneven or deteriorated foundations while improving structural stability. Our installation ensures proper door alignment and weatherproofing, preventing premature wear. This service combines functional reinforcement with aesthetic improvements, offering both practical benefits and enhanced curb appeal for home exteriors.
Concrete Caps
Our concrete cap installations raise foundation height by 3-4 inches to prevent water intrusion. We use reinforced concrete mixtures to create durable, crack-resistant surfaces that direct water away from basement openings. This service addresses grade level issues caused by settling or landscaping changes, providing a permanent solution that maintains structural integrity while protecting against moisture damage over time.
Questions
What types of cellar doors do you install?
We install Bilco and Gordon cellar doors in various sizes with customization options including powder coating and foundation plates.
How do concrete caps prevent water damage?
Concrete caps raise foundation height by 3-4 inches, creating proper drainage away from basement openings to prevent water intrusion.
Do you offer free estimates?
Yes, we provide free, no-obligation estimates with transparent pricing and no hidden fees for all our services.
Can you repair existing concrete foundations?
Yes, we handle concrete repairs ranging from minor leveling to complete structural restoration for foundations and basement wells.
How long does installation take?
Most cellar door installations complete in one day, with additional time required for concrete work or foundation modifications.
Are your cellar doors airtight?
Our doors create water-tight seals but allow airflow to prevent condensation buildup, balancing weather protection with proper ventilation.
Reviews (7)
Joe Hickey
Jul 05, 2021 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Giving a big shout out to Gibson Cellar Doors and Window out of Kensington Ct. Dennis the owner/salesman is an extremely nice guy who gave a great quote on replacement. John and Mark the installers did an excellent job and were very personable. I would highly recommend!
Service:Roadworks
Joe Mastroianni
Jun 02, 2021 Report
Positive:Professionalism,Quality,Value
Fantastic job installing a replacement hatchway door and replacement basement windows. Very reasonable price and professional work. Dennis and his crew, John and Mark were great to work with. Finished the job quick and clean. Highly recommend.
MattKeryn Mills
Jun 01, 2021 Report
Positive:Quality,Value
A smooth process from start to finish. Quote process was fair and competitive. Install was smooth, professional, and clean. Would definitely recommend!
J. Nathan Hohman
Apr 07, 2021 Report
Dennis at Gibson Cellar Door and Window framed and installed an exterior door in my basement. I called for a quote on a replacement bunker style exterior metal door but Dennis found it to be in good condition and quoted instead an exterior door at the base of the stairs. The install was completed at the quoted time and price. John and Mark did good work and additionally modified and repaired the stairs leaving the site in good condition.
Ann Semeniuk
Mar 19, 2021 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness
They installed a new basement /bilco door and the 2 guys were very polite, professional and great to deal with. Would highly recommend them.
Steve Bayley
Sep 28, 2020 Report
Positive:Professionalism,Quality,Value
Had new Bilco doors installed and a new basement door installed. Very professional, great service and a great price. Dennis did not try and oversell anything to me and I highly recommend this company.
John Marro
Aug 28, 2020 Report
These guys are great people. Very professional and polite. They also do great work. I recommend them highly.