Lebanon Roof Installation Experts

Guaranteed Roofing is the preferred roofing contractor of residents and business owners in Lebanon, Connecticut because we aways deliver high quality work at affordable prices. We provide full scope roofing services including new installations, repairs, replacements, and a variety of home maintenance and improvement services.


We are among the top roofing contractors in Lebanon for many reasons; our project preparation process is extremely thorough, our work is skillfully executed, and we provide warm and welcoming client experiences to our customers. Guaranteed Roofing also provides roofing services in some areas of Rhode Island and Massachusetts. Our reputation speaks for itself; we have a five star average on google customer review ratings, an A+ rating with the Better Business Bureau, and are certified installers for leading manufacturers like Tamco Mastercraft, Trex Pro, and Owens Corning. 

When you hire Guaranteed Roofing for your project, rest assured the job will be done right!

Here are some of the problems we can fix for you in Lebanon:

  • Leaking roof
  • Roof replacement
  • New roof installation
  • Roof repair
  • Roof inspection
  • Skylight installation
  • Skylight repair
  • Siding installation
  • Siding repair
  • Window installation
  • Gutter repair
  • Gutter installation
  • Roof maintenance
  • Storm damage repair

Voted best roofer all three years!

Tell us about your roof replacement, roof repair or other project in Lebanon, CT and we'll respond with how we can help!



We offer the best roofing warranties in the business. Through our partnership with Owens Corning we are able to offer customers a variety of standard, extended, and lifetime coverage options. Our Lebanon team will provide guidance and assistance with warranty registration, submitting claims, and warranty transfers.

Take a look through our warranty FAQ’s page or call us today and speak with one of our client services professionals!


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Guaranteed Roofing is a full-service roofing contractor servicing Connecticut, Massachusetts and Rhode Island. We specialize in roof repair for all kinds of roofs including asphalt roofing, and metal roofing.

Our commercial roofing and flat roof services include inspection, installations and repairs.

As the name implies, Guaranteed Roofing Guarantees all workmanship, materials, and satisfaction for every job. We specialize in roof replacement for leaking roof. We are an affordable roofing contractor who keeps roof repair cost low.

If you’re looking for roofers in and around Lebanon, Guaranteed Roofing is the obvious choice. Guaranteed Roofing’s installers are certified roofing contractors for Owens Corning, Certainteed, Tamko and GAF roofing products. These certifications allow us to offer a higher level of warranty coverage on these products.

We are fully licensed in Connecticut, Massachusetts and Rhode Island. We are a proven roofing installer. We’re committed to providing exceptional service and maintain the highest standards of excellence, quality, and knowledge in the roofing industry.

If you would like to schedule an estimate with The Reader’s Choice Award Winner for best Roofer in Windham County and one of the best roofing companies, please click here. Lebanon roofing company, a roofer near me.