MJT Exteriors Residential - Roofing and Siding Contractors in CT

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CT Roofing Contractors

Protect the interior of your home from the wind and rain with a new replacement roof installed by our expert roofing contractors. MJT Exteriors is the leading Connecticut roofing company. We provide quality roof replacements and roofing services with GAF materials. When you seek a full-scale roof replacement for your home, our GAF-certified roofing contractors will meet your needs.

Some of the benefits of our roofing installation & roof replacement services include:

  • Full service staff of GAF-certified roofing contractors
  • Community Associations Institute member
  • Exclusive relationship with GAF, North America's largest roofing manufacturer
  • Specialization in GAF's Weather Stopper Roofing system
  • Select warranties that have earned the Good Housekeeping Seal of Approval
  • Exclusive warranty extensions that can include materials, labor and workmanship
  • Servicing Middletown and all of Middlesex County, New Haven, New London, and Hartford counties, as well as the rest of Connecticut and other areas of New England

Contact us today for a free estimate on roofing installation or roofing repairs!

Design your own home with GAF Roofing

Use the Virtual Home Remodeler and visualize how your home will look with the quality GAF materials that we use everyday. Click the image below to get started.

Roofing Contractors CT: Middletown, Meriden, Berlin, Cromwell, Rocky Hill


Awards from GAF
  • Roofing Installation Excellence Award Benefit to you: Indicates that the contractor has had multiple "perfect" roof installations, based on GAF-Elk quality inspections.

  • Consumer Protection Excellence Award Benefit to you: Indicates that the contractor has an exceptional understanding of the benefits of installing complete roofing systems with superior warranty protection--for your peace of mind.



roofing contractors ct: Wethersfield, Portland, East Hampton, Haddam and Durham

These quality GAF-Elk products have been designed to work together for superior, long-term protection, and have been proven on literally millions of homes nationwide. They even carry the prestigious Good Housekeeping Seal — your assurance of exceptional quality and performance!




Quality Shingles

Looking for shingle options? We have many options available for your home. Contact us to get more information

Leak Barriers

Create a 100% watertight seal that keeps water out of the most vulnerable areas of your roof

Roof Deck Protection

Prevents wind driven rain from infiltrating under your shingles and causing damage to your home




Low-Slope Membrane Roofing

Protect porches, carports, and other low slope roofing areas with a quality membrane roofing system

Fiber-Cement Siding

Fiber-cement siding is tough and durable...even for demanding commercial applications

Ridge Cap Shingles

The perfect finishing touch for your new roof should be a distinctive ridge cap shingle




Attic Ventilation

Proper attic ventilation is crucial for a long-lasting roofing system!

Starter Strip Shingles

Reduce roof installation time and help prevent shingle blow-off with a factory-manufactured starter strip shingle

Accessory Paint

GAF-Elk ShingleMatch™ Roof Accessory Paint will help to hide unsightly protrusions on the roof including vent pipes, exhaust vents, etc.


Have a question about a roofing product or service? We'll be happy to help!




No one offers you more warranty choices for your new roof than GAF-Elk! To help you select the right warranty, please click on the links below for coverage details.

Standard Shingle Warranty:
Available in 3 years, 5 years or 10 years



Better GAF-Elk System Warranty:
Available in 20 years (most shingles) or 50 years (lifetime shingles)



Best GAF-Elk System Warranty:
Available in 20 years (most shingles) or 50 years (lifetime shingles)