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GAF Certified Roofing Service

Why use a GAF Certified Roofing Contractor?

You simply cannot be too careful when choosing a roofing contractor. GAF factory certified contractors are your safest choice because they are guaranteed to be local, properly insured, properly state licensed and factory certified

With thousands of satisfied homeowners, registered GAF factory certified contractors are committed to providing customers the safest choice and highest quality craftsmanship in
the industry.

Professional Installation

To ensure your total satisfaction, our company has been provided with extensive educational materials developed by GAF's technical experts–allowing us to stay current in the latest roof installation techniques.

That's why GAF has authorized us to offer their enhanced system warranties, which even includes an option for a factory inspection of your finished roof!

GAF's quality roofing 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!

"Worry-Free" and "Hassle-Free" Warranty Options

Because of our unique factory-certified status, the roofs we install are eligible for special warranties – all backed by GAF's financial clout as North America's largest roofing manufacturer.

Remember, Mackenzie Construction offers up to ten times the up front coverage versus standard shingle warranties. After all, a warranty is only as good as the manufacturer that stands behind it. With a GAF roof, you know that you will be covered throughout the warranty period–without fail! Ask us about which warranty option would be right for your home.

Compare GAF Roof Warranty Information

GAF Ltd. Warranty Comparison Guide*	STANDARD Shingle Warranty	BETTER System Warranty	BEST Golden Pledge
Material Defect Coverage*
100% coverage period	10 yrs. (3 or 5 yrs. on 3-tab shingles)	50 yrs. (20 yrs. on 3-tab shingles)	50 yrs. (20 yrs. on 3-tab shingles)
Covers roofing system?	No, just shingles	Yes, entire system	Yes, entire system
Cost of installation labor included?	10 yrs. (3 or 5 yrs. on 3-tab shingles)	Lifetime (25 or 30 yrs. on 3-tab shingles)	Lifetime (25 or 30 yrs. on 3-tab shingles)
Workmanship Coverage*
100% coverage period	None	2 yrs. (Typical coverage offered by contractor)	25 yrs. (20 yrs. on 3-tab shingles) (Coverage provided and backed by GAF)
Misapplication of certain flashings covered?	None	2 yrs. (Typical coverage offered by contractor)	25 yrs. (20 yrs. on 3-tab shingles) (Coverage provided and backed by GAF)
Installer certified?	No (Anyone can install)	Yes	Yes
Tear-off costs included? (when necessary)	No	Yes (For material defects only)	Yes (For material defects or workmanship)
Disposal costs included? (when necessary)	No	No	Yes (For material defects or workmanship)
Problem Prevention
Exclusive 40-point factory inspection?	No	No	Yes
Peace of Mind*
"Maximum" wind coverage up to 130 mph Category 3 hurricane wind speed available?	Yes (Not available for 3-tab shingles)	Yes (Not available for 3-tab shingles)	Yes (Not available for 3-tab shingles)
Warranty transferable?	Yes	Yes	Yes
Free transfer?	Yes	Yes	Yes