Lifetime Shingles

Trusted & Reliable Roofing in D.C.

Sale Ending Soon 08-01-2025

20% OFF Roofing Services

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Greater D.C.'s #1 Roofing Company

★★★★★ 5/5

"I would rate them ‘A’s on everything. They were great. I would recommend them to family and friends. That actually was our second time using them."

"This past Winter was really unusual for us – too cold! Thanks to our triple-pane windows from Ameritech we have saved about 50% on our energy bill."

"The siding installation was well organized by the project manager and job site manager. The installers were professional and efficient! The siding looks amazing. I truly got a new house at the same address. I’m so happy."

"We had them out a couple of years ago and they replaced most of our upstairs windows. They did a wonderful job demoing the quality and value of their triple pane windows and gave us a good price."

"The technician who came to see us was punctual, knowledgeable and courteous and did a fine job of explaining and selling his product. Ameritech has always been very good about follow-up on our windows, even sending someone out to reacquaint me with the tilt-in cleaning or replacing the balance systems. We will most certainly use them again in the future."

Serving Greater Washington D.C.

Lifetime Shingles

GAF has been in the roofing business since 1886. Ameritech prefers the rugged, dependable performance that only a GAF roof can offer, and have made Timberline® lifetime shingles with Advanced Protection® and Slateline® lifetime shingles our only options. Here are some of the reasons why.

Rated #1 in shingle quality by contractors and home builders
Named #1 in innovation for shingles and ridge ventilation by home builders
#1 in quality in the 2012, 2013, 2014, and 2015 BUILDER Brand Use Study, Roofing: Asphalt/Fiberglass Shingles category; winner 8 out of last 9 years
Winner of 2012, 2013, and 2014 Women’s Choice Award, with 9 out of 10 female customers highly recommending the brand to others
Master Flow Solar Roof Vent named one of the “Top 100 New Building Products” of 2014 in Professional Builder magazine
Winner of the Innovation Award for Asphalt Roofing Shingles in both Home Builder Executive and Home Improvement Executive in 2011, 2012, 2013, and 2014
2014 Category Winner from Green Wizard as “Manufacturer that achieved outstanding performance in green building”
Multiple winner of the Builder’s Choice Award
GAF ranked #1 in the 2012 Builder Brand Use Study in the Roofing: Asphalt/Fiberglass Shingles category for “Brands Used in Past 2 Years,” “Brands Used the Most,” and “Quality Rating”
Winner of 2012 Building Products Brand Survey for Asphalt Roofing from Peninsula Publishing
Named most-recommended brand by upscale remodelers Award
First to pass ASTM D3161 Class F (110 mph) and ASTM D7158 Class H (150 mph) wind ratings on every manufactured shingle (per UL public listing)
Winner of 2011 and 2012 Gold Innovation Awards for Asphalt Roofing Shingles