Excel Roofing

Roofing.

Roofing.

Excel Roofing is a top-rated & certified GAF roofing Contractor in MD. Excel uses the best materials & has the #1 manufacturer and labor warranty in the industry guaranteed.

Roof Replacement

A complete roof tear off, installation of new materials, with clean-up & disposal.

Roof Inspections

A thorough roof, siding, and window inspection from our certified roofing reps.

Roof Repairs

Fixing any leaks and minor roof damages using patches, reflashing and sealing.

A Proud GAF Certified Roofing Contractor

Excel Roofing installs a variety of roofing systems

01.

Asphalt shingles

02.

Metal Roofing

03.

Flat roof/ Low Slope

04.

Slate Roofing

05.

Commercial Roofing

We Carry All of GAF's Residential Asphalt Shingles

3-Tab Shingles

The perfect choice for first-time buyers, these shingles add beauty and performance to any roof.

Architectural Shingles

More homeowners in North America rely on Timberline® Shingles than any other brand. They offer just the right combination of beauty, performance, and reliability

Designer Shingles

Sophisticated designs, custom color palettes, and high performance, GAF Designer Shingles are only a fraction of the cost of traditional slate or wood shakes

Timberline® Roofing Shingles

  • Timberline® NS
  • Timberline® AS II
  • Timberline® CS
  • Timberline HDZ®
  • Timberline® UHDZ
  • Timberline HDZ® RS
  • Timberline HDZ® RS+ 

3-Tab Shingles

  • Marquis WeatherMax®
  • Royal Sovereign®

 

Designer Shingles

  • Grand Canyon®
  • Camelot II®
  • Slateline®
  • Grand Sequoia®
  • Woodland®
  • Grand Sequoia® AS
  • Grand Sequoia® RS 

Our Roofing Warranty FAQ's

We’re experts in storm damage restoration and are known for our organization, professionalism and craftsmanship. In fact, we guarantee our work on your roof for 25 years after we complete your job—that’s in addition to the manufacturer warranties we offer.

All GAF roofing shingles and qualifying accessories (the “GAF Products”) come with the great coverage provided by the GAF Shingle & Accessory Limited Warranty, and you don’t need to do anything at all to get it. In the event you experience a problem with your GAF Products caused by a manufacturing defect, this warranty is a great start. See GAF Shingle & Accessory Limited Warranty for complete coverage and restrictions.

Neither the GAF Shingle & Accessory Limited Warranty nor the GAF Roofing System Limited Warranty require registration. Simply hold on to your proof of purchase (such as your contract with your installer, or invoice from roofing supply store or retail store where you purchased the GAF Products), which will need to be provided to GAF in the unlikely event you experience a problem with your GAF Products during the warranty term and need to file a claim. Enhanced warranties (such as the System Plus Limited Warranty, Silver Pledge Limited Warranty, and Golden Pledge Limited Warranty) do require registration, but your GAF Certified Contractor will take care of that. If you purchase an enhanced warranty from a GAF Certified Contractor and do not receive a copy of your warranty and registration within 60 days after the installation is complete, call GAF at 1-877-423-7663.

When you install a GAF Roofing System (defined as GAF Lifetime Shingles plus at least 3 Qualifying Accessories), you are automatically eligible for the coverage provided by the GAF Roofing System Limited Warranty – which provides the same great coverage as the GAF Shingle & Accessory Limited Warranty, but adds Lifetime coverage on your Qualifying Accessory Products. Depending on what products you install, you may also be eligible for the WindProven Limited Wind Warranty. See GAF Roofing System Limited Warranty for complete coverage and restrictions.

The System Plus Limited Warranty provides all of the same coverage available in the GAF Roofing System Limited Warranty, but the Smart Choice Protection Period is extended from 10 years to 50 years, and tear-off is included (when necessary). See System Plus Limited Warranty for complete coverage and restrictions.

The Silver Pledge Limited Warranty provides all of the same coverage available in the System Plus Limited Warranty, but also offers 10 years of workmanship coverage and disposal (when necessary). See Silver Pledge Limited Warranty for complete coverage and restrictions.

The Golden Pledge Limited Warranty provides all of the same coverage available in the Silver Pledge Limited Warranty, but the workmanship coverage lasts for 20, 25, or 30 years (depending on the type of shingles you choose to install). See Golden Pledge Limited Warranty for complete coverage and restrictions.

Algae warranty coverage is available in all GAF warranties covering shingles and accessories. All StainGuard Plus™-labeled shingles, ridge cap shingles and StarterMatch® starter strip shingles carry a 25-year limited warranty and 10-year non-prorated period against algae discoloration caused by blue-green algae. All StainGuard®-labeled shingles carry a 10-year limited warranty and 1-year non-prorated period. There is no coverage for algae discoloration for any other GAF Accessory Products. Your StainGuard Plus™-labeled shingles, ridge cap shingles and starter strips may be eligible for a 15-year non-prorated period if you purchase an enhanced warranty through a GAF certified-contractor. The remedy provided in the event of a claim is the reasonable cost of commercially cleaning your shingles, ridge cap shingles, or StarterMatch® starter strip shingles, or at GAF’s sole option, replacing the discolored shingles, ridge cap shingles, or StarterMatch® starter strip shingles. See applicable warranty for complete coverage and restrictions.

The word “Lifetime” refers to the length of coverage provided by your GAF warranty and means as long as you, the original owner(s) [or the second owner(s) if coverage was properly transferred during the Smart Choice Protection Period], own the property where the shingles and/or accessories are installed. The Lifetime limited warranty is applicable only to shingles and accessories installed on a single-family detached residence owned by individuals. For any other type of owner or building, such as a corporation, governmental entity, religious entity, condominium or homeowner association, school, apartment building, office building, or multi-use structure, the length of the warranty is 40 years.

The Smart Choice Protection Period refers to the crucial period of time following installation of the GAF Products during which the coverage provided for in your GAF warranty is non-prorated. After the Smart Choice Protection Period, the remedy provided for in your GAF Warranty may be different than that provided for during the Smart Choice Protection Period, and any remedy will be reduced to reflect the use you have received from your GAF Products. The amount of use will be calculated by dividing the number of months which have elapsed since installation to the date of claim by the number of months in the warranty term. For a Lifetime limited warranty, the number of months in the warranty term is deemed to be 600 for years 11-40 of the warranty term. For years 41 and beyond of a Lifetime warranty, GAF’s contribution is 20%. For example, if you make a claim for Lifetime shingles after they have been installed for 25 years (or 300 months), your settlement will be reduced by 300/600, or 50%.

In the event that GAF approves your warranty claim for a manufacturing defect during the Smart Choice Protection Period, GAF will provide you with replacement GAF Products and will pay you the full reasonable cost of labor to install the replacement GAF Products. After the Smart Choice Protection Period, labor is no longer covered and the amount of replacement GAF Products will be reduced to reflect the use you have received from your GAF Products from the date of installation to the date of claim.

Any conditions resulting from anything other than an inherent manufacturing defect in the GAF Products (or their Misapplication if you have a Golden Pledge or Silver Pledge Limited Warranty) are NOT covered. This includes, but is not limited to, failure to install adequate ventilation. Please be sure to discuss ventilation with your roofing contractor prior to the installation of your new roof.

GAF enhanced warranties are only available through GAF certified roofing contractors. GAF Certified Contractors can offer the System Plus Limited Warranty. GAF Master Elite Contractors can offer all GAF enhanced warranties, including the Silver Pledge Limited Warranty and Golden Pledge Limited Warranty. To find a GAF certified contractor in your area, please visit our contractor locator.

The easiest way to transfer your GAF Warranty is by sending an email to ccp@gaf.com clearly stating your name, your address, and the date you purchased the property. GAF might request a copy of your deed or other documentary proof of the date the property changed hands. If you have questions, or prefer not to send this information via email, you can call GAF at 1-877-423-7663.

The easiest way to open a claim is online at gaf.com/contact. You may also call GAF at 1-800-458-1860, email warrantyclaims@gaf.com, or send a notice in writing to: GAF, Warranty Claims Department, 1 Campus Drive, Parsippany, NJ 07054. The easiest way to check the status of your claim is online at gaf.com/contact. You may also call GAF at 1-800-458-1860, email warrantyclaims@gaf.com, or send a notice in writing to the above address.

Excel RoofingExcellentExcel Roofing5.0 Based on 78 reviews fromSee all reviews review us onAnne HarveyAnne Harvey ★★★★★ I live in a townhouse with a 20 year old roof which I knew would need replacing. Both Ben and Will were amazing to work with. They were both very professional, helpful and accessible. The clean up afterwards was very thorough, checking not only my home for nails, but both neighbors on either side of me as well. I can't recommend them enough!Lisa HildenbrandLisa Hildenbrand ★★★★★ We had an excellent experience with Excel. They put alot of time and energy into working with our insurance company. They gave us a fair price and did a great job on the roof.Guinea pig momGuinea pig mom ★★★★★ Our experience with Excel Roofing was great. Our roof was badly damaged from wind. Ben took great care of us; seeing to it that our roof was protected from further damage and negotiating with our insurance company. The roofing crew was exemplary. They did their job with care and integrity. These professionals have to be the hardest working people we’ve ever seen.Amanda BenningfieldAmanda Benningfield ★★★★★ Great experience from start to finish! From the beginning Ben was very professional, knowledgeable, and accommodating. He answered any questions throughout the process, day or night. The installation process was also very smooth. The crew was extremely respectful of our neighbors property, and keeping our lawn, deck, and pavement in front of the home clean. If you are in need of a roof, we highly recommend this company!nancy steineckenancy steinecke ★★★★★ I have a historic stone duplex house in old town Laurel and it's always had a problem with rainwater leakage and overflow from the roof and gutters... until Excel came in last summer and installed a new roof for the entire building. Heftier gutters, bigger downspouts, new roof and flashing, the works. This year, with all the monsoon-like rain we've been having, there hasn't been one drop of rain inside my house. So much peace of mind! It's something I can get used to! Gotta say, I highly recommend this company. Thanks, Will!Bunny MastelloneBunny Mastellone ★★★★★ Will is an amazing business owner. He puts care into every customer his amazing company serves. He's done work for me as well as many friends and neighbors. Definitely put your home in the hands of a company as great as Excel roofing!William DixWilliam Dix ★★★★★ Will and team did a Great jobRemoved 20 yr old shingles and replaced w Lifetime GAF.Replaced old skylight as well as many vents.What really impressed me as how thorough they were on the cleanup!!Could not find. 1 roof nail on my lawn.Great price and service .Support our VetsKatherine PoperaKatherine Popera ★★★★★ A excellent, honest, company that does everything they said they would do. Both Will the owner, and Ben were at the job site checking on and off all day. Highly recommend them. Ben was our salesman he is great!!!!Brian GreeneBrian Greene ★★★★★ Great roofing company and very friendly staff to work with. Ben, Will, and Ashley were very proactive in getting my roofing concerns involving my HOA's approval and questions resolved. I would highly recommend them to those that are looking for a honest company to replace a roof.Rick WilburtRick Wilburt ★★★★★ They were very easy to work with. They even offer to help with insurance claim if necessary. Workbwas completed in a timely and professional manner. After they cleaned up and left, the only way to know they had been here was the new roof. Would definitely recommend and in fact already have to a good friend.js_loader

Our Work

Here is some of our most recent work. Please take a look.

Acknowledgments

Excel Roofing has an A+ rating in the BBB

Explore Our Services.

Let us show you our expertise. Explore our windows, siding, and gutter pages. Discover how we can transform your home. A new roof improves curb appeal. Plus, keep in mind, it increases the value of your home!

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