Serving Northampton, Lehigh, Buck County, PA, NJ and surrounding areas

(484) 242-9474 (610) 838-9111


The GAF certification is an endorsement granted to roofing contractors by GAF, one of the largest manufacturers of roofing materials in North America. GAF certifications serve as a mark of excellence, indicating that a roofing contractor has demonstrated expertise, reliability, and adherence to industry best practices.

We Are GAF Roofing Contractors

As a company holding the prestigious GAF Certification, we proudly represent integrity and expertise in the roofing industry. This certification embodies our unwavering commitment to quality craftsmanship and customer satisfaction.

Here’s How a GAF Certification Sets Us Apart:

  • Highest Quality Standards: With this certification, we adhere to the highest standards set by GAF, ensuring that every aspect of our roofing projects meets or exceeds industry benchmarks.
  • Expertise and Training: We invest in continuous training and education for our team members, ensuring they are equipped with the latest techniques and innovations in roofing.
  • Exclusive Warranty Options: Our clients benefit from exclusive warranty options offered by GAF Certified contractors, providing them with added peace of mind and protection for their investment.
  • Trust and Reputation: Being part of the elite group of contractors recognized by GAF enhances our reputation and instills trust in our clients, assuring them that they are working with a reputable and reliable company.
  • Access to Premium Products: We have access to GAF’s premium roofing products, allowing us to offer our clients the best solutions tailored to their specific needs and preferences.

We earned the prestigious GAF certification through years of unwavering dedication to excellence in the roofing industry. Our commitment to professionalism, quality workmanship, and superior customer service has been consistently recognized and rewarded by GAF, a leading manufacturer in the field. Through rigorous training, adherence to industry best practices, and a proven track record of successful installations and replacements, we have demonstrated our ability to meet and exceed the stringent standards set forth by GAF. This certification serves as a testament to our relentless pursuit of excellence and our unwavering commitment to providing our clients with the highest level of expertise and satisfaction in every roofing project we undertake.

Experience the Difference of a GAF Certified Roof

Ready to experience the difference of working with a GAF-certified roofing contractor? Contact us today to schedule your consultation and discover how we can meet all your roofing needs with professionalism, expertise, and unmatched quality. Don’t settle for anything less than excellence – trust the experts who have earned the GAF seal of approval. Get in touch now to get started on your next roofing project!

Roof Replacement, Roofing Services, Residential Roofing, New Roof Installation & Roofing Nazareth, PA, Bethlehem, PA, Allentown, PA, Easton, PA, Fullerton, PA & Bath, PA

Roofing Services in Nazareth, PA | Residential Roofing Bethlehem, PA | New Roof Installation Allentown, PA

Residential RoofingNew Roof InstallationRoof ReplacementRoofingRoofing Services ∴ Bath, PA ∴ Nazareth, PA ∴ Bethlehem, PA

Quality Craftsmanship

Your Partner in Home Exterior Renovations

We are committed to exceeding your expectations and ensuring that your home is protected, beautiful, and energy-efficient for years to come. Contact us today to schedule your free consultation and discover how Bruno Roofing & Siding can transform your home.

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Customer Reviews
What our customers are saying
Max D.

“Highly recommend Bruno Roofing & Siding.
Everything was done fast, professional and clean!
Thank you!”

Tatyana S.

“Very good company!
They did for my residential property flat roof, excellent job!!
Nice, friendly people and fair price.
I highly recommend them.”

Nati N.

“I look for a roofer in Hellertown, there were so many roofer with five stars but when I looked at better business review Bruno roofing and siding was the longest standing business with BBB. I hired him to do my roof and gutters, he did an excellent job at a reasonable price. There was no mess left over I was especially concerned about there being left over nails and rubble but there was nothing I was so absolutely pleased with his work. I highly recommend him to anyone looking and in need for work to be done.”

Pat C.

“I’ve used Bruno Roofing and Siding for a number of projects on rental properties: three siding jobs, two EDPM roof replacements, and several roof repairs. Their prices are reasonable; they come when they say they will; the crew is polite and careful; they do quality work; and they come back promptly to resolve any issues…

The latest job was a 3,000 square foot rubber roof replacement including tear-off of about three layers of old roofing material and repair of rotted roofing boards. They did the whole job in only two days, beating the oncoming rain and cleaning up the whole area before they left! I will certainly use them again!”


“We recently had a new roof installed by Bruno & Sons. We also got new siding, gutters, etc. I called a total of four roofing contractors. We went with Bruno based on his years of experience, Google reviews, BBB Rating which is an A+, his response time, and his attention to detail when he came out to give a quote. We found Bruno personable, honest, and affordable…

As for the work, Bruno & Sons delivered! They were finished with the job, including caulking all windows in two days! The work looks amazing. Bruno was on site the entire time working with his crew. They cleaned up well and we are very happy that we went with Bruno & Sons. If you are looking for an excellent roofing contractor in the Lehigh Valley or NJ area, give Bruno a call!”

Matthew D.

“Bruno did an absolutely FANTASTIC job replacing an old section of aluminum siding on our home in Lower Nazareth Township with matching vinyl siding. He is simply the BEST in the roofing and siding business in the Lehigh Valley. Bruno and his crew were extremely professional, honest, and IMMACULATE with the work that they did on our house. Contractors like Bruno are a rarity in this world…

He and his team went out of their way to get our project completed. His prices are also very reasonable and the job was completed with the utmost perfection and attention to detail. If you want quality, professionalism, and pride in workmanship, Bruno is the embodiment of all three concepts. I would HIGHLY recommend him to anyone needing work done on their home.”

Catherine S.

“I received bids from 4 different local roofers. Bruno had the best price and uses GAF shingles with a lifetime warranty. I researched his business: he has positive ratings with the Better Business Bureau, Angie’s List and Google. I wrote to the Pennsylvania Attorney General and their response was that there are no complaints against his company. Bruno gave me a copy of his business insurance certificate…

He was always quick to respond to any of my concerns. We discussed the work to be done, selected the materials, and agreed on a contract. I signed the contract and gave a check for half of the total amount which was to order the roofing materials.

The company showed up on the day that was promised. There was a large crew of 6 to 8 people. They removed my slate roof and applied the new shingle roof all in one day. There was a small amount of wood that had to be replaced before the shingles could be applied. I was aware of the cost per sheet of plywood beforehand, and the total cost of the job increased by only $80.
The roofers were careful not to damage my gardens or the neighbor’s property. It was a huge job and very well done! They cleaned everything and left my home in spotless condition. I love my new roof and I highly recommend Bruno Roofing and Siding.
Thank you, Bruno.”

Jason M.

“Good communication, pleasant to work with. Helped me come up with a plan for what I needed, showed up when he said he would and did a good clean job. Cleaned up after. Overall satisfied and would use again.”

Richard B.

“Bruno is old-school in a good way. He is a man of his word and his handshake is his word. I like that he is present at the worksite and takes video and pics of the job so you know what going on the whole time. I will definitely recommend him to friends and family.”

Justin B.

“Bruno was great he came out gave me a great quote, once agreed he started and finished my roof very quickly. Linda in his office was very communicative through each instance of the process. I would recommend to anyone looking for a fair and speedy roof replacement.”

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