Trenton Roofing & Siding

Business Details

44 Years

experience

Your Trusted Partner for Roofing & Siding Solutions in Trenton, NJ

Founded in 1982 by Joseph Gankiewicz Sr., Trenton Roofing & Siding has grown from a single-man operation into one of New Jersey and Pennsylvania's most trusted exterior contracting firms. Our commitment to quality craftsmanship and customer satisfaction has earned us decades of loyal clients and industry recognition. We specialize in residential and commercial roofing, siding, gutter systems, and specialty services like chimney chase caps and skylights, using premium materials from trusted brands like GAF and James Hardie. With GAF Master Elite certification and $1M+ liability insurance, we combine advanced technical expertise with traditional values of integrity and community service.

Our team of factory-trained technicians delivers solutions tailored to each client's unique needs, from emergency repairs to large-scale installations. We maintain active partnerships with the Better Business Bureau and hold top credit ratings through Experian, demonstrating our financial reliability and business ethics. As a family-owned company, we prioritize transparent communication, competitive pricing, and educational resources to help clients make informed decisions about their property investments. Our 40+ years of continuous service reflect our unwavering dedication to improving the communities we serve through superior workmanship and exceptional customer care.

Services

Roof Installation Roof Repairs Roof Inspections Siding Installation Siding Repairs Gutter Systems Chimney Caps Skylight Installation Commercial Roofing Emergency Repairs

Details

Year established: 1982

Highlights and features

40+ years of continuous service in NJ and PA with proven expertise
GAF Master Elite certified roofing contractor with strongest warranties
$1M+ liability insurance and workers' compensation coverage
Active Better Business Bureau member with good credit rating
Exclusive military rebate program for active/veteran service members

Associations and certifications

GAF Master Elite

Website

Update Listing

Services

Roof Installation

Our roof installation service utilizes premium GAF materials to create durable, energy-efficient roofing systems that protect homes for decades. We specialize in complete roof replacements and new construction installations, ensuring proper ventilation and water resistance. Our GAF-certified technicians follow strict manufacturer guidelines to maximize warranty coverage and longevity.

Roof Repairs

We provide comprehensive roof repair solutions for storm damage, leaks, and general wear. Our team identifies and fixes issues like missing shingles, damaged flashing, and ice dam formation. Using advanced diagnostic tools, we deliver lasting repairs that prevent future water intrusion and structural damage while maintaining roof integrity.

Siding Installation

Our siding installation service enhances home aesthetics while improving weather protection. We work with premium vinyl and fiber-cement materials that resist cracking and fading. Proper installation techniques ensure energy efficiency and increased property value, with options matching various architectural styles and homeowner preferences.

Gutter Systems

We install seamless K-style aluminum gutters with advanced protection systems to prevent clogging. Our solutions include gutter guards and proper pitch adjustments that ensure efficient water drainage. These systems protect foundations from water damage while reducing maintenance requirements through innovative debris-resistant designs.

Chimney Caps

Our custom stainless steel chimney chase caps prevent water intrusion and rust damage while enhancing chimney aesthetics. Designed to withstand harsh weather conditions, these caps include secure installation methods that prevent animal entry and maintain structural integrity of chimney systems over time.

Questions

What areas do you service?

We serve residential and commercial clients throughout New Jersey and Pennsylvania, including Trenton, Princeton, Philadelphia, and surrounding communities.

Are you GAF-certified roofers?

Yes, we are GAF Master Elite certified contractors, placing us among the top 2% of roofing professionals in North America with access to premium warranties.

Do you offer military discounts?

We provide a $500 rebate for active military personnel, veterans, and retirees on new roof installations as a thank you for service.

How often should roofs be inspected?

We recommend annual inspections, plus checks after major storms. Regular evaluations help identify issues like shingle damage or flashing problems before they become costly repairs.

What payment methods do you accept?

We accept major credit cards, checks, and offer financing options through select partners to accommodate different budget needs.

Do you handle insurance claims?

Yes, we assist with insurance claims documentation and work directly with providers to ensure proper coverage for storm damage and repairs.

Reviews (4)

Write a Review

Kyle C.

Jun 29, 2022 Report

Had a small repair job gave them a call they came right out get back to me with a good price. A week latter I get an e-mail saying they will be out and unlike many contractors they showed up neat clean professional Would give them 10 Stars if I could Thank you Trenton Roofing

Federico Reyes

May 20, 2022 Report

Trenton Roofing and Siding did an amazing job on replacing our roof and gutters. Brian Fallon and his crew were very professional and did a terrific job with the cleanup. Professional installer, great staff and fair prices. We are very happy with this company. My roof looks very elegant! Services: Roof installation, Gutter installation

Francisco T.

May 12, 2022 Report

We used Trenton, Roofing and Siding to replace our roof. Our overall experience was outstanding. Brian Fallon did an excellent job. He kept in constant communication and was always available to answer all of our questions. On the day of the installation, Brian came to our home two times to check in and upon completion he followed up that evening and yet again the next day. We were truly impressed.

The crew assigned to replace the roof were professional, courteous and made sure to clean all the debris prior to them leaving. The roof looks beautiful and we highly recommend Trenton, Roofing and Siding. Prices were fair but more importantly the way they treat their customers is second to none. We made the right choice.

Renitha Aranha

Apr 29, 2022 Report

The entire crew working on the roof was excellent. The job was completed on the same day as promised. Crew arrived on time and took good care from the Start to Finish. Brian was leading this effort and was excellent. Again, checking on the crew from Start to finish and updating me along the way on the progress of the install. Thanks to the entire staff and crew and it was a big success! Will always recommend Trenton Roofing for an excellent job.