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28 Years
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Your Trusted Building Supplier in Southwestern PA
TriCounty Building Supplier has been a trusted source for building materials and expert installation services since 1998. Our team specializes in roofing, garage doors, pole buildings, and metal siding, serving residential and commercial clients across Southwestern Pennsylvania. With decades of combined experience, we prioritize customer satisfaction through personalized solutions tailored to local needs. Our commitment to quality is reflected in partnerships with leading manufacturers like Owens Corning, GAF, and C.H.I.

Overhead Doors. We offer both DIY materials and professional installation, ensuring projects meet strict durability and aesthetic standards. Customer testimonials consistently highlight our prompt service, technical expertise, and competitive pricing. As a locally owned business, we combine hometown service with access to premium North American products, supporting clients from initial consultation through project completion.
Services
Roofing Installation Garage Door Repair Pole Buildings Metal Siding Shingle Supply
Details
  • Year established: 1998
Highlights and features
  • Decades of specialized experience in roofing and garage door systems
  • Tailored solutions for Southwestern Pennsylvania's climate and building needs
  • Partnerships with top manufacturers like Owens Corning and GAF
  • 24/7 emergency repair services available
  • Consistently praised for prompt, professional service in customer reviews
What people say
Terrific guys Wonderful service Impressed with work Exceptional service Highly recommend
Services
Roofing Installation
We provide comprehensive roofing solutions including asphalt shingles, metal roofing, and flat roof systems. Our team handles installations, repairs, and replacements using premium materials from Owens Corning, GAF, and TAMKO. Commercial clients benefit from specialized TPO and EPDM membrane systems with preventative maintenance programs.
Garage Door Repair
Our certified technicians handle all garage door repairs including spring replacements, track adjustments, and opener repairs. We service all brands and offer 24/7 emergency response. Residential options include carriage-style and contemporary designs, while commercial clients receive durable insulated models.
Pole Buildings
We design and install customized pole buildings for residential and commercial use. Options include agricultural storage, workshops, and commercial facilities with full customization for size, materials, and finishes. Both DIY kits and full installation services are available.
Metal Siding
Our metal siding solutions combine durability with aesthetic appeal. Available in multiple profiles and colors, these weather-resistant systems provide long-term protection for residential and commercial properties with energy-efficient benefits.
Shingle Supply
We supply premium asphalt shingles from Owens Corning, GAF, and Tamko. Options include architectural shingles with wind warranties up to 150 mph, algae-resistant coatings, and energy-efficient designs that reduce cooling costs by up to 25%.
Questions
What services does TriCounty offer?
We provide roofing installation/supplies, garage door repair/installation, pole buildings, and metal siding solutions for residential and commercial clients.
Do you offer emergency repair services?
Yes, we provide 24/7 emergency repair services for urgent garage door and roofing issues.
What makes DIY garage door spring replacement dangerous?
Garage door springs require specialized knowledge and equipment to handle safely due to high tension risks.
How do I know if I need a new garage door?
Common signs include loud noises, visible wear, difficulty operating, and frequent repairs.
What are the benefits of metal roofing?
Metal roofs offer durability (50+ years), energy efficiency, low maintenance, and resistance to extreme weather.
Can I get a free estimate?
Yes, we offer free project estimates for all our installation services.