Why Gillespie Roofing?

Superiority

Gillespie offers many benefits and advantages as expert roofing contractors. We deliver top-quality, reliable solutions using premium materials and proven techniques, ensuring lasting results for your home or business at competitive prices. We are proud to serve our clients in Walla Walla, Tri-Cities, and the region.

Roofer using a nail gun to install gray asphalt shingles on a roof.
Modern white building with a metal roof and rooftop dormer windows under a blue sky.
Modern building with glass balcony and wooden siding
Workers installing shingles on a house roof.

We offer cost-effective roofing solutions without compromising on quality. Our expertise allows us to select the best materials for your budget, and our efficient installation techniques minimize waste and time, keeping costs down. At the same time, we ensure that every roof we install is built to last, using durable materials and industry-leading practices to withstand the elements for years to come.

Affordability and durability

“Our warehouse was having issues with a leaking roof, causing us to pay for repair after repair. Gillespie Roofing completed the job more than 20 years ago and the roof is still as good as ever. They stand behind their word and offer the best customer service of any company I've ever worked with.”

—T.L.

Project Photos

  • Historic building with "District 41" sign, surrounded by greenery, and a visible sign for "L'Ecole."
  • Historic brick building with red roof and clock tower surrounded by trees, aerial view.
  • Modern concrete and glass building with a parking lot and several cars in front, surrounded by a grassy area and a clear sky.
  • A brick building with a clock tower at Walla Walla University surrounded by trees, under a partly cloudy sky.
  • A brick building labeled 'Lincoln School' with multiple windows, surrounded by parked cars on a paved lot.
  • Modern high school building exterior with College Place High School signage, landscaping, and glass entrance doors.
  • Aerial view of a vineyard with a red-roofed barn, surrounded by green and autumn-colored trees, under a cloudy sky.
  • Front entrance of an Old Navy clothing store with large windows and signage.
  • Petco store exterior with parking lot and tree
  • Modern winery building overlooking vineyards under a blue sky.
  • Pasco Fire Station 85 building exterior with modern architecture, located at 3524, featuring brown and gray design elements, an American flag, and a City of Pasco sign.