The most popular roofing material in America, installed by a roofer with 35 years of Inland Empire experience. Architectural and 3-tab options from GAF, Owens Corning, and CertainTeed.
Asphalt shingles remain the go-to roofing material for residential homes across the Inland Empire for good reason. They deliver reliable weather protection, come in dozens of colors and profiles, and cost significantly less than tile or metal alternatives. When installed correctly by an experienced crew, an asphalt shingle roof handles the Riverside heat, Santa Ana winds, and occasional heavy rains without issue for decades.
Thompson Roofing installs and repairs asphalt shingle roofs from all three major manufacturers: GAF, Owens Corning, and CertainTeed. Gary Thompson has worked with every product line these companies offer and knows which shingles perform best under specific conditions. A south-facing roof in Riverside that takes direct sun all day needs a different product strategy than a shaded roof in a Corona hillside neighborhood.
We carry both architectural (dimensional) shingles and traditional 3-tab shingles. Architectural shingles provide a thicker, more textured appearance with a longer warranty, while 3-tab shingles offer a clean flat profile at a lower price point. Gary will walk you through the tradeoffs honestly and recommend what actually makes sense for your roof, your budget, and your climate zone.
Every shingle installation includes proper underlayment, ice and water shield at valleys and penetrations, drip edge at all eaves and rakes, and correct nail patterns per manufacturer specification. We do not skip steps to save time. The warranty depends on correct installation, and we install to the letter.
Both options protect your home. Here is how they differ in appearance, durability, cost, and warranty coverage.
Also called dimensional or laminated shingles. Multiple layers of asphalt bonded together create a thicker, more textured appearance that mimics natural wood shake or slate. This is what Gary recommends for most Riverside homeowners.
Single-layer shingles with a flat, uniform profile. Lighter weight and lower cost per square foot. A practical choice for budget-conscious projects, rental properties, or roofs where function matters more than curb appeal.
A clean, methodical process from first inspection to final walkthrough. No shortcuts, no surprises.
Gary inspects your existing roof, decking, and ventilation. He measures accurately and discusses shingle options, colors, and pricing with no pressure.
We strip the old roofing down to the deck, inspect the plywood for damage, replace any compromised sections, and install new underlayment and flashing.
Shingles are laid in manufacturer-specified patterns with correct nail placement, starter strips, hip and ridge caps, and ventilation components integrated throughout.
We run magnetic sweeps for nails, haul away all debris, and walk you through the completed roof. You get warranty documentation and Gary's direct number for anything.
Every shingle manufacturer will tell you the same thing: their warranty is void if the product is not installed to their specifications. Incorrect nail placement, missing starter strips, improper valley flashing, or skipped drip edge are the most common reasons shingle roofs fail prematurely. The shingle did not fail. The installation did.
Gary Thompson has installed thousands of shingle roofs across Riverside, San Bernardino, Corona, Moreno Valley, and surrounding cities over 35 years. He does not cut corners on underlayment. He does not skip ice and water shield to save material. He does not use a pneumatic nailer set too high that drives fasteners through the shingle instead of into it. Every detail matters, and Gary knows every detail.
Get an honest estimate from Gary. No pressure, no inflated pricing. Just straight answers about what your roof needs.
Tell us about your roof and Gary will provide an honest quote with product recommendations. No obligation, no sales pressure.
