Services | Grandview Roofing & Maintenance | Grandview, WA
We don't do a little of everything. We do roofing. That specialization is why we can offer manufacturer certifications and the best warranties available to Grandview homeowners.
Roof Replacement
After tear-off, we always check decking and replace what's needed. Soft spots mean moisture intrusion. The old roof was leaking longer than you realized. We use 7/16" or 15/32" CDX plywood depending on rafter spacing. New decking costs $75-$120 per sheet installed. We only replace what's actually damaged.
Get a Free Quote →Roof Repair
We repair asphalt shingle, metal, flat membrane, and tile roofs. Our trucks carry common repair materials so most fixes happen same-visit. Shingle repairs, flashing replacement, pipe boot swaps, ridge cap fixes, valley re-flashing. All routine for our Grandview crews.
Get a Free Quote →Storm Damage Repair
We handle storm damage claims from start to finish: inspection, documentation, claim filing, adjuster meeting, supplement if needed, repair or replacement, and final inspection. Our supplement team has recovered thousands in additional coverage for Grandview homeowners that adjusters initially missed.
Get a Free Quote →New Roof Installation
New construction means we get to do everything right from scratch. No compromises, no working around someone else's mistakes. Ice and water shield where it belongs, properly lapped underlayment, correct nailing patterns, and ventilation sized to the space. That's a roof that lasts.
Get a Free Quote →Metal Roofing
Metal roofing works on pitches as low as 3:12 for standing seam and as low as 1:12 with specific underlayment and sealant requirements. Steep pitches look incredible in metal. We help you choose the right panel profile, material, and color for your Grandview home.
Get a Free Quote →Shingle Roofing
We install every major shingle brand: GAF Timberline HDZ, Owens Corning Duration, CertainTeed Landmark, Atlas Pinnacle, Tamko Heritage, Malarkey Vista, and IKO Cambridge. Each brand has different warranty tiers, wind ratings, and price points. We help you compare without pushing one brand over another.
Get a Free Quote →Flat Roofing
TPO single-ply membrane in 60-mil or 80-mil thickness, fully adhered or mechanically attached over minimum R-25 polyiso insulation. Hot-air welded seams tested with a probe at every joint. We install per NRCA and manufacturer specifications with tapered ISO insulation creating minimum 1/4" per foot positive drainage. Ponding water is the number one cause of flat roof failure in Grandview. Tapered insulation eliminates it. FM 4473 rated systems available for hail-prone areas. Fully warranted by Carlisle, Firestone, or GAF.
Get a Free Quote →Commercial Roofing
TPO is our most-installed commercial membrane in Grandview. 60-mil thickness, hot-air welded seams, mechanically attached or fully adhered over polyiso insulation. The weld is stronger than the membrane. 15-20 year manufacturer warranties depending on system build-up.
Get a Free Quote →Gutter Installation
Clogged gutters cause fascia rot, soffit damage, and foundation erosion from concentrated water runoff. That's not a marketing scare tactic. We see the damage on every other gutter replacement in Grandview. Properly sized gutters with adequate downspout capacity move water away from the house. We calculate capacity using rainfall intensity data for Grandview: roof area x pitch factor x rainfall rate in inches per hour. Standard 5" K-style handles 5,520 square feet of effective roof area.
Get a Free Quote →Roof Inspection
Our inspection covers the roof and the attic. From the attic, we check for daylight through the roof deck, moisture stains on rafters, mold on sheathing, and ventilation function. Problems in the attic often indicate roof issues that aren't visible from the surface.
Get a Free Quote →Emergency Roof Repair
After we secure the tarp and stop the leak, we photograph and document everything while the damage is fresh. This documentation is critical for insurance claims. Adjusters want to see the damage before any repairs are made.
Get a Free Quote →Skylight Installation
VELUX FS (fixed) and VS (vented) skylights installed with EDL flashing kits for shingle roofs. The multi-step flashing integrates with the surrounding shingle courses per IRC R903.2. We frame the curb with doubled 2x8 or 2x10 lumber (depending on rafter depth), install ice and water shield membrane around the entire curb perimeter, then set the skylight with factory sealant before weaving step flashing into the field. Top headwall flashing tucks under the upslope shingle course. Bottom sill pan diverts water onto the downslope shingles. Zero exposed sealant joints. Mechanical flashing only.
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