Seattle's Roofing Contractor That Actually Picks Up the Phone
We're a small, owner-operated roofing company based just south of Seattle in SeaTac — close enough to be on your roof fast, small enough that you'll talk to the same person from first call to final inspection. Resolute Roofing LLC (formerly Topmost Roofing) has been serving Seattle homeowners for over a decade, handling everything from emergency roof repairs to full replacements and the moss removal that Seattle roofs genuinely need.
We Offer Service Plans!
Reliable HVAC support for multifamily properties where uptime, coordination, and consistent performance matter.

Get a Free Roofing Estimate in Seattle
If your roof is leaking, showing moss, aging out, or you just want to know where things stand before a problem develops — give us a call or fill out a quote request. We'll come out, take a look, and give you a clear picture of what your roof needs and what it'll cost. No pressure, no upsell.
Roofing Services We Provide to Seattle Homeowners
Seattle's climate is hard on roofs. The wet winters, persistent cloud cover, and heavy tree canopy create ideal conditions for moss, algae, and accelerated shingle wear. We built our service lineup specifically around what Seattle roofs deal with year after year:
- Roof installation — new construction and full replacement, including certified installation of premium designer shingles
- Roof repair — leaks, wind damage, missing shingles, flashing failures, and storm-related damage
- Roof cleaning and moss removal — safe, effective treatment that extends roof life and keeps your home looking sharp
- Emergency roof repair — available 24/7 when a storm or sudden failure can't wait until Monday
- Gutter cleaning — paired with roofing work or booked on its own
- Attic insulation — a newer offering for Seattle homeowners dealing with heat loss and high energy bills
Seattle Moss Is a Roofing Problem, Not Just a Cosmetic One
If you've noticed thick green or black growth on your shingles, it's doing more damage than it looks. Moss roots work into shingle granules and lift edges, letting moisture underneath — which leads to rot, leaks, and premature roof failure. In Seattle's climate, moss removal isn't optional maintenance. It's how you get full life out of your roof.
We treat moss at the source, clear the buildup safely without pressure-washing shingles into early failure, and can apply preventive treatment to slow regrowth. If the moss has already caused shingle damage, we'll tell you honestly what needs to be repaired and what can wait.
Emergency Roof Repair in Seattle — Day or Night
A roof failure during a Seattle windstorm or heavy rain doesn't wait for business hours. Neither do we. Our emergency roof repair line is available around the clock, and when you call, you're reaching someone who can actually help — not a voicemail, not a call center, not an AI system routing your message somewhere.
We carry the materials and equipment to respond quickly, tarp and stabilize your roof to stop interior water damage, and get a proper repair scheduled as soon as conditions allow. If you're dealing with an active leak or storm damage right now, call us directly.
Why Seattle Homeowners Choose Resolute Roofing
There's no shortage of roofing companies in Seattle. Here's what makes us different from the larger operations with call centers and rotating crews:
- 10+ years of experience serving the Seattle–Tacoma corridor
- 10-year written workmanship warranty on qualifying installations
- Licensed, bonded, and insured — Washington L&I registered
- Certified installer of premium designer shingles, including dimensional and architectural lines that outperform standard three-tab
- Drone inspections available — we can document your roof condition with aerial footage before and after work
- Minority-owned, owner-operated — the person you talk to is the person responsible for your job
- No AI receptionists, no call center — real people, real answers
A Roofing Contractor Based Close to Seattle, Not Across the State
We're headquartered in SeaTac, which puts us minutes from Seattle neighborhoods rather than an hour away. That matters when you need a fast response to storm damage or want someone who can actually come out for a same-week estimate. We work regularly throughout Seattle and the surrounding south King County area — this isn't a market we're stretching to reach.
We also serve homeowners in Kent, Renton, Burien, Federal Way, and Tacoma for those looking for the same quality of work across the corridor.
Frequently Asked Questions — Seattle Roofing
How do I know if my Seattle roof needs replacement or just repair?
The honest answer depends on the age of your roof, the extent of the damage, and how many shingles are affected. A roof under 15 years old with isolated damage is usually a repair candidate. One that's 20-plus years old with widespread granule loss, sagging, or recurring leaks is often more cost-effective to replace. We'll give you a straight assessment — not a sales pitch for the more expensive option.What's the best roofing company in Seattle for moss removal?
Look for a contractor who removes moss mechanically rather than just applying chemicals, avoids high-pressure washing that strips granules, and can identify whether the moss has caused underlying shingle damage. We do all three and back our work with a written warranty.Do you offer emergency roof repair in Seattle on weekends and holidays?
Yes. Our emergency line is available 24 hours a day, seven days a week, including weekends and holidays. Seattle storms don't follow a business schedule, and neither do we.How long does a roof replacement take in Seattle?
Most residential roof replacements in Seattle take one to two days once work begins, depending on the size and pitch of the roof and weather conditions. We'll give you a realistic timeline during your estimate — not a best-case number that sets you up for a longer disruption.




