Three companies quoted us a full replacement. SlatePeak measured the deck, showed us photos, and repaired two flashing runs for a tenth of the price. The roof has been dry through two storm seasons.
4.9/5.0 1,132+ Google reviews
#1 Top-Rated Roofing Company in Bellevue, WA
Every SlatePeak estimate is a measured, line-item document — deck condition, ventilation math, material spec, and a fixed price we honor. No storm-chaser pressure, no allowances that balloon later.
- Licensed, Bonded & Insured
- Fixed Line-Item Pricing
- 10-Year Workmanship Warranty
00 — Start here
Get a Free Estimate
No obligation, no pressure — a written quote within 24 hours.
01 — Proof
- 2,940
- roofs completed since 2008
- 4.9
- average across 1,132 Google reviews
- 48 hrs
- from inspection to written quote
- 10 yr
- workmanship warranty, in writing
- Licensed & Bonded — WA
- GAF-Certified Installers
- A+ BBB-Accredited*
- $2M Liability Coverage
- Background-Checked Crews
Licensed, insured, and local.
02 — What we do
Every roofing service, priced per line item
Each service links to its own detailed page — scope, pricing logic, and photos of the work. No mystery bundles.
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Roof Repair Leak tracing, flashing rebuilds, and shingle-match repairs — documented with photos before and after, priced per line item. View service -
Roof Replacement Full tear-off and re-deck when it is warranted — never before. Ventilation recalculated, permits pulled, debris magnet-swept. View service -
Storm Damage Restoration Wind and hail documentation your insurer accepts: marked-up photo sets, moisture readings, and a scope that matches the adjuster line for line. View service -
Gutters & Downspouts Seamless gutter runs sized to your actual roof area, pitched to drain, with downspouts routed away from the foundation. View service -
Flat & Low-Slope Roofing TPO and torch-down membranes for additions, garages, and light commercial — with tapered insulation so water actually leaves. View service -
Emergency Tarping & Leak Response Active leak? We stabilize first and quote second — same-day tarping that stops the damage before it reaches your drywall. View service
03 — Why us
What a measured roofing company does differently
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The estimate is a document, not a pitch
You get a measured scope: squares, pitch, deck condition, ventilation math, material spec, and a fixed price. Read it on your own time — nobody sits in your kitchen until you sign.
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One crew, start to finish
The crew that tears off is the crew that installs — W-2 installers, not day-labor subs. The foreman who walks your roof on day one hands you the warranty on the last day.
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Photo-documented, every stage
Deck exposed, underlayment down, flashing set, ridge closed — you receive time-stamped photos at each stage, so you can verify what is under your shingles without climbing a ladder.
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A warranty with a phone number
Workmanship coverage in writing, serviced directly — not a manufacturer hotline you get routed through. If a repair ever leaks, the same company that installed it comes back and fixes it at no charge.
04 — How it works
Four steps, each one documented
From the first call to the final walkthrough, you always know what happens next — and you have it in writing.
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Request the roof walk
Book online or call. Most inspections get scheduled within the week and take under an hour — you do not need to be home.
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Get the measured quote
Within 48 hours you receive the full written scope with line-item pricing and photos of everything found on the roof. The number is fixed.
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The work happens fast
Most residential roofs finish in a day or two. Landscaping is tarped, the crew badged, and the site magnet-swept every evening before anyone leaves.
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Walkthrough & warranty
The foreman walks the finished roof with you, hands over the photo record, registers your materials, and issues the written workmanship warranty.
05 — Recent work
The record speaks for itself
A sample of last season's jobs. Every project gets the same photo documentation you see here — before, during, and after.
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Architectural shingle installation Somerset, Bellevue -
Standing-seam metal re-roof Rose Hill, Kirkland -
Storm section rebuild Education Hill, Redmond -
Seamless gutter replacement Newport Hills, Bellevue -
Ridge & ventilation inspection Sammamish Plateau
Google reviews for SlatePeak Roofing
4.9 (1,132+)
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The estimate was four pages — every line priced, every photo labeled. Nobody pressured us. Tear-off to cleanup took a day and a half and the yard was cleaner than they found it.
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Hail claim. Their documentation matched the adjuster scope line for line, so the claim cleared in nine days. The crew foreman texted photos at every stage. Absurdly organized company.
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Scheduling slipped a week because of rain, which they told us about early and honestly. The work itself was immaculate — straight courses, clean flashing, magnet-swept beds.
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They found a ventilation problem two other roofers missed — the reason our shingles were cooking from underneath. Fixed the intake, replaced one slope, saved us a full replacement.
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Called at 7 AM with water coming through a can light. Tarped by 11, permanent repair the following week, and the invoice matched the quote to the dollar.
07 — Coverage
Where we worked last year
1,418 completed jobs across the Eastside in the last 12 months — mapped by city. Odds are we have already re-roofed a house on your street.
1,418 jobs in the last 12 months
08 — The crew
The people who answer for SlatePeak
No call centers, no rotating subs. These are the people who quote, install, and warranty your project.
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Meet the owner
Ed Markussen
Owner · Master Roofer
18 years on Eastside roofs. Still walks every estimate himself.
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Luis Herrera
Lead Foreman
Runs the install crew. 900+ roofs without a failed inspection.
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Sam Okafor
Estimator & Project Manager
Writes the measured quotes. Your point of contact start to finish.
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Denny Cho
Storm Response Lead
Heads the tarping crew. On call whenever the wind is.
A short welcome from the owner.
09 — Service areas
Roofing crews across Bellevue
Based in Bellevue, dispatching daily to every city below. Each area links to its own local page.
- Bellevue Serving Bellevue and surrounding neighborhoods
- Kirkland Serving Kirkland and surrounding neighborhoods
- Mercer Island Serving Mercer Island and surrounding neighborhoods
- Redmond Serving Redmond and surrounding neighborhoods
- Sammamish Serving Sammamish and surrounding neighborhoods
- Issaquah Serving Issaquah and surrounding neighborhoods
10 — Questions
Straight answers, before you ask
The questions every homeowner asks us — answered the way we answer them on the phone.
How much does a new roof cost?
Most single-family architectural-shingle replacements run in the five figures, depending on roof area, pitch, tear-off layers, and deck condition. Every quote here is a fixed line-item document — the number you sign is the number you pay, with any deck-repair contingency flagged as a priced line before work starts, not added after.
Repair or replace — how do I know which I actually need?
If damage is localized — flashing, a few wind-lifted courses, one valley — and the deck is sound, we repair it and say so. We replace only when the field of the roof is failing: widespread granule loss, brittle shingles, or a deck with rot. A meaningful share of the "replacement" quotes we are asked to review turn out to be repairable.
Do you handle the insurance claim for storm damage?
We document it so your claim stands: marked-up photo sets, moisture readings, and a scope formatted the way adjusters expect. You file the claim; we meet the adjuster on the roof if you want us there. We never inflate scope, and we never charge for the documentation.
How long does a roof replacement take?
Most residential roofs are torn off and re-shingled in a day or two. Complex roofs — steep pitch, multiple dormers, skylight work — can run three to four days. You get the schedule in writing before we start, and rain-delay decisions are made early the morning of.
What does the workmanship warranty cover?
Any failure caused by our installation — flashing, fastening, sealing, ventilation work — repaired free for ten years, serviced by our own crew. Manufacturer warranties on the shingles themselves (typically 30-year to lifetime) come on top, and we register those for you.
Do you use subcontractors?
No — every roof is installed by our own crews, background-checked and W-2 employed, not day-labor subcontractors. The foreman who walks your roof on day one is the same person who hands you the warranty on the last day.
Is the estimate really free? What happens after I request one?
Yes — free and unconditional. We walk the roof within the week, and within 48 hours you receive the written scope with photos and fixed pricing. Then it is your decision on your timeline. We follow up once; we do not chase.
How do I know if my roof even needs attention, or if it can wait?
A handful of granules in the gutters or one lifted shingle after a windstorm is rarely urgent. Daylight visible through the attic decking, a soft or spongy spot underfoot, or a ceiling stain that reappears after every rain are signs worth a free inspection sooner rather than later — small problems on a roof stay small for a while, then stop being small all at once.
Get the measured quote first.
Whatever you decide, decide it holding a real document — squares, pitch, photos, fixed price. Free, written within 48 hours of the roof walk.