Serving Kent, WA & King County

Roofing Contractorin Kent, WA

Roof replacement, repair, and moss removal built for Pacific Northwest weather. Licensed, bonded, and insured. Free inspections — no pressure, no surprises.

Licensed & Bonded
24/7 Emergency Tarping
Manufacturer-Certified
WA Lic# 12345

Request a Free Inspection

We respond within 2 hours during business hours.

No sales pressure. Free written report included.

WA License #12345
24/7 Emergency Response
50-Year Transferable Warranty
0% Financing Available
Malarkey Roofing Products — certified installer CertainTeed ShingleMaster — certified installer Nu-Ray Metals — certified installer Better Business Bureau accredited Master Builders Association member

We Know What Fails on Kent Roofs — and Why

Kent's weather attacks roofs in specific ways. Wind storms on East Hill, moss in Lake Meridian's shade, freeze-thaw cycles through winter. Every inspection we do starts with the three failure points most contractors skip.

Valley flashing & wind-driven rain

In the Green River Valley, rain blows sideways and creates hydrostatic pressure that pushes water uphill under standard flashing. We install self-adhering Ice & Water Shield at all valleys and eaves — the only reliable defense against lateral water intrusion.

Moss that eats shingles from outside

Kent's tree canopy creates ideal moss conditions. Left untreated, moss lifts shingle edges and voids your manufacturer warranty. We use soft-wash treatment that kills at the root without damaging granules, then install zinc strips to stop regrowth.

Ventilation that bakes shingles from inside

Blocked soffit vents trap attic heat that degrades shingles from the inside out. Our inspection includes a full ventilation calculation to ensure your attic airflow meets Washington State Energy Code — most inspectors skip this entirely.

6

Nail fastening pattern

Standard is 4 nails. We use 6 per shingle for high-wind resistance on every job.

50

Year transferable warranty

On qualified systems. Transfers to new owners if you sell — adds real value.

1–3

Day completion

Most Kent re-roofs done in 1 to 3 days. We never leave your home exposed overnight.

0%

Financing available

Get the roof you need now. Flexible payment plans through trusted lenders (O.A.C.).

Roofing Services in Kent, WA

Every service includes a free written inspection report, itemized estimate, and guaranteed cleanup. No verbal-only assessments.

Roof Replacement

Full tear-off to the plywood deck. Rot inspection, synthetic underlayment, Ice & Water Shield at all penetrations, and architectural shingle installation using 6-nail high-wind patterns.

See replacement costs →

Roof Repair & Leak Detection

We find the root cause — cracked pipe boots, failed chimney flashing, skylight seal failure — not just the visible symptom. Emergency same-day tarping available 24/7.

Schedule leak repair →

Free Roof Inspection

Digital inspection covering shingles, flashing, gutters, and attic ventilation. You receive a written report with photos — useful for insurance claims, home sales, and storm damage documentation.

Book free inspection →

Moss Removal

Soft-wash treatment kills moss and algae at the root without damaging granules. Zinc strip installation after every treatment. Kent's canopy cover makes this a recurring issue — treat it before it voids your warranty.

Get moss removal quote →

Commercial Roofing

TPO and torch-down flat roofing for Green River Valley warehouses and commercial buildings. NDL (No Dollar Limit) warranty options — the manufacturer covers 100% of repair costs.

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Asphalt, Metal & Flat Roofing

Architectural shingles, standing seam metal, and TPO flat systems. We match material to your home's needs — not to what's easiest to install. Cedar shake conversion also available.

Compare roofing types →

How a Kent Re-Roof Works

Four steps. No guesswork. You know exactly what's happening and why at every stage.

1

Digital inspection & written report

We inspect the roof, gutters, and attic ventilation — including a ventilation calculation most contractors skip. You get a written report with photos before we talk price.

2

Landscaping protection & full tear-off

Tarps protect your garden before a single shingle comes off. We strip to the deck and inspect every sheet of plywood for rot and soft spots.

3

Waterproofing layer installed first

Drip edge metal, then Ice & Water Shield at all valleys and eaves, then synthetic underlayment across the full field. Your home is watertight before any shingles go on.

4

Installation & magnetic nail sweep

Shingles installed with 6-nail high-wind fastening. We finish with a full magnetic sweep of the driveway, lawn, and garden beds — no stray nails left behind.

Kent Homeowners We've Helped

Real feedback from real Kent neighborhoods.

★★★★★

"Our East Hill home needed a full replacement after last winter's wind storm. The team showed up on time, finished in two days, and left the yard cleaner than they found it. Highly recommend."

SM
Sarah M.
East Hill, Kent WA
★★★★★

"The moss removal saved our roof. They used a soft-wash treatment that didn't damage the shingles and installed zinc strips to prevent regrowth. Already seeing the difference six months later."

JT
James T.
Lake Meridian, Kent WA
★★★★★

"Called at 7pm after a tree branch tore up three shingles. They had an emergency tarp on within two hours and returned the following week for the permanent repair. Responsive and fair-priced."

DK
David K.
Kent Valley, Kent WA

We Know Every Corner of Kent

Different neighborhoods face different roofing challenges. We tailor our approach to where you live.

East Hill

Higher elevation means stronger wind exposure near Kentridge High and Lake Youngs. We specialize in storm damage repair and 6-nail high-wind shingle installation for East Hill homes.

East Hill roofing →

Kent Valley

Valley fog near ShoWare Center creates heavy moss and algae growth year-round. We handle both commercial flat roofing and residential moss treatment for valley properties.

Kent Valley roofing →

Lake Meridian

Waterfront homes near Soos Creek need roofs that handle both moisture and aesthetics. We offer premium metal roofing and algae-resistant shingles designed for lakeside conditions.

Lake Meridian roofing →

Scenic Hill

Elevated position catches more wind and weather. Storm damage and wind-lifted shingles are the most common calls we get from Scenic Hill homeowners.

Get Scenic Hill inspection →

Panther Lake & Star Lake

Dense tree cover in these neighborhoods means heavy moss and debris buildup. Annual maintenance and preventive treatment keeps roofs 5–8 years longer in this area.

Book inspection →

Surrounding Cities

We serve Renton (98055), Auburn (98001), Covington (98042), Federal Way (98003), Des Moines (98198), Maple Valley (98038), and Tukwila (98188).

Check your area →

Roofing Questions — Answered Honestly

No jargon. No upsells. Just straight answers about roofing in Kent, WA.

How much does a new roof cost in Kent, WA?
Most residential roof replacements in Kent range from $8,500 to $18,000 depending on square footage, pitch, and material. A standard 1,800 sq ft home with architectural shingles typically falls between $10,000 and $13,500. We provide a free itemized estimate breaking down every cost — labor, materials, disposal, and flashing — so there are no surprises.
Are you a licensed roofing contractor in Washington State?
Yes. We are fully licensed, bonded, and insured in Washington State. Our WA contractor license number is #12345 — verifiable anytime at secure.lni.wa.gov/verify. We provide proof of insurance with every estimate.
How long does a roof replacement take?
Most residential re-roofs in Kent complete in 1 to 3 days. We monitor the local forecast closely and only tear off what we can make watertight the same day — we never leave your home exposed overnight.
Do you fix roof leaks in the rain?
Yes. We offer 24/7 emergency tarping to stop water intrusion immediately. We then return to perform a permanent repair once weather conditions allow for safe, quality installation.
Does homeowners insurance cover roof damage in Kent?
Most Washington State homeowner policies cover sudden storm, wind, and debris damage. They typically do not cover gradual wear or moss damage. We provide detailed written inspection reports and photo documentation to support insurance claims — many customers find their replacement is fully or partially covered after a wind event.
How do I know if I need replacement or just a repair?
If your roof is under 15 years old with isolated damage, repair is usually the right call. If it is over 20 years old, shows widespread granule loss, or has multiple shingle layers, a full replacement is more cost-effective than repeated repairs. Our free inspection includes a written recommendation with photos so you can decide without any sales pressure.
Why do roofs on East Hill fail faster than other Kent neighborhoods?
Higher elevation on East Hill means stronger sustained wind exposure. Standard 4-nail fastening patterns — the industry minimum — aren't sufficient for this area. We use a 6-nail pattern on every East Hill job. Wind-driven rain also creates hydrostatic pressure that pushes water uphill under improperly installed flashing — this is the root cause of most East Hill leak calls we receive.
Why are there black streaks on roofs in Lake Meridian?
Those streaks are Gloeocapsa Magma — a cyanobacteria that feeds on the limestone filler in standard shingles. It's extremely common in the damp, shaded areas around Lake Meridian. We install algae-resistant shingles treated with copper granules that neutralize this specific organism. Existing streaks can be removed with our soft-wash treatment without damaging the shingle surface.

Serving Kent, WA and Surrounding King County

Based in Kent. We typically arrive for estimates within 24 hours across all ZIP codes we serve.

Kent (98030, 98031, 98032)
Renton (98055)
Auburn (98001)
Covington (98042)
Federal Way (98003)
Des Moines (98198)
Maple Valley (98038)
Tukwila (98188)

Ready to Fix Your Roof?

Free inspection. Written report. No pressure. Most Kent homeowners get a response within 2 hours.