Roofing Contractor in Snohomish, WA
Professional Quality Roofing provides commercial and residential roofing services to property owners and businesses throughout Snohomish, Washington. We are a licensed Washington State roofing contractor (License No. PROFEQR869J8) with over 40 years of combined experience serving the Pacific Northwest. From full commercial roof replacements and metal retrofits to preventative maintenance programs, our team delivers the craftsmanship and accountability that Snohomish property owners expect.
Snohomish is a growing city in Snohomish County — situated along the Snohomish River southeast of Everett and northwest of Monroe — with a commercial and residential building stock that reflects its history as one of Washington’s oldest incorporated cities. Whether you manage a commercial property along one of Snohomish’s busy corridors, own a home in one of its established residential neighborhoods, or are building new, Professional Quality Roofing has the experience and Washington State credentials to do the job right.
- WA License: PROFEQR869J8
- OR CCB: 182097
- Authorized Duro-Last Installer
- BBB Accredited
- Over 40 Years Combined Experience
- Family Owned & Operated Since 2008
Commercial Roofing Services in Snohomish, WA
Snohomish County’s commercial sector spans retail, food service, light industrial, agricultural, and professional office buildings — each with distinct roofing requirements. Professional Quality Roofing has the commercial roofing expertise to serve all of these property types in Snohomish and throughout Snohomish County, delivering the same standard of quality we bring to every job across Oregon and Washington.
New Construction Roofing in Snohomish
Is your roofing system up to code? Professional Quality Roofing installs new commercial roofing systems on new construction projects throughout Snohomish, WA that meet Washington State building and energy code requirements. As an authorized Duro-Last roofing installer, we are one of the top choices in Snohomish County for flat and low-slope new construction roofing — delivering Class A fire-rated assemblies and factory-backed warranty coverage that only certified installers can provide.
We work directly with general contractors, developers, and building owners during the construction phase to ensure roofing systems are designed and installed to the highest standard from day one.
Commercial Re-Roofing in Snohomish
Re-roofing is the most cost-effective way to get a new commercial roof. When a new roofing system is installed directly over an existing one — without the cost and waste of a full tear-off — Snohomish property owners can significantly reduce project costs while still receiving the full protection and warranty coverage of a brand-new installation. We assess each building thoroughly before recommending this approach to ensure the substrate is structurally sound and code-compliant.
We commonly re-roof the following types of commercial buildings in Snohomish and Snohomish County:
- Restaurants and bars
- Schools and community buildings
- Retail buildings and shopping centers
- Industrial and agricultural buildings
- Warehouses and storage facilities
- Multifamily complexes
- Indoor sports and recreation facilities
Commercial Roof Tear-Off
When a commercial roof requires a full tear-off before a new system can be installed — due to multiple existing membrane layers, significant moisture infiltration into the substrate, or Washington State code requirements — Professional Quality Roofing handles the complete removal with minimal disruption to your operations. We manage proper debris removal, prepare a clean installation surface, and deliver a new roofing assembly built to last in Snohomish’s demanding Pacific Northwest climate.
Metal Roof Retrofit in Snohomish
A metal roof retrofit is one of the smartest long-term investments a commercial property owner in Snohomish can make. Rather than tearing off your existing low-slope roof, a metal retrofit system is engineered to install directly over it — eliminating tear-off costs, reducing landfill waste, and delivering a roofing system that dramatically improves drainage performance. In a climate where Snohomish County receives approximately 41 inches of rainfall annually, a metal retrofit’s superior drainage profile is not just a performance upgrade — it is a meaningful reduction in long-term maintenance costs and moisture-related risks.
Professional Quality Roofing has completed metal retrofit projects throughout the Pacific Northwest and brings that same precision and experience to commercial properties in Snohomish and Snohomish County.
Commercial Roofing Preventative Maintenance
A stable, well-maintained roof is essential to the continuous operation of your Snohomish business. Professional Quality Roofing offers preventative maintenance programs for commercial properties throughout Snohomish County that include scheduled inspections, debris removal, minor repairs, drainage and seam evaluations, flashing checks, and detailed written condition reports. Given the volume of rainfall and the moss and algae growth pressure that defines the Pacific Northwest climate, a structured maintenance plan is the single most cost-effective investment a Snohomish commercial property owner can make to protect their roof.
Our commercial roofing preventative maintenance plan includes:
- Debris removal
- Detailed written condition assessment
- Recommended maintenance actions with priority ratings
- Drainage and seam integrity evaluation
- Flashing and penetration inspection
Residential Roofing in Snohomish, WA
Snohomish is a community that takes pride in its history and its homes. With a median household income of $87,250 and a strong tradition of property stewardship, Snohomish homeowners expect quality work and honest communication when it is time to replace or repair a roof. Professional Quality Roofing delivers quality residential roofing in Snohomish that protects your home and reflects the standard the community upholds.
- Roof Replacement — Full tear-off and installation of new residential roofing systems using durable, high-quality materials appropriate for Washington State’s wet Pacific Northwest climate.
- Re-Roofing — Installation of new roofing material over an existing layer where structurally appropriate, delivering real cost savings without compromising protection.
- Roof Inspection & Assessment — Thorough evaluations of your roof’s current condition, remaining service life, and any areas of concern — provided at no charge.
- Storm Damage Roofing — Responsive service for Snohomish homeowners dealing with wind damage, fallen branches, or other storm-related failures common in the Pacific Northwest.
Commercial Roofing Systems We Install in Snohomish
Our team works with the commercial roofing systems best suited to the Pacific Northwest’s climate and your building’s specific requirements. Systems we install and service in Snohomish and throughout Snohomish County include:
- Duro-Last Single-Ply Membrane — As an authorized Duro-Last installer, we offer this premier prefabricated single-ply roofing system with factory-backed warranty coverage. Duro-Last’s prefabricated seams minimize field installation variables — a critical advantage in a high-moisture environment like Snohomish County — and the system delivers decades of documented performance on flat and low-slope commercial roofs throughout the Pacific Northwest.
- TPO (Thermoplastic Polyolefin) — A widely used single-ply membrane with strong energy efficiency and durability performance in the wet conditions that define western Washington’s climate.
- EPDM (Ethylene Propylene Diene Monomer) — A proven rubber roofing system with excellent resistance to weathering, UV exposure, and the persistent moisture that characterizes Snohomish County winters.
- Modified Bitumen — A multi-layer system offering reliable waterproofing performance and impact resistance for flat commercial roofs throughout Snohomish and Snohomish County.
- Standing Seam Metal Roofing — Long-lasting metal roofing systems ideal for both retrofit applications and new construction, with a drainage profile that excels in high-precipitation Pacific Northwest climates.
- Metal Panels & Architectural Metal — Customizable metal systems for commercial facilities that require both high performance and architectural appeal.
- Built-Up Roofing (BUR) — Multi-ply systems providing redundant waterproofing protection for flat and low-slope commercial buildings throughout Snohomish County.
Why Snohomish Property Owners Choose Professional Quality Roofing
Licensed in Washington State
Professional Quality Roofing holds a valid Washington State contractor license (PROFEQR869J8) and is fully insured for commercial and residential roofing work throughout Washington. We carry the credentials, documentation, and regulatory compliance your Snohomish project requires. Our Oregon CCB license (182097) demonstrates our commitment to maintaining proper licensing in every state where we operate.
Proven Washington State Commercial Track Record
Professional Quality Roofing has completed commercial roofing projects in Washington State, including a new roof installation at a Burger King location in Puyallup, WA — completed on schedule and to the building’s full operational requirements. We have also completed commercial roofing work for nationally recognized brands throughout the Pacific Northwest, including Chick-fil-A, Panera Bread, Taco Bell, Red Robin, and Kaady Car Wash. That level of commercial project discipline and quality carries directly into every job we perform in Snohomish County.
Authorized Duro-Last Installer
As an authorized Duro-Last roofing contractor, Professional Quality Roofing provides Snohomish property owners with access to one of the most durable and widely specified flat roofing systems in the commercial industry — along with the manufacturer warranty coverage that only certified installers can offer. Duro-Last’s prefabricated single-ply membrane system is specifically engineered to minimize field seams and perform in high-moisture climates, making it an exceptionally well-suited system for commercial buildings throughout Snohomish County.
Over 40 Years of Combined Experience
Our team brings over 40 years of combined roofing experience to every project. Founded in 2008 by Fidel Montes-Hernandez, Professional Quality Roofing has grown from a small family operation into a trusted Pacific Northwest commercial roofing contractor — built on a foundation of honest assessments, quality craftsmanship, and the kind of customer service that generates repeat business and referrals.
BBB Accredited
We are BBB-accredited, meaning we meet the Better Business Bureau’s standards for trust, transparency, and responsiveness. That accreditation is one signal among many that we hold ourselves to a higher standard of professionalism and accountability on every project we take on in Snohomish and beyond.
Transparent Communication on Every Project
We provide honest assessments, detailed scopes of work, clear project timelines, and written condition reports. Our team will always go the extra mile to ensure we earn the trust, respect, and continued business of every Snohomish property owner we work with. We strive to provide professional, exceptional, and friendly customer service from start to finish.
Washington State Commercial Roofing Work
Professional Quality Roofing has completed commercial roofing projects in Washington State and continues to expand its presence throughout the Pacific Northwest. One example of our Washington work is a new roof installation completed at a Burger King restaurant in Puyallup, WA — a project that required our team to deliver a full commercial roofing system on a tight operational timeline, with zero disruption to the business running below.
That same level of project discipline, coordination, and commercial roofing expertise is what we bring to every job we take on in Snohomish County. View our full project portfolio to see more of our completed commercial roofing work throughout Oregon and Washington.
“We are very pleased with our new Duro-Last roof! Pro Quality did an exceptional job and conducted themselves in a professional, efficient manner completing the project on time with no change orders. Columbia County certainly hopes to do business with this team again.”
— Casey Garret, Facilities Manager, Columbia County Courthouse
Snohomish, WA Roofing Considerations
Snohomish sits at an elevation of 66 feet along the Snohomish River in western Snohomish County, within the temperate maritime climate zone that defines the central Puget Sound region. Understanding how that climate affects commercial and residential roofing systems is essential to making the right material, installation, and maintenance decisions for your building.
Heavy Annual Rainfall
Snohomish receives approximately 41 inches of rainfall per year, with the bulk arriving between October and April. Snohomish County’s climate is shaped by prevailing westerly winds and maritime systems from the Pacific, creating sustained wet conditions throughout the fall and winter months. For commercial flat and low-slope roofs, this means drainage design is the single most important performance variable — a roof that holds standing water, even temporarily, is a roof that is deteriorating faster than it should. Membrane seam integrity, proper slope, and functional drain systems are non-negotiable components of every commercial roofing installation we perform in Snohomish.
Moss and Algae Growth
The Pacific Northwest’s combination of persistent moisture, limited direct sunlight during the long wet season, and dense evergreen tree canopy creates near-ideal conditions for moss and algae growth on roofing surfaces. Moss can retain 10 to 20 times its own weight in water — keeping roofing membranes and shingles consistently saturated. Left untreated, moss root systems infiltrate shingle granules and membrane seams, weakening adhesive bonds and accelerating deterioration well ahead of the roof’s expected service life. Low-pitch commercial roofs in Snohomish are especially vulnerable because they hold more surface moisture than steeper residential roofs. A structured preventative maintenance program — including regular inspections and debris removal — is the most effective defense for Snohomish commercial and residential property owners alike.
Wind-Driven Rain and Storm Exposure
Snohomish County experiences periodic high-wind events driven by Pacific storm systems, particularly from November through February. Wind-driven rain penetrates roofing systems at a different angle and with significantly greater force than vertical rainfall, which means flashing details, seam integrity, and mechanically fastened membrane systems must be designed and installed to account for lateral water intrusion — not just downward drainage. Professional Quality Roofing installs every commercial roofing system in Snohomish to meet Washington State wind-load requirements with properly secured flashing and code-compliant fastening patterns.
Washington State Energy Code Compliance
Washington State enforces commercial energy code requirements that affect roofing system design, particularly the required insulation values for commercial roof assemblies during replacement or new construction. Re-roofing and tear-off projects in Snohomish often require the addition of rigid insulation above the roof deck to bring the building into current code compliance — an element that adds up-front project cost but delivers long-term energy savings and code protection. Professional Quality Roofing is fully current on Washington State’s commercial energy code requirements and incorporates compliance work as a standard component of every commercial roofing project we complete in Snohomish County.
Temperature Cycling and Freeze Events
While Snohomish experiences relatively mild winters compared to eastern Washington — with average January lows around 33 degrees — the city does see occasional freeze events and periods of ice formation that affect roofing systems. Freeze-thaw cycling expands and contracts roofing materials, which stresses seams and flashing joints over time. Ice dam formation is also possible at roof edges and penetrations during sustained cold periods. Material selection, proper insulation, and sealed penetration details all play a role in managing freeze-related risk on Snohomish commercial and residential roofs.
Frequently Asked Questions — Roofing in Snohomish, WA
Is Professional Quality Roofing licensed to work in Washington State?
Yes. Professional Quality Roofing holds a valid Washington State contractor license (PROFEQR869J8) and is fully licensed and insured to perform commercial and residential roofing work throughout Washington, including Snohomish and Snohomish County. We also hold our Oregon CCB license (182097). We carry proper documentation and insurance coverage for every project we undertake in Washington State.
What commercial roofing systems do you install in Snohomish?
We install and service Duro-Last single-ply membrane systems (as an authorized installer), TPO, EPDM, modified bitumen, standing seam metal roofing, metal roof retrofit systems, and built-up roofing (BUR). The right system for your Snohomish commercial building depends on your roof’s slope, existing substrate condition, energy code requirements, budget, and desired warranty coverage. We assess each property individually and provide a free inspection and estimate with no obligation before making a recommendation.
How does the Pacific Northwest climate affect commercial roof selection in Snohomish?
Snohomish’s approximately 41 inches of annual rainfall, persistent overcast conditions, and dense tree canopy create high pressure for moss and algae growth and elevated risk of membrane degradation from sustained moisture exposure. Drainage design is the most critical performance factor for flat commercial roofs in this environment. System selection should prioritize watertight seam performance, proper slope or tapered insulation for drainage, and materials proven to resist biological growth. Duro-Last’s prefabricated seam system and TPO’s heat-reflective surface are both particularly well-suited to western Washington’s climate. We are happy to discuss the specifics of your building and provide a recommendation based on your exact conditions.
Does Washington State energy code affect my commercial re-roofing project in Snohomish?
In many cases, yes. Washington State’s commercial energy code requires that re-roofing and tear-off projects meet current insulation and thermal performance thresholds — often requiring the addition of rigid insulation above the roof deck. Professional Quality Roofing is fully current on Washington State’s energy code requirements and handles all compliance work as a standard part of every commercial roofing project we complete in Snohomish County.
How serious is moss growth on commercial flat roofs in Snohomish?
It is a significant and ongoing concern. Moss can retain 10 to 20 times its own weight in water, which keeps commercial roofing membranes in Snohomish consistently saturated during the long wet season. That sustained moisture breaks down membrane materials, weakens adhesive bonds, and promotes rot in underlying roof decking — often causing commercial roofs to fail years ahead of their expected service life. Regular inspections and a preventative maintenance program are the most cost-effective way to manage this risk. We provide both as part of our commercial roofing services in Snohomish.
Do you offer free roof inspections in Snohomish, WA?
Yes. We provide free roof inspections and estimates for both repairs and replacement for commercial and residential properties in Snohomish and throughout Snohomish County. We assess your roof’s current condition, identify any areas of concern, and provide a clear, honest scope of work and cost estimate with no obligation to proceed.
How do I get started with Professional Quality Roofing for my Snohomish property?
The easiest way to get started is to request a free quote through our website or call us directly at (971) 570-8585. You can also reach us by email at info@proqualityroofing.com. We will schedule a time to assess your roof, discuss your project goals, and provide a detailed proposal. We provide free roof inspections and estimates for both repairs and replacement, with no pressure and no obligation.
About Snohomish, WA
Snohomish is a city in Snohomish County, Washington, with a 2026 population of approximately 10,798. Located along the Snohomish River at an elevation of 66 feet, the city sits southeast of Everett and northwest of Monroe — positioned at the intersection of Snohomish County’s urban western corridor and its more rural eastern communities.
Snohomish was incorporated in 1890, making it the first incorporated city in Snohomish County. Its population reached nearly 2,000 residents at incorporation and grew rapidly through the logging and agricultural booms of the late 1800s. Today, the city is best known for its well-preserved historic downtown along First Street — nationally recognized as one of the premier antique shopping destinations in the Pacific Northwest — and for its strong sense of community identity and small-town character within the Greater Seattle metropolitan area.
The city’s commercial economy includes retail, food and beverage, professional services, and light industrial uses. Its residential neighborhoods are characterized by well-maintained homes and a median household income of $87,250 — reflecting a community that invests in its properties and expects quality from the contractors it hires.
Snohomish County as a whole is one of Washington’s fastest-growing regions, with a total population of over 866,000 and a labor force of 470,000. The county’s leading industries include retail, health care, and manufacturing — creating a diverse commercial building stock that generates consistent demand for quality commercial roofing services.
Roofing Services Near Snohomish, WA
Professional Quality Roofing serves Snohomish and the surrounding communities throughout Snohomish County and the greater Pacific Northwest, including:
- Everett, WA
- Monroe, WA
- Marysville, WA
- Lake Stevens, WA
- Mill Creek, WA
- Mukilteo, WA
- Mountlake Terrace, WA
- Sultan, WA
- Puyallup, WA
- Stevenson, WA
- Portland, OR
- Hillsboro, OR
- Salem, OR
- Happy Valley, OR
- Mount Angel, OR
Professional Quality Roofing is honored to provide complete commercial and residential roofing solutions to clients throughout Oregon and Washington. View our full service area or contact us directly to confirm coverage for your location.
Request a Quote for Roofing in Snohomish, WA
Professional Quality Roofing is ready to put our commercial and residential roofing expertise to work for your Snohomish property. Whether you need a full commercial roof replacement, a metal retrofit, a preventative maintenance program, or a residential re-roof, we have the Washington State licensing, the experience, and the team to get it done right.
Call us: (971) 570-8585
Email: info@proqualityroofing.com
Hours: Monday – Friday, 8 AM – 5 PM
WA License: PROFEQR869J8 | OR CCB: 182097
Serving Snohomish, Snohomish County, and the greater Pacific Northwest.