Top Side Roofing

Name

Top Side Roofing

Legal name

Topside Roofing Company

Website

https://topsideroofing.com

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

11–50 employees

Short description

Topside Roofing & Siding is a Bellingham, WA-based residential exterior services contractor serving Whatcom, Skagit, Island, and San Juan Counties in the Pacific Northwest with roofing, siding, gutters, windows, decks, skylights, and roof maintenance.

Ownership category

akta.pro rank

Product category

Residential Roofing Services

NAICS

Roofing Contractors (23816), Roofing Contractors (238160), Siding Contractors (238170), Siding Contractors (23817)

SIC

Services-To Dwellings & Other Buildings (7340), Asphalt Paving & Roofing Materials (2950)

akta.pro primary industry

Roof Installation & Replacement (HSAPAKAA)

akta.pro secondary industries

Roof Repair & Leak Remediation (HSAPAKAB), Roof Inspection, Preventive Maintenance & Tune-Ups (HSAGAKAH), Skylight & Roof Penetration Flashing (Exterior) (HSAPAKAJ), Roof Flashing, Vent & Penetration Repair (Chimney/Skylight/Pipe Boots) (HSAGAKAF), Soffit, Fascia & Eaves Repair/Replacement (HSAPAKAH)

Keywords

• Residential roofing services
• Exterior home services
• Roof replacement
• Gutter installation
• Siding installation

Headquarters

HQ city

Leavenworth

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales, Technology or R&D, Others

Revenue model

1. Roofing Installation and Replacement: One-time project-based revenue from full roof replacements, including tear-off, material installation, and cleanup. Primary revenue driver covering residential roof replacements across all service counties.
2. Roof Repair Services: One-time and recurring repair services for leaks, storm damage, missing shingles, and emergency tarping. Billed per project based on scope of work.
3. Siding, Window, Gutter, Deck, and Skylight Services: Complete exterior services including siding installation, energy-efficient window replacement, seamless gutters, custom decks, and skylight installation. Project-based one-time revenue.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

Topside Roofing & Siding provides residential exterior home services for homeowners in the Pacific Northwest, including roof repair and full replacement (architectural asphalt shingles, metal roofing, low-slope systems), siding installation, seamless gutters and gutter guards, energy-efficient window replacement, custom decks, skylight installation and repair, and proactive roof maintenance. The company is Whatcom County's only GAF Master Elite contractor, enabling exclusive access to GAF Golden Pledge lifetime warranties, and delivers all services through in-house field crews using GAF-certified installation standards.

Product overview

Topside Roofing & Siding is a single-location exterior home services company offering a unified suite of residential services rather than a platform-plus-modules architecture. The core offering centers on seven interconnected service lines: Roofing (repairs and full replacements using GAF and CertainTeed products), Siding, Gutters, Decks, Windows, Skylights, and Roof Maintenance. The company distinguishes itself as Whatcom County's only GAF Master Elite contractor, enabling exclusive access to GAF Golden Pledge lifetime warranties. Services are delivered through one unified team using proprietary weatherproofing techniques, with GAF-certified installation standards applied across all offerings. The company also provides emergency 24/7 response, insurance claim management, and flexible financing options, all bundled as part of their service delivery rather than separate product tiers.

Differentiator

Problem solved

Functional benefit

Products and services

• Roofing Services Expert residential roof repairs and full replacements tailored to the Pacific Northwest climate, including storm damage repair and complete roof replacement using architectural asphalt shingles, metal roofing, and low-slope GAF systems. Targeted at homeowners across Whatcom, Skagit, Island, and San Juan Counties.
• Siding Services High-quality siding installation using CertainTeed fiber cement and composite siding designed to shield homes from Pacific Northwest elements while improving energy efficiency, curb appeal, and long-term value. Targeted at homeowners seeking durable, weather-resistant exteriors.
• Gutter Services Professional residential gutter services including custom seamless gutter installation, gutter guards, repair, and cleaning to channel water safely away from foundations. Targeted at homeowners in the Pacific Northwest.
• Deck Services Professional residential deck building and repair services using weather-resistant composite decking materials designed for the Pacific Northwest climate, including custom designs. Targeted at homeowners seeking low-maintenance outdoor living space.
• Window Services Energy-efficient residential window replacement including double-hung, casement, picture, and custom geometric styles designed to reduce drafts and lower utility bills. Targeted at homeowners seeking improved thermal performance.
• Skylight Services Residential skylight repair and installation with leak-proof guarantee, including manual and solar-powered vented skylights for enhanced ventilation and natural light. Targeted at homeowners seeking daylight solutions.
• Roof Maintenance Services Proactive residential roof maintenance including thorough inspections, debris removal, moss treatment, minor repairs, and gutter cleaning to maximize roof lifespan and preserve manufacturer warranties. Targeted at homeowners seeking long-term roof preservation.

Quantifiable outcome

• Gutter systems can last 20-30 years with proper maintenance
• +2 more outcomes

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• GAFcoreTechnology or IntegrationGAF is the largest roofing and waterproofing manufacturer in North America. Topside Roofing & Siding holds GAF Master Elite certification (top 2% of roofers nationwide), enabling them to offer exclusive factory-backed lifetime warranties including Golden Pledge and enhanced warranty options not available through other contractors. GAF provides training, certification standards, and warranty protection that forms the cornerstone of the company's value proposition.

Scale indicators8 records

Recent moves5 records

Expansion highlights4 records

Regional players

• Valentine Roofing: Greater Seattle/Puget Sound residential roofing company focused on roof replacement, repair, and maintenance. Comparable in service mix and PNW market focus, though concentrated south of Topside's territory.
• Three Tree Roofing: Pacific Northwest residential roofing contractor serving the Seattle metro area with repair, replacement, and maintenance services. Comparable in business model and customer base though operating in a different sub-region.
• Achten's Quality Roofing: Pacific Northwest residential roofing contractor providing roof replacement, repair, and maintenance services. Comparable in service offering and customer base, operating in the broader Washington State area.
• Chase Construction North West: Washington State roofing and exterior services contractor serving the greater Puget Sound region. Directly comparable in residential roofing services and PNW market focus.
• Patriot Roofing: Pacific Northwest residential roofing contractor offering roof replacement, repairs, and storm damage response. Similar in service mix and target customer base, with overlap in storm response services.
• Lifetime Roofing: Seattle-based residential roofing contractor specializing in roof replacement and repair. Highly comparable in service offering and PNW residential focus, with overlapping GAF Master Elite credentials.
• Roof Life of Oregon: Portland-based residential roofing company offering maintenance, repair, and replacement services. Comparable in business model and focus on roof maintenance programs; serves a different PNW geography.

Direct peers

• DaBella: Bellingham-based home remodeling company offering roofing, siding, windows, and bath services. Directly competes with Topside in the same Northwest Washington market with a similarly bundled exterior services platform.

Emerging players

• Joyland Roofing: Growing residential roofing contractor in the Pacific Northwest with a focus on roof replacement and repair. Comparable in service scope though smaller in scale than Topside.

Others

• GAF (North America's largest roofing manufacturer): Topside's primary materials supplier and certification sponsor. While not a direct competitor, GAF strongly shapes Topside's competitive positioning through the Master Elite certification program and warranty structure.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/TopsideRoofing
• LinkedInlinkedin.com/company/top-side-roofing

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Top Side Roofing