CORNERSTONE ROOFING, INC.

What CORNERSTONE ROOFING, INC. does

Cornerstone Roofing, Inc. is a privately held, family-owned roofing contractor founded in 1996 and headquartered in Snohomish (Maltby area), Washington. The company specializes in composition/asphalt shingle roof replacement, roof repair, and complementary services including gutters, downspouts, skylights, and roof maintenance for both residential and commercial properties across King and Snohomish Counties. It operates through two divisions: a Re-Roof Division handling roof replacements on steep-slope residential and commercial buildings, and a Repair Division serving existing-roof service needs such as leaks, flashing, ventilation issues, and skylight re-flashing. The commercial book includes government schools, condominium HOAs, apartment complexes, and religious nonprofit clients, with individual projects reaching 120,000 square feet.

The company installs products from multiple major manufacturers — CertainTeed, Owens Corning, Malarkey, and GAF/Elk — and holds top-tier CertainTeed credentials (SELECT ShingleMaster, Master Shingle Applicator, Shingle Quality Specialist) plus Owens Corning Preferred Contractor status, allowing it to offer enhanced warranties such as CertainTeed SureStart PLUS. Its customer acquisition is sales-led: free roof inspections are offered as the top-of-funnel entry point, followed by on-site estimator visits that produce quote-based proposals. Revenue is generated entirely from one-time project-based contracts — roof replacement, repair, and inspection services — with no subscription or recurring component. Pricing is quote-based, varies by roof size, materials selected, and project scope, and customer financing (12 months no payments, no interest OAC) is offered.

The business is operated by approximately 13 direct employees, supported by certified in-house roofing crews rather than a subcontractor model. Distribution is direct-to-customer with no intermediaries. Marketing leverages a multi-channel approach including the company website, Facebook, Yelp, Angie's List, Puget Sound Consumers Checkbook, referral networks, and earned media in regional outlets. No funding rounds, acquisitions, subsidiaries, or leadership transitions are disclosed; the company operates as an independent, owner-operated regional contractor with nearly three decades of continuous licensing under the same Washington contractor registration.

Name

CORNERSTONE ROOFING, INC.

Legal name

Cornerstone Roofing, Inc.

Website

https://cornerstoneroofing.com

Company type

Private

Founded year

1996

Operating status

Operating

Headcount range

11–50 employees

Short description

Cornerstone Roofing, Inc. is a privately held, family-owned roofing contractor founded in 1996 in Snohomish, Washington, specializing in composition/asphalt shingle roof replacement and repair for residential and commercial properties across King and Snohomish Counties, with certifications from CertainTeed and Owens Corning.

Ownership category

akta.pro rank

Product category

Residential and Commercial Roofing Services

NAICS

Roofing Contractors (238160), Roofing Contractors (23816)

SIC

Asphalt Paving & Roofing Materials (2950)

akta.pro primary industry

Roof Installation & Replacement (HSAPAKAA)

akta.pro secondary industries

Shingle Roof Repair & Replacement (Asphalt/Composite) (HSAGAKAB), Roof Inspection, Preventive Maintenance & Tune-Ups (HSAGAKAH), Skylight Replacement (HSAPAJAD)

Keywords

• Residential roofing services
• Commercial roofing installation
• Asphalt shingle roofing
• Roof repair services
• Roof inspection services

Headquarters

HQ city

Snohomish

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Supply Chain

Revenue model

1. Roof Replacement Services: One-time project-based revenue from roof replacement on residential and commercial properties. Includes composition/asphalt shingle roofs, gutters, downspouts, and skylights.
2. Roof Repair Services: Revenue from repair services including roof leak repair, flashing, ventilation issues, skylight re-flashing and replacement, and roof maintenance.
3. Roof Inspection Services: Free roof inspections offered to evaluate existing roof condition and provide repair or replacement recommendations.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels7 records

Core offering

Cornerstone Roofing provides residential and commercial roofing services with a primary focus on Composition (Asphalt Shingle) roof replacements and repairs. The company operates a Re-Roof Division for full roof replacement and a dedicated Repair Division for leak repair, flashing, ventilation, skylights, and roof maintenance. Services are supported by free roof inspections, professional project management, and manufacturer-backed warranties.

Product overview

Cornerstone Roofing, Inc. is a residential and commercial roofing service company offering a unified suite of roofing services centered around Composition/Asphalt Shingle roof replacements. The company operates two primary divisions: a Re-Roof Division for roof replacements and a Repair Division for roof repairs. Core services include free roof inspections, roof replacement (specializing in CertainTeed, Malarkey, GAF/Elk, and Owens Corning shingle products), roof repairs, gutters, skylights, and roof maintenance. The company works with both residential homes and commercial properties including schools, churches, condominiums, and apartment complexes.

Differentiator

Problem solved

Functional benefit

Products and services

• Roof Replacement (Re-Roof Division) Composition/Asphalt Shingle roof replacement services for steep slope residential and commercial properties, including gutters, downspouts, and skylights. Operated as a dedicated Re-Roof Division.
• Roof Inspection Free roof inspections to evaluate the condition of cedar shake or composition/asphalt shingle roofs and determine whether repair or replacement is needed.
• Roof Repair (Repair Division) Repair services for existing roofs including roof leaks, flashing, ventilation issues, skylight re-flashing and replacement, and roof maintenance. Operated as a dedicated Repair Division.
• Gutters and Downspouts Gutter and downspout installation and replacement services provided alongside roof replacement projects.
• Skylights Skylight installation, replacement, and re-flashing services for residential and commercial properties.
• Roof Maintenance Ongoing roof maintenance services for residential and commercial properties to extend roof life and address minor issues.
• Cedar Shake Roofing Cedar shake roof installation and replacement including Heavy CCA Treated and Medium Untreated Resawn Cedar Shakes for residential properties.

Named customers14 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Two partnerships are on record, tiered core.

• CertainTeedcoreTechnology or IntegrationCertainTeed is the primary shingle supplier and certification partner. Cornerstone holds multiple certifications including CertainTeed SELECT ShingleMaster, CertainTeed Master Shingle Applicator, and CertainTeed Shingle Quality Specialist. Company offers CertainTeed SureStart PLUS Warranty on installations.
• Owens CorningcoreTechnology or IntegrationOwens Corning preferred roofing contractor status. Supplier of roofing materials including shingles. Company is certified for Owens Corning Shingle Recycling program for sustainability.

Scale indicators2 records

Recent moves5 records

Expansion highlights5 records

Regional players

• Long Home Products: Regional exterior home remodeling company selling roofing, windows, and baths primarily along the U.S. East Coast. Comparable residential re-roofing business model with similar in-home sales motion, though geographically separated from Cornerstone's Pacific Northwest footprint.

Direct peers

• Aspen Contracting: National residential roofing contractor specializing in composition shingle roof replacement, repair, and insurance-claim work with a sales-led, in-home presentation approach. Comparable business model, customer segment, and geographic roll-up profile.
• Bone Dry Roofing: National roofing franchise offering residential roof inspection, repair, and replacement services across multiple U.S. markets. Directly comparable to Cornerstone's residential composition shingle re-roofing and repair business model, with similar sales-led, free-estimate GTM.
• DaBella: Regional home exterior remodeling company selling roofing, siding, and windows through a direct-sales, in-home estimate model. Highly comparable GTM and customer base to Cornerstone's residential composition shingle re-roofing division.

Broad incumbents

• Tecta America: One of the largest commercial roofing contractors in the U.S., providing installation, repair, and maintenance across a broad portfolio of systems. Comparable to Cornerstone on commercial steep-slope and large-project execution, though Tecta operates at significantly greater scale.
• CentiMark Corporation: Large commercial roofing and flooring contractor servicing national accounts across industrial, retail, and institutional segments. Comparable on commercial steep-slope project execution and warranty-backed installation services.
• Power Home Remodeling: Large national exterior remodeling company offering roofing, siding, and windows through direct in-home sales. Comparable on residential replacement GTM and composition shingle offering, with broader product portfolio and significantly larger scale.
• Roofing Corp of America: Acquisition-driven national platform that buys regional residential roofing companies. Comparable as both a competitor and a potential exit pathway for family-owned regional roofers like Cornerstone.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/CornerstoneRoofingInc
• LinkedInlinkedin.com/company/cornerstone-roofing-inc.

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 CORNERSTONE ROOFING, INC.