Quantum Construction, Inc.

What Quantum Construction, Inc. does

Quantum Construction, Inc. is a family-owned, full-service general contractor founded in 1984 and headquartered in Anacortes, Washington. The firm designs, builds, and remodels commercial, industrial, custom residential, and mixed-use projects across the Pacific Northwest, with a primary service area covering Skagit, Island, Whatcom, San Juan, and northern Snohomish counties and select projects in Eastern Washington, King County, and Pierce County. Quantum Construction operates a sales-led, relationship-based go-to-market model in which projects are won through direct customer engagement, referrals, and community reputation, with project-based pricing scoped per site, configuration, and finish selection. The firm manages a 15-person internal team consisting of owners, project managers, a project engineer, a bookkeeper, and multiple superintendents, executing work through a network of subcontractors and supplier partners.

The company's core service portfolio includes new construction, remodels, and tenant improvements; preconstruction planning and budgeting; design-build leadership for functional buildings (mills, hangars, processing plants, storage, office shells); and a Customer Driven Project Management framework that aligns project objectives with customer-defined success metrics. Quantum Construction also operates as a CBC Steel Buildings dealer for pre-engineered metal building solutions and holds exclusive distribution rights in NW Washington for PowerShingle solar canopy technology, allowing it to combine solar power generation with watertight roof structures. Revenue is generated through one-time project contracts for general contracting work and professional services fees for preconstruction engagements, with multi-year contract durations on larger developments.

Notable customers span tribal and government entities (Swinomish Casino & Lodge, Didgʷálič Wellness Center, Stillaguamish Natural Resources Department), healthcare (Island Hospital), banking (Bank of the Pacific), aviation (Corporate Air Center), manufacturing (Pacific Woodtech), marine (La Conner Maritime), agriculture (Wilcox Feed Mill), nonprofits (Anacortes Family Center, Brigid Collins), and food service (Bob's Chowder Bar). The firm is privately held, with no external funding or parent company, and is led by the Baldwin family, including co-owners Karin and Mike Baldwin, Project Manager Josh Baldwin, and a team of named superintendents and a project engineer.

Name

Quantum Construction, Inc.

Legal name

Quantum Construction, Inc.

Website

https://quantumci.com

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Quantum Construction is a family-owned general contractor founded in 1984 in Anacortes, Washington, delivering commercial, industrial, custom residential, and mixed-use construction plus design-build services across the Pacific Northwest.

Ownership category

akta.pro rank

Product category

General Construction Services

NAICS

Commercial and Institutional Building Construction (23622), Nonresidential Building Construction (2362), Residential Building Construction (2361), Industrial Building Construction (23621)

SIC

General Bldg Contractors - Nonresidential Bldgs (1540), General Bldg Contractors - Residential Bldgs (1520), Operative Builders (1531)

akta.pro primary industry

Office & Corporate Building Construction (IMAFACAA)

akta.pro secondary industry

Multi-Family Residential Construction (Apartments, Condos, Townhomes) (IMAFABAB)

Keywords

• General contracting services
• Commercial construction
• Custom home building
• Design-build services
• Construction project management

Headquarters

HQ city

Anacortes

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales, Others

Revenue model

1. General Contracting Services: Construction and remodeling services for commercial, industrial, residential, and mixed-use projects. Revenue generated through project-based contracts for new construction, remodels, and tenant improvements.
2. Preconstruction Services: Preconstruction planning, budgeting, and design-build leadership services provided before and during construction projects.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Quantum Construction, Inc. is a family-owned, full-service general contractor that builds and remodels commercial, industrial, residential, and mixed-use projects across Washington State. The company provides new construction, custom residential homes, remodeling and tenant improvements, preconstruction planning and budgeting, and design-build leadership for functional buildings. Project work is delivered through a relationship-based, customer-driven project management framework with on-time and on-budget execution as a stated goal.

Product overview

Quantum Construction, Inc. is a full-service, family-owned general contractor offering a unified portfolio of construction services centered around commercial, industrial, residential, and mixed-use projects. The core offerings include Commercial Construction, Custom Residential Construction, and Remodeling & Tenant Improvement services, supported by a Customer Driven Project Management methodology and Preconstruction Services. The company also serves as a CBC Steel Building Dealer, providing pre-engineered metal building solutions. Project types span offices, banks, mills, food processing, schools, restaurants, research facilities, hangars, healthcare, aviation, agricultural, maritime, retail, and recreational facilities throughout Skagit, Island, Whatcom, San Juan, and northern Snohomish counties in Washington State.

Differentiator

Problem solved

Functional benefit

Products and services

• Commercial Construction Full-service commercial construction including new construction, remodels, and tenant improvements for offices, retail, healthcare, educational, and hospitality facilities.
• Custom Residential Construction Custom-built homes designed to be unique and tailored to individual homeowner specifications and preferences.
• Remodeling & Tenant Improvement Transformation of existing commercial and residential spaces through remodels and tenant improvement projects.
• Preconstruction Services Preconstruction planning, budgeting, and design-build leadership to prepare projects for successful execution.
• Design-Build Services Design-build track record for industrial, commercial, and agricultural projects where Quantum acts as overall design lead, particularly suited for functional buildings such as mills, processing plants, hangars, storage buildings, and office shells.
• CBC Steel Buildings As a CBC Steel Building Dealer, Quantum offers pre-engineered metal building solutions for commercial and industrial applications.

Quantifiable outcome

• Saved AFC over $80,000 in in-kind donations for Anacortes Family Center project
• +2 more outcomes

Named customers17 records

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

13 partnerships are on record, tiered core and minor.

• CBC Steel BuildingscoreChannel Partner/ Reseller/ DistributorCBC Steel Buildings dealer partnership for metal and steel building construction projects. Listed as a service offering on Quantum Construction website.
• PowerShinglecoreTechnology or IntegrationExclusive distributor for NW Washington for PowerShingle solar canopy technology. PowerShingle provides innovative ground-mounted solar installations that offer watertight roof structures while generating solar power.
• Fisher ExcavatingminorOthersSubcontractor that provided in-kind donations for Anacortes Family Center project.
• Van Beek DrywallminorOthersSubcontractor that provided in-kind donations for Anacortes Family Center project.
• Consolidated Electrical Distributors (CED)minorOthersSubcontractor that provided in-kind donations for Anacortes Family Center project.
• Precision ElectricalminorOthersSubcontractor that provided in-kind donations for Anacortes Family Center project.
• Mount Vernon Carpet OneminorOthersSubcontractor that provided in-kind donations for Anacortes Family Center project.
• Spencer RoofingminorOthersSubcontractor that provided in-kind donations for Anacortes Family Center project.
• Anacortes PlumbingminorOthersSubcontractor that provided in-kind donations for Anacortes Family Center project.
• JD PaintingminorOthersSubcontractor that provided in-kind donations for Anacortes Family Center project.
• DK SystemsminorOthersSubcontractor that provided in-kind donations for Anacortes Family Center project.
• Judd & BlackminorOthersSubcontractor that provided in-kind donations for Anacortes Family Center project.
• Concrete Nor'west (Miles Sand and Gravel)minorOthersSubcontractor that provided in-kind donations for Anacortes Family Center project.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• BNBuilders: Seattle-headquartered general contractor delivering commercial, healthcare, education, and civic projects across the Pacific NW. Directly comparable to Quantum in regional focus and commercial/nonresidential mix, though at significantly larger scale.
• Bayley Construction: Pacific NW general contractor with a long-standing presence serving commercial, industrial, healthcare, and senior living clients in Washington and Oregon. Comparable in scope of services and family/relationship-led operating style.
• Lease Crutcher Lewis: Pacific NW general contractor specializing in commercial, healthcare, higher education, and tenant improvements with offices in Seattle and Portland. Closely comparable in service mix and Northwest market orientation, with similar design-build emphasis.
• Walsh Construction: Pacific NW division of Walsh Group delivering commercial, healthcare, and institutional building projects. Comparable service mix targeting similar owner types, though operating at substantially larger scale.
• Absher Construction: Puyallup, WA-based general contractor with deep experience in commercial, civic, multi-family, and senior living construction across the Pacific NW. Comparable regional GC serving overlapping customer types and project categories.
• W.G. Clark Construction: Seattle-area general contractor active in commercial, healthcare, civic, and tenant improvement work across the Puget Sound region. Comparable in service portfolio and Northwest regional focus.
• Lydig Construction: Pacific NW general contractor with a strong portfolio in commercial, healthcare, education, and industrial projects across Washington. Comparable in customer mix and regional market focus, with deeper resources than Quantum.

Broad incumbents

• Mortenson: Large national general contractor with a Seattle office serving commercial, healthcare, and renewable energy clients across the Pacific NW. Comparable in commercial/industrial project types but operates at vastly greater scale and capacity.
• Skanska USA: Global general contractor with a significant Pacific NW presence delivering commercial, healthcare, and civil projects. Comparable in commercial/nonresidential scope but competes with Quantum at much larger project scales.
• McCarthy Building Companies: Large national general contractor active in healthcare, education, commercial, and renewable/solar construction across the West Coast. Comparable in project type diversity and sustainability/solar exposure, though at materially greater scale.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/QuantumConstruction
• LinkedInlinkedin.com/company/quantum-construction-inc.
• Instagraminstagram.com/quantumconstructioninc

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

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 Quantum Construction, Inc.