K. Fox Insulation, Inc.

What K. Fox Insulation, Inc. does

K. Fox Insulation, Inc. is a private mechanical insulation contractor that has operated in the Pacific Northwest since 2012, providing industrial thermal insulation services across commercial, institutional, and marine construction projects. The company is headquartered in Arlington, Washington, with regional offices in Marysville (Western WA) and Richland (Eastern WA), and operates a separate-branded division, Ballard Insulation, for marine insulation work in the Seattle/Ballard area. Services span the full mechanical insulation trade, including plumbing, HVAC, hydronic, grease duct, equipment, steam pipe, condenser, generator exhaust, acoustical, marine, and firestopping applications. Customers include hyperscale technology firms (Microsoft, Amazon, Google, Facebook, SpaceX), major sports and entertainment venues (Climate Pledge Arena, T-Mobile Park, Kraken Practice Facility), universities (University of Washington, Washington State University, Central Washington University), and commercial/industrial clients (Pyramid Brewery, among others).

The business runs on a project-based, professional-services revenue model: estimates are prepared on request by a team of estimators and an account executive, work is performed by unionized field labor accessed through partnerships with Local 7 Insulators and NW Carpenters, and project delivery is overseen by a superintendent and operations manager. Pricing is quote-based and not publicly disclosed. There is no technology platform layer — no proprietary software, no app, no API, no AI/ML components — the offering is the skilled physical installation of insulation materials on customer job sites. Indirect distribution runs through industry-association credibility channels (notably FCIA membership) and union labor access.

The company shows characteristics of a small but stable specialty trade contractor: 11-50 employees, three offices, a sub-brand for marine work, no disclosed funding rounds, no M&A activity, no public-market signals, and no technology-product surface. Strategic posture is regional entrenchment in Washington State rather than geographic or product-line expansion beyond marine and adjacent mechanical-insulation scopes.

Name

K. Fox Insulation, Inc.

Legal name

K. FOX Insulation, Inc.

Website

https://kfoxinsulation.com

Company type

Private

Founded year

2012

Operating status

Operating

Headcount range

11–50 employees

Short description

K. Fox Insulation, Inc. is a Pacific Northwest mechanical insulation contractor founded in 2012, providing pipe, HVAC, equipment, marine, and firestopping insulation services to enterprise commercial, industrial, and institutional clients across Washington State from offices in Arlington, Marysville, and Richland.

Ownership category

akta.pro rank

Product category

Mechanical Insulation Contracting Services

NAICS

Plumbing, Heating, and Air-Conditioning Contractors (23822), Drywall and Insulation Contractors (238310)

akta.pro primary industry

Insulation & Air/Vapor Barrier Systems (Thermal, Acoustic, WRB/AVB) (IMAFAMAD)

akta.pro secondary industry

Duct Sealing, Insulation & Airflow Balancing (HSAOAIAH)

Keywords

• Mechanical insulation services
• Pipe insulation
• HVAC insulation
• Firestopping services
• Marine insulation

Headquarters

HQ city

Arlington

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Marketing or Sales

Revenue model

1. Mechanical Insulation Contracting Services: Project-based revenue from providing mechanical insulation services to commercial and industrial clients. Services include pipe insulation, HVAC insulation, equipment insulation, and specialty applications for large-scale projects.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

K. Fox Insulation, Inc. is a mechanical insulation contractor that installs industrial thermal insulation on mechanical systems for commercial, industrial, and marine clients. Services span plumbing, HVAC, hydronic, grease duct, equipment, steam pipe, condenser, generator exhaust, acoustical insulation, firestopping, and marine insulation (via the Ballard Insulation division). The company serves enterprise projects throughout the Pacific Northwest from offices in Arlington, Marysville, and Richland, Washington.

Product overview

K. Fox Insulation, Inc. is a mechanical insulation contractor offering industrial thermal insulation services throughout the Pacific Northwest since 2012. The company provides a comprehensive suite of insulation services organized by application type: plumbing insulation, HVAC insulation, hydronic insulation, grease duct insulation, equipment insulation, steam pipe insulation, condenser insulation, generator exhaust insulation, acoustical insulation, marine insulation (via Ballard Insulation division), and firestopping. These services collectively address mechanical insulation needs across commercial, industrial, and marine sectors.

Differentiator

Problem solved

Functional benefit

Brands

• Ballard Insulation: Marine insulation services division operated by the company, separate branded entity for marine services.

Products and services

• Mechanical Insulation Services

Named customers12 records

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

Three partnerships are on record, tiered minor.

• FCIA (Frozen Condenser Insulation Association)minorOthersIndustry association membership providing credibility and connection to the mechanical insulation industry standards and best practices.
• Local 7 InsulatorsminorOthersLocal union partnership for skilled labor in the mechanical insulation trade, ensuring access to trained workforce.
• NW CarpentersminorOthersPartnership with Northwest Carpenters union providing access to skilled carpentry and construction workforce for insulation projects.

Scale indicators1 record

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• APi Group: Public holding company with mechanical insulation, fire suppression, and life-safety service subsidiaries (e.g., Insulation Holdings). Operates in the same mechanical insulation space but as part of a diversified, much larger services platform.
• Comfort Systems USA: National HVAC and mechanical contracting consolidator with subsidiary-level mechanical insulation capabilities adjacent to K. Fox's HVAC insulation and hydronic/steam pipe services.
• EMCOR Group: National mechanical and electrical construction services firm whose mechanical insulation offerings overlap with K. Fox Insulation's HVAC and pipe insulation work, though EMCOR operates far more broadly across facility services.
• Limbach Holdings: Mechanical systems contractor providing HVAC, plumbing, and building services that include mechanical insulation scope; comparable in end-customer profile (commercial, institutional) though broader in offering.
• TIC - The Industrial Company: Heavy industrial construction and mechanical services firm with significant mechanical insulation scope on power, process, and industrial facility projects, comparable in application though far larger in scale.

Direct peers

• IHP Industrial Inc. Specialty mechanical insulation contractor focused on industrial and commercial pipe, equipment, and boiler insulation services—closely aligned with K. Fox Insulation's core service portfolio.
• Greenberry Industrial: Northwest-based industrial contractor with mechanical insulation and scaffolding services overlapping K. Fox's PNW industrial insulation work and geographic footprint.
• L.S. Fiore: Mechanical insulation specialty contractor serving commercial, industrial, and institutional customers with pipe, HVAC, and equipment insulation services—directly comparable scope to K. Fox Insulation.
• Performance Contracting Group: One of the largest U.S. mechanical insulation and specialty contractors, directly comparable to K. Fox Insulation's core offering of pipe, HVAC, equipment, and firestopping services for commercial and industrial clients.
• BrandSafway: Major mechanical insulation and access services contractor serving industrial, commercial, and infrastructure markets with overlapping service scope (pipe, equipment, HVAC insulation) and a much larger national footprint.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/k.-fox-insulation-inc.

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 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 K. Fox Insulation, Inc.