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Expert Insulation Contractors Serving the United States
DKB, Inc. has been a trusted leader in the mechanical insulation industry for over 50 years, delivering high-value insulation products and services to industrial and commercial clients nationwide. Founded by Dean, Ken, and Brian Burows, our family legacy spans three generations, rooted in the expertise of Raymond 'Pappy' Burows, who pioneered the industry in the 1940s. Our team combines decades of hands-on experience with cutting-edge construction management tools, including computerized estimation and job tracking, to ensure precision and efficiency on every project. We specialize in mechanical insulation, energy appraisal, firestop installation, and noise abatement, serving diverse sectors such as food processing, nuclear facilities, healthcare, and high-tech clean rooms. Our commitment to safety and quality is underscored by memberships in ISNET, Avetta, Browz, and the National Insulation Association, ensuring adherence to the highest industry standards.

With branch offices across the western United States, we provide tailored solutions for projects of all sizes, emphasizing energy conservation, cost savings, and environmental responsibility. Our certified craftsmen and appraisers deliver expert thermal insulation inspections and installations, meeting UL, ASTM, and local code requirements. From industrial refrigeration systems to HVAC ductwork, we prioritize client satisfaction through superior craftsmanship and a dedication to innovation. As a privately held company headquartered in Pasco, Washington, DKB, Inc. remains focused on building long-term partnerships and delivering measurable value to every client.
Services
Mechanical Insulation Energy Appraisal Noise Abatement Industrial Refrigeration HVAC Insulation Insulation Inspection Firestop Installation
Highlights and features
  • We have over 50 years of experience in mechanical insulation and energy efficiency.
  • Our certified craftsmen meet UL, ASTM, and local code requirements.
  • We utilize computerized estimation and job tracking for project precision.
  • We serve diverse industries including nuclear, healthcare, and food processing.
  • Our safety standards are world-class through ISNET, Avetta, and Browz memberships.
Associations and certifications
  • National Insulation Association
  • ISNET
  • Avetta
  • Browz
  • AGC
  • TAUC
  • FCIA
Services
Mechanical Insulation
Mechanical insulation limits heat gain or loss in industrial systems, enhancing energy conservation and reducing operational costs. Our solutions address condensation control, fire safety, and personnel protection while complying with UL and ASTM standards. Clients benefit from tailored installations that optimize thermal efficiency and environmental sustainability.
Energy Appraisal
Our NIA-certified appraisers evaluate thermal performance using advanced software, identifying BTU losses and translating them into cost-saving opportunities. This service helps clients prioritize insulation upgrades to maximize energy efficiency and reduce greenhouse gas emissions for long-term facility sustainability.
Noise Abatement
Engineered insulation and jacketing solutions minimize industrial noise from equipment and ductwork. We target sound sources to reduce decibel levels in commercial spaces, ensuring compliance with safety regulations and improving workplace comfort through customized acoustic treatments.
Firestop Installation
Certified installers apply UL-listed firestop systems to electrical, mechanical, and structural penetrations, containing fire and smoke spread. Our solutions enhance life safety and structural integrity while meeting code requirements for commercial and industrial buildings.
HVAC Insulation
Thermal insulation for HVAC systems improves energy efficiency and reduces noise transmission. Our certified craftsmen install materials meeting local energy codes, ensuring optimal performance and compliance with fire safety standards for commercial buildings.
Questions
What industries does DKB, Inc. serve?
We serve food processing, healthcare, nuclear, high-tech, government facilities, and commercial construction projects nationwide.
Are your insulation services code-compliant?
Yes, all installations meet UL, ASTM, and local, federal, and international energy code requirements.
Do you offer nationwide service?
We operate throughout the U.S., with branch offices strategically located in western states for efficient project execution.
How do energy appraisals benefit my facility?
Appraisals identify insulation inefficiencies, quantify energy losses, and provide actionable recommendations to reduce costs and emissions.
What safety certifications do your teams hold?
Our craftsmen are certified in firestop installation and adhere to ISNET, Avetta, and Browz safety standards.