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36 Years
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Emergency
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Trusted HVAC & Refrigeration Services in Bellingham, WA
Smith Mechanical has been the trusted HVAC and refrigeration company serving Northwest Washington since 1990. Our licensed technicians deliver reliable comfort solutions for residential, commercial, and industrial clients across Whatcom, Skagit, Island, North Snohomish, and San Juan counties. With decades of proven experience, we specialize in heating, cooling, and refrigeration systems, including furnace replacement, ductless heat pumps, and commercial refrigeration design.

Our commitment to honest work, expert care, and lasting solutions is reflected in our 24/7 emergency service and personalized approach. We prioritize customer satisfaction through regular maintenance agreements, energy-efficient installations, and transparent communication, ensuring tailored solutions for every client's unique needs.
Services
HVAC Installation Furnace Repair Ductless Heat Pumps Commercial Refrigeration Emergency Service Preventive Maintenance Boiler Systems Air Quality Solutions System Design Walk-in Cooler Repair
Details
  • Year established: 1990
Highlights and features
  • 30+ years of local HVAC and refrigeration expertise since 1990
  • 24/7 emergency service with fast response times
  • Certified technicians for residential, commercial, and industrial systems
  • Energy-efficient solutions tailored to Northwest Washington's climate
  • Transparent pricing with financing options on qualifying equipment
What people say
Fantastic crew Fast response Reasonable rates Spotless work Top shelf job
Services
HVAC Installation
We install energy-efficient heating, ventilation, and air conditioning systems tailored to residential and commercial spaces. Our technicians ensure proper sizing and configuration for optimal performance and comfort. Clients benefit from reduced energy costs and enhanced indoor air quality through modern, reliable equipment.
Commercial Refrigeration
Our team designs and services refrigeration systems for grocery stores, restaurants, breweries, and industrial facilities. We handle walk-in coolers, ice machines, and specialized cooling equipment. Clients receive durable installations and prompt repairs to maintain product integrity and operational efficiency.
Emergency HVAC Repair
We provide round-the-clock emergency repair services for heating and cooling system failures. Our technicians respond quickly to restore comfort and minimize downtime. Clients gain peace of mind knowing critical systems are restored promptly by licensed professionals.
Preventive Maintenance
Regular maintenance extends equipment lifespan and prevents costly breakdowns. We offer seasonal inspections, cleaning, and adjustments for HVAC and refrigeration systems. Clients enjoy consistent performance, energy savings, and early detection of potential issues.
Ductless Heat Pumps
We install and service ductless heat pump systems for homes and businesses without existing ductwork. These energy-efficient systems provide zoned heating and cooling solutions. Clients benefit from flexible installation options and lower utility bills.
Questions
What HVAC services do you offer?
We provide installation, repair, and maintenance for furnaces, boilers, ductless heat pumps, air conditioners, and commercial refrigeration systems.
Are you available for emergencies?
Yes, our 24/7 emergency service ensures licensed technicians respond promptly to urgent heating and cooling needs.
Do you serve residential and commercial clients?
Yes, we cater to both homeowners and businesses across Northwest Washington with customized HVAC and refrigeration solutions.
What financing options exist?
We offer 18-month same-as-cash financing on qualifying equipment through approved credit, valid through November 15, 2025.
Which areas do you service?
We serve Whatcom, Skagit, North Snohomish, Island, and San Juan counties, including Bellingham, Mount Vernon, and Oak Harbor.