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Mon to Fri 7:30AM to 4:30PM Locally owned in Spokane since 1984 (509) 534-0547
Spokane and Inland Northwest

HVAC installation in Spokane.

New construction, replacement, and retrofit installs for Spokane homes and commercial buildings.

A proper installation accounts for as much as 75% of the long term efficiency of an HVAC system. An oversized system short cycles, dehumidifies poorly, and burns through compressors. An undersized system runs continuously, struggles to keep up on design days, and runs up your utility bill. Before we quote anything, Advanced Mechanical Systems walks the property, looks at the load, and right sizes the equipment.

On the install itself, we do the unglamorous things that make a system last. Leak tested line sets, balanced duct, controls configured correctly, and a startup report we leave with you. Our three step process is inspection and evaluation, installation, then follow up.

We install heat pumps, gas and electric furnaces, geothermal systems, ductless mini splits, water heaters, boilers, radiant floor systems, and air conditioning. Selected based on what fits your home or building.

What is included

  • Free walkthrough and right sized load calculation
  • Written equipment recommendation with options
  • All required mechanical and electrical permits
  • In house sheet metal for transitions and ductwork
  • Startup documentation and owner walkthrough
  • Manufacturer warranty registration on your behalf

Who we do this for

Homeowners Landlords Property managers General contractors Building owners

Frequently asked

How long does an install take?

A like for like furnace or AC replacement is typically one day. A full system replacement with duct modifications runs longer. We will give you a written schedule.

Do you handle permits?

Yes. We pull all required permits and meet inspectors on site. You should never have to chase a permit on a job we ran.

Do you install residential and commercial?

Both. Residential heat pumps, furnaces, AC, ductless, water heaters, boilers. Commercial rooftop units, splits, and full system replacements.

What systems do you install?

Heat pumps, gas and electric furnaces, geothermal systems, ductless mini splits, water heaters, boilers, radiant floor systems, air conditioning, and package units.

HVAC Installation in Spokane and beyond

If you searched for any of the below, this is the page for you. We handle each one for Spokane homeowners, property managers, and business owners.

  • Spokane HVAC installation
  • furnace installation Spokane
  • heat pump installation Spokane
  • AC installation Spokane
  • new HVAC system Spokane
  • residential HVAC install
  • commercial HVAC install
No-pressure consultation

Comfortable home.
Reliable business.

Heating, cooling, and HVAC services for Spokane homes and businesses. Same day response on most service calls.

Schedule a Free Consultation Call (509) 534-0547 Emergency response · Licensed & insured in WA + ID