Greeley Furnace Commercial Services

Commercial Services & Maintenance

Since 1958 certified team of professionals at Greeley Furnace has set the standard of excellence for commercial heating, cooling, indoor air quality, and radiant comfort systems in Greeley, Weld, and Larimer County Colorado.

Whether you are a property manager, business owner, builder, developer, designer, or engineer, we understand it is a vital business need to have a professional HVAC partner you can trust to provide solutions at a reasonable cost. We are considered by area business owners and clients as a leader in the HVAC industry.

  • Upfront pricing so you know the exact cost before the repairs are completed
  • Emergency 24-hour service with no overtime charges to contract clients - we are always on call for you.
  • 100% guaranty that we will stand behind our warranty and work.
  • The most highly trained technicians with the latest technology to get the job done right
  • All of our technicians are NATE Certified, the highest standard of training in our industry
  • We are fully licensed, bonded, E&O insured, and much more to exceed standard coverage nothing to chance.

Maintenance Plan Benefits

  • Pre-paid tune-up visits at an affordable rate
  • Priority client status
  • Many manufacturers require scheduled tune-ups to keep equipment warranty coverage intact
  • Even the best-designed systems can fail if not properly maintained

Greeley Furnace Maintenance Benefits:

  • Priority customer
  • 10% off labor and materials for repairs
  • Maintains manufacturer’s warranty
  • 24-hour emergency service
  • No overtime charges
  • Improved efficiency
  • Extended equipment life
  • Ensures safety
  • Improved capacity

Heating and Cooling Tune-up Procedures:

  • 21-point heating inspection
  • 21-point cooling inspection
  • Clean and replace 1” filter
  • Perform combustion & carbon monoxide analysis (NCI certified)
  • Check and adjust gas pressure
  • Check flue draft
  • Lubricate all parts needed
  • Inspect and tighten belts
  • Check for holes/cracks in the heat exchanger
  • Check for loose electrical connections
  • Measure temperature rise/fall
  • Check safety controls
  • Verify operation of user control
  • Inspect and clean inside/outside of the unit
  • Record air conditioning operating pressures
  • Monitor amp draw on motors
  • Wipe down the unit to keep free from dust and debris
  • Clean burner
  • Inspect Heat exchanger
  • Check all electrical connections
  • Measure temperature rise of furnace (delta T)
  • Test all safety limits & controls
  • Record and check refrigerant charge (subcooling/superheat)

All Greeley Furnace Heating and Air technicians are NATE Certified!

“Great repair technician Ralph Got AC working. Ralph and Scott were awesome! The fact that they dispatched a tech to come out in the evening to fix my broken...
–Joe B., Yelp