Affordable Furnace Tune Up and Maintenance in Centennial, CO and the Denver Metro Area

Furnace Tune-Up & Maintenance

Though Denver area averages about 53 inches of snow per year. This is more than twice the national average! In these conditions, you need your furnace running at its best. Let 888 Heating keep you warm on those cold winter days and nights.

The professional staff at 888 Heating is experienced in working on all models of boilers, heat pumps, furnaces, and gas/electric heaters. You can count on 888 Heating to help you choose the best option to suit your needs AND your budget!

We arrive on time and equipped to make sure that your home or office is comfortable during winter months.

Ask us about our season-long “No Breakdown” guarantee!

$59 Tune-up
Tune-ups Normally $89

$18.88 Furnace Diagnosis
No trip fee

Why Choose 888 Heating and Cooling?

From Ft. Collins to Castle Rock and all points in between, call 888 Heating for your heating and cooling needs. We have been serving the Denver Metro area for over a decade. We offer reliable, consistent, and trustworthy service for all your furnace, hot water heater, HVAC, and air conditioning appliances and systems.

Also, if you have an emergency, 888 Heating will respond with real 24/7 service with no additional fees! Your emergency is not an opportunity and you will never be charged more!

With 888 Heating, you’ll get:


  • Trustworthy HVAC Repairs
  • Servicing of ALL Major Brands
  • 20% Discount for Service Club Members


  • No “Emergency” Upcharge
  • Equipment and Repair Warranties
  • Honest, Up Front Pricing

Premium Furnace Tune Up

Keep your family and your home safe with a yearly furnace maintenance service. A furnace tune-up could detect a dangerous carbon monoxide issue or gas leak that could save your family. Regular checkups prolong the life or your furnace and save money on costly repairs in the future.

Get a 40+ point furnace maintenance and safety inspection. Inspections includes:

  • Check Thermostat
  • Check blower circuit board
  • Read blower motor amps
  • Check inducer motor amps
  • Measure temperature rise
  • Adjust gas pressure
  • Check limit switch and mount
  • Inspect heat exchanger
  • Inspect ducts
  • Run furnace at all stages
  • Check flu pipe for leaks and rust
  • Test gas shut off
  • Test gas connections for leaks
  • Carbon monoxide detection
  • Check blower wheel bearings
  • Evaporator coil cleaning
  • Filter change or clean
  • Check burners
  • Check hoses
  • Check condensate pump

A trusted HVAC company in Colorado

888 Heating is one of the most trusted companies in Centennial and Denver. We have been serving the Denver area for almost 30 years with quality heating and a/c services. What do you get with 888 Heating?

  • ● 100% Satisfaction Guarantee
  • ● No Breakdown Guarantee with a clean bill of health after furnace tune up. (Read more below)
  • ● 41 point furnace tune up and safety inspection
  • ● Parts and labor warrantee
  • ● Technicians get yearly education updates
  • ● Almost 30 years serving the Denver Metro Area


Read Our Reviews

We want our customers to know that we are there when they need us. 888 Heating guarantees 100% satisfaction for every customer on all our work, you’ll receive simple quotes with no hidden charges, highly personalized service and a dedication to excellence and we always clean up before leaving.
888 Heating’s No Breakdown Guarantee is:
After we’ve done a tune-up and the furnace system has a clean bill of health, if later that same season the system has an issue we will apply 100% of the original tune-up charge to any repairs 888 Heating performs on the system.We stand by our services and products so that you have the best customer experience.

Regular Maintenance and Heater Tune-ups Save You Money

Getting a regular tune-up on your furnace is an important part of keeping it in working order. Not only can tune-ups extend the life of your system you’ll keep it operating at maximum efficiency. That can drastically lower your energy costs and potentially prevent costly repairs. Both can save you money!

During a heater tune-up from 888 Heating, one of our specialized technicians will do a complete system check and perform various tasks to ensure your furnace is running properly.

Standard Furnace Tune-up and Safety Inspection

  • 100% Satisfaction Guarantee
  • Assess starting capabilities and safety controls
  • Lubricate all moving furnace parts
  • Conduct carbon monoxide testing
  • Measure connections, volt/amps, temperature difference, and air flow
  • Tighten electrical connections
  • Adjust thermostat calibration
  • Clean and adjust ignition assembly, blower components, and air filters

After we’ve done a tune-up and the furnace system has a clean bill of health, if later that same season the system has an issue we will apply 100% of the original tune-up charge to any repairs 888 Heating performs on the system.



Get a FREE Estimate

FREE Estimates on New Furnace, Air Conditioner, and Air Purification Systems. 10 year Parts and Labor Warranty