·Denver, CO

Heat out? Cooling gone? Call (720) 659-2059 now — someone will pick up.

5.0 from 50 Google Reviews
Answered day or night(720) 659-2059

Air Conditioning, Heating, Heat Pump and Water Heater Services in Denver, CO

The full list of what we fix, install and maintain.

Serving Denver, Aurora, South Aurora, Centennial, Littleton, Highlands Ranch, and communities across the Denver metro.

Call (720) 659-2059

Everything Havana Solutions Works On

Havana Solutions is a Denver-based HVAC company. We cover air conditioning, heating and furnaces, heat pumps, boilers, air handlers, ductwork, indoor air quality and water heaters. Repair, replacement, maintenance and new installation all sit with one company. The service visit is $70. It comes off the invoice when the work goes ahead.

Technician setting up a wall thermostat while a homeowner watches
01Two technicians connecting a new air conditioner condenser beside a brick home, the old unit on a hand truck

Air Conditioning

An AC call starts with the parts that fail most often. That means the capacitor, the contactor, the condenser fan motor, the refrigerant charge and the coils. Each one fails in its own way. The part that stopped your system today is not always the part that stops it next. So we check what surrounds it before quoting anything. You hear what failed, what else is worn, and what each option costs.

  • AC repair and diagnostics
  • Air conditioner installation and replacement
  • AC maintenance and tune-ups
  • Ductless mini-split installation and repair
  • Smart and Wi-Fi thermostats
  • Emergency and same-day AC service
Air Conditioning
02Technician testing a newly installed gas furnace with a meter in a utility closet

Heating and Furnaces

Heating here covers gas furnaces and boilers. They fail in different ways and cost different money to put right. A furnace inspection means checking the heat exchanger, the ignition, the gas pressure and the airflow. A furnace that lights is not the same as a furnace that is safe. It is also not the same as one running at the output it was rated for.

  • Furnace repair
  • Furnace installation and replacement
  • Furnace maintenance and inspection
  • Boiler repair, installation and maintenance
  • Heating system replacement
  • Emergency and same-day heating service
Heating and Furnaces
03Two technicians levelling a ductless mini-split head on a living-room wall

Heat Pumps

A heat pump cools in summer and heats in winter from one unit. That is why most heat pump work is installation rather than repair. Picking the right one turns on one specification. It is how cold it gets outside before the unit stops doing useful work. That same rating sets what the Xcel rebate pays. We are registered with Xcel Energy, and on an air-source heat pump no registered contractor means no rebate at all.

04Technician connecting the gas line to a wall-mounted tankless water heater in a basement

Water Heaters and Water Treatment

Most water heaters get replaced the day they fail, not before. That is a bad time to learn the options. Venting, gas supply and the space the unit sits in decide what will physically fit. The answer changes from one address to the next. Softeners and filtration get handled on the same visit where that makes sense.

  • Water heater repair and replacement
  • Tankless water heaters
  • High-efficiency water heaters
  • Water filtration systems
  • Water softener installation
05Two technicians cleaning a floor vent with a duct-cleaning hose and air machine

Indoor Air Quality, Ductwork and Air Handlers

Equipment can only move the air the ducts let it move. So airflow gets diagnosed before anyone talks about new equipment. This is also where dryer vent cleaning sits, which most homeowners are never told to do. And it is where a whole-home humidifier earns its place through a Colorado winter.

  • Air quality testing and purification
  • Whole-home humidifiers and dehumidifiers
  • Ductwork, zoning and airflow correction
  • Duct and vent cleaning
  • Dryer vent cleaning
  • Air handler repair, installation and replacement
  • Hydronic air handlers
Indoor Air Quality, Ductwork and Air Handlers
Call (720) 659-2059

Questions About the Work

What homeowners ask before they pick a service.

Havana Solutions (720) 659-2059
01Do you install the equipment you repair?

Yes. Repair, replacement and new installation are all in house. The company that diagnoses the fault is the one that fits the replacement.

02Do you work on systems you did not install?

Yes, and on every major brand. Nothing here is tied to one manufacturer. A replacement gets chosen around your house and your budget.

03What is the difference between a tune-up and a repair?

A repair fixes what has already failed. A tune-up catches a part on its way out while the system still runs. That one is cheaper.

04Do you handle emergency breakdowns?

Yes, for heating and cooling both. Standard hours end at 5pm. Anything after that is priced differently.

05Do you offer plumbing or electrical work?

Water heaters, tankless units, filtration, softeners and boilers are our own work. Other plumbing and electrical jobs get arranged through companies we work with.

Book Any of These in Denver or the Surrounding Metro

One number covers all of it.

Maybe the AC quit overnight. Maybe the furnace is going into its last winter. Maybe a water heater has started leaking. It is the same number for all of it, and the same $70 to find out where you stand. Call (720) 659-2059. We cover Denver, Aurora, South Aurora, Centennial, Littleton, Highlands Ranch, and Castle Rock.

  • One number for every service
  • Same-day options available
  • English or Spanish
  • 5.0 from 50 Google reviews
Call (720) 659-2059
Call (720) 659-2059