Mon–Fri 7:30 am – 5:30 pm

(970) 493-0866
Now in Fort Collins — right in the middle of where we work · Opens September 2026

Our HVAC Journey

View our HVAC journey in pictures

Photos of our HVAC installations, heat pump installs, boilers, and mechanical rooms in Fort Collins and Northern Colorado. More on YouTube.

Watch installs on YouTube →
Daikin R32 heat pump on a stand — Grants HVAC install
Daikin R32 heat pump on a stand — Grants HVAC install
Daikin heat pump with line-hide on a Northern Colorado home
Daikin heat pump with line-hide on a Northern Colorado home
Daikin heat pump at a Fort Collins-area home
Daikin heat pump at a Fort Collins-area home
Daikin cold-climate heat pump on a pad and stand
Daikin cold-climate heat pump on a pad and stand
Daikin heat pump on a stand, installed by Grants Heating & Air
Daikin heat pump on a stand, installed by Grants Heating & Air
Ductless mini-split in a vaulted living room
Ductless mini-split in a vaulted living room
Daikin mini-split indoor unit in a home office
Daikin mini-split indoor unit in a home office
Mini-split heat pump in a Northern Colorado bedroom
Mini-split heat pump in a Northern Colorado bedroom
Wall-mount mini-split in a living room
Wall-mount mini-split in a living room
Daikin mini-split outdoor unit under a mountain deck
Daikin mini-split outdoor unit under a mountain deck
Daikin Aurora R32 mini-split at a lakeside home
Daikin Aurora R32 mini-split at a lakeside home
Grant with a Cooper & Hunter mini-split install
Grant with a Cooper & Hunter mini-split install
Daikin indoor mini-split with Grants Heating & Air label
Daikin indoor mini-split with Grants Heating & Air label
Ceiling cassette mini-split install
Ceiling cassette mini-split install
Grant installing a ceiling cassette from the attic
Grant installing a ceiling cassette from the attic
Daikin mini-split on a historic Fort Collins home
Daikin mini-split on a historic Fort Collins home
Daikin R32 mini-split at a mountain cabin
Daikin R32 mini-split at a mountain cabin
Whole-house line-hide for a multi-head mini-split
Whole-house line-hide for a multi-head mini-split
Daikin R32 mini-split on a red barn
Daikin R32 mini-split on a red barn
Wall-mount outdoor unit and Grants HVAC truck — commercial
Wall-mount outdoor unit and Grants HVAC truck — commercial
Cooper & Hunter commercial heat pumps
Cooper & Hunter commercial heat pumps
Cooper & Hunter mini-split on a stand
Cooper & Hunter mini-split on a stand
Daikin mini-split on a log cabin
Daikin mini-split on a log cabin
Cooper & Hunter mini-split with line-hide
Cooper & Hunter mini-split with line-hide
Daikin indoor unit in a timber-frame home
Daikin indoor unit in a timber-frame home
Daikin mini-split with line-hide on a mountain home
Daikin mini-split with line-hide on a mountain home
Finished wall-mount mini-split in a living room
Finished wall-mount mini-split in a living room
Daikin air handler, humidifier, and new duct — mechanical room
Daikin air handler, humidifier, and new duct — mechanical room
Daikin gas furnace with Grants HVAC service sticker
Daikin gas furnace with Grants HVAC service sticker
Daikin furnace with Honeywell humidifier and media filter
Daikin furnace with Honeywell humidifier and media filter
Daikin furnace with AprilAire air cleaner
Daikin furnace with AprilAire air cleaner
Daikin furnace in a closet with Clean Comfort filter
Daikin furnace in a closet with Clean Comfort filter
Daikin furnace with metal flue and new duct
Daikin furnace with metal flue and new duct
Daikin furnace in a tight basement mechanical room
Daikin furnace in a tight basement mechanical room
Daikin furnace with Trion media air cleaner
Daikin furnace with Trion media air cleaner
Modine garage unit heater
Modine garage unit heater
Infrared tube heater in a shop
Infrared tube heater in a shop
Daikin central air conditioner on a pad — Grants HVAC
Daikin central air conditioner on a pad — Grants HVAC
Central AC on a mountain cabin with Grants sticker
Central AC on a mountain cabin with Grants sticker
Condenser under a deck with insulated line set
Condenser under a deck with insulated line set
Lennox air conditioner — we service all makes and models
Lennox air conditioner — we service all makes and models
Central air conditioner on a pad, Northern Colorado winter
Central air conditioner on a pad, Northern Colorado winter
Outdoor condenser under a mountain deck
Outdoor condenser under a mountain deck
Honeywell HE300 whole-home humidifier
Honeywell HE300 whole-home humidifier
AprilAire media air cleaner
AprilAire media air cleaner
Clean Comfort MERV media filter
Clean Comfort MERV media filter
Rooftop coil cleaning — Grants HVAC
Rooftop coil cleaning — Grants HVAC
Heat pump coil cleaning
Heat pump coil cleaning
Media filter service on a maintenance visit
Media filter service on a maintenance visit
Dirty vs clean 4-inch filter
Dirty vs clean 4-inch filter
Mini-split blower wheel after a cleaning
Mini-split blower wheel after a cleaning
Grant flushing a Navien boiler
Grant flushing a Navien boiler
Outdoor AC maintenance
Outdoor AC maintenance
Cooper & Hunter mini-split service
Cooper & Hunter mini-split service
Lennox outdoor unit on a mountain cabin — we service all makes
Lennox outdoor unit on a mountain cabin — we service all makes
Equipment trailer staged for an install
Equipment trailer staged for an install
US Boiler hydronic system with zone valves — Grants HVAC
US Boiler hydronic system with zone valves — Grants HVAC
Radiant floor manifold, tankless, and storage tank
Radiant floor manifold, tankless, and storage tank
Navien boiler with zone pumps and indirect tank
Navien boiler with zone pumps and indirect tank
Wall-hung boiler, tank water heater, and Taco zone control
Wall-hung boiler, tank water heater, and Taco zone control
Grundfos zone pumps and copper hydronic piping
Grundfos zone pumps and copper hydronic piping
Boiler, tankless water heater, and well tank in a basement
Boiler, tankless water heater, and well tank in a basement
PEX radiant loops under a Northern Colorado floor
PEX radiant loops under a Northern Colorado floor
Boiler and copper hydronics in a tight basement
Boiler and copper hydronics in a tight basement
Fort Collins Home Energy Advisor team
Fort Collins Home Energy Advisor team