All Heating

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About All Heating
All Heating operates as a multi-licensed HVAC contractor serving Snohomish County and portions of King and Island counties, including Everett, Lynnwood, Redmond, Bellevue, and surrounding communities. The company holds electrical, plumbing, pump and irrigation, and general contractor licenses, allowing them to handle complex HVAC installations that require coordinated trades. With a 4.9-star average across 697 customer reviews, the company has built a substantial reputation in the region since its founding in Snohomish.
What distinguishes All Heating from typical HVAC contractors is their breadth of indoor air quality services and the financing options they offer homeowners. Beyond standard heating and cooling systems, they install and service REME HALO air purification units, a technology that proactively treats indoor air to reduce pathogens, allergens, and odors. Their service philosophy emphasizes transparent upfront pricing with no surprise charges, and they guarantee satisfaction before collecting payment. This approach mirrors their website commitment that technicians are screened, drug-tested, and professionally trained.
Customer reviews consistently mention specific technicians by name, describing particular scenarios they handled. One reviewer described technician Jeff arriving with advance notification, conducting a thorough furnace inspection while explaining each step and answering all questions. Another detailed Luke repair of a heat pump system that involved a unique dryer vent configuration exiting near the heat pump, resulting in a collaborative solution. A third reviewer recounted technician David performing a complete gas fireplace check, cleaning the unit, rearranging logs to prevent burner blockage, and installing a remote control, then teaching the homeowner how to light the pilot and adjust temperature settings. These individual accounts illustrate how their technicians approach service calls.
What Customers Say
All 697 reviews carry a 5-star or 4-star rating with no lower scores in the sample, with customers consistently praising technician communication, thorough diagnostics, and respectful service. Multiple reviewers specifically mention the same-day or next-day availability, and several highlight that technicians explained issues clearly before proceeding with repairs.
Working Hours
| SundayToday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Services
Heating & Furnace Services
Installation, replacement, repair, and tune-up services for furnaces and heating systems in residential homes.
Heat Pump Services
Repair, installation, and maintenance services for heat pump systems serving both heating and cooling functions.
Cooling & AC Services
Air conditioning installation, replacement, repair, and seasonal maintenance tune-up services.
Ductless Mini-Split Systems
Installation and repair services for ductless mini-split systems in homes without existing ductwork.
Gas Fireplace Services
Professional installation, repair, and maintenance services including remote control setup for gas fireplaces.
Water Heater Services
Traditional and tankless water heater installation, replacement, and repair services.
Indoor Air Quality
Home air purification solutions including REME HALO installation to reduce pathogens, allergens, and odors.
Boiler Services
Boiler installation and replacement along with repair services for residential boiler systems.