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Bellingham · Whatcom County

Facility HVAC for the far corner of Washington — ready before the outflow.

We maintain, repair and replace heating, cooling and ventilation in offices, clinics, downtown buildings and light industry around Bellingham Bay — and in homes across Whatcom County. When the cold wind comes down the Fraser, we'd rather your equipment was ready than we were busy.

(360) 585-6247 Book a visit
Commercial rooftops near Bellingham Bay on a clear, bitterly cold winter morning, snow drifted against rooftop units, mountains white in the distance
Cold-snap readiness

The countdown, for buildings and homes.

What to do from the moment an outflow wind is forecast to the morning after it ends — the building column for facility managers, the home column for everyone else.

  1. −72 hForecast

    Find the weak units while there's time.

    Buildings

    • Run heat on every unit and note any that are slow or noisy.
    • Change filters that are loaded.
    • Book repairs now — the phones get busy later.

    Homes

    • Run the heat for an hour. Is it keeping up?
    • Check the filter.
    • Know where your heat pump's backup or emergency heat setting is.
  2. −24 hArrival

    Set the building to hold heat.

    Buildings

    • Raise night and weekend setbacks in spaces with water in the walls or ceilings.
    • Check outside-air dampers close as they should.

    Homes

    • Don't turn the heat right down if you're away.
    • Clear the area around the outdoor unit and furnace vents.
  3. DuringThe cold

    Keep the air paths clear.

    Buildings

    • Drifted snow in rooftop intakes can starve units of air.
    • A tripped freeze switch is a symptom — find the cause.

    Homes

    • Steam from a heat pump in defrost is normal. Solid ice isn't.
    • Keep high-efficiency furnace pipes outside clear of snow.
  4. AfterThe thaw

    Look for what the cold left behind.

    Buildings

    • Frozen condensate lines, split coils, water under units.
    • Units left in emergency modes.

    Homes

    • Water around the furnace or indoor unit.
    • Switch the heat pump back out of emergency heat.

General guidance, not a substitute for a look at your equipment. Pipe freeze protection is plumbing work; we handle the heating and ventilation side. The full cold-snap page.

Businesses — most of our work

The buildings we look after.

An older brick commercial building in downtown Bellingham with rooftop equipment visible above the cornice

Offices, clinics and downtown buildings

Older brick buildings downtown and in Fairhaven, newer offices and clinics along the Guide Meridian and Barkley — rooftop units, split and ductless systems, ventilation.

A light-industrial building near the Bellingham waterfront with unit heaters visible through an open roll-up door

Light industry, shops and retail

Workshops and warehouses near the waterfront and the airport, retail along Meridian and Bakerview — unit heaters, rooftop units, exhaust fans.

Year-round facility work

Not just the cold months.

  • Planned maintenance

    Visits timed to the seasons, with a written note per unit.

  • Repair

    Measured, photographed and priced in writing before work.

  • Replacement

    Planned around occupants, including rooftop lifts.

  • Ventilation

    Exhaust fans, fresh-air dampers and filters — including smoky-summer filter changes.

  • Controls

    Schedules and setbacks set for how the building is used — and for cold nights.

  • Homes

    Heat pumps, ductless systems and furnaces across Whatcom County.

Homes

And the houses, too.

Commercial work leads, but we repair, replace and maintain heat pumps, ductless systems and gas furnaces in houses across Bellingham, Ferndale, Lynden and Blaine — including the question every Whatcom homeowner asks after an outflow: why did the heat pump struggle?

  • Backup heat set up and tested before winter.
  • Outdoor units raised and placed out of the worst wind.
  • Written prices before any billable work.

Home services

A heat pump on a raised stand beside a house after a snowfall, the snow cleared around it
A heat pump raised clear of snow and meltwater.
Where we work

Whatcom County and north Skagit.

The office is on Commercial Street in Bellingham.

  • Bellingham
  • Ferndale
  • Lynden
  • Blaine
  • Birch Bay
  • Sudden Valley
  • Everson
  • Sumas
  • Burlington
  • Mount Vernon

Office

1401 Commercial St, Bellingham, WA 98225
Mon–Fri 7am–4:30pm
(360) 585-6247

Questions

Asked in Whatcom County.

What is the Fraser outflow and why does it matter for heating?

Several times most winters, cold air from the interior of British Columbia pours down the Fraser River valley and out over Whatcom County as strong, freezing northeast wind. It brings a sharp drop in temperature and wind-driven snow, which is exactly when heating equipment is pushed hardest and fails most often.

My heat pump is steaming and there is ice on it. Is it broken?

Steam during a defrost cycle is normal. A light coat of frost that clears regularly is normal too. A unit encased in solid ice, or one whose fan is blocked by ice, needs attention. Do not chip at it with tools; switch it to emergency or backup heat if you have it and call.

Why did our air handler shut down in the cold?

Many commercial air handlers have a freeze protection switch that shuts the unit down if air across a water coil gets too cold, often because an outside-air damper let in freezing air. The cause needs finding before the unit is simply reset.

Are you in Everett?

No. Everett is part of the business name. We are based on Commercial Street in Bellingham and work across Whatcom County and north Skagit County.

Do you work on homes as well?

Yes. Commercial work leads, but we repair, replace and maintain heat pumps, ductless systems and furnaces in houses across Bellingham and Whatcom County.

Get ready before the wind turns.

Buildings and homes across Whatcom County — one number.

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