24/7 HVAC Services in Lynnwood, WA

Yes. The phone is answered 24 hours a day, 7 days a week, including nights, weekends and holidays, by a person rather than a voicemail box. For a genuine no-heat or no-cooling emergency we dispatch the nearest available HVAC contractor at any hour, and we give you a realistic arrival window when you call, because it depends on weather, traffic and how many calls are coming in. Call (321) 478-0693.

Gas and electric furnace repair and replacement, heat pump repair and installation (including dual-fuel systems), central air conditioning repair and installation, ductless mini-splits for homes and condos without ductwork, and 24/7 emergency service. Tune-ups, filtration for wildfire smoke and condensate drain problems are handled as part of those visits. See the furnace repair and heat pump repair pages for the details.

Yes. The contractor diagnoses the problem first and gives you the price before any part goes in or any work begins, and you decide whether to go ahead. If the call is at night, on a weekend or on a holiday and the rate is different, you hear that up front too. We do not publish flat prices online because an honest number depends on what your system actually needs.

Every HVAC contractor we send is registered with Washington L&I, licensed where Washington requires it, and insured. Washington has no single statewide HVAC license: contractors register with L&I, technicians doing the electrical side hold an electrical certificate, and refrigerant work requires EPA Section 608 certification. You can check any contractor with the Washington L&I contractor lookup.

It depends on the furnace's age, the condition of the heat exchanger, the repair in front of you and whether you also want cooling. Many Lynnwood homes built around 1979 are on their second or third furnace, and a heat pump (or a heat pump paired with the gas furnace) adds air conditioning in the same project. Our heat pump vs gas furnace guide walks through the trade-offs.

Leave the house first and take everyone with you, including pets. Do not flip switches, start a car in an attached garage or try to find the leak. From outside, call 911 and Puget Sound Energy at 1-888-225-5773. Once the utility or fire department has cleared the home, call us at (321) 478-0693 to have the furnace, water heater venting or other gas appliance repaired.

It depends on what failed, how hard the equipment is to reach, parts availability for the model, and whether the call is after hours. Cleaning a flame sensor and replacing an inducer motor or control board are very different jobs. Ranges published online often leave out the diagnostic visit, refrigerant, electrical work or permits. Here, the contractor diagnoses first and gives you the price before any work starts. Our furnace repair cost guide explains what moves the number.

Most HVAC contractors charge for the diagnostic visit, and some credit it toward the repair if you go ahead. Ask when you call what the visit costs, whether it is credited, and how night, weekend or holiday rates work. You hear all of that before anyone arrives, and the repair price comes before any work starts.

It is a float switch that shuts the furnace, air handler or AC off when drain water backs up, so the water doesn't overflow onto the floor or ceiling. If it keeps tripping, something is wrong: a clogged trap or drain line, a failed condensate pump or a drainage problem. Resetting it over and over hides the cause, so leave it and call for a diagnosis.

The EPA recommends keeping indoor relative humidity below 60%, ideally between 30% and 50%. Measure it with a hygrometer rather than guessing. If it stays high, with sweating windows, musty rooms or damp insulation, the cause could be drainage, ventilation, a crawl space, equipment settings or a building leak, and each needs a different fix.

In Lynnwood split-levels and two-story homes, the usual causes are undersized or leaky return ducts, crushed or disconnected runs in the crawl space or attic, closed or blocked registers, and a blower set for heating airflow rather than cooling. Measuring airflow room by room shows which one it is. A bigger furnace rarely fixes it on its own.

In damp 30- to 40-degree weather, frost builds on the outdoor coil, and the heat pump reverses for a few minutes to melt it. Steam, a whoosh and a short burst of cooler air are normal. Defrost that runs very often, lasts a long time, or leaves solid ice on the unit points to a sensor, defrost control, fan or refrigerant problem. Read what is normal and what is not before you call.

Replacing a furnace, heat pump or air conditioner typically needs a mechanical permit, and new wiring may need an electrical permit too. Inside city limits that runs through the City of Lynnwood; unincorporated addresses such as Martha Lake or Alderwood Manor go through Snohomish County. The installing contractor usually pulls it, but confirm that in writing along with who handles the inspection.

The equipment model, capacity and efficiency rating, the load calculation behind the size, labor, duct and electrical changes, condensate handling, controls, the permit, startup testing and commissioning, haul-away and cleanup, the parts and labor warranty with exclusions, and payment milestones. Ask whether sizing follows ACCA Manual J, and compare quotes line by line rather than by the bottom number.