Furnace Tune up for $225
Get your furnace checked by Green Box Mechanical. We do a 10 point inspection on your furnace
Read MoreGoing All Electric Near Portland, OR
Many of our customers are deciding to convert their existing gas appliances such as stoves, water heaters and furnaces to electric. Green Box Mechanical can provide comprehensive analysis and service to make that happen!
Read MoreAre plumbing issues haunting your house?
Is your toilet full of Boo’s? Could be a case of phantom flushing. There may be a leak between the toilet tank and the bowl. The crash and fast flow of water when you flush a pressure-assisted toilet is normal. It’s not a ghost...
Read MoreDoes our thermostat need to be replaced?
With colder weather hitting Portland, we begin turning to our heating systems for comfort. You may be asking, “How do I know if my thermostat is working properly?” While thermostats may vary, many units show signs of decline after ten years
Read MoreGreen Box Mechanical: HVAC, Electrical, Plumbing Services in One Box
Green Box Mechanical offers a new and fresh concept to the greater Portland area. Specialty craftsmanship focussed on excellence, trust, integrity, and the very highest level of customer service.
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