Knob And Tube Wiring: What You Need To Know
If you’re a Portland homeowner whose house was built before the 1950s, there’s a good chance your home’s electrical wiring was done in the knob and tube style. We’re here to tell you what it is, what you should know about it, and, if necessRead More
What is Galvanized Piping, and What can I do about it?
Do you own or live in a house that was built before the 1960’s? If your answer is yes, then there is an excellent chance that your home's plumbing has galvanized plumbing unless there has been an upgrade within the last forty-five to fiftyRead More
Does 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 yearsRead More
Green 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.Read More