Johnstone Supply has an established online presence — johnstonesupply.com was first registered on February 10, 1996, 30 and a half years ago.
Websites like this with 30 and a half years online are among the longest-running among hvac installation & repair in Bangor.
How Johnstone Supply compares
4.6 ★
above the 4.5 area avg
30 yrs
online since 1996
28
hvac installation & repair providers in area · 25 rated 4+★
Other HVAC Installation & Repair in Bangor
Bangor Radiator Shop4.7F.W. Webb Company - Greater Bangor Area4.7The Heating Lodge3.7Heat Pump Rebates5.0X L Air Heating & Cooling4.0JM Heat Pump Cleaning5.0
View all hvac installation & repair in Bangor →