What is the best whole house air filter for allergies?
For allergy relief, a MERV 11–13 pleated filter or whole-home air purifier captures pollen, dander, and wildfire smoke particles that standard filters…
Read AnswerFrequently Asked Questions
Straight answers to the questions our customers ask most — covering plumbing, heating, cooling, and electrical service across our service area.
Can Done Install Attic Fans?
Done installs electric, solar, and whole-house attic fans to exhaust heat buildup, reduce AC load, and improve comfort in Denver-area homes.
Read AnswerHow Can I Cool Down My Attic?
Attic cooling in Denver homes is best addressed through better insulation, proper ventilation, air sealing, and duct improvements that reduce heat load…
Read AnswerAre Attic Fans Worth It?
Attic fans can reduce cooling loads on the Front Range, but only when the attic is well-sealed — poor air sealing can…
Read AnswerHow Does an Attic Fan Work?
An attic fan exhausts superheated attic air to the outside, reducing the heat load on your living space and making your air…
Read AnswerDo Boilers Need Regular Maintenance?
Boilers need annual maintenance to run safely and efficiently — Done's tune-ups cover combustion, pressure, venting, and scale issues common in Denver's…
Read AnswerCan Done Repair Boilers?
Done repairs hot-water and steam boilers throughout the Denver metro, diagnosing pressure issues, failed pumps, zone valves, and mineral scale buildup.
Read AnswerHow Long Do Boilers Last?
A well-maintained residential boiler typically lasts 15 to 30 years — longer than most furnaces — with water quality and annual service…
Read AnswerHow Do Boilers Work?
Boilers heat water and circulate it through pipes to radiators or radiant floors — Denver homes benefit from proper altitude-adjusted combustion setup…
Read AnswerWhat Do Boilers Do?
A boiler heats water and distributes that warmth through radiators, baseboard units, or radiant floor tubing, providing even, draft-free heat without ductwork.
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