Green Home Services
Working with all major brands, the company installs gas furnaces, heat pumps, air conditioning and water heaters. Its work carries a one-year warranty.
- Website checked
Heating contractors and plumbers for breakdowns.
Boulder sits at the base of the Front Range foothills, where on December 30, 2021 wind gusts of 70 to 100 mph fanned the Marshall Fire toward Superior and parts of Louisville. Heating and cooling here is a matter of local rules as much as weather. The City of Boulder lists mechanical permits for furnaces, water heaters and fireplaces, and exempts things like portable equipment and replacing a part that does not change an appliance's approval or listing or make it unsafe. If a system is replaced with a different type, the city's residential permit guide asks for ACCA-approved documentation showing proper equipment sizing, though simple furnace or boiler replacements are not included. Before you hire for an emergency, ask whether the job needs a mechanical permit, who will pull it, and whether sizing paperwork applies. Ask for the scope in writing, even on a cold night, and keep a copy of any permit for your records.
Working with all major brands, the company installs gas furnaces, heat pumps, air conditioning and water heaters. Its work carries a one-year warranty.
Open around the clock, every day, the company works on hydronic heating, including boilers and radiant floor systems, with water heaters also offered.
Solar thermal systems and boiler work make up much of its business, including repairs on boilers of any make and gas, electric and heat pump water heaters. It serves Boulder and Longmont.
Plumbing and heating work since 1956 covers boilers, water heaters and burst pipes, with emergency service offered in Boulder, Longmont, Niwot and Lafayette.
Also serves Denver
It serves the Boulder County area, diagnosing and repairing furnaces, boilers, water heaters and ductless mini-splits, plus hydronic systems.
Open all day and night, the company handles furnace and heating repair, heat pumps and air conditioning in Boulder.
Mitsubishi-brand ductless systems are the main focus, alongside heat pump installs and air conditioning and heating repair. Financing is available.
Emergency service is offered, and frozen pipes are among the problems it addresses alongside HVAC work and water heaters.
Trane and Mitsubishi equipment is installed here, covering furnaces, heat pumps and ductless mini-splits, with service in Boulder, Longmont and Niwot.
Service runs 24 hours a day, every day, covering furnaces, water heaters and frozen pipes, in Denver and Boulder.
Family-owned, it offers 24-hour emergency AC service and furnace and heating repair, plus heat pump services and air duct cleaning.
Lennox equipment is among the brands it works with, covering furnaces, boilers, heat pumps and ductless mini-splits. Service reaches Denver, Aurora, Centennial and Golden, and financing is available.
Also serves Denver
Heat pump installation, repair and maintenance form the core of its work, with AC repairs, tune-ups and duct repair also offered for homes and businesses in Boulder.
Seven days a week, the business handles air conditioning, heat pumps, furnaces and boilers, and offers emergency service.
Also serves Denver
Its work covers furnace and heating repair, heat pump service and thermostat work, with 24-hour emergency AC service from a family-owned base in Boulder.
Since 1963, the family-owned business has installed and replaced furnaces and heat pumps, along with ductless mini-splits, in Boulder, Lafayette, Erie and Niwot.
Also serves Colorado Springs, Denver
Indoor air quality work and new AC installation sit alongside furnace and heating repair, heat pump service and air duct cleaning. The family-owned company also offers 24-hour emergency AC service.
The company works with Navien and Weil-McLain equipment, covering boilers, tankless water heaters and ductless mini-splits.
Family-owned since 1982, the company repairs furnaces, boilers and water heaters, and offers emergency service. Sewer backups and burst pipes are among the problems it handles, with work in Longmont, Arvada and Lakewood.
Also serves Denver
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The National Weather Service says wind gusts of 70 to 100 mph hit the base of the Front Range foothills, including Boulder, on December 30, 2021. Those winds fanned the Marshall Fire, which spread east to Superior and parts of Louisville.
NOAA National Weather Service Denver/Boulder (source, opens in a new tab)
EnergySmart's income-qualified rebates are for Boulder County households earning 100% of Area Median Income or less. They pay 50% of project costs, up to $2,000 per year, for efficiency or electrification upgrades such as heat pumps.
Have fuel-burning appliances such as a furnace or boiler inspected by a professional at least once a year.
Get written quotes from at least three contractors for the same work, and check references from recent clients.
Put it in a written contract: the work, price, deposit, start and finish dates, warranty, permits and clean-up. Paying cash to skip it leaves you no recourse.
It depends on the work. The City of Boulder lists mechanical permits for furnaces, water heaters and fireplaces, but exempts replacing a part that does not alter the appliance's approval or listing or make it unsafe. Ask the contractor which category your job falls in and who handles any permit. City of Boulder (source, opens in a new tab)
Boulder's residential permit guide asks for ACCA-approved documentation showing proper equipment sizing when a system is replaced with a different type. It says this does not include simple furnace or boiler replacements. Ask your contractor which case applies to your job and who will supply the paperwork. City of Boulder (source, opens in a new tab)
Ask for the diagnosed fault, the parts and labour involved, any permit work, the warranty on the repair, and the timing. If the contractor suggests replacing the whole system instead, ask for the reasons in writing so you can compare it with a second opinion.
Ask each company the same questions: what is the cause, what is included, what is excluded, and whether a permit is needed. Compare the written scopes line by line rather than just the totals, and check that each company holds the licence your local rules require.