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Building Division

Residential Mechanical: (Installations and Repair) Licensed Contractors Serving Boulder County

Who is a building contractor?

A contractor is anyone who engages in any type of work for compensation for which a building permit is required or who directs or supervises such work. People are not considered to be a contractors are: the property owner, a laborer working under the supervision of a contractor, a person who is performing labor or repair work on their own property, an employee of the property owner who performs full-time maintenance or repair work on the property owners property, and state-licensed plumbers or electricians.

View other Boulder County Licensed Contractors.

Contractor Information	License Type
Aaark Heating & Air 5962 Sheridan Blvd. Arvada, CO 80003 Phone: 303-431-8015	Residential Mechanical
Air Craft Heating and Air Conditioning 3259 Noble Court Boulder, CO 80301 Phone: 303-800-4328	Residential Mechanical
Air Masters, LLC 940 W 7th St. Loveland, CO 80537 Phone: 970-532-7618	Residential Mechanical
AirwaysHVAC.com Inc. PO Box 803 Longmont, CO 80502 Phone: 303-776-4786	Residential Mechanical
All Climate Systems, LLC 12295 Pennsylvania St., #2B Thornton, CO 80241 Phone: 720-371-6900	Residential Mechanical
American Air Heating & A/C, Inc. 561 E. Garden Dr., #F Windsor, CO 80550 Phone: 970-686-6086	Residential Mechanical
Applewood Plumbing Heating, & Electric 5000 W 29th Ave. Denver, CO 80212 Phone: 303-458-5988	Residential Mechanical
Aqua Care/Ruby Mechanical Service 675 Gillaspie Dr. Boulder, CO 80305 Phone: 303-589-4428	Residential Mechanical
Bernie's Plumbing & Heating, Co. 1501 Lee Hill Rd., Unit #8 Boulder, CO 80304 Phone: 303-442-7060	Residential Mechanical
Boulder Metal Products, Inc. 6395C Gunpark Dr. Boulder, CO 80301 Phone: 303-442-0731	Residential Mechanical
Brennans Mechanical Contracting PO Box 1242 Longmont, CO 80502 Phone: 303-678-1211	Residential Mechanical
CT Heating & Air Conditioning, Inc. 621 Mt. Evans St. Longmont, CO 80501 Phone: 303-776-9934	Residential Mechanical
Decker Heating & Air Conditioning 33985 Lakeview Drive Pine, CO 80470 Phone: 303-838-3888	Residential Mechanical
Direct Drive Service, Inc. 4246 Lee Hill Drive Boulder, CO 80302 Phone: 303-546-0448	Residential Mechanical
Dorden Air, Inc. 8209 WCR 2 Brighton, CO 80603 Phone: 303-661-0413	Residential Mechanical
Eli Gessner LLC 4757C White Rock Circle Boulder, CO 80301 Phone: 303-847-5595	Residential Mechanical
Four Seasons Heating, Inc. 4896 Marshall St. Wheat Ridge, CO 80033 Phone: 303-423-1982	Residential Mechanical
H & M Mechanical, LLC. 108 E. Emma St. Lafayette, CO 80026 Phone: 303-530-5604	Residential Mechanical
Heat Exchange Systems 9072 Marshall Court Westminster, CO 80031 Phone: 303-986-4555	Residential Mechanical
Highland Heating & Air, Inc. PO Box 709 Mead, CO 80542 Phone: 303-848-0095	Commercial & Residential Mechanical
Home Remodeling, LLC 706 Harrison Drive Lafayette, CO 80026 Phone: 303-995-8566	Residential Mechanical
IMS Heating & Air, Inc. 5213 Longs Peak Rd., #A Berthoud, CO 80513 Phone: 970-532-0123	Residential Mechanical
J. G. Mechanical, Inc. 4750 S. Sante Fe Cir. #9 Englewood, CO 80110 Phone: 303-694-2277	Residential Mechanical
Kappler Mechanical 13949 Willow Wood Dr. Broomfield, CO 80020 Phone: 720-929-1680	Residential Mechanical
Lawton Energy Saving Solutions, LLC 4319 16th Street SW Loveland, CO 80537 Phone: 970-744-0012	Residential Mechanical
Mesa Plumbing and Mechanical Inc. PO Box 17638 Boulder, CO 80308 Phone: 303-494-6505	Residential Mechanical
Metal Mechanics, Inc. 1330 S. Cleveland Ave. Loveland, CO 80537 Phone: 970-203-9954	Residential Mechanical
Mile Hi Solar 2717 W. Eisenhower Blvd. Loveland, CO 80537 Phone: 970-461-4626	Commercial & Residential Mechanical
Northern Colorado Air, Inc. 812 Stockton Ave. Ft. Collins, CO 80524 Phone: 970-223-8873	Residential Mechanical
One Hour Heating & Air 1731 S. Wadsworth Lakewood, CO 80232 Phone: 303-935-5495	Residential Mechanical
Randy's Heating & A/C, Inc. 7261 Quail St. Arvada, CO 80005 Phone: 303-868-9545	Residential Mechanical
Robert Phillips 1249 Button Rock Drive Longmont, CO 80501 Phone: 720-352-4608	Residential Mechanical
Robert's Heating & Air, Inc. PO Box 295 Nunn, CO 80618 Phone: 970-897-2337	Residential Mechanical
Rod Hall Company, Inc. 255 Wyandot Street Denver, CO 80223 Phone: 303-777-7700	Residential Mechanical
Sanders & Johnson, Inc. 7100 Broadway #7K Denver, CO 80221 Phone: 303-422-6606	Residential Mechanical
Save Home Heat Co., Inc. 5741 Arapahoe Rd., #4 Boulder, CO 80303 Phone: 303-443-9762	Residential Mechanical
Simply Efficient LLC 7717 W 6th Ave., Suite F Lakewood, CO 80214 Phone: 720-536-8935	Residential Mechanical
Standard Renewable Energy 5757 Arapahoe Ave., #C-2 Boulder, CO 80303 Phone: 303-449-1965	Residential Mechanical
Swan Heating & A/C Inc. 508 W. 66th St. Loveland, CO 80538 Phone: 970-215-5870	Residential Mechanical
Utopia Mechanical, Inc. 4980 Monarch Drive Longmont, CO 80504 Phone: 303-875-2400	Residential Mechanical
Welzig Mechanical 1831 Boston Ave., #D Longmont, CO 80501 Phone: 303-678-5576	Residential Mechanical
Westminster Mechanical 15780 Elmira St. Brighton, CO 80602 Phone: 303-913-2015	Residential Mechanical

Boulder County Land Use Department Publications are available in PDF format which can be previewed using Adobe® Acrobat® Reader software. If you have Adobe® Acrobat® Reader installed on your computer, simply click on relative link above. Please note that these files vary in size.
If you do not have a version of Adobe® Acrobat® Reader installed on your computer, it can be downloaded for FREE.
	Just click the "Get Adobe® Reader" icon to link to the Adobe® website for download instructions. Thank you.

Land Use Director: Dale Case
Land Use Department Divisions		Mailing Address
Planning/Zoning Division, Administration, GIS/Maps, Forest Health: 303-441-3930	Building Division, Wildfire Mitigation: 303-441-3925	Land Use Department PO Box 471 Boulder, CO 80306 Phone: 303-441-3930 Fax: 303-441-4856 Office Hours: M-F 8:00AM-4:30PM Please Note: Building permits can be applied for and issued until 4:00PM.
Courthouse Annex Building 2045 13th Street, Boulder, CO 80302 Map & Driving Directions

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Info Center

Land Use Divisions

Location

Building Division

Residential Mechanical: (Installations and Repair) Licensed Contractors Serving Boulder County

Who is a building contractor?

Contractor Information

License Type

Land Use Director: Dale Case

Land Use Department Divisions

Mailing Address

License
Type