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Name: Mark's Heating & Cooling, Inc.
Telephone: (262) 567-6829

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Mark's Heating & Cooling, Inc.

"Whatever It Takes"

About Us

We offer Bryant Heating and Cooling Systems for Oconomowoc, the Lake Country area and surrounding neighborhoods. We have over 40 years of field experience and service covering Southeastern Wisconsin, and are proud to be NATE Certified. We can provide and meet all your heating and cooling needs, be it a new furnace or air conditioner, service on your existing heating and cooling system or just some preventative maintenance to help improve your current efficiency of your home system. Marks Heating offers a complete sales, service and installation with a full line of Bryant heating and air conditioning products. Please visit our web page http://www.marksheat.com

Areas Served

Waukesha County, WI | Oconomowoc, WI | Lake Country, WI

Our Professional Associations

North American Technician Excellence
Better Business Bureau

Our Certifications

NATE Certified

What We Offer

Our Specialties include:

Residential and Commercial
New Home Construction
Remodels
Boiler Installation and Repair
Humidifiers
In-Floor Heating
Air Conditioning

Our Services include:

Air Conditioner
Furnaces and Repair
Boilers and Installation
We Sell Bryant Brand Products

Our Brands include:

Bryant

Our Products include:

Dehumidifiers
Ventilators
UV Lamps
Evaporate Coils
Humidifiers
Light Commercial
Heat Pumps
Gas Furnaces
Packaged Products
Fan Coils
Ductless Systems
Air Conditioners
Air Purifiers
Boilers
CO Alarms
Controls and Thermostats
VRF Indoor and Outdoor Units, Controls and Accessories

Testimonials

On 2/1/2024 Gar Aschenbrener had this to say:
Prompt and takes time to explain the repair. 5 Star service.

On 1/20/2024 Tim O had this to say:
Very professional and responsive to my service call for furnace problem. Highly recommend

On 1/20/2024 Tim Otto had this to say:
Excellent service and repair. Had no heat on zero degree day. Mark arrived within 2 hours and fixed and running in short order. Testimonial written by Tim Otto on this site.

On 7/15/2023 Lee Y had this to say:
Mark was great, zero BS. Clear communicator. Guys got the new AC installed and left everything really tidy. Highly recommend.

On 7/14/2023 Jewell Falkenberg had this to say:
Wonderful company...Mark just gained 2 new customers . I have already recommended this company to friends. When winter approaches I will definitely have Mark come over for my annual furnace check.

Contact Us

Mark's Heating & Cooling, Inc.
355 W. Wisconsin Ave. Oconomowoc, WI 53066
Phone: (262) 567-6829
Mobile: (262) 719-7309
Fax: (262) 567-8220
Email: marksheat@yahoo.com

1/2 Mile West of Intersection of 67 and Wisconsin Avenue. Right Across from City Beach

Where To Find Us

Payment Types Accepted

Visa, MasterCard, American Express, Personal Checks, Cash

Our Hours

Holiday Hours May Vary. Please Call For Details.

Monday: 7:00 AM - 7:00 PM
Tuesday: 7:00 AM - 7:00 PM
Wednesday: 7:00 AM - 7:00 PM
Thursday: 7:00 AM - 7:00 PM
Friday: 7:00 AM - 7:00 PM

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