About Us
Employee owned since 1985, Donovan & Jorgenson, Inc. is your leading Milwaukee metro area HVAC company. We are well respected in the heating, cooling and air quality industry for our customer service.

Why Choose Donovan & Jorgenson?
When choosing an HVAC company, you’re not just selecting someone to repair your furnace or install a new air conditioner—you’re choosing a business you can trust to serve your home and family. That’s why local ownership matters.
At Donovan & Jorgenson Heating & Cooling, being locally owned means we live, work, and raise our families in the same communities we serve. For more than 40 years, we’ve built our reputation by helping homeowners throughout Southeastern Wisconsin stay comfortable through every season. Our success is directly tied to the satisfaction of our customers because they aren’t just clients—they’re our neighbors.
Local ownership allows us to focus on people rather than profits. Unlike large national corporations or private equity-owned companies, our decisions are made right here in the communities we serve. We understand the unique heating and cooling challenges Wisconsin homeowners face because we experience them ourselves. Whether it’s preparing for a bitterly cold winter, navigating a humid summer, or ensuring reliable indoor air quality year-round, our team has the local knowledge and expertise to recommend solutions that truly fit our customers’ needs.
Being locally owned also means accountability. Our name and reputation are built on every service call, installation, and customer interaction. We don’t answer to distant investors or corporate offices—we answer to the families and businesses that trust us with their comfort. That’s why we take pride in delivering honest recommendations, quality workmanship, and exceptional customer service on every job.
Another advantage of working with a local company is the positive impact on the community. When customers choose Donovan & Jorgenson, they’re supporting local jobs, local families, and a business that actively invests back into the area. From sponsoring community events and local organizations to supporting charitable initiatives, we’re committed to giving back to the communities that have supported us for decades.
As an employee-owned company, our commitment goes even deeper. Our team members have a personal stake in the success of the company, creating a culture of pride, accountability, and dedication. Every employee-owner understands that delivering outstanding service isn’t just good for business—it’s a reflection of who we are and what we stand for.
At Donovan & Jorgenson Heating & Cooling, local ownership isn’t simply a business model—it’s a commitment. It’s the promise that we’ll continue to provide trusted service, honest advice, and dependable comfort solutions for generations to come. When you choose Donovan & Jorgenson, you’re choosing a company that values relationships, supports the community, and takes pride in being your local heating and cooling partner.

Here are a few organizations and programs Donovan & Jorgenson is involved in:
• Winner of 2023 Acuity Insurance Safety Award
• Pledged to observe the NARI Code of Ethics
• Metropolitan Builders Association
• Milwaukee Better Business Bureau
• Air Conditioning Contractors of America
• Member of National Association of Remodeling Industry
• Wisconsin Independent Heating Contractors Association
• North American Technician Excellence

Donovan & Jorgenson, Inc. is proud to have been honored in 2023 by Acuity Insurance in recognition of our outstanding long-term safety achievements. We are among a select group being recognized for our efforts to provide safe working conditions for our employees. View the full safety award letter here.

Donovan & Jorgenson, Inc. understands the importance of communicating with each client. We educate each customer about our recommended Milwaukee heating and cooling services to ensure every service best fits your needs. Whether we are working with you on a home improvement project or installing a furnace in your new home, we design and install HVAC with precision. Our Milwaukee heating
and cooling technicians set high industry standards by participating in various state and national organizations to better serve you and build the trust you deserve.

Donovan & Jorgenson, Inc. exceeds expectations with every furnace, air conditioner or heat pump service provided. We are the simple solution to all your Milwaukee HVAC system needs. With our locations in Milwaukee, New Berlin, and Mukwonago, we can now service all of Southeastern Wisconsin quickly and promptly. From Mukwonago to West Allis and Waukesha to Racine, you can count on Donovan & Jorgenson for all your heating and cooling needs.





