Comfort Zone Donovan & Jorgenson

Donovan & Jorgenson, Inc. is a Milwaukee-based HVAC service and installation company built on a foundation of exceptional customer service and a commitment to delivering high-quality products. For over three decades, since our establishment in 1985, we've earned a reputation as a trusted leader in the industry, known for our skilled and highly-respected technicians who are all NATE-certified. They possess the expertise and dedication to ensure your heating and cooling needs are met with efficiency and precision. Our recent recognition with a Safety Award further underscores our dedication to providing safe and reliable service.

Our Services

We understand that a comfortable home environment is essential, and we offer a comprehensive range of solutions to address every aspect of your HVAC needs. Our team of experienced technicians is proficient in all aspects of heating, cooling, and air quality maintenance, repair, and installation. Whether you're facing an emergency situation or require routine service, Donovan & Jorgenson is here to provide dependable solutions.

We specialize in the installation and maintenance of a wide variety of heating and cooling systems, including furnaces, boilers, air conditioners, and heat pumps. We pride ourselves on staying current with the latest advancements in HVAC technology, offering our customers the most energy-efficient and reliable options available.

Beyond basic system installations, we recognize the importance of indoor air quality. We offer comprehensive solutions to improve the air quality in your home. This includes air purification system installations and duct cleaning services that eliminate allergens, dust mites, and other airborne contaminants, creating a healthier and more comfortable living environment.

Commitment to Customer Satisfaction

At Donovan & Jorgenson, we are dedicated to building lasting relationships with our customers. We believe in open communication, transparency, and providing personalized service tailored to your specific needs. We understand that HVAC emergencies can happen at any time, that's why we offer 24/7 emergency heating repair services. Our technicians are always ready to respond promptly and efficiently, ensuring your home stays warm and comfortable even during the coldest weather.

We are proud to serve the Milwaukee metropolitan area, including Mukwonago, New Berlin, Waukesha, West Allis, and Racine. Our commitment to excellence extends to our support service. Our knowledgeable team is always available to answer your questions, provide guidance, and ensure your complete satisfaction with our services.