Dowling Corporation

A Leading Provider of HVAC/R Solutions

We have been providing comfort and peace of mind since 1961, and we remain committed to delivering unparalleled satisfaction through our dedication to quality, service, and reliability.
HVAC Service experts

Your One-Stop Shop for All your HVAC/R Needs

Dowling Corporation’s commitment to excellence is evident in our dedication to providing the best possible service to our customers. Our experienced team can customize a solution that will maximize your system’s efficiency and minimize your operating costs.


We pride ourselves on providing quality installation services of HVAC/R systems that protect your investment, ensure peak performance, and minimize future repair needs.


Our maintenance plans are uniquely designed to ensure the mechanical HVAC/R system that you have in place is operating at peak performance and extends the lifespan of your equipment.


Our highly trained team is ready 24/7 for any emergency with industry-leading technology, equipment, and fully stocked service vehicles – we can get your facility back up and running to optimal performance levels quickly!

Who we are

About Dowling Corporation

Founded in 1961, Dowling Corporation is a leading provider of HVAC/R services in New Hampshire, Southern Maine, and the North Shore of Massachusetts. With over six decades of experience in the HVAC/R mechanical system industry, our company remains committed to our founding principles and delivers unparalleled satisfaction to our customers.

We are focused on quality, safety, and providing our customers with a rewarding service experience that is responsive, courteous, and professional. We are dedicated to being the best in the market by focusing on quality workmanship, and demonstrating environmental responsibility in the heating, cooling, and refrigeration work we perform.

We Don’t Just Install.

We Deliver Solutions

We’re not just any HVAC company. We are a service provider that takes care of your needs and makes sure everything works perfectly for you. Our services are tailored to suit your specific requirements no matter how complex they may be.

Dowling Corporation

Why Choose Us

Customer Satisfaction

We go above and beyond to make sure that everyone who calls us is completely satisfied with our work.

Top Quality

We offer top-quality products and services. Our highly-skilled professionals have years of experience in the industry and are passionate about their work.

Safe Work Practices

We have a strong commitment to safety. We follow all of the required safety procedures and protocols to ensure that our employees and customers are always safe.

Environmentally Responsible

We take environmental responsibility seriously and work diligently to reduce our impact on the planet.

Competitive Prices

We offer competitive prices for our products and services. We are always looking for ways to save our customers money without compromising on quality or service.

Our Team Is Ready to Serve You Today

Whether you’re in the market for a new HVAC/R system or simply need some repairs, we are your one-stop shop for all your HVAC/R needs. Connect with us today to learn more about how we can design, install, and service your systems.