Welcome to Dempsey Pro Services

Dempsey Pro Services is an owner operated family business providing Heating, Air Conditioning, Refrigeration and Energy Services to customers in Eastern Massachusetts and Rhode Island. We offer installation, repair, maintenance and service plans for furnaces, boilers, central air, ductless A/C and refrigeration.  In addition we offer Energy services where we deliver heating oil, assess home energy loss and offer energy saving products.  Our customers range from home owners to restaurants to business offices with each customer receiving personal, quality, reliable and affordable service from our certified and licensed staff.

When choosing a long-term company to take care of your home or company's Heating, Air Conditioning, Refrigeration, Oil Delivery or Energy Savings, it's important to work with a company that cares for your property as it were their own.  You want a company that keeps a service history and know the nuances of your system.  Often finding service provider is reactionary mode (addressing emergency calls), rather than being proactive. We sit with you to understand your individual needs, and then present a you with multiple options to address needs, concerns and problems.

Dempsey Pro Services looks forward to working with you.  Call, email, use our contact form or fill out a Free Estimates form to get started today!


Every company should be this way

Outstanding service and awesome AC.  We wanted AC in our house but we weren't sure which system was best.  We were asked questions about how we would use it and turns out a ductless system made the most sense to keep us cool and to save on our electric bill. WELL WORTH THE INVESTMENT!

Bob Calabro

Full service Pros!

We've been using Demspey Pro Services to take care of our restaurant for years.  They deliver our oil, installed and maintain our heating and air conditioning and service our refrigeration units.  If they could wait tables, we would have a full service staff just from them!

Ben Ivey


Our Heating department provides furnace and boiler support for all major brands and we're certified partners with Goodman products that are made in the USA.

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We provide refrigeration services for soda fountains, chillers, walk-ins, freezers and more at restaurants, convenience stores, etc. Ask about maintenance plans.

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Air Conditioning

Our Air Conditioning department provides central air and ductless support for all major brands and we're certified partners with Goodman products made in the USA.

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We deliver oil to residential and commercial customers, but we also offer products like thermostat controllers and energy audits to save your wallet and the planet.

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P: 888-564-HVAC (4822)
E: info@dempseyproservices.com

(Apr. 2 - Sept. 30)
(Oct. 1 - April 1)



Free Estimates

Let us quote you an estimate for FREE on installs and replacements.

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PRO Services

This is more than a name, it's a mission.  Our techs are fully trained, certified and licensed.

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