servicesProviding Residential and Commercial HVAC Service for nearly 20 years!

We value our customers, and focus on building long-term relationships by doing everything we can to provide the best service, and highest quality products. We want to make installing new equipment and maintaining your system simple. We offer discounted hourly rates to all our Service Contract customers, and our Elite Certified status with many of top manufacturers means we offer the best warrantees in the business. We can meet all your HVAC needs, and deliver the best installation and service you will find.

Offering Sales, Service, Repairs & Installation:

  • Plumbing
  • Heating Systems
  • Heat Pumps
  • Cooling Systems
  • Humidification & Ventilation
  • Sales, Service & Repair

We Always Offer Free Consultations & Estimates
Gelina’s expert staff are happy to provide a free consultation to determine your exact and individual needs so we can design a system that is right for you. We know energy efficiency is important, and we consider these best practices when discussing system options. We have a wide product selection, excellent service agreements, and the right pricing structure to insure your complete satisfaction.

Our HVAC Services Include:

  • Service, Repairs, Replacement of existing systems
  • Service & Installation for Oil, LP/Natural Gas, Electric Systems
  • Energy Efficient Solutions & Upgrades
  • Annual Service Checks
  • Maintenance Programs with discounted hourly rates

Going Green?
HVAC systems have a big impact on our pocketbooks and the planet, and that is why it is our top priority to be trained and certified on the latest technology in efficiency. Talk to one of the eco-friendly experts at Gelinas HVAC today – where going green is easier than ever!

Our full-time office staff is available to answer your questions and make appointments. We want your call to be handled promptly and efficiently so you receive the service you need, when you need it. 


Monday through Friday 8:00 AM to 4:30 PM

Emergency Service
For Emergency / Night / Weekend Call 207-885-0771

*There is a minimum 1-hour Labor Charge for all Emergency Call-Ins

Maintenance Service Agreements
A Maintenance Agreement  with us will minimize the need for emergency service calls, maintain operating efficiency of your system, and extend the life of your equipment through a commitment to routine service.

PDF download of our Maintenance Service Agreement
Download here.

Please call us 207.885.0771 so we can provide a solution to your HVAC needs!

Office Hours:

Monday through Friday
8:00 AM to 4:30 PM


2 Washington Ave, Scarborough, ME 04074