SCHEDULE A PLUMBING INSPECTION Protect Your Home & Head Off Serious Issues

Providing Residential HVAC Service for over 30 years!

We know that plumbing, heating and cooling systems are critical to your home or business being safe and comfortable. Our dedicated office staff and licensed technicians are available 24/7 to assist you with the professional, dependable and experienced service you deserve. Trust Gelinas to help you make the best decisions for maintaining your current system, and choosing new equipment.

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Financing Options Available
24/7 Emergency Service GelinasHVAC Phone#207-885-0771
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4.8 out of 5 Stars
facebook reviews gelinas
4.7 out of 5 Stars


Plumbing is a critical component to any building infrastructure, and we know hiring the right plumber is equally important. Our licensed technicians are experienced and trained in all the latest systems, technologies and manufacturers.

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Heating Systems

A heating system is one of the most crucial systems in your home or business, and one of the largest investments you will make. Trust Gelinas to help you make the best decisions for maintaining your current system, and choosing new equipment.

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Heat Pumps

Heat Pumps are a great alternative to traditional heating and cooling systems – all in one unit! They provide a central system that is extremely energy efficient, and far less invasive to install than traditional heating and cooling systems.

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A/C & Air Conditioning

We want you to have the best in comfort and savings for your air conditioning system. Quality air conditioning systems can be quiet, efficient, and have reliable temperature control. Let us improve your current A/C system!

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Why Choose Us?


We are very proud to have so many long-term customers, and we know they continue to work with Gelinas because they can depend on us to arrive when scheduled, listen to their needs and accommodate their budget, delivering the most efficient and suitable products for the job. We have staff available 24/7 so we can be available and responsive for emergency service. Building relationships is what has built our business, and we are here when you need us.


We strive for impeccable service every day. Our dedicated phone staff will listen to your needs so they can schedule your service promptly and efficiently. At Gelinas, we treat your home or business property as our own which means respecting occupants and pets, considering security issues, and maintaining thorough clean-up standards. We are always happy to have one of our HVAC experts meet with you to discuss your system, and offer you solutions.


Our technicians are some of the best in the area. Their experience gives them the ability to understand your unique service requirements, and guide you in the best options for your system. Because we have been successful in the business for many years, we offer only the highest quality products, and ensure our technicians are expertly trained on every product we offer. Quality products mean dependability and cost savings in the long-term. State-of-the-art products combined with expertly trained technicians means you receive the best results.


  • Today we had Josh come by the house to check out our boiler that stopped running last night. From the time I called this morning to report the issue until the time Josh left we were nothing but impressed. You guys are honest, fair and reasonable. The text we get with his picture on it prior to his arrival made us both far more comfortable. Josh was prompt, honest and diligent during his time here and we are very grateful for that. I look forward to continuing to work with you guys.

    James Marshall Avatar James Marshall
    February 20, 2024
  • Gelinas in the best. I've used them several times for emergency visits and they also get out to me by the end of the day. The emergency visits are a bit pricey but worth it.

    Michael Tartaglia Avatar Michael Tartaglia
    February 20, 2024
  • I had several people Quote me on an oil tank replacement and Gelinas came in at the best price even with the extra challenge my particular situation presented. They are on time and reliable. If you have extra questions or want to add some extra work Mark gets back to you asap with the pricing. Their tecnicians will show up on time and are extremely professional and stay untill the job is finished. Thaks again guys for the good service!

    Matt DiBiase Avatar Matt DiBiase
    January 20, 2024
  • Great team. Friendly and knowledgeable.

    D.E. Plummer Plummer Avatar D.E. Plummer Plummer
    November 20, 2023
  • These folks were recommended and so glad that they lived up to their reputation. Honest and thorough.

    W S Avatar W S
    November 20, 2023

Maintenance & Service Agreements

  • 10% OFF Repair Services
  • Discounted Overtime Rates
  • Emergency Priority Scheduling
  • Discounted Annual Cleaning
  • Reminder Scheduling Service
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Maintenance Services

Need Financing?

We offer financing for 100% of the total quote with no principal or interest payments for 12 months!

  • Easy, Online Application
  • On-the-Spot Approval
  • No Down-Payment Required
  • Pay off your loan anytime with no penalty.
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Financing Services

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Join Our Team!


Gelinas is looking for licensed residential HVAC service technicians, with 3-5 years’ experience preferred, to work in our Southern Maine territory out of our Scarborough headquarters.

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Contact us for your free consultation!