Compare top-rated hvac providers in Old Town. Profiles include verified reviews, service details, and direct contact options.
From $50
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Open 8:00 AM – 4:30 PM
At Marquis Heating, Inc in Old Town, we specialize in comprehensive HVAC solutions for your home. Our expertise as a reliable propane supplier and…
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Whether your air conditioner stopped on the hottest day of the year, your furnace is cycling on and off in January, or you are planning a full system replacement for your home or business — this page is your starting point. GigoPro's HVAC hub gathers verified heating, ventilation, and air conditioning contractors from cities across the United States in one place, so you can stop calling around and start comparing on facts.
Every company you find here lists what it actually does: air conditioning repair and installation, furnaces and heat pumps, ductwork and ventilation, indoor air quality, commercial HVAC maintenance, and emergency call-outs. Each profile shows the services offered, the area the company serves, recent customer reviews with ratings, and contact details — so you can shortlist three or four pros, request written estimates, and book the one that fits you best.
Quality on Gigo is not self-declared. Before any business appears in search results, we moderate the profile: we verify that the company is real, actively operating, and actually operates in the category it claims; for regulated trades, we verify proper credentials. Listings that stop being active are hidden automatically. That is what "verified near you" should mean, and it is why tens of thousands of homeowners [replace with real number if available] start their HVAC search here every month.
Pick your city below to see local providers, ratings, and current availability — or read on to learn about the services, get a simple contractor-hiring checklist, and find out what to expect before you book.
The contractors in this directory cover every part of that equation, from a quick fix to a full replacement. Here is what each type of service involves, and when you are likely to need it.
Central AC repair covers everything from a tripped breaker and a refrigerant leak to a failing compressor or a blower motor that needs replacing. If your system is older than 12–15 years [verify & localize], or repairs keep adding up, a new installation — including ducted central systems and ductless mini-splits — can be the smarter long-term call. Companies listed here service AC units of every age and brand, so a technician visit starts with a proper diagnosis, not a sales pitch.
Furnaces, boilers, and space heaters keep your home livable through winter. Typical jobs: no-heat emergencies, noisy operation, pilot and ignition problems, carbon-monoxide safety checks, and full furnace replacement. Annual pre-winter maintenance is the cheapest insurance you can buy against a breakdown in freezing weather. If your heat stops working, prioritize companies that list emergency or same-day response in their profile.
Heat pumps heat and cool from the same efficient unit — air-source systems are the most common, with ground-source (geothermal) options for larger projects. Contractors in this category install, repair, and replace heat pumps, size them correctly for your home, and handle the ductwork modifications that a switch from a furnace often requires. If you are replacing an aging system, a heat pump conversion is worth having with two or three licensed pros before you decide.
Your ducts carry every degree of comfort to every room. Duct cleaning removes dust and debris that builds up over years; duct sealing stops the leaks that let conditioned air escape into attics and crawl spaces; and duct repair or replacement fixes crushed, disconnected, or rodent-damaged runs. If rooms in your house never quite reach the set temperature, airflow problems are often the culprit — worth checking before you blame the system itself.
Modern HVAC work goes beyond temperature. Air purifiers, whole-home filtration, humidifiers and dehumidifiers, ventilation and fresh-air systems, and UV treatments all change what you breathe. Companies offering indoor air quality services can test and improve air in homes with allergies, asthma, new paint or renovation dust, or simply poor circulation.
Offices, restaurants, retail spaces, and apartment buildings have very different needs than homes — rooftop units, package systems, and scheduled maintenance contracts that keep tenants comfortable and equipment warranties valid. The directory includes commercial HVAC contractors who can respond quickly when a business space loses heat or cooling, and who will quote preventative maintenance to avoid the midnight call-out later.
A spring tune-up before cooling season and a fall check-up before heating season catch small problems while they are still cheap to fix. Maintenance typically covers filter replacement, cleaning coils and burners, checking refrigerant charge, testing safety controls, and confirming airflow. Many companies publish maintenance plans in their profiles — compare what is included (and what an emergency visit costs) before you commit.
Systems break on weekends and holidays. Emergency-ready contractors keep after-hours teams for exactly the no-heat, no-cool, or gas-odor situations that can't wait until Monday. Check a company's profile for stated emergency availability and response policy before needing it — that is far easier than cold-calling on a Christmas morning.
We show only active businesses that pass moderation. Results are specific to Old Town and nearby service areas, and inactive profiles are removed to keep the list current.
Ratings and reviews come from customers who used the service. Compare hvac pros in Old Town by experience, responsiveness, and value before you reach out.
Filter by neighborhood, check locations on the map, and find providers close to home or work in Old Town. Listings are refreshed regularly — August 2026.
Find verified hvac providers in cities across the United States. Each city page lists active businesses with reviews, contact details, and current offers. Showing the most active cities — type a city name in the filter to jump elsewhere.
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Every profile goes through moderation before it appears in search. We check that the business is real, active, and matches the category it claims. Inactive listings are hidden automatically.
Start with ratings and recent reviews, then compare services offered, location, and response time. Contact two or three providers to get quotes before making a decision.
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He's the best and the cheapest.
Awesome customer service. Everyone from the people in the office to the delivery guys made you feel like the most important customer. Definitely recommend using them.
Always satisfied with the service at Marquis Heating. They are all so friendly and always on time. I especially just love Joe, and Amber in customer service is the best!
I can not thank this company enough for being there for us when our contractor left the job site unfinished right was winter was starting. We had no other source of heat in our home and it was the beginning of December. Marquis heating came in and found us 2 emergency propane tanks that got us through the winter. They also walked us through the arduous process of navigating the public utilities system for the state and helped us get the project completed. Their communication and professionalism was top notch! They were there when we needed them and without hesitation!
Marquis heating was great until they sold to RH Foster. Now I am looking into changing fuel companies after they charged my card on a day that was not agreed to be withdrawn on. But then today they went ahead on the day they should have and withdrew the funds for the same ticket they charged me yesterday for. I tried to call. No response. Called and left 2 messaged on the automated emergency line and no response back still.
Over the past 6 years + my family had been a loyal customer regardless of the fact that other companies were less expensive. We continued to use this company for all of our heating oil. We also use wood heat. Over the past 2 years (2015-2016) we have needed less oil because we upgraded our furnace and have been able to use more wood. In 2015 I ordered my usual order and was told it was not a problem; I did not receive a delivery. I found a voice mail on my machine after work asking me to call. They did not deliver because it had been just over a year since my last delivery and instead of paying my bill after delivery I had to pay before delivery; This delay cost me more money due to the increase in oil rates the next week. I decided to give them one more chance. I called and requested delivery and paid up front over the phone. The delivery truck arrived and the driver tells me they have to come inside to inspect my tank because it has been a little over a year since my last delivery. This was not told to me when I requested delivery. Normally, I would not have had a problem with an inspection but today it is the principal of the matter. I canceled my order and will never do business with this company again.
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