Edmiston Heating has been serving Auburn, Androscoggin County, and the surrounding Maine communities since 1994. We handle the full range of residential and commercial heating and cooling work, from emergency furnace repairs in the middle of a January cold snap to AC tune-ups before the summer stretch. Homeowners, landlords, property managers, and business owners all count on us to keep their systems running when it matters most. Not the biggest outfit in town. Just the most reliable. Always on time.
Call (207) 548-5534 for a quote.
No matter what's going wrong with your heating or cooling, we have the experience and the equipment to sort it out. We cover the full scope of HVAC work: AC repair and service, furnace repair and replacement, heat pump installation and repair, full system replacement, ductwork repair and sealing, thermostat and smart-control installation, indoor air quality improvements, and seasonal maintenance. We work with single-family homes, multi-unit rentals, office buildings, retail spaces, and restaurants across the area. Clear communication from the first call to the final test is how we do business, every time. Your system is in good hands with us.
If your air conditioner is not cooling, blowing warm air, making unusual noise, or simply refusing to turn on, we can diagnose and fix the problem. We check refrigerant levels, inspect the condenser and compressor, and examine the evaporator coil to find what is causing the issue. Seasonal AC tune-ups before the cooling season help catch small problems before they become expensive ones. Maine summers are short, so you want your system ready when the warm weather arrives.
A furnace that is not heating, blowing cold air, cycling on and off, or making a grinding or banging sound needs attention before it quits entirely. We inspect the full heating system, check the heat exchanger, test controls, and run a seasonal furnace tune-up to make sure everything is operating safely and efficiently. Heating repair is some of the most time-sensitive work we do, especially when temperatures drop hard overnight. Reach out and we'll start at the unit.
Heat pumps serve a dual role, providing both heating and cooling from a single system, which makes them a smart choice for many Auburn homes. If your heat pump is not heating, not cooling, icing up, or struggling to keep pace with demand, we can diagnose the fault and get it back on track. We also install new heat pump systems, including mini-split and ductless options for homes without existing ductwork. Give us a ring and we'll take care of it.
When a system reaches the end of its useful life or can no longer keep up with demand, a full replacement is often the most cost-effective path forward. We install complete central air systems, whole-home HVAC setups, and individual components across residential and commercial properties. Work is performed by qualified HVAC technicians who size the equipment correctly for the space and make sure the installation is done right the first time. We'll have your system running again in no time.
Leaking or poorly sealed ductwork wastes energy and creates uneven temperatures from room to room. We repair and seal duct systems to restore proper airflow throughout the home or building. On the controls side, we install smart thermostats such as Nest and Ecobee, programmable thermostats, and can troubleshoot a thermostat that has stopped responding. For air quality, we install air purifiers, whole-home filtration systems, and whole-home humidifiers connected directly to the HVAC system, an upgrade that makes a noticeable difference during Maine's long dry heating season.
Keeping a home comfortable starts with a system that runs right, and when it does not, waiting is rarely an option. A furnace that goes out in February, an AC that quits during a heat wave, or a commercial system that shuts down unexpectedly all demand a fast response. Same-day HVAC service is available for urgent situations, and we handle emergency furnace repair and emergency AC repair for both residential and commercial customers. When you call, we give you straightforward information about what the job involves and what it will cost, no surprises at the end. Reach out and we'll start at the unit.
Auburn winters are long, cold, and unforgiving. Androscoggin County regularly sees weeks of sub-freezing temperatures, which puts serious demands on heating systems and makes a mid-winter breakdown a genuine emergency. Our summers are shorter but warm enough to make a working air conditioner worth having. The services below reflect what Maine homeowners and businesses actually need most. We check the furnace. We check the AC. We leave it running right.
In a Maine winter, a furnace that stops working is not an inconvenience, it is a crisis. We respond quickly to no-heat calls, diagnose the fault, and either repair the system or recommend replacement if the unit has reached the end of its reliable life. Forced-air gas and propane furnaces are the dominant heating system across this region, and we know them well. If a replacement is the right call, we walk you through the options, give you a clear estimate, and get the new unit installed by qualified HVAC technicians. Same-day availability applies to no-heat emergencies.
Modern cold-climate heat pumps are engineered to deliver reliable heating output even when outdoor temperatures fall to around -15 degrees Fahrenheit, which makes them a practical option here in Maine rather than just a warm-weather technology. They provide both heating and cooling from a single system, reducing the load on a furnace and lowering energy costs over time. State and utility incentive programs have made cold-climate heat pump installation one of the fastest-growing upgrades in the area. We install whole-home ducted systems as well as ductless mini-split setups for homes without existing ductwork, and we handle heat pump replacement when an older unit is ready to be swapped out.
Forced-air heating systems pull moisture out of the indoor air, and Maine's long heating season means months of dry conditions inside the home. A whole-home humidifier installs directly into the HVAC system and delivers consistent humidity throughout every room, rather than relying on portable units in individual spaces. Humidity levels are controlled through the thermostat, so the system adjusts automatically. Homeowners who add a whole-home humidifier typically notice improved comfort, fewer static issues, and better overall air quality through the winter.
We built this business around HVAC work like this, the steady, reliable maintenance that keeps a system running efficiently year after year and catches problems before they turn into expensive repairs. In the spring, we tune up AC systems before the cooling season. In the fall, we service furnaces and heating systems before the cold sets in. Each visit includes a full inspection, filter check, refrigerant level verification, and airflow testing. We take pride in the HVAC work we leave behind, and a well-maintained system shows it. We also provide commercial HVAC maintenance for office buildings, retail spaces, and multi-unit properties, including rooftop unit service. Your system is in good hands with us.
We've served this area long enough to know what works, what the winters demand, and what Auburn homeowners and businesses need from a heating and cooling contractor. We have been doing this work since 1994, and every job we take on is handled with the same attention we would give our own home. Being local means we're easy to reach and easy to work with. We serve Auburn and the surrounding communities throughout Androscoggin County, including Lewiston, Lisbon, Sabattus, Greene, Poland, and Turner. Whether you are a homeowner, a property manager overseeing a rental portfolio, or a business owner keeping a commercial space comfortable, we are here to help. We'll have your system running again in no time.
Yes, we work with homeowners, landlords, property managers, and commercial clients across Auburn and Androscoggin County. That includes single-family homes, multi-unit rentals, offices, retail spaces, and restaurants. Whatever the property type, we bring the same approach to every job.
We handle the full range of heating and cooling work: AC repair and service, furnace repair and replacement, heat pump installation and service, ductwork repair and sealing, thermostat and smart-control installation, indoor air quality improvements, seasonal tune-ups, and emergency service. If it involves heating or cooling a home or building in this area, we can help. Call (207) 548-5534 and we will talk through what you need.
Same-day HVAC service is available for urgent situations, including no-heat and no-cool calls. We understand that a furnace failure in a Maine winter is not something you can wait on, and we move quickly when the situation demands it. Call (207) 548-5534 and we will get someone to you as fast as possible.
It helps to know the make and model of your system if you can find it, a description of what the system is doing or not doing, and the general age of the equipment. That information lets us come prepared with the right parts and a realistic sense of what the job involves. If you are not sure of any of those details, call anyway and we will work through it together.
The technician will inspect the system, explain what they found in plain language, and give you a clear price before any work begins. We do not start repairs without your approval. Once the work is done, we run a full system test to make sure everything is operating correctly before we leave.
For most repairs and installations, yes, it is best to have someone present so the technician can explain what they found and get your approval before starting work. For routine maintenance on a commercial property or rental unit, we can often coordinate with a property manager or on-site contact. Just let us know the situation when you call.
We communicate at every step: what we found when we arrived, what the repair or replacement involves, and what it will cost before we begin. If something unexpected comes up during the job, we stop and talk it through with you before moving forward. Clear communication from the first call to the final test is how we operate.
We serve Auburn as our home base and regularly work throughout Androscoggin County, including Lewiston, Lisbon, Sabattus, Greene, Poland, Turner, Minot, Mechanic Falls, and Leeds. If you are in the surrounding area and need HVAC service, call (207) 548-5534 and we will let you know if we can get to you.
A system that will not turn on at all is one of the most common calls we get, and it can have several causes: a tripped breaker, a failed control board, a bad thermostat, a blown fuse in the unit, or a more serious component failure. Call us and describe what you are seeing. We will diagnose the problem at the unit and tell you exactly what it will take to get it running again.
The cost of a repair depends on what is wrong and what parts and labor it takes to fix it, not on the square footage of the home. For installations and replacements, equipment sizing does factor into the price because a larger or more complex system requires more equipment and more installation time. We give you a clear estimate before any work begins so there are no surprises.
Edmiston Heating is Auburn's locally owned, full-service heating and cooling contractor. From emergency furnace repair on the coldest night of the year to a spring AC tune-up before the warm weather settles in, we handle it all for residential and commercial customers across Androscoggin County. Family-owned. Locally rooted. Comfort is our business.
Same-day service is available for urgent situations. Call (207) 548-5534 for a quote and let us take care of the rest.
We handle the full range of heating and cooling work for Auburn homes and businesses, from emergency furnace calls in the middle of a January cold snap to spring AC tune-ups before the warm weather settles in. The table below breaks down each service we offer, who it fits best, and a practical note to help you decide where to start. If you have questions about your system or want to talk through your options, call us and we will work through it together.
| Service Type | What the Service Includes | When You Need It | Things to Know |
|---|---|---|---|
| AC Repair & Service | refrigerant level checkcondenser and compressor inspectionevaporator coil diagnosiscooling performance test | Homes or businesses with an AC that is not cooling, cycling oddly, or making unusual noise | Maine summers are short, so catching a problem early in the season means you are not waiting on parts during the warmest stretch. |
| Full System Installation & ReplacementMost Popular | complete central air system installationwhole-home HVAC replacementequipment sizing for the spacequalified technician installation | Homeowners and property managers whose existing system has reached the end of its useful life or can no longer meet demand | Proper equipment sizing matters as much as the unit itself. We size every system to the space before installation so efficiency and comfort are there from day one. |
| Heating Repair & Service | heat exchanger inspectioncontrols and ignition testingairflow and filter checkfull system safety review | Any home or building where the heating system is underperforming, cycling oddly, or making unfamiliar sounds | Heating repair is time-sensitive work in this climate. We move quickly on no-heat calls so a small problem does not become a cold night. |
| Whole-Home Humidifier Installation | HVAC-integrated humidifier installationthermostat-controlled humidity settingswhole-home coverage vs. portable unitscomfort and air quality improvement | Homes with forced-air heating that feel dry, experience static issues, or have residents sensitive to low indoor humidity | Maine's long heating season means months of dry indoor air. A whole-home humidifier installed directly into the HVAC system addresses the problem in every room at once. |
| Cold-Climate Heat Pump Installation | whole-home ducted system installationductless mini-split setupheat pump replacementheating and cooling performance verification | Homeowners looking to reduce furnace load and energy costs with a system that handles both heating and cooling | Modern cold-climate heat pumps are rated to deliver reliable heat output down to around -15 degrees Fahrenheit, making them a practical upgrade for Maine rather than just a warm-weather option. |
| Furnace Repair & Replacement | no-heat diagnosisgas and propane furnace repairheat exchanger and burner inspectionfull furnace replacement | Auburn homeowners dealing with a furnace that has stopped heating or is reaching the end of its reliable service life | Forced-air gas and propane furnaces are the dominant heating system across Androscoggin County. We know them well and carry common parts to speed up repairs. |
| Heat Pump Repair & Service | heating and cooling fault diagnosisicing and refrigerant issuesmini-split and ducted system repairperformance testing | Homes with an existing heat pump that is not heating, not cooling, icing up, or struggling to keep up with demand | A heat pump that ices over in cold weather is often a refrigerant or airflow issue. Catching it early prevents more serious compressor damage. |
| Emergency HVAC Service | same-day emergency responseno-heat and no-cool callsresidential and commercial coverageupfront diagnosis and pricing | Any situation where a heating or cooling system fails and waiting is not an option | Same-day HVAC service is available for urgent situations. A furnace failure in a Maine winter is not something you can put off, and we move quickly when the situation demands it. |
| Indoor Air Quality & Air Filtration | whole-home air purifier installationfiltration system upgradewhole-home humidifier integrationair quality assessment | Households concerned about allergens, dust, dry air, or overall indoor air quality through the heating and cooling season | HVAC-integrated filtration and purification systems treat the air throughout the whole home rather than a single room, and they work automatically alongside your existing system. |
| Seasonal Maintenance & Tune-Ups | full system inspectionfilter and airflow checkrefrigerant level verificationcontrols and safety testing | Any home or commercial property that wants to avoid unexpected breakdowns and keep the system running efficiently year after year | We tune up AC systems in the spring before the cooling season and service furnaces in the fall before the cold sets in. Catching small issues early is almost always less expensive than an emergency repair. |
| Thermostat & Smart-Control Installation | smart thermostat installation (Nest, Ecobee)programmable thermostat setupthermostat troubleshootingcontrol system testing | Homeowners who want better control over comfort and energy use, or whose current thermostat has stopped responding correctly | A smart thermostat pairs well with a new or recently serviced system and can reduce heating and cooling costs by adjusting to your schedule automatically. |
| Ductwork Repair & Sealing | duct leak detectionduct sealing and repairairflow balancingenergy loss assessment | Homes with uneven temperatures from room to room, high energy bills, or a system that runs longer than it should | Leaking ductwork can waste a significant portion of conditioned air before it reaches the living space. Sealing the ducts is one of the more cost-effective efficiency improvements available. |
How do I know whether to repair or replace my furnace?
The general rule is to weigh the cost of the repair against the age and remaining life of the system. A furnace that is 15 to 20 years old and needs a major repair is often a better candidate for replacement than one that is 8 years old with a straightforward fix. We walk through the numbers with you honestly and give you a clear estimate for both paths so you can make the call that makes sense for your situation.
What does a seasonal tune-up actually cover?
Each visit includes a full system inspection, filter check, refrigerant level verification, airflow testing, and a review of all controls and safety components. For furnaces, we also inspect the heat exchanger and test the ignition system. The goal is to catch anything that could cause a breakdown before the season puts heavy demand on the equipment.
Why is one room in my home hotter or colder than the rest?
Uneven temperatures are usually a sign of a ductwork problem, an airflow restriction, or equipment that is not sized correctly for the space. Leaking or poorly sealed ducts are a common cause, and so is a dirty coil or a blower that is not moving enough air. We diagnose the cause at the unit and in the duct system and tell you exactly what it will take to even things out.
Same-Day and Emergency Availability
We offer same-day HVAC service for urgent situations, including no-heat calls in the middle of a Maine winter. When your system goes down, we move quickly to get it running again.
Is same-day service available for heating and cooling emergencies?
Yes. Same-day HVAC service is available for urgent situations, including no-heat and no-cool calls. We understand that a furnace failure in a Maine winter is not something you can wait on, and we move quickly when the situation demands it. Call us and we will get someone to you as fast as possible.
Are cold-climate heat pumps actually practical in Maine winters?
Modern cold-climate heat pumps are engineered to deliver reliable heating output even when outdoor temperatures fall to around -15 degrees Fahrenheit, which makes them a genuinely practical option here rather than just a warm-weather technology. They provide both heating and cooling from a single system, which reduces the load on a furnace and can lower energy costs over time. We install whole-home ducted systems as well as ductless mini-split setups for homes without existing ductwork.
What could cause my system to short-cycle, meaning it turns on and off frequently?
Short-cycling is one of the more common complaints we hear, and it can have several causes: a dirty filter restricting airflow, a refrigerant issue, an oversized system that heats or cools too quickly, a failing thermostat, or a problem with the control board. It puts extra wear on the equipment and raises energy costs. We diagnose the cause at the unit and explain what the fix involves before we start any work.
Upfront Quotes With No Surprise Fees
We give you a clear price before any work begins and do not start a repair or replacement without your approval. Clear communication from the first call to the final test is how we do business.
How do ductwork leaks affect my energy bills?
Leaking ducts allow conditioned air to escape into unconditioned spaces like attics, crawl spaces, or wall cavities before it reaches the rooms you are trying to heat or cool. The system runs longer to compensate, which drives up energy costs and puts extra wear on the equipment. Sealing the duct system is one of the more cost-effective efficiency improvements available for a home with existing forced-air heating and cooling.
Do I need to be home when the technician arrives?
For most repairs and installations, yes. Having someone present allows the technician to explain what they found, get your approval before starting work, and walk you through the results when the job is done. For routine maintenance on a commercial property or rental unit, we can often coordinate with a property manager or on-site contact. Just let us know the situation when you call.
Work Performed by Qualified HVAC Technicians
Every job we take on is handled by qualified HVAC technicians who know the equipment and know this climate. We take pride in the work we leave behind.
What can I expect when it comes to pricing and estimates?
We give you a clear price before any work begins. The technician inspects the system, explains what they found in plain language, and tells you what the repair or replacement will cost before starting. We do not begin work without your approval, and if something unexpected comes up during the job, we stop and talk it through with you before moving forward.
What are the signs that my AC or furnace may need to be replaced soon?
Age is the most reliable indicator. Most furnaces have a useful life of 15 to 20 years, and most central AC systems run 12 to 15 years with proper maintenance. Beyond age, watch for frequent repairs, rising energy bills without a clear cause, uneven heating or cooling, and a system that runs constantly without reaching the set temperature. Any of those patterns is worth a call to have the system evaluated.
Why would a whole-home humidifier make a difference compared to a portable unit?
Portable humidifiers treat a single room at a time and require regular refilling and cleaning. A whole-home humidifier installs directly into the HVAC system and delivers consistent humidity to every room automatically, controlled through the thermostat. In a Maine home running forced-air heat for five or six months of the year, the difference in comfort and air quality is noticeable.
Every home and every system is a little different, so call us at (207) 548-5534 and we will talk through exactly what your situation calls for.
(207) 548-5534