Leighton's Heating & Cooling has been serving Newburyport and the surrounding Essex County communities since 2007. For nearly two decades, homeowners, landlords, property managers, and local businesses have counted on us for heating repair, air conditioning service, system installation, seasonal maintenance, and everything in between. Arrives fast. Repairs it right. Priced fair. Whether your furnace quit on a January night or your AC stopped cooling in July, we are the local team you can reach directly. The person who answers the phone is often the technician at your door. Trusted by local homeowners and property managers for their heating and cooling, we handle the full scope of residential and commercial HVAC work across the Newburyport area.
From aging systems to brand-new installs, we cover the full range of heating and cooling work that homeowners and commercial customers need. We show up on time and ready to work, with the tools and experience to diagnose problems correctly the first time. Below is a look at what we do.
When your air conditioner stops cooling or starts blowing warm air, the problem could be a refrigerant leak, a failed compressor, a dirty evaporator coil, or a condenser unit that has given out. We diagnose the issue, explain what we find, and get the repair done. We also handle full AC replacement when a system has reached the end of its useful life.
A furnace blowing cold air or a heating system that will not start is not something you wait on. We service gas and oil furnaces, troubleshoot airflow and heat-exchanger issues, and handle everything from igniter replacement to blower motor repair. If the system needs to be replaced, we walk you through your options clearly.
Heat pumps are increasingly popular across Massachusetts, and we service and install them for both residential and commercial customers. If your heat pump is not heating or cooling properly, we diagnose the refrigerant circuit, the reversing valve, and the air handler to find the cause. We also handle new heat pump installations, including upgrades from older fossil-fuel systems.
When a system is beyond repair or simply too old to run efficiently, full replacement is often the right call. We size and install complete heating and cooling systems for homes, rental properties, and commercial spaces. Every installation is handled by qualified HVAC technicians who do the job correctly from the start.
A thermostat that is not reading temperatures accurately, or a system that will not respond to settings, can waste energy and leave rooms uncomfortable. We install and configure standard and smart thermostats, including Wi-Fi-enabled controls that let you manage your system remotely.
Leaky or damaged ductwork forces your system to work harder and leaves some rooms too hot or too cold. We locate duct leaks, seal problem areas, and repair damaged sections so conditioned air reaches every part of the building the way it should.
Dust, allergens, humidity, and stale air are real comfort and health concerns, especially in tightly sealed homes. We install air filtration systems, ventilation upgrades, and humidity controls that improve the air you breathe every day.
A tune-up before heating season or cooling season catches small problems before they become expensive ones. We clean, inspect, and test your system so it runs at peak efficiency when you need it most. Call and we'll handle the furnace, the AC, and the ductwork.
Newburyport winters are cold, damp, and long. The older housing stock throughout Essex County was built long before central air conditioning was standard, and many properties still rely on legacy heating systems that need specialist attention. At the same time, Massachusetts is at the front edge of heat pump adoption and building electrification, which means many homeowners are weighing conversions and upgrades. These three services reflect the work we see most often in this area.
Many of the homes in and around Newburyport were built with steam or hot-water boiler systems, and those systems are still doing their job in a lot of households. Boilers and hydronic baseboard radiation require different service skills than forced-air furnaces. We handle boiler diagnostics, circulator pump repair, pressure and expansion-tank service, zone valve troubleshooting, and seasonal maintenance. If your radiators are cold on one side of the house or your boiler is short-cycling, we can find the cause and fix it.
The Northeast runs on oil heat more than any other region in the country, and Essex County is no exception. Oil prices fluctuate, tank maintenance adds cost, and many homeowners are ready to move to a cleaner, more stable option. We handle conversions from oil to natural gas and from oil or gas to modern heat pump systems. We assess your existing setup, explain the efficiency and cost differences honestly, and manage the equipment side of the transition so the changeover goes smoothly.
Historic homes and older properties in the area often have no ductwork at all, or ductwork that cannot be extended without major renovation. Ductless mini-splits solve that problem. A wall-mounted indoor unit connects to a compact outdoor compressor through a small conduit opening, with no tearing into walls or ceilings. We install single-zone and multi-zone mini-split systems for additions, converted spaces, and whole-home applications. The zoning flexibility also makes them a practical upgrade even in homes that already have central systems. Reach out and we'll get it diagnosed today.
If you've never hired an HVAC company before, an emergency call can feel uncertain. We make it straightforward. When your heat goes out in February or your AC fails during a summer heat wave, you need a response the same day, not a callback window that stretches into next week. We prioritize urgent calls for both residential and commercial customers. Prompt response, even for last-minute comfort calls, is part of how we work. Fast turnaround. Fair pricing. Comfortable results. Call and we'll get your heat or AC back on.
We assess the system, explain what it needs, and give you a clear number before any work begins. No surprises when the invoice arrives. We also know that repair versus replacement is a real decision many customers face, and we walk you through both options with honest information so you can choose what makes sense for your situation and your budget.
Pricing varies by job, by system age, and by what the diagnosis turns out to be. The best way to know what your repair or installation will cost is to call for a quote. We will tell you what we find and what it will take to fix it. Call today and we'll get the temperature back where it belongs.
We work with offices, retail spaces, restaurants, multi-unit properties, and commercial buildings throughout the area. Commercial systems have different demands than residential ones, and we bring the same diagnostic approach and quality workmanship to every job regardless of the building type. Residential HVAC. Commercial HVAC. One number for both. Whether you need a rooftop unit serviced, a commercial split system replaced, or a maintenance plan to keep your building comfortable year-round, we are the local team to call.
Booking an HVAC service call is simple, and when you call us, you reach someone who knows this area. We have been locally owned and operating in Newburyport since 2007, and every job we take on reflects directly on our reputation here. The person who answers the phone is often the technician at your door. All work is performed by qualified HVAC technicians, and we stand behind every job with a workmanship guarantee on every HVAC job we complete.
We serve Newburyport and the communities around it, including Amesbury, Salisbury, Newbury, Georgetown, Rowley, and Ipswich. If you are in the area and need heating or cooling help, we are close by and ready to work. Call and we'll get it diagnosed today.
Call (978) 992-9593 and describe what you are dealing with, whether it is a repair, a replacement, or a seasonal tune-up. We will ask a few questions about your system, schedule a visit, and give you a clear price before any work begins. There are no vague estimates that change once the job is underway.
Yes. We work with homeowners, landlords, property managers, and business owners across Newburyport and the surrounding Essex County communities. The process is the same regardless of property type: you call, we schedule, we show up and get the work done.
We prioritize urgent calls and do our best to respond the same day when a system is completely down. For non-emergency repairs and maintenance, next-day scheduling is often available. Call (978) 992-9593 and we will let you know how quickly we can get to you.
We confirm the appointment, show up on time, and start with a thorough inspection of the system before any work begins. The technician will explain what they find and give you a clear price for the repair or service. You decide how to proceed before anything is charged.
We arrive at the scheduled time, inspect the equipment, and diagnose the problem. Once we know what is going on, we walk you through the issue and the cost before touching anything. After you approve the work, we complete the repair or service and make sure the system is running correctly before we leave.
We are available every day from 6:00 AM to 8:30 PM, including weekends. If you are dealing with a heating or cooling problem on a Saturday or Sunday, call (978) 992-9593 and we will get you on the schedule.
Systems that are short-cycling, struggling to reach temperature, or requiring frequent repairs are often approaching the end of their useful life. We assess the equipment honestly and walk you through both the repair and replacement options so you can make the decision that fits your situation and your budget.
A visit can cover anything from a single repair, such as an igniter replacement or a refrigerant leak, to a full seasonal tune-up that includes cleaning, inspection, and testing of the whole system. We also handle ductwork, thermostat installation, and indoor air quality upgrades during a service call when the work is needed.
The quoted price covers the diagnosis, the labor for the repair or service, and any standard parts needed to complete the job. We tell you what is included before we start so there are no surprises when the invoice arrives.
Ready to get the comfort back? Leighton's Heating & Cooling is here to help with everything from a quick repair to a full system replacement. We serve homeowners, property managers, and businesses across Newburyport and Essex County with honest pricing, qualified technicians, and a commitment to getting the job done right. Call (978) 992-9593 for a quote and we will get your heating or cooling system back where it needs to be. Reach out and we'll get it diagnosed today.
We handle the full range of residential and commercial heating and cooling work across Newburyport and the surrounding Essex County communities. Whether you need a quick repair, a seasonal tune-up, or a complete system replacement, the table below breaks down what each service covers and who it is best suited for. Use it to find the right starting point, then call us and we will take it from there.
| HVAC Service | What the Service Includes | Best Suited For | Things to Know |
|---|---|---|---|
| Indoor Air Quality and Air Filtration | air filtration system installation, ventilation upgrades, humidity control equipment | Households dealing with dust, allergens, stale air, or uncomfortable humidity levels | Tightly sealed homes in the Northeast often benefit most from ventilation and filtration upgrades |
| Oil-to-Gas and Heat Pump Conversion | existing system assessment, equipment sizing and selection, full conversion installation | Essex County homeowners ready to move away from oil heat for cost, efficiency, or environmental reasons | The Northeast runs on oil heat more than any other region; conversions to gas or heat pump systems are a common and practical upgrade here |
| Ductwork Repair and Sealing | duct leak detection, sealing and patching damaged sections, airflow balancing | Homes with uneven temperatures, high energy bills, or rooms that never reach the set temperature | Leaky ducts can waste a significant portion of conditioned air before it reaches the living space |
| Full System Installation and Replacement | load calculation and system sizing, complete equipment removal and installation, post-install testing and commissioning | Homeowners and property managers replacing an aging or failed heating or cooling system | Most residential replacements are completed in one day; we walk you through equipment options before any work begins |
| AC Repair and Service | refrigerant leak diagnosis, condenser and evaporator coil service, compressor and fan motor repair | Homeowners and businesses dealing with warm air, weak airflow, or a system that will not run | Most AC repairs can be completed in a single visit; full replacements are scheduled once the diagnosis is confirmed |
| Emergency HVAC Service | same-day response for system-down calls, no-heat and no-cool diagnosis, urgent repair for residential and commercial properties | Anyone with a completely failed heating or cooling system who cannot wait for a standard appointment | We prioritize urgent calls and aim to respond the same day; availability runs seven days a week |
| Heating and Furnace Repair | gas and oil furnace diagnostics, igniter and heat exchanger service, blower motor and airflow repair | Anyone whose furnace is blowing cold air, short-cycling, or failing to start | Furnace problems tend to surface on the coldest days; calling early in the season avoids the longest wait times |
| Seasonal Maintenance and Tune-Ups | cleaning and inspection of all major components, refrigerant level check, safety and efficiency testing | Homeowners who want to catch small problems before they become expensive repairs | Scheduling a tune-up before heating or cooling season starts is the best way to avoid emergency calls |
| Ductless Mini-Split Installation | single-zone and multi-zone system installation, wall-mounted indoor unit placement, compact outdoor compressor connection | Older homes with no ductwork, additions, converted spaces, or any room that a central system cannot reach | Mini-splits require only a small conduit opening through an exterior wall, making them practical for historic and older properties |
| Boiler and Hydronic Heating Service | boiler diagnostics and repair, circulator pump and zone valve service, pressure and expansion tank maintenance | Homeowners with steam or hot-water boiler systems, particularly in older Newburyport-area properties | Boiler systems require different service skills than forced-air equipment; uneven heat or short-cycling often has a straightforward cause |
| Thermostat and Smart-Control Installation | standard thermostat replacement, Wi-Fi and programmable smart thermostat setup, system compatibility check | Anyone losing comfort or efficiency due to inaccurate temperature readings or an outdated control | A smart thermostat upgrade is one of the fastest ways to improve daily comfort without replacing the whole system |
| Heat Pump Repair and Service | refrigerant circuit diagnostics, reversing valve inspection, air handler and coil service | Homeowners with a heat pump that is not heating or cooling properly in either season | Heat pumps run year-round, so they benefit from service checks in both spring and fall |
How do I know if my heating or cooling system needs to be repaired or replaced?
Age, repair history, and performance are the three factors we look at together. A system that is more than 15 years old, requires repairs more than once a year, or struggles to reach the set temperature is often a replacement candidate. We assess the equipment honestly and walk you through both options with clear numbers so you can make the decision that fits your situation.
What does a seasonal tune-up actually cover?
We clean the heat exchanger or evaporator and condenser coils, check refrigerant levels, test the igniter and safety controls, inspect the blower and motor, and run the system through a full operating cycle. The goal is to catch anything that could cause a breakdown during the season and make sure the system is running at its best efficiency before you need it most.
Why is one room in my home always hotter or colder than the rest?
Uneven temperatures usually point to a duct leak, a blocked or undersized supply register, a zone control issue, or a system that was not sized correctly for the layout of the home. In older Newburyport-area properties, ductwork that was added over time is a common source of imbalance. We diagnose the cause before recommending a fix.
Same-Day and Emergency Availability
When a system goes down in the middle of a New England winter or a summer heat wave, we prioritize urgent calls and aim to respond the same day. We are available seven days a week for both residential and commercial customers.
What do strange noises from my HVAC unit usually mean?
Banging or clanking often means a loose or broken component inside the blower or air handler. Squealing can point to a worn belt or bearing. Clicking that does not stop is sometimes a failing relay or control board. Rattling at the outdoor unit may be debris or a loose panel. None of these should be ignored; they tend to get worse and more expensive the longer the system runs with the problem.
How does a dirty filter or coil affect system performance?
A clogged filter restricts airflow, which forces the blower to work harder and reduces how much conditioned air reaches the living space. A dirty evaporator coil loses its ability to transfer heat efficiently, which can cause the system to run longer cycles or fail to cool the space at all. In serious cases, a frozen coil shuts the system down entirely. Changing filters regularly and scheduling annual cleanings prevents most of these problems.
When should I call a technician instead of trying to fix the problem myself?
If the system is not running, not reaching temperature, making unusual sounds, or showing error codes, a technician is the right call. Refrigerant handling, heat exchanger inspection, and electrical component testing inside the equipment require proper training and tools. Replacing a filter or clearing debris from around the outdoor unit is reasonable to do yourself; anything beyond that is better handled by someone who works on these systems every day.
Experienced With Older and Newer Systems
From steam boilers in century-old Newburyport homes to modern heat pump installations, we work on the full range of equipment found across Essex County. Whatever the system age or type, we diagnose it correctly and explain what we find.
What causes a system to short-cycle?
Short-cycling, where the system turns on and off in rapid bursts without completing a full heating or cooling cycle, is often caused by an oversized system, a refrigerant problem, a dirty filter restricting airflow, or a failing thermostat. It puts extra wear on the equipment and leaves the space uncomfortable. We diagnose the root cause rather than treating the symptom.
Is older equipment worth repairing, or should I plan for replacement?
It depends on what the repair costs relative to the remaining useful life of the system. A $200 repair on a 10-year-old furnace is usually worth doing. The same repair on a 20-year-old system that has already had two or three service calls in recent years is harder to justify. We give you honest numbers for both paths and let you decide.
Upfront Quotes With No Surprise Fees
We give you a clear price before any work begins, and we stand behind every job with a workmanship guarantee. What we quote is what you pay, with no charges added after the fact.
How do I know if I have a refrigerant or airflow problem?
A refrigerant problem usually shows up as warm air from the supply vents, ice on the refrigerant lines or evaporator coil, or a system that runs constantly without cooling the space. An airflow problem tends to produce weak output at the registers, uneven temperatures, or a system that short-cycles. Both require a technician to diagnose properly; refrigerant work in particular requires specialized equipment.
What does a ductless mini-split installation involve?
We mount an indoor air handler on the wall of the space being conditioned, run a small conduit through an exterior wall, and connect it to a compact outdoor compressor unit. There is no need to open up walls or ceilings for ductwork. For multi-zone systems, multiple indoor units connect to a single outdoor unit. The process is typically completed in one day for a single-zone installation.
How does an estimate work, and will the price change once work starts?
We inspect the system, identify what is needed, and give you a clear price before any work begins. We explain what is included so there are no surprises when the invoice arrives. If we open something up and find an additional problem, we tell you what we found and what it costs before we proceed. You are always in control of what gets approved.
Every heating and cooling situation is a little different, so the best next step is to call us directly and tell us what you are dealing with; we will ask the right questions and get you a straight answer on what it will take to fix it.
(978) 992-9593