Top 10 heating and cooling repair services in Nashua, NH

Porch Pro Headshot HomeServe
Heating and Cooling Repair
Serves Nashua, New Hampshire
(10,502)
Porch Pro Headshot Paul The Plumber
Heating and Cooling Repair
Serves Nashua, New Hampshire
(1,866)
Paul The Plumber is committed to delivering top-notch services in plumbing, heating, air conditioning, and indoor air quality. Residents from Southern New Hampshire have entrusted their homes to us since 2002. We continue to provide our customers with personal attention, transparent service, and tot...Read more about Paul The Plumber
Paul The Plumber is committed to delivering top-notch services in plumbing, heating, air conditioning, and indoor air quality. Residents from Southern New Hampshire have entrusted their homes to us since 2002. We continue to provide our customers with personal attention, transparent service, and tot...Read more about Paul The Plumber
Porch Pro Headshot All Heat
Heating and Cooling Repair
Serves Nashua, New Hampshire
Porch Pro Headshot Total Comfort Mechanical Inc.
Heating and Cooling Repair
Serves Nashua, New Hampshire
(904)
Total Comfort Mechanical is a BBB-accredited HVAC specialist in Burlington. They have been offering gas leak detection, attic ventilation, gas heating and other services for 6 years. Need heating and air conditioning service? You can trust our Total Comfort specialists - with over 12 years of exper...Read more about Total Comfort Mechanical Inc.
Total Comfort Mechanical is a BBB-accredited HVAC specialist in Burlington. They have been offering gas leak detection, attic ventilation, gas heating and other services for 6 years. Need heating and air conditioning service? You can trust our Total Comfort specialists - with over 12 years of exper...Read more about Total Comfort Mechanical Inc.
Porch Pro Headshot H.O. Electric
Heating and Cooling Repair
Serves Nashua, New Hampshire
(40)
"They came out and determined that I did not have a common wire to power Nest. They gave me a price to run new wires but also other thermostats that would work with my current system. I now can control my thermostat, lights and window shades all from my phone! Super slick! Their team is incredibly ...Read more about H.O. Electric
"They came out and determined that I did not have a common wire to power Nest. They gave me a price to run new wires but also other thermostats that would work with my current system. I now can control my thermostat, lights and window shades all from my phone! Super slick! Their team is incredibly ...Read more about H.O. Electric
Porch Pro Headshot HomeWiz
Heating and Cooling Repair
Serves Nashua, New Hampshire
(35)
HomeWiz is a locally owned and operated electrical, heating, cooling, and drain cleaning company that specializes in both urgent repairs, new installations, and everything in between. The company opened their doors back in 1990, and has provided superior-quality craftsmanship and world-class custome...Read more about HomeWiz
HomeWiz is a locally owned and operated electrical, heating, cooling, and drain cleaning company that specializes in both urgent repairs, new installations, and everything in between. The company opened their doors back in 1990, and has provided superior-quality craftsmanship and world-class custome...Read more about HomeWiz
Porch Pro Headshot Modern Air Heating and Cooling
Heating and Cooling Repair
Serves Nashua, New Hampshire
(16)
"Came to my home on a very short notice is 94+ degree weather to let me know why my 5 year old central air was not working. Everything that was being done was explained to me step by step. I will be in contact with this company again if needed."
100% response rate
"Came to my home on a very short notice is 94+ degree weather to let me know why my 5 year old central air was not working. Everything that was being done was explained to me step by step. I will be in contact with this company again if needed."
Porch Pro Headshot John Novello-Electrician
Heating and Cooling Repair
Serves Nashua, New Hampshire
(23)
I am a licensed, insured and experienced electrician. I am a family man with three children. I work for myself and I'm on every job personally. This keeps the cost down and quality up for you. I will treat your home or office as if it was my own. I will always ensure prompt, professional serv...Read more about John Novello-Electrician
I am a licensed, insured and experienced electrician. I am a family man with three children. I work for myself and I'm on every job personally. This keeps the cost down and quality up for you. I will treat your home or office as if it was my own. I will always ensure prompt, professional serv...Read more about John Novello-Electrician
Porch Pro Headshot Mike Espinola Plumbing
Heating and Cooling Repair
Serves Nashua, New Hampshire
(10)
Welcome to Mike Espinola Plumbing, Heating, & Cooling!!! Where we serve your neighbors in all of New Hampshire and Massachusetts!! Need a SAFE and RELIABLE full service plumber? Mike Espinola Plumbing Heating Cooling is your ONE stop shop!!!! Geo-Thermal heating and cooling New Construction and Re...Read more about Mike Espinola Plumbing
Welcome to Mike Espinola Plumbing, Heating, & Cooling!!! Where we serve your neighbors in all of New Hampshire and Massachusetts!! Need a SAFE and RELIABLE full service plumber? Mike Espinola Plumbing Heating Cooling is your ONE stop shop!!!! Geo-Thermal heating and cooling New Construction and Re...Read more about Mike Espinola Plumbing
Porch Pro Headshot DeLeo Mechanical Services
Heating and Cooling Repair
Serves Nashua, New Hampshire
DeLeo Mechanical Services has been in the business for over 11 years and we've been lucky enough to learn a thing or two over those years. We've even worked hard to make sure that our staff knows the most up-to-date information about all of your heating and cooling needs. Keeping you cool and warm ...Read more about DeLeo Mechanical Services
DeLeo Mechanical Services has been in the business for over 11 years and we've been lucky enough to learn a thing or two over those years. We've even worked hard to make sure that our staff knows the most up-to-date information about all of your heating and cooling needs. Keeping you cool and warm ...Read more about DeLeo Mechanical Services

Frequently asked questions about hvac repair technicians

There are many reasons your HVAC system may not be working, and be in need of repair. One very common root cause of HVAC failure is simply a lack of regular maintenance. HVAC pros recommend that your system be checked annually to keep it in top repair. If your AC unit of furnace is not performing up to standards, it is often best to an HVAC contractor assess your system to see what kind of repairs it may need. A pro will know that if your furnace is tripping the circuit breaker, it may be because of a dirty filter. The dirt could be blocking the air flow. But the issue could also be a duct leak or dirty coils.

A malfunctioning HVAC system could actually be hazardous. If your furnace is making strange noises, the motor may need to be replaced. Your HVAC system may have airflow issues or dirty burners that might be flammable. It’s always best to stick to a regular HVAC system maintenance schedule, and to consult an HVAC repair contractor at the first sign that your HVAC is not working.

Air conditioners are great for keeping your home comfortable in the warmer months. Having an AC unit installed brings a host of other benefits as well. However, air conditioners are subject to a host of common problems. One of the most common problems starts with a lack of regular HVAC maintenance. One common AC system issue is a gradual or sudden decrease in efficiency. The air conditioner may not be cooling your home well, and your home might feel unusually muggy. If HVAC maintenance has been neglected, the coils may have collected dirt and debris which clogs the coils. An air conditioner repair pro can remedy this situation, and check for any other problems with your air conditioner. Similarly, if your AC unit is leaking, a pro can troubleshoot the problem.

It makes sense to keep a regular HVAC system maintenance schedule. If you bring in a local AC professional, they can get to know your system and call out problems with your air conditioner before they become bigger issues down the road.

Your home’s heating and cooling system may be easy to take for granted as long as it is running smoothly. Your HVAC system keeps your home comfortable, it can save on energy bills, and it keeps the air in your home cleaner and healthier. Here’s the catch, your HVAC system requires regular maintenance to keep it in top repair. Investing in an annual inspection of your home’s heating, ventilation and air conditioning systems is relatively inexpensive compared to the benefits you’ll enjoy.

Regular maintenance helps prevent expensive breakdowns by troubleshooting the HVAC problem early and effectively. If you have your HVAC system inspected and maintained on a regular basis, your system will run more efficiently which can save you money on energy bills. Annual maintenance can extend the life of your HVAC system saving you money on costly replacements. Finally, most HVAC companies require proof of regular maintenance when a repair is submitted under warranty. It pays to keep your heating, air conditioning, and ventilation systems covered on a warranty. An HVAC pro can help you with routine HVAC maintenance as well as big and small repairs.

There are a host of common HVAC problems that can lead to annoying, expensive, or even dangerous situations in your home. Carbon monoxide leaks are one potentially dangerous HVAC problem. These can be caused by a cracked or failed heat exchanger. An HVAC repair pro can test for the presence of carbon monoxide in your home and install a carbon monoxide detector in your home. Another potentially dangerous problem that can arise with your HVAC system are pilot light or ignition problems. A dirty pilot, or burners can cause short cycling, a pilot outage, or furnace lockout. In any case it’s best to call an HVAC repair professional. HVAC problems that involve natural gas or high voltage which must be handled by a trained technician.

If your furnace or air conditioner is suddenly making odd noises, emitting strange odors, or seems to be operating less efficiently than when it was installed, it’s time to call an HVAC repair technician. A trained pro will have the skills, know-how, and tools to safely repair any problem your HVAC system develops over time. Keep your home safe, comfortable and healthy by developing a regular maintenance and repair relationship with an HVAC pro near you.

There are a few simple troubleshooting steps homeowners can take if their HVAC system is not working. After taking these steps, it makes sense to hire an HVAC repair technician. Many problems that come up with furnaces, air conditioning and ventilation systems can be annoying, expensive, and even dangerous. A trained tech will have the skills, tools and know how to tackle any more complex troubleshooting your HVAC system breakdown requires. Homeowners can make sure the furnace or air conditioner is properly plugged in. They can make sure the air space around a furnace, air conditioner or duct system is not obstructed by furniture or plants. Homeowners may even be able to check some filters, and change and clean them. Beyond that, bring in a pro.

An HVAC repair professional will know how to safely work with potentially dangerous natural gas and high voltage electrical systems. If your air conditioner, high-efficiency furnace or water heater is leaking, a trained HVAC repair tech can troubleshoot the problem and fix it efficiently. HVAC leaks can cause costly water damage if they are not taken care of quickly and efficiently. Trust your HVAC troubleshooting to an HVAC professional.

If your air conditioner is running but it is not cooling house, there could be a number of reasons. The simplest troubleshooting step for your AC problem is to check whether your thermostat is set to “on” or “auto.” If your AC thermostat is set to “on” the system will run the fan continuously whether or not the air is being cooled. Make sure the air conditioner is set to “auto.” You can also make sure the filters in the AC unit are clean.If the filter is dirty, simply replace it.

However, it makes sense to bring in an HVAC repair pro to address issues that are more complex. If your AC unit can’t cool your home on hot days, but cools the air just fine on cooler ones, your air conditioner may have low refrigerant. This means you may have a refrigerant leak. The signs of a leak are a bubbling or hissing noise, ice build up, If you notice these signs, turn the AC unit off and call a pro. This issue can damage the compressor which would mean having to replace the air conditioner’s outside unit. Call a pro to troubleshoot your AC issue to save money and headaches down the road.

Recent reviews for Nashua HVAC repair services

153484

Threatened to kill people on facebook

- Jo Cal
6952

Bob is the best! He's serviced my boiler for 2 straight years and does an amazing job. Recently I lost power and when it came back on my boiler was not kicking in and leaking water. He was out here in less than 30 mins - fixed the issue fast. He educates ...

- Alan Laurentano
77109

We had no heat and hired this company to come out. We had another company come out before and they couldnt even figure out the issue. A tech by the name of Dan was helpful and got us up and going in under 2 hours at the price he promised before starting t...

- dave s
81721

My heat and electricity was knocked out by a lightning strike and my entire home system was a complete mess! I called Homewiz and they showed up right on time and did a great job getting my utilities back up and running. Not only were they very profession...

- John Beaudro
82970

Great company! I was looking into Nest thermostats and who installs them in Brookline and stumbled across this company. They came out and determined that I did not have a common wire to power Nest. They gave me a price to run new wires but also other ther...

- Robert Panner

All HVAC Repair Technicians in Nashua, NH

Porch Pro Headshot Nally Plumbing & Heating Company
Heating and Cooling Repair
Serves Nashua, New Hampshire
Nally Plumbing & Heating Company performs boiler maintenance and air conditioning maintenance. They are an HVAC specialist in Malden.
Nally Plumbing & Heating Company performs boiler maintenance and air conditioning maintenance. They are an HVAC specialist in Malden.
Porch Pro Headshot Robert Beals HVAC
Heating and Cooling Repair
Serves Nashua, New Hampshire
(1)
Hello My name is Bob I Have been in the trades for the past 40 years For 13 of them i was the right hand man of a large builder and was lucky to work with many great sub contractors as a result I have been well trained in all trades I like finish carpentry but i can do many things and over th...Read more about Robert Beals HVAC
Hello My name is Bob I Have been in the trades for the past 40 years For 13 of them i was the right hand man of a large builder and was lucky to work with many great sub contractors as a result I have been well trained in all trades I like finish carpentry but i can do many things and over th...Read more about Robert Beals HVAC
Porch Pro Headshot Aire Serv of Reading
Heating and Cooling Repair
Serves Nashua, New Hampshire
(25)
Reading AC / Heater Services & Repairs
Reading AC / Heater Services & Repairs
Porch Pro Headshot Walley’s Heating & Air Conditioning
Heating and Cooling Repair
Serves Nashua, New Hampshire
Walley's Heating & Air Conditioning is a local family owned organization that strives to provide first class heating and cooling services to clients. Walley's Heating & Air Conditioning is a full service H.V.A.C contractor based in Nashua, NH, founded in 1989 by Walley F. Lefavor. Our policy is to e...Read more about Walley’s Heating & Air Conditioning
Walley's Heating & Air Conditioning is a local family owned organization that strives to provide first class heating and cooling services to clients. Walley's Heating & Air Conditioning is a full service H.V.A.C contractor based in Nashua, NH, founded in 1989 by Walley F. Lefavor. Our policy is to e...Read more about Walley’s Heating & Air Conditioning
Porch Pro Headshot Peter Wallmann
Heating and Cooling Repair
Serves Nashua, New Hampshire
Peter Wallmann of Pete's Plumbing and Heating, inc is a full service Kitchen and Bathroom Remodelers. CHECK OUT OUR WEBSITE, & WATCH OUR NEW VIDEO !!! We are family owned and operated serving the community for over 30 years. Do you desire a new bathroom or kitchen? CALL US FIRST! Let us make th...Read more about Peter Wallmann
Peter Wallmann of Pete's Plumbing and Heating, inc is a full service Kitchen and Bathroom Remodelers. CHECK OUT OUR WEBSITE, & WATCH OUR NEW VIDEO !!! We are family owned and operated serving the community for over 30 years. Do you desire a new bathroom or kitchen? CALL US FIRST! Let us make th...Read more about Peter Wallmann
Porch Pro Headshot Costigan Electric
Heating and Cooling Repair
Serves Nashua, New Hampshire
(2)
Located in Pembroke, NH - just outside the city of Concord, NH - Costigan Electric is committed to safe, economical and reliable electrical installations and maintenance. Whether you need one electrician to install a new GFCI receptacle or a small army to wire a commercial location we're looking fo...Read more about Costigan Electric
Located in Pembroke, NH - just outside the city of Concord, NH - Costigan Electric is committed to safe, economical and reliable electrical installations and maintenance. Whether you need one electrician to install a new GFCI receptacle or a small army to wire a commercial location we're looking fo...Read more about Costigan Electric
Porch Pro Headshot Masterson Construx
Heating and Cooling Repair
Serves Nashua, New Hampshire
My name is Ryan and I am a small business owner offering services for HVAC installs, roofing installs, and drywall installs. We are insured and well equipped. We will travel to where the job is located and we have been involved with all trades of construction for over eleven years, so we know what w...Read more about Masterson Construx
My name is Ryan and I am a small business owner offering services for HVAC installs, roofing installs, and drywall installs. We are insured and well equipped. We will travel to where the job is located and we have been involved with all trades of construction for over eleven years, so we know what w...Read more about Masterson Construx
Porch Pro Headshot RPM Heating & Cooling LLC
Heating and Cooling Repair
Serves Nashua, New Hampshire
RPM Heating & Cooling LLC Dracut, MA, 01826 (978) 957-2728 RPM Heating & Cooling LLC is a well known HVAC contractor in the Dracut, MA area. Reach our team today. Belvidere MA; Heating Contractor, Heating & Cooling, Home Heating Systems, Cooling System, Affordable Heating and Cooling https://rpmhea...Read more about RPM Heating & Cooling LLC
RPM Heating & Cooling LLC Dracut, MA, 01826 (978) 957-2728 RPM Heating & Cooling LLC is a well known HVAC contractor in the Dracut, MA area. Reach our team today. Belvidere MA; Heating Contractor, Heating & Cooling, Home Heating Systems, Cooling System, Affordable Heating and Cooling https://rpmhea...Read more about RPM Heating & Cooling LLC
Porch Pro Headshot Dalicandro & Son Hvac
Heating and Cooling Repair
Serves Nashua, New Hampshire
(6)
Porch Pro Headshot L.A.R. SERVICE CENTER INC.
Heating and Cooling Repair
Serves Nashua, New Hampshire
Porch Pro Headshot DLF Mechanical Services LLC
Heating and Cooling Repair
Serves Nashua, New Hampshire
Proudly serving New Hampshire reidents and business owners, the owners of DLF Mechanical Services LLC have nearly 50 years of combined experience in the Heating, Ventilation, Air Conditioning industry to provide expert service for any heating and cooling project. We take pride in the fact that, thro...Read more about DLF Mechanical Services LLC
Proudly serving New Hampshire reidents and business owners, the owners of DLF Mechanical Services LLC have nearly 50 years of combined experience in the Heating, Ventilation, Air Conditioning industry to provide expert service for any heating and cooling project. We take pride in the fact that, thro...Read more about DLF Mechanical Services LLC
Porch Pro Headshot Indigaro Heating and Cooling
Heating and Cooling Repair
Serves Nashua, New Hampshire
Indigaro heating and coolling Provides and installs Heating and cooling systems -Carrier, Goodman ,Bryant,American Standard Furnaces, to any part that are needed SHEETMETAL Installation Ac replacement Bathroom fans Boilers Services on roof top units Water heaters NEST THERMOSTAT CONSTRUCTIO...Read more about Indigaro Heating and Cooling
Indigaro heating and coolling Provides and installs Heating and cooling systems -Carrier, Goodman ,Bryant,American Standard Furnaces, to any part that are needed SHEETMETAL Installation Ac replacement Bathroom fans Boilers Services on roof top units Water heaters NEST THERMOSTAT CONSTRUCTIO...Read more about Indigaro Heating and Cooling
Porch Pro Headshot Mass Heat and Air
Heating and Cooling Repair
Serves Nashua, New Hampshire
Porch Pro Headshot Space Kraft LLC
Heating and Cooling Repair
Serves Nashua, New Hampshire

Latest projects near Nashua

Recent projects booked on Porch
Nashua 03064
Heating and Cooling Repair
Start Date
Within a month
Type of project
Repair, maintenance or cleaning
Repair, maintenance or cleaning project
Heating and cooling system repair
Item to repair
External air exchange system
When problem began
I'm not sure