Top 10 HVAC Companies in Alton, NH

Porch Pro Headshot All Heat
HVAC Contractors
Serves Alton, New Hampshire
Porch Pro Headshot Logan Heating & Air Conditioning LLC
HVAC Contractors
Serves Alton, New Hampshire
(6)
Logan Heating & Air Conditioning is a family run HVAC company that offers gas appliance connection, gas pipe installation, install AC. boilers, furnaces oil/gas, repair, and other services. They are located in Deerfield.
Logan Heating & Air Conditioning is a family run HVAC company that offers gas appliance connection, gas pipe installation, install AC. boilers, furnaces oil/gas, repair, and other services. They are located in Deerfield.
Porch Pro Headshot Winnipesaukee Heating & Cooling, Inc.
HVAC Contractors
Serves Alton, New Hampshire
(29)
We are a local HVAC company specializing in customer service, we believe every customer matters and deserves top service. We specialize in oil burner and furnace service, and AC- mini-spilt cleanings, service and installation
We are a local HVAC company specializing in customer service, we believe every customer matters and deserves top service. We specialize in oil burner and furnace service, and AC- mini-spilt cleanings, service and installation
Porch Pro Headshot Heaton Home Inspection & Property Management
HVAC Contractors
Serves Alton, New Hampshire
(24)
HHI is ready to take on your project big or small. Providing home inspections, property management and HVAC services. We have the knowledge and skill to get your project done on time. Call us today.
HHI is ready to take on your project big or small. Providing home inspections, property management and HVAC services. We have the knowledge and skill to get your project done on time. Call us today.
Porch Pro Headshot Home Energy Products
HVAC Contractors
Serves Alton, New Hampshire
(24)
The foundation for Home Energy Products was laid approximately 25 yrs ago. The business started as a supplier of tools for the building trades. In the early 90's we expanded to sales, service and installation of Monitor direct vent heating systems. In the late 90's we added Toyotomi heaters ...Read more about Home Energy Products
The foundation for Home Energy Products was laid approximately 25 yrs ago. The business started as a supplier of tools for the building trades. In the early 90's we expanded to sales, service and installation of Monitor direct vent heating systems. In the late 90's we added Toyotomi heaters ...Read more about Home Energy Products
Porch Pro Headshot Mahoney's Plumbing & Heating
HVAC Contractors
Serves Alton, New Hampshire
(12)
Mahoney Plumbing & Heating, LLC has been in the business for over 10 years and we've been lucky enough to learn a thing or two over those years. There is no substitute for excellent customer service and quality work. We have built an extensive client base and know the best form of advertisement i...Read more about Mahoney's Plumbing & Heating
Mahoney Plumbing & Heating, LLC has been in the business for over 10 years and we've been lucky enough to learn a thing or two over those years. There is no substitute for excellent customer service and quality work. We have built an extensive client base and know the best form of advertisement i...Read more about Mahoney's Plumbing & Heating
Porch Pro Headshot CRS Mechanical
HVAC Contractors
Serves Alton, New Hampshire
5 Years residential/commercial experience with gas and oil boilers and furnaces. Both service and install. EPA Universal certified with AC and commercial refrigeration. Worked in many hotels, restaurants, Dunkin Donuts and more. NH Gas Fitter Certified. Fully Insured with competitive pricing.
5 Years residential/commercial experience with gas and oil boilers and furnaces. Both service and install. EPA Universal certified with AC and commercial refrigeration. Worked in many hotels, restaurants, Dunkin Donuts and more. NH Gas Fitter Certified. Fully Insured with competitive pricing.
Porch Pro Headshot Integrated oil systems
HVAC Contractors
Serves Alton, New Hampshire
Oil burner service and installation Specializing in comfort management controls and advanced hydronic heating systems
Oil burner service and installation Specializing in comfort management controls and advanced hydronic heating systems
Porch Pro Headshot AirMaster Heating & Cooling
HVAC Contractors
Serves Alton, New Hampshire
Heating &Cooling installation and service
Heating &Cooling installation and service
Porch Pro Headshot J M C Plumbing & Remodeling
HVAC Contractors
Serves Alton, New Hampshire
JMC providesa well rounded service that includes and is not limited to; -Plumbing. -Heating. Commercial and residential. -Kitchen and bath remodeling. -service plumbing repairs -water heater repair and replace. -general carpentry -GC abilities. -fair pricing and warranted work.
JMC providesa well rounded service that includes and is not limited to; -Plumbing. -Heating. Commercial and residential. -Kitchen and bath remodeling. -service plumbing repairs -water heater repair and replace. -general carpentry -GC abilities. -fair pricing and warranted work.

Top questions to ask before hiring an hvac company

What type of insurance do you have? Heating, ventilation and air conditioning (HVAC) professionals work on a variety of mechanical areas of the home. You'll want to ask specific questions regarding professional training and licensing, as well as what types of insurance they have (for example, mold, air pollution or worker's compensation). It's fair to ask for the dollar amounts they are covered and a quality professional will show you verification of coverage.

HVAC professionals attend to a home's thermal needs as well as air quality. Because of the technical aspects of HVAC work, find out the scope of work your professional can perform. You may only need your heating unit serviced however, if this professional also specializes in energy efficiency, mold assessment, or offer ways for you to save on energy costs, you may want to hire them for future projects. Because some equipment is gas-powered, your professional should be able to answer questions about installing gas lines and permitting.

Ask about guarantees on labor or warranties on parts for your HVAC project. It's common to have a time limitation on parts and equipment. Save any paperwork related to your project so you can refer back to instruction manuals or serial numbers.

When working with a heating and cooling professional, ask if their company offers pricing incentives to encourage you to hire them on a regular basis. It's common to have your equipment inspected and serviced at least once a year. Your HVAC company may also offer special pricing on filters, ventilation cleaning or energy assessments.

Regardless of the scope of your project, find out what you need to do to prepare your home for their visit. For example, the HVAC professional will need access to the areas in question and may need access to other mechanical or ventilation points. Make sure pets and children are kept out of the way. Ask if your project will involve removing dry wall or making any other structural changes – you may need to hire a professional drywall contractor to patch up HVAC work. If you are adding a unit that may contribute to carbon monoxide within the home, find out if you need to purchase a carbon monoxide detector.

Recent reviews for Alton HVAC Contractors

38375

They do nice work, and show up when expected. That's important to us. Also, Jim is pleasure to do business with.

- Ned Carpenter
38441

Very Professional And Extremely Easy To Deal And Work With. They Have The Best Work Integrity I've Ever Seen In A Company.

- Mark McLynch

Everything You Need to Know About Alton HVAC Companies

I’m searching for HVAC Contractors servicing my zip code in Alton.

Many hvac contractors provide service to multiple zip codes in and around Alton. Browse through a sample of the HVAC Contractors in Alton below to find the right professional in your area for your project. Remember to contact each of these professionals individually to ask about their prices, recent successful hvac jobs, how they bill, and what licenses or permits they have or will have to get for your job:

  • DeLeo Mechanical Services:
    • Service Area Zip Code: 01749 and 03041
  • Thibodeau's Heating Service:
    • Service Area Zip Code: 03903 and 04054
  • Ocean Creek Heating and Air Conditioning LLC:
    • Service Area Zip Code: 03844 and 03887

If you weren't able to find the right hvac contractor company that services your Alton zip code, don't worry. Try contacting the company directly to ask them what surrounding areas they also service near Alton.

How many hvac contractors does Alton have?

There are around 50 companies throughout Alton to help you with your next hvac job.

  • 18 of them have an A or A+ rating from Better Business Bureau.
  • hvac contractor companies in Alton have an average rating of 5.00/5.
    • 1 companies have a rating of 5.

How does invoicing/payment work for most HVAC Contractor projects in Alton?

Every project differs, but you should ask any hvac contractor for an estimate, before they do any work. In fact, ask for their general payment terms before any hvac work is done.

If the job is large and going to take longer than a day, it's common practice for hvac contractors to request a down payment. Usually, this will be around 25% so they can commence work on your hvac contractor project.

If it's a quick job, you'll likely be given an invoice/bill when the job is complete. Then it's up to you and the hvac contractor to determine if you pay immediately or can send payment at a later date.

All HVAC Companies in Alton, NH

Porch Pro Headshot Property Maintenance Professionals
HVAC Contractors
Serves Alton, New Hampshire
Over Fifteen years of HVACR property management as a Chief Emgineer in the Fireman and Oilers Union. Licensed MA HVACR Mechanic. Managed over one billion dollar portfolios. We have taken this experience and are bringing it to your door step. Whether it's your home buisness or commercial property we ...Read more about Property Maintenance Professionals
Over Fifteen years of HVACR property management as a Chief Emgineer in the Fireman and Oilers Union. Licensed MA HVACR Mechanic. Managed over one billion dollar portfolios. We have taken this experience and are bringing it to your door step. Whether it's your home buisness or commercial property we ...Read more about Property Maintenance Professionals
Porch Pro Headshot Heritage Plumbing Heating Cooling Electricd
HVAC Contractors
Serves Alton, New Hampshire
Twenty five years ago when we started Heritage Plumbing, Heating, and Cooling with one small pick-up, we only had a handful of customers. So we knew that every customer mattered. Now we've grown to 70 employees with 40 trucks and have served over 50,000 homes. And we've done it by never forgetting t...Read more about Heritage Plumbing Heating Cooling Electricd
Twenty five years ago when we started Heritage Plumbing, Heating, and Cooling with one small pick-up, we only had a handful of customers. So we knew that every customer mattered. Now we've grown to 70 employees with 40 trucks and have served over 50,000 homes. And we've done it by never forgetting t...Read more about Heritage Plumbing Heating Cooling Electricd
Porch Pro Headshot Wicked Good Plumbing & Heating
HVAC Contractors
Serves Alton, New Hampshire
Here at Wicked Good P&H we offer quality installation at a fair price. For all your plumbing, heating, gas piping, & equipment needs. Specializing in residential remodeling and custom bathroom design.
Here at Wicked Good P&H we offer quality installation at a fair price. For all your plumbing, heating, gas piping, & equipment needs. Specializing in residential remodeling and custom bathroom design.
Porch Pro Headshot Defosses Plumbing & Heating, LLC
HVAC Contractors
Serves Alton, New Hampshire
Started in the plumbing and heating industry in 1978 and established our company in 1986 as a family owned business and is a member of the better business bureau as an accredited business, as the technology changed in the industry we grew with it specializing in the new high efficiency condensing ga...Read more about Defosses Plumbing & Heating, LLC
Started in the plumbing and heating industry in 1978 and established our company in 1986 as a family owned business and is a member of the better business bureau as an accredited business, as the technology changed in the industry we grew with it specializing in the new high efficiency condensing ga...Read more about Defosses Plumbing & Heating, LLC
Porch Pro Headshot Porter Heating & Cooling
HVAC Contractors
Serves Alton, New Hampshire
With 19 years experience and low overhead, we provide affordable heating and cooling services to central New Hampshire, done right the first time! We are fully insured and licensed, CALL TODAY FOR YOUR FREE ESTIMATE and let us go to work for you!
With 19 years experience and low overhead, we provide affordable heating and cooling services to central New Hampshire, done right the first time! We are fully insured and licensed, CALL TODAY FOR YOUR FREE ESTIMATE and let us go to work for you!
Porch Pro Headshot Ocean Creek Heating and Air Conditioning LLC
HVAC Contractors
Serves Alton, New Hampshire
Based in North Hampton, Ocean Creek Heating and Air Conditioning is an HVAC specialist. Offering gas pipe installation, water heater inspection and other services, they have 10 years of experience.
Based in North Hampton, Ocean Creek Heating and Air Conditioning is an HVAC specialist. Offering gas pipe installation, water heater inspection and other services, they have 10 years of experience.
Porch Pro Headshot LOWE'S OF CONCORD - HVAC
HVAC Contractors
Serves Alton, New Hampshire
Is your HVAC unit tired and old? Do you want to upgrade to a new unit? Save energy and money with a new HVAC system installed through Lowes. Lowes has a specialist that works exclusively with clients like you. Come into the store, call or click Lowes will schedule you for a FREE in-home appointmen...Read more about LOWE'S OF CONCORD - HVAC
Is your HVAC unit tired and old? Do you want to upgrade to a new unit? Save energy and money with a new HVAC system installed through Lowes. Lowes has a specialist that works exclusively with clients like you. Come into the store, call or click Lowes will schedule you for a FREE in-home appointmen...Read more about LOWE'S OF CONCORD - HVAC
Porch Pro Headshot Pinnacle Rock Mechanical Services LLC
HVAC Contractors
Serves Alton, New Hampshire
Porch Pro Headshot Patriot General Contracting
HVAC Contractors
Serves Alton, New Hampshire
Porch Pro Headshot Nash Heating & Air Cond
HVAC Contractors
Serves Alton, New Hampshire
Based in East Kingston and established in 2005, Nash Heating & Air Cond is an HVAC contractor and offers gas pipe installation, humidifier installation and other services.
Based in East Kingston and established in 2005, Nash Heating & Air Cond is an HVAC contractor and offers gas pipe installation, humidifier installation and other services.