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Heating and air conditioning pros in Allenstown

Avatar for Easy A's Plumbing & Heating, LLC
Easy A's Plumbing & Heating, LLC
81 Mountain View Drive
4.50(
3
)
Approved Pro
Easy A's Plumbing & Heating, LLC
81 Mountain View Drive
4.50(
3
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

Welcome to Easy A's Plumbing & Heating, LLC. We are excited to exceed your expectations. As experts, we will handle your needs with the high quality expertise that your home or business deserves. We offer competitive prices, and customer satisfaction is our number one priority. Call us now!

"It took much longer than expected, but they were so much more reasonable price wise, it was worth the wait."

Paula S on July 2019

Welcome to Easy A's Plumbing & Heating, LLC. We are excited to exceed your expectations. As experts, we will handle your needs with the high quality expertise that your home or business deserves. We offer competitive prices, and customer satisfaction is our number one priority. Call us now!

"It took much longer than expected, but they were so much more reasonable price wise, it was worth the wait."

Paula S on July 2019


Hannon HVAC LLC
32B Dale Rd
5.00(
1
)
Approved Pro
Hannon HVAC LLC
32B Dale Rd
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

We take great pride our experience, expertise, quality and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"They were very professional, they did a high quality work and they did a great job."

Mike Y on March 2022

We take great pride our experience, expertise, quality and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"They were very professional, they did a high quality work and they did a great job."

Mike Y on March 2022


Avatar for Desmarais HVAC
Desmarais HVAC
59 Spruce Lane
5.00(
6
)
Approved Pro
Desmarais HVAC
59 Spruce Lane
5.00(
6
)
Approved Pro
Customers say: Terrific value
36 years of experience
Free onsite estimate

With over 30 years of experience serving the Auburn area, Desmarais HVAC is more than ready to handle your heating and cooling needs with professionalism and expertise. Give Dale a call today to experience the Desmarais difference! Fully licensed and insured.

"Dale is professional and reliable. After speaking with Dale on the phone about 15 minutes, I knew he was the guy to do my project. He is very knowledgeable, and speaks concisely to his clients. He is a busy fellow due to his high quality work, yet still affords his clients with his service and talent for HVAC bar none. Thank you Dale for installing our new Daikin unit. It works great and has made the air quality in our home ideal!! Diana & Lance"

Diane S on May 2021

With over 30 years of experience serving the Auburn area, Desmarais HVAC is more than ready to handle your heating and cooling needs with professionalism and expertise. Give Dale a call today to experience the Desmarais difference! Fully licensed and insured.

"Dale is professional and reliable. After speaking with Dale on the phone about 15 minutes, I knew he was the guy to do my project. He is very knowledgeable, and speaks concisely to his clients. He is a busy fellow due to his high quality work, yet still affords his clients with his service and talent for HVAC bar none. Thank you Dale for installing our new Daikin unit. It works great and has made the air quality in our home ideal!! Diana & Lance"

Diane S on May 2021


Avatar for Blue Streak Electric, LLC
Blue Streak Electric, LLC
94 A Merrimack Road
4.94(
27
)
Approved Pro
Blue Streak Electric, LLC
94 A Merrimack Road
4.94(
27
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

Blue Streak Electric, LLC has been in business since 2016 and we come to the table with over 20 years of experience. We pride ourselves on our experience, quality and craftsmanship. We have a great reputation because we are honest, reliable and prompt. With us, you can rest assured that the job will be done right the first time. We are focused on providing high-quality service and customer satisfaction. We will do everything we can to meet your expectations. Call us today for a free estimate.

"Very professional"

Tracy S on June 2024

Blue Streak Electric, LLC has been in business since 2016 and we come to the table with over 20 years of experience. We pride ourselves on our experience, quality and craftsmanship. We have a great reputation because we are honest, reliable and prompt. With us, you can rest assured that the job will be done right the first time. We are focused on providing high-quality service and customer satisfaction. We will do everything we can to meet your expectations. Call us today for a free estimate.

"Very professional"

Tracy S on June 2024


Avatar for Heritage Home Service
Heritage Home Service
7B Eastpoint Dr.
4.75(
404
)
Approved Pro
Heritage Home Service
7B Eastpoint Dr.
4.75(
404
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
52 local quotes requested

Heritage Home Service is a premier home service provider operating in New Hampshire, Massachusetts and Southern Maine. Bringing all the perks that come with having a large team while maintaining a strong focus on family-oriented service. Our namesake is about honoring those who came before us, and most importantly, it is about leaving a legacy of serving people extraordinarily well. For over 37 years in business, we have helped countless families across our community stay comfortable and healthy in their homes, and today we continue to evolve and find new ways to serve you even better.

"They were very reliable and great communication. Would definitely hire for future projects!"

Jennifer L on December 2023

Heritage Home Service is a premier home service provider operating in New Hampshire, Massachusetts and Southern Maine. Bringing all the perks that come with having a large team while maintaining a strong focus on family-oriented service. Our namesake is about honoring those who came before us, and most importantly, it is about leaving a legacy of serving people extraordinarily well. For over 37 years in business, we have helped countless families across our community stay comfortable and healthy in their homes, and today we continue to evolve and find new ways to serve you even better.

"They were very reliable and great communication. Would definitely hire for future projects!"

Jennifer L on December 2023


Avatar for Daigle Plumbing Heating and Cooling
Daigle Plumbing Heating and Cooling
11 Windham Rd
4.32(
31
)
Approved Pro
Daigle Plumbing Heating and Cooling
11 Windham Rd
4.32(
31
)
Approved Pro
Customers say: True professional
50 local quotes requested
44 years of experience

Daigle Plumbing, Heating & Cooling is family-owned and operated by the Daigle family. We are proud to provide quality, dependable plumbing, heating, and cooling services in Derry for our customers in the surrounding areas. Our crew is full of expert technicians who are ready to help you get your system up and running!

"John Maloney Hudson, NH The repair was completed today in an excellent and professional manner. I was completely satisfied with the repair and replacement of the damaged toilet seals and flange. I recommend Daigle Plumbing for all my future needs for sure. Great service great efficient work. Thanks"

John M on January 2025

Daigle Plumbing, Heating & Cooling is family-owned and operated by the Daigle family. We are proud to provide quality, dependable plumbing, heating, and cooling services in Derry for our customers in the surrounding areas. Our crew is full of expert technicians who are ready to help you get your system up and running!

"John Maloney Hudson, NH The repair was completed today in an excellent and professional manner. I was completely satisfied with the repair and replacement of the damaged toilet seals and flange. I recommend Daigle Plumbing for all my future needs for sure. Great service great efficient work. Thanks"

John M on January 2025


Avatar for Total Climate Control
Total Climate Control
78 Borough Road
New on HomeAdvisorNew on Angi
Approved Pro
Total Climate Control
78 Borough Road
New on AngiNew on HomeAdvisor
Approved Pro
22 local quotes requested
17 years of experience

When it comes time to remodel your bathroom with the trusted Total Climate Control team, there are truly endless possibilities. We will walk alongside you every step of the way, bringing your vision to life. No matter the size or scope of your project, our team of professionals will guide you through all of your options, including materials, plumbing fixtures, and anything else imaginable. you can rely on us for a quality job, working within your budget while still meeting your needs and customization requests. If you've been thinking of upgrading your bathroom but aren't quite sure if you need to, take a look at the following signs it's time for a bathroom remodel: mild signs of mold & mildew, leaking fixtures, chipped tile & paint, grout stains, outdated aesthetic, or your are selling your home.

When it comes time to remodel your bathroom with the trusted Total Climate Control team, there are truly endless possibilities. We will walk alongside you every step of the way, bringing your vision to life. No matter the size or scope of your project, our team of professionals will guide you through all of your options, including materials, plumbing fixtures, and anything else imaginable. you can rely on us for a quality job, working within your budget while still meeting your needs and customization requests. If you've been thinking of upgrading your bathroom but aren't quite sure if you need to, take a look at the following signs it's time for a bathroom remodel: mild signs of mold & mildew, leaking fixtures, chipped tile & paint, grout stains, outdated aesthetic, or your are selling your home.


Avatar for Paul The Plumber, LLC
Paul The Plumber, LLC
111 Franklin Street Extension
4.30(
15
)
Approved Pro
Paul The Plumber, LLC
111 Franklin Street Extension
4.30(
15
)
Approved Pro
Customers say: True professional
23 years of experience
Free onsite estimate

Do you live in an older home in need of some maintenance or remodeling? Maybe you’re eyeing a dream home but want to make sure that it isn’t hiding any outdated plumbing or HVAC issues. Paul The Plumber is here to help you with all of your plumbing, heating, and air conditioning needs! From repairs to replacements to proactive maintenance, we'll always provide honest, expert recommendations and personalized solutions. Our goal is to ensure your safety and comfort no matter the season. Every contractor on our team is trained, experienced, and puts quality customer service at a priority. We’re here for you when you need us the most—whether you’re looking to lower your heating bills, save on your water use, get cleaner water, or improve your home’s indoor air quality.

"There is not a category for this project.. a shower head cartridge replacement. The cost on the flat rate for Paul the Plumber $969. This flat rate price is way above anyone else who would perform this job. There were no complications involved but the cartridge had to be picked up from another truck. I have learned from other plumbers with a good reputation that the cost should be around $400 without complications which mine was. "

Alice G on January 2025

Do you live in an older home in need of some maintenance or remodeling? Maybe you’re eyeing a dream home but want to make sure that it isn’t hiding any outdated plumbing or HVAC issues. Paul The Plumber is here to help you with all of your plumbing, heating, and air conditioning needs! From repairs to replacements to proactive maintenance, we'll always provide honest, expert recommendations and personalized solutions. Our goal is to ensure your safety and comfort no matter the season. Every contractor on our team is trained, experienced, and puts quality customer service at a priority. We’re here for you when you need us the most—whether you’re looking to lower your heating bills, save on your water use, get cleaner water, or improve your home’s indoor air quality.

"There is not a category for this project.. a shower head cartridge replacement. The cost on the flat rate for Paul the Plumber $969. This flat rate price is way above anyone else who would perform this job. There were no complications involved but the cartridge had to be picked up from another truck. I have learned from other plumbers with a good reputation that the cost should be around $400 without complications which mine was. "

Alice G on January 2025


Avatar for Derry Plumbing & Heating
Derry Plumbing & Heating
41 Birch St
4.47(
29
)
Approved Pro
Derry Plumbing & Heating
41 Birch St
4.47(
29
)
Approved Pro
Customers say: Quality work
21 local quotes requested
36 years of experience

If you�re familiar with plumbing, you know that doing it right takes just the right recipe: two parts job knowledge and three parts skill. At Londonderry Plumbing and Heating, we provide everything you need to secure the perfect plumbing solution, a mixture that will do you right, just like home cooking! No job is too small or too challenging for our dedicated professionals! Londonderry Plumbing and Heating can tackle your most challenging plumbing problems and do so at affordable rates. If you are looking for a plumber who is highly qualified, quick to respond and a pleasure to do business with, give us a call. We look forward to adding you to our list of satisfied customers!

"torn between 2 &4 stars but went with 2 only because I feel the cost exceeded in my opinion a reasonable cost to replace with a basic 40-gallon electric hot water heater based on the cost I paid two months ago to have a new eclectic 70-gallon high efficiency heat pump water heater and expansion tank installed. We had no time to shop around.... 4 stars for the prompt repair and 2 stars on the pricing."

Mike b on February 2025

If you�re familiar with plumbing, you know that doing it right takes just the right recipe: two parts job knowledge and three parts skill. At Londonderry Plumbing and Heating, we provide everything you need to secure the perfect plumbing solution, a mixture that will do you right, just like home cooking! No job is too small or too challenging for our dedicated professionals! Londonderry Plumbing and Heating can tackle your most challenging plumbing problems and do so at affordable rates. If you are looking for a plumber who is highly qualified, quick to respond and a pleasure to do business with, give us a call. We look forward to adding you to our list of satisfied customers!

"torn between 2 &4 stars but went with 2 only because I feel the cost exceeded in my opinion a reasonable cost to replace with a basic 40-gallon electric hot water heater based on the cost I paid two months ago to have a new eclectic 70-gallon high efficiency heat pump water heater and expansion tank installed. We had no time to shop around.... 4 stars for the prompt repair and 2 stars on the pricing."

Mike b on February 2025


Angell Electric
283 High St
5.00(
5
)
Approved Pro
Angell Electric
283 High St
5.00(
5
)
Approved Pro
Customers say: Quality work
6 years of experience
Free onsite estimate

Angell Electric is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you! M-F 7-7 Sat 8-5

"I highly recommend Eric for your electrical needs. He is professional, prompt, and very knowledgeable. You can be confident in his work."

Susan S on March 2025

Angell Electric is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you! M-F 7-7 Sat 8-5

"I highly recommend Eric for your electrical needs. He is professional, prompt, and very knowledgeable. You can be confident in his work."

Susan S on March 2025

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Heating and air conditioning services FAQs

Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.

While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.  

The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.

Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations. 

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.  

The homeowners guide to heating and air conditioning services
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