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Heating and air conditioning pros in Union

Avatar for DC Electric Electrical Contractors, Inc.
DC Electric Electrical Contractors, Inc.
17 Boutin St
4.89(
89
)
Approved Pro
DC Electric Electrical Contractors, Inc.
17 Boutin St
4.89(
89
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
12 local quotes requested

DC Electric Electrical Contractors Inc., is a locally owned electrical company that prides itself on providing prompt, quality electrical work in a professional manner. Our quality is a testament to the level of service and results you'll get when you choose us for your electrical needs. We would love the opportunity to be of service to you. We are excited that you have expressed an interest in our company and we look forward to working with you. Call us today for a free estimate!

"Danny replaced two outdoor lights and also installed a new light in the closet. He suggested the perfect light for the double closet. The work was done very professionally and at a reasonable price. Best of all, it was easy to schedule with Danny, and he came up when he said that he would. I would highly recommend him and we will definitely use him again."

Susan S on June 2016

DC Electric Electrical Contractors Inc., is a locally owned electrical company that prides itself on providing prompt, quality electrical work in a professional manner. Our quality is a testament to the level of service and results you'll get when you choose us for your electrical needs. We would love the opportunity to be of service to you. We are excited that you have expressed an interest in our company and we look forward to working with you. Call us today for a free estimate!

"Danny replaced two outdoor lights and also installed a new light in the closet. He suggested the perfect light for the double closet. The work was done very professionally and at a reasonable price. Best of all, it was easy to schedule with Danny, and he came up when he said that he would. I would highly recommend him and we will definitely use him again."

Susan S on June 2016


Avatar for Wa/ve Sound and Security, LLC
Wa/ve Sound and Security, LLC
32 Pleasant Street
4.92(
53
)
Approved Pro
Wa/ve Sound and Security, LLC
32 Pleasant Street
4.92(
53
)
Approved Pro
Customers say: True professional
51 local quotes requested
18 years of experience

Founded in 2007, Wa/ve Sound and Security, LLC has evolved as an industry leader in providing innovative solutions for the security, entertainment, and productivity of our customers. Our focus is to educate the customer so they can make the most informed decision on the products they are looking to purchase. We maintain a clean work environment, cleanup is important to us - we strive to leave the work site better than how we found it!

"I hired Wes to provide us with an upgraded home theatre system at a fair price, one that I would feel immersed in the video and audio while watching movies, sporting events, etc. He delivered just that. I am very pleased!"

Peter L on March 2025

Founded in 2007, Wa/ve Sound and Security, LLC has evolved as an industry leader in providing innovative solutions for the security, entertainment, and productivity of our customers. Our focus is to educate the customer so they can make the most informed decision on the products they are looking to purchase. We maintain a clean work environment, cleanup is important to us - we strive to leave the work site better than how we found it!

"I hired Wes to provide us with an upgraded home theatre system at a fair price, one that I would feel immersed in the video and audio while watching movies, sporting events, etc. He delivered just that. I am very pleased!"

Peter L on March 2025


Avatar for Tandem Mechanical
Tandem Mechanical
21 Mainline Drive
5.00(
32
)
Approved Pro
Tandem Mechanical
21 Mainline Drive
5.00(
32
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
39 local quotes requested

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction! We also provide plumbing, Hvac, and drain cleaning services through out MA, CT, and VT

"Josh and his crew are amazing. Far exceeded all of my expectations. Very responsive from day one and communicated well every aspect of my project every step of the way through completion. Highly recommend Tandem Mechanical this is hands down the best company Ive ever hired."

Brayton W on January 2022

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction! We also provide plumbing, Hvac, and drain cleaning services through out MA, CT, and VT

"Josh and his crew are amazing. Far exceeded all of my expectations. Very responsive from day one and communicated well every aspect of my project every step of the way through completion. Highly recommend Tandem Mechanical this is hands down the best company Ive ever hired."

Brayton W on January 2022


Avatar for HARP Home Services, LLC
HARP Home Services, LLC
483 Spring Street
4.05(
74
)
Approved Pro
HARP Home Services, LLC
483 Spring Street
4.05(
74
)
Approved Pro
Customers say: Quality work
16 local quotes requested
36 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Feel free to book online with us today!

"HARP was hired to replace our central AC system with Heat Pumps. The job was never complete, once they rigged the new equipment to get the AC only (no heat) working they scheduled follow up visits which eventually resulted in a no show/no call. After attempting to reschedule further, this is a frustrating process which entails a cycle of waiting on hold only to be transferred to wait on hold again, the work was never completed. It seemed as if none of their techs actually knew how to install this equipment, upon inspection of their work we decided to have it looked at by a 3rd party. Sure enough the equipment was installed incorrectly. At this point we no longer felt safe having further work done by HARP and had another company complete the install. Rather than working with us on the price HARP chose to forge our signature and submit it to the financing company, no invoice was ever received, nor was any warranty paperwork. This experience has been nothing short of a nightmare, I would urge you to choose a different HVAC contractor."

Steve M on July 2024

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Feel free to book online with us today!

"HARP was hired to replace our central AC system with Heat Pumps. The job was never complete, once they rigged the new equipment to get the AC only (no heat) working they scheduled follow up visits which eventually resulted in a no show/no call. After attempting to reschedule further, this is a frustrating process which entails a cycle of waiting on hold only to be transferred to wait on hold again, the work was never completed. It seemed as if none of their techs actually knew how to install this equipment, upon inspection of their work we decided to have it looked at by a 3rd party. Sure enough the equipment was installed incorrectly. At this point we no longer felt safe having further work done by HARP and had another company complete the install. Rather than working with us on the price HARP chose to forge our signature and submit it to the financing company, no invoice was ever received, nor was any warranty paperwork. This experience has been nothing short of a nightmare, I would urge you to choose a different HVAC contractor."

Steve M on July 2024


Avatar for The Guild
The Guild
11 Lakeview Avenue
5.00(
4
)
Approved Pro
The Guild
11 Lakeview Avenue
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

The Guild is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we work smart, and it gets done right.

"Extremely professional and patient and above all else honest and knowledgeable! I would recommend this company to anyone you be a fool, not to go with them"

Jennifer F on June 2023

The Guild is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we work smart, and it gets done right.

"Extremely professional and patient and above all else honest and knowledgeable! I would recommend this company to anyone you be a fool, not to go with them"

Jennifer F on June 2023


Avatar for Polar Refrigeration LLC
Polar Refrigeration LLC
5 Parkess St.
5.00(
1
)
Approved Pro
Polar Refrigeration LLC
5 Parkess St.
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
779 local quotes requested

At Polar Refrigeration, we blend innovation and expertise, delivering top-notch heating, air conditioning, and refrigeration solutions that cater to every need. With over 25 years of experience, our passion for excellence drives us to provide exceptional repair, maintenance, and installation services. Your comfort is our mission!

"Charles Chris from Polar Refrigeration really surprised me with his knowledge of my Heating System.... Other so call Professionals did not come up to the plate with accuracy and low price .... I am very Satisfied with the work and techniques Charles Chris used to get my Furnace working so FAST - within an Hour...! I will definitely be using his Quality Service Again! Thank You Sir so very much! It was a pleasure having you here! Rachel Turner"

Rachel T on November 2024

At Polar Refrigeration, we blend innovation and expertise, delivering top-notch heating, air conditioning, and refrigeration solutions that cater to every need. With over 25 years of experience, our passion for excellence drives us to provide exceptional repair, maintenance, and installation services. Your comfort is our mission!

"Charles Chris from Polar Refrigeration really surprised me with his knowledge of my Heating System.... Other so call Professionals did not come up to the plate with accuracy and low price .... I am very Satisfied with the work and techniques Charles Chris used to get my Furnace working so FAST - within an Hour...! I will definitely be using his Quality Service Again! Thank You Sir so very much! It was a pleasure having you here! Rachel Turner"

Rachel T on November 2024


Avatar for Omni Mechanical Services, LLC
Omni Mechanical Services, LLC
51 EDWIN RD
4.33(
12
)
Approved Pro
Omni Mechanical Services, LLC
51 EDWIN RD
4.33(
12
)
Approved Pro
Customers say: True professional
466 local quotes requested
7 years of experience

We have over 20 years of experience in the HVAC industry. Here at Omni Mechanical Services, LLC, we pride ourselves on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can throughout your particular task or project. Let us take care of all your home's HVAC needs, and find out for yourself why we have 4.75 stars on homeadvisor.com! Call us today at (860) 422-4314!

"Juan responded quickly on a Sunday afternoon. He was very knowledgeable and fixed the broken part. Fortunately, Juan had the part in his truck and was able to get my furnace working again. The service was impeccable! However, the weekend rates are expensive the service cost me $699 for installation of a $70 part. The 2-hour service call was $500 ($249 per hour)."

Darlene B on February 2021

We have over 20 years of experience in the HVAC industry. Here at Omni Mechanical Services, LLC, we pride ourselves on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can throughout your particular task or project. Let us take care of all your home's HVAC needs, and find out for yourself why we have 4.75 stars on homeadvisor.com! Call us today at (860) 422-4314!

"Juan responded quickly on a Sunday afternoon. He was very knowledgeable and fixed the broken part. Fortunately, Juan had the part in his truck and was able to get my furnace working again. The service was impeccable! However, the weekend rates are expensive the service cost me $699 for installation of a $70 part. The 2-hour service call was $500 ($249 per hour)."

Darlene B on February 2021


Beau's Repair
102 Shawmut St
4.50(
6
)
Beau's Repair
102 Shawmut St
4.50(
6
)
Customers say: Quick response
37 years of experience

Owner operated. No subs. Cost is determined by the job. Travel charges may apply. No service fee. Extra charge for after hours service may apply.

Owner operated. No subs. Cost is determined by the job. Travel charges may apply. No service fee. Extra charge for after hours service may apply.


Passionate about getting the job done right the first time and for a fair price.


First Choice Home Services, LLC
2 Tetrault Road
No reviews
First Choice Home Services, LLC
2 Tetrault Road
No reviews
20 years of experience

First Choice Home Services, LLC is a home service company. We provide our customers with general remodeling including kitchens and bathrooms, plumbing and heating service with an excellent reputation in our profession. We are dedicated to providing our customers with excellence in service and craftsmanship. We serve the communities of Union, Stafford, Vernon, Manchester, Ellington, Tolland, South Windsor, East Windsor, Somers, Enfield, Ashford and many surrounding towns. First Choice Home Services,LLC technicians are professional in appearance, attitude, and have the higest integrity. We are fully insured. Our technicians are background checked and drug tested.

First Choice Home Services, LLC is a home service company. We provide our customers with general remodeling including kitchens and bathrooms, plumbing and heating service with an excellent reputation in our profession. We are dedicated to providing our customers with excellence in service and craftsmanship. We serve the communities of Union, Stafford, Vernon, Manchester, Ellington, Tolland, South Windsor, East Windsor, Somers, Enfield, Ashford and many surrounding towns. First Choice Home Services,LLC technicians are professional in appearance, attitude, and have the higest integrity. We are fully insured. Our technicians are background checked and drug tested.

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Heating and air conditioning services FAQs

Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an uncertified HVAC pro could lead to poor quality work, costly future expenses, and potential code violations. A certified HVAC technician tackling your home projects protects you as a homeowner.

As you browse our pro listings, take note of the “Angi Certified” badge. Angi Certified 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

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.

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
From average costs to expert advice, get all the answers you need to get your job done.
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