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TRUSTED BY DUBLIN, VA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon731
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Dublin

Avatar for Collier Services, LLC

Collier Services, LLC

4.94(
57
)
Approved Pro

Collier Services, LLC

4.94(
57
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 years of experience

At Collier Services, we are dedicated to providing residents of the greater Radford area and the surrounding areas with top-tier plumbing services. Our services are comprehensive and are designed to fulfill every need that you have. We understand that dealing with issues pertaining to your plumbing systems can be frustrating and worrisome. At Collier Services, we are here to take away these worries and provide you with top-tier service. Call today for your free estimate!

"On time, courteous, respectful and professional."

Edward K on December 2021

At Collier Services, we are dedicated to providing residents of the greater Radford area and the surrounding areas with top-tier plumbing services. Our services are comprehensive and are designed to fulfill every need that you have. We understand that dealing with issues pertaining to your plumbing systems can be frustrating and worrisome. At Collier Services, we are here to take away these worries and provide you with top-tier service. Call today for your free estimate!

"On time, courteous, respectful and professional."

Edward K on December 2021


Avatar for Tech Connect Electric LLC

Tech Connect Electric LLC

5.00(
21
)
Approved Pro

Tech Connect Electric LLC

5.00(
21
)
Approved Pro
Super Service Award
Customers say: Quick response
1 years of experience
Free onsite estimate

We are experts in residential and commercial electrical services. Our team of licensed electricians are trained to handle any electrical issue you may have, from simple repairs to complex installations. We offer a wide range of electrical services including lighting installation, panel upgrades, electrical inspections, and more. We are committed to providing quality workmanship and exceptional customer service. We stand behind our work and guarantee your satisfaction. If you're not completely satisfied with our services, we'll do everything we can to make it right.

"Very professional and skilled electrician. Quick response and reasonable price. Replaced 54 year old too small panel with new larger panel with room for expansion. Very neat wire installation and excellent work. "

Steven H on July 2025

We are experts in residential and commercial electrical services. Our team of licensed electricians are trained to handle any electrical issue you may have, from simple repairs to complex installations. We offer a wide range of electrical services including lighting installation, panel upgrades, electrical inspections, and more. We are committed to providing quality workmanship and exceptional customer service. We stand behind our work and guarantee your satisfaction. If you're not completely satisfied with our services, we'll do everything we can to make it right.

"Very professional and skilled electrician. Quick response and reasonable price. Replaced 54 year old too small panel with new larger panel with room for expansion. Very neat wire installation and excellent work. "

Steven H on July 2025


Avatar for Alliance Air, Inc.

Alliance Air, Inc.

4.68(
38
)
Approved Pro

Alliance Air, Inc.

4.68(
38
)
Approved Pro
Customers say: Quick response
8 years of experience
Free onsite estimate

With over 30 years of experience, Our friendly technicians have been delivering top quality heating, ventilation and air conditioning services to homeowners and businesses in the New River Valley. Our team is highly trained, certified and committed to providing efficient, reliable and affordable solutions tailored to meet the unique needs of our customers. We take pride in our commitment to customer satisfaction, using only the highest quality products and cutting edge technology to enhance comfort and indoor air quality. With decades of experience, we have built a reputation for reliability, honesty and superior craftsmanship. Our goal is to provide cost-effective solutions that maximize comfort and efficiency while reducing energy cost. When you choose Alliance Air, you're choosing a team that values integrity, professionalism and customer care.

"Excellent service, very helpful, polite and willing to work with me. "

Glenna S on July 2025

With over 30 years of experience, Our friendly technicians have been delivering top quality heating, ventilation and air conditioning services to homeowners and businesses in the New River Valley. Our team is highly trained, certified and committed to providing efficient, reliable and affordable solutions tailored to meet the unique needs of our customers. We take pride in our commitment to customer satisfaction, using only the highest quality products and cutting edge technology to enhance comfort and indoor air quality. With decades of experience, we have built a reputation for reliability, honesty and superior craftsmanship. Our goal is to provide cost-effective solutions that maximize comfort and efficiency while reducing energy cost. When you choose Alliance Air, you're choosing a team that values integrity, professionalism and customer care.

"Excellent service, very helpful, polite and willing to work with me. "

Glenna S on July 2025


"A1 is tops!!! They are very professional and do great work. When we had an issue with something that wasn't installed correctly, the owner personally came to rectify the situation,and went above and beyond what was necessary. I highly recommend them!!"

Reed K on September 2020

We service the New River Valley and beyond for all of your heating and air conditioning needs, including duct cleaning and geothermal. We do residential and light commercial installation and service. Additional address - 91 Ingles St, Radford, VA 24141.

"A1 is tops!!! They are very professional and do great work. When we had an issue with something that wasn't installed correctly, the owner personally came to rectify the situation,and went above and beyond what was necessary. I highly recommend them!!"

Reed K on September 2020


Avatar for Providence Construction

Providence Construction

5.00(
6
)
Approved Pro

Providence Construction

5.00(
6
)
Approved Pro
1 years of experience
Free onsite estimate

Providence Construction is here to help you solve your home care and repair needs. We are a family owned and operated company that focuses on treating your home like our home. Contact us today for an estimate on your next project.

"Very professional, friendly, and did the job in less than 10 minutes. Prompt and was a great communicator! Will definitely be calling him for any of our plumbing and handyman needs. Thank you ANGI"

Larry R on December 2025

Providence Construction is here to help you solve your home care and repair needs. We are a family owned and operated company that focuses on treating your home like our home. Contact us today for an estimate on your next project.

"Very professional, friendly, and did the job in less than 10 minutes. Prompt and was a great communicator! Will definitely be calling him for any of our plumbing and handyman needs. Thank you ANGI"

Larry R on December 2025


Avatar for Aire Serv of Christiansburg

Aire Serv of Christiansburg

5.00(
1
)
Approved Pro

Aire Serv of Christiansburg

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

Do you have concerns about your heating and cooling system working during extreme temperatures throughout the year? You should never have to worry about your system malfunctioning when you need it most. Our team at Aire Serv of Christiansburg wants to provide you with affordable HVAC services you can rely on. We can help remove the guesswork from your system repairs, installations, and maintenance. At Aire Serv®, we have been in the business of serving you—our customer—for over 27 years. Delivering reliable, effective, and exceptional service is the foundation of what we do—and we genuinely enjoy it. Our goal is to ensure you're delighted with our HVAC services, which is why we use high-quality tools and top-notch parts during all of our appointments. The attention to detail in our work extends to your service experience as well.

"Very professional and great to work with."

Peggy T on April 2023

Do you have concerns about your heating and cooling system working during extreme temperatures throughout the year? You should never have to worry about your system malfunctioning when you need it most. Our team at Aire Serv of Christiansburg wants to provide you with affordable HVAC services you can rely on. We can help remove the guesswork from your system repairs, installations, and maintenance. At Aire Serv®, we have been in the business of serving you—our customer—for over 27 years. Delivering reliable, effective, and exceptional service is the foundation of what we do—and we genuinely enjoy it. Our goal is to ensure you're delighted with our HVAC services, which is why we use high-quality tools and top-notch parts during all of our appointments. The attention to detail in our work extends to your service experience as well.

"Very professional and great to work with."

Peggy T on April 2023


"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021


Avatar for AppliancePartsPros.com

AppliancePartsPros.com

4.73(
287
)

AppliancePartsPros.com

4.73(
287
)
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Since 1999, we've helped millions of do-it-yourselfers save money and fix their broken appliances quickly by providing quality appliance parts and free repair advice. We are only an online appliance parts retailer that offers a 365 day warranty and fast shipping. We also offer technical advice and diagnosis totally free 6 days a week. If you are interested in repairing your own appliance, please call us at 1-877-477-7278 or click live chat on our web site. We will help diagnose the problem and provide you with all the necessary information for the repair free of charge. It's better with the Pros!™ Avoid costly service calls - visit us at http://www.appliancepartspros.com

"Beware of shipping issues with this company. Ordered an ice maker installation kit on 10/10/25. Shipping was due no later than 10/20 according to company and FedEx tracking. FedEx tracking showed the package at their facility for 8 days without moving beginning on 10/15. Called FedEx 3 times. Each time they said they cannot find package and I have to contact shipper. Shipper has to make a claim, they will not mark it as lost. Called Appliance Parts Pros twice. Each time they say FedEx has to mark package lost before they will do anything. They also state they have to wait 14 days from them before doing anything because of their contract with FedEx. I don't care about their contract, I want what was ordered and paid for. Just going in circles with them and FedEX. If they shipped after 14 days it would be 22 days from that point, 32 days from the date of order if they shipped it that day. There was a deadline for installing this part before tenants arrive. They did not care, would not m"

Ron R on October 2025

Since 1999, we've helped millions of do-it-yourselfers save money and fix their broken appliances quickly by providing quality appliance parts and free repair advice. We are only an online appliance parts retailer that offers a 365 day warranty and fast shipping. We also offer technical advice and diagnosis totally free 6 days a week. If you are interested in repairing your own appliance, please call us at 1-877-477-7278 or click live chat on our web site. We will help diagnose the problem and provide you with all the necessary information for the repair free of charge. It's better with the Pros!™ Avoid costly service calls - visit us at http://www.appliancepartspros.com

"Beware of shipping issues with this company. Ordered an ice maker installation kit on 10/10/25. Shipping was due no later than 10/20 according to company and FedEx tracking. FedEx tracking showed the package at their facility for 8 days without moving beginning on 10/15. Called FedEx 3 times. Each time they said they cannot find package and I have to contact shipper. Shipper has to make a claim, they will not mark it as lost. Called Appliance Parts Pros twice. Each time they say FedEx has to mark package lost before they will do anything. They also state they have to wait 14 days from them before doing anything because of their contract with FedEx. I don't care about their contract, I want what was ordered and paid for. Just going in circles with them and FedEX. If they shipped after 14 days it would be 22 days from that point, 32 days from the date of order if they shipped it that day. There was a deadline for installing this part before tenants arrive. They did not care, would not m"

Ron R on October 2025


Avatar for Duncan Enterprises

Duncan Enterprises

5.00(
35
)

Duncan Enterprises

5.00(
35
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We can transform your old deck or build you a new one. Weather pressure treated or composite we are here for you! Duncan Enterprises has over 25 years of experience in residential construction. We specialize in decks and shingle roofs. Duncan Enterprises holds a class A license, we are bonded and insured for your safety. We are accredited with the BBB for your security and peace of mind. Here at Duncan Enterprises, we are a small family owned and operated business working hard to serve you! We except cash, checks or credit cards for your convenience. Contact us today for your free estimate! We look forward to working for you!

"Very professional team and the work they did was beyond our expectations"

BC D on July 2023

We can transform your old deck or build you a new one. Weather pressure treated or composite we are here for you! Duncan Enterprises has over 25 years of experience in residential construction. We specialize in decks and shingle roofs. Duncan Enterprises holds a class A license, we are bonded and insured for your safety. We are accredited with the BBB for your security and peace of mind. Here at Duncan Enterprises, we are a small family owned and operated business working hard to serve you! We except cash, checks or credit cards for your convenience. Contact us today for your free estimate! We look forward to working for you!

"Very professional team and the work they did was beyond our expectations"

BC D on July 2023


"I think his name was Jeff he had to order a part for my gas logs. He kept me informed on status of part ordered and when to expect the part. "

Donna R on September 2025

Family owned & operated. Financing available. Fireplace & Stove Center, 24 Hour Service, Complete Electrical, HVAC, & Generator Service, including installations. Additional contact [email protected]

"I think his name was Jeff he had to order a part for my gas logs. He kept me informed on status of part ordered and when to expect the part. "

Donna R on September 2025

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Heating and Air Conditioning questions, answered by experts

Choosing a unit with higher BTUs can use more electricity if the BTUs are more than what’s necessary for your room size. However, choosing an AC with BTUs that match the size of your room or house, your unit will cool your space efficiently. On the flip side, choosing a system with not enough BTUs can cause the system to work harder to try to cool the space, leading to more electricity consumption and higher energy bills.

AC capacitors last between five and 15 years, with an average lifespan of 10 years. Most people only need to replace a capacitor once during an AC unit’s lifetime. You don’t need to replace the capacitor unless something is wrong with it, which an HVAC repair pro can diagnose. 

You can run an HRV with air conditioning—assuming that you decide to keep the system on during the summer. The HRV will continue to bring in fresh outdoor air, which will then flow into your AC unit and cool down your home. It will also keep moving the stuffy indoor air out of your house.

HVAC maintenance is crucial for the longevity of your unit. Without proper care, your HVAC unit can break down frequently. In addition, a system that is dirty and not cleaned correctly will not heat or cool as efficiently and will increase your energy bills due to the increase in energy consumption. Additionally, you will probably have to replace your unit sooner than you would if it were properly maintained, which will cost you more money. 

You need to know the square footage of your home first. Multiply that number by 20, which will get you the BTUs (British Thermal Units) needed to cool your home efficiently. Homes up to 1,000 square feet usually need a 1.5-ton unit; homes 1,000 to 1,200 square feet usually need a 1.75-ton unit, and homes 1,200 to 1,400 square feet usually need a 1.9-ton unit. Talk to a local pro for more specific advice on your home. 

The Dublin, VA 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.

What do you need done? We’ll find top pros.
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  • 🏠 "Repair shingles on an asphalt roof"