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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon139
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Blacksburg

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
36 local quotes requested
1 years of experience

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 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
10 local quotes requested

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 Wooldridge Heating Air & Electrical

Wooldridge Heating Air & Electrical

4.86(
302
)
Approved Pro

Wooldridge Heating Air & Electrical

4.86(
302
)
Approved Pro
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
143 local quotes requested

Wooldridge Heating Air Electrical Plumbing, Inc. is Central Virginia's Largest Residential Service provider and winner of the Angie's List Super Service Award, Voted best of by Lynchburg's Reader's Choice , & Lynchburg Business Magazine! We specialize in residential install & service of American Standard, RUUD, MOOVAIR, & Mitsubishi mini split HVAC equipment as well as Generac Standby Generators with a full service and maintenance department to maintain and keep your systems up and running ! We now offer full Plumbing services everthing from water heater replacement to a leaky faucet, we have your plumbing needs covered. We have been serving our area since September 1975! We would love to take care of you and keep your home comfortable, please feel free to contact us!

"If I could just rate some of the service technicians I would rate them higher and would recommend that they find a new ethical company to work for! We purchased our unit seven years ago. We had gotten a quote several months prior to purchasing our unit and when we purchased there was a sale that was $500 cheaper then the quote. They had us sign the quote sheet acknowledging installation which had ten year parts and one year labor warranty which we did not pay attention to since it was an old quote. However, the invoice we received had the correct amount that I paid and listed 10 year parts and labor warranty which now they don't want to honor. An attorney I consulted said the invoice would stand up in small claims court which I am now considering. It's just ashamed people don't have ethical business practices. I would encourage anyone looking for a new unit or service for existing systems to look elsewhere!!!!!"

Ken M on May 2024

Wooldridge Heating Air Electrical Plumbing, Inc. is Central Virginia's Largest Residential Service provider and winner of the Angie's List Super Service Award, Voted best of by Lynchburg's Reader's Choice , & Lynchburg Business Magazine! We specialize in residential install & service of American Standard, RUUD, MOOVAIR, & Mitsubishi mini split HVAC equipment as well as Generac Standby Generators with a full service and maintenance department to maintain and keep your systems up and running ! We now offer full Plumbing services everthing from water heater replacement to a leaky faucet, we have your plumbing needs covered. We have been serving our area since September 1975! We would love to take care of you and keep your home comfortable, please feel free to contact us!

"If I could just rate some of the service technicians I would rate them higher and would recommend that they find a new ethical company to work for! We purchased our unit seven years ago. We had gotten a quote several months prior to purchasing our unit and when we purchased there was a sale that was $500 cheaper then the quote. They had us sign the quote sheet acknowledging installation which had ten year parts and one year labor warranty which we did not pay attention to since it was an old quote. However, the invoice we received had the correct amount that I paid and listed 10 year parts and labor warranty which now they don't want to honor. An attorney I consulted said the invoice would stand up in small claims court which I am now considering. It's just ashamed people don't have ethical business practices. I would encourage anyone looking for a new unit or service for existing systems to look elsewhere!!!!!"

Ken M on May 2024


"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(
5
)
Approved Pro

Providence Construction

5.00(
5
)
Approved Pro
133 local quotes requested
1 years of experience

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.

"Yes did a great job, very clean and nice."

Keith F on October 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.

"Yes did a great job, very clean and nice."

Keith F on October 2025


Avatar for On demand handyman

On demand handyman

No reviews yet

On demand handyman

No reviews yet
4 years of experience

I am proficient in various different trades. Services that I offer include: automotive repair, small appliance repair, large appliance repair, handyman home services and repairs, moving and logistical services. I also am willing to accept jobs in cleaning, and minor landscaping and arbor work.

I am proficient in various different trades. Services that I offer include: automotive repair, small appliance repair, large appliance repair, handyman home services and repairs, moving and logistical services. I also am willing to accept jobs in cleaning, and minor landscaping and arbor work.


Hamden Services, LLC

No reviews yet

Hamden Services, LLC

No reviews yet
15 years of experience

I have over 30 years of serving customers in; institutional, religious, commercial, residential, manufacturing settings. We are passionate about customer satisfaction, energy savings, aesthetically pleasing outcomes, and smooth operations. We work with specialized and sometimes simple tools to accomplish the tasks we are honored to provide to you.

I have over 30 years of serving customers in; institutional, religious, commercial, residential, manufacturing settings. We are passionate about customer satisfaction, energy savings, aesthetically pleasing outcomes, and smooth operations. We work with specialized and sometimes simple tools to accomplish the tasks we are honored to provide to you.


AIR SUPPLY LLC

5.00(
14
)

AIR SUPPLY LLC

5.00(
14
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

At AIR SUPPLY LLC we pride ourselves on being one of the top company's in the area that brings you any services that you might need in or outside your home. Our customers constantly comment on our high quality of work and the high amount of attention to detail we give. With over 19 years of service experience and taking pride in what we do, we strive to master every type of project for you. When it comes to getting things repaired in your home we tackle the job big or small, so hire us today to fix it right for you the first time. We are extremely flexible with scheduling and also competitively priced. Call us today for your free estimate. We look forward to working with you. Thank you and have a blessed day. Greg Wickman - Owner ‪(304) 646-1031‬

"Great. Very respectful and helpful in resolving the issue I was having. Went the extra mile to take care of my problem."

Debra N on October 2023

At AIR SUPPLY LLC we pride ourselves on being one of the top company's in the area that brings you any services that you might need in or outside your home. Our customers constantly comment on our high quality of work and the high amount of attention to detail we give. With over 19 years of service experience and taking pride in what we do, we strive to master every type of project for you. When it comes to getting things repaired in your home we tackle the job big or small, so hire us today to fix it right for you the first time. We are extremely flexible with scheduling and also competitively priced. Call us today for your free estimate. We look forward to working with you. Thank you and have a blessed day. Greg Wickman - Owner ‪(304) 646-1031‬

"Great. Very respectful and helpful in resolving the issue I was having. Went the extra mile to take care of my problem."

Debra N on October 2023


A&J HVAC

5.00(
1
)

A&J HVAC

5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I offer residential hvac services: - annual servicing, coil cleanings - no a/c or not cooling or running properly - duct cleaning - installations any ac or hvac related issues.

"Alex the technician arrived promptly with all of the tools that he required to service my unit. He then found a problem with my outdoor unit and showed me the damaged part, a capacitor, offered me different options and was able to install the part right there on the spot and have my AC up and running. Within a matter of an hour of him being there my AC was running wonderfully. He was very respectful and presented himself professionally and had excellent manners. He also cleaned up his tools and area and left no trash or any mess behind I would highly of command Alex in the future for a technician."

Allisón T on September 2022

I offer residential hvac services: - annual servicing, coil cleanings - no a/c or not cooling or running properly - duct cleaning - installations any ac or hvac related issues.

"Alex the technician arrived promptly with all of the tools that he required to service my unit. He then found a problem with my outdoor unit and showed me the damaged part, a capacitor, offered me different options and was able to install the part right there on the spot and have my AC up and running. Within a matter of an hour of him being there my AC was running wonderfully. He was very respectful and presented himself professionally and had excellent manners. He also cleaned up his tools and area and left no trash or any mess behind I would highly of command Alex in the future for a technician."

Allisón T on September 2022


Avatar for TECHS - Freelance Handyman Services

TECHS - Freelance Handyman Services

No reviews yet

TECHS - Freelance Handyman Services

No reviews yet

Professional, responsive, and versatile. Now serving the NRV, TECHS is a high-standard outfit with 7+ years in handyman services in both residential and commercial settings. Below are the services we provide: Electrical - Intermediate Repairs: switches; receptacles; breakers; troubleshooting; tracing HVAC - Basic maintenance items: filter changes; some system troubleshooting; clearing condensate lines; and cleaning coils Plumbing - Intermediate Repairs: drains; fixture installation/replacement; common clogs Electronics - Basic computer repair and tune-ups; smart home setup; network and peripheral troubleshooting Hardware and Fixtures - Locks (mortise, cylindrical, and smart) installation and repair; Ceiling fans; Furniture Assembly Flooring - Stone, ceramic, wood, LVP, tongue and groove repairs/installations Drywall - Various drywall repair services available, including textured surfaces Paint - Interior paint only at this time Appliance - Basic to intermediate appliance repair: depends on initial visit. Carpentry - Door repairs, cabinetry repairs, flooring repairs, some furniture repairs Commercial - Drop ceiling, commercial fixtures, door closers, door repairs, POS systems, CCTV systems, some commercial appliance repairs, commercial lighting, and commercial plumbing fixtures Odds and Ends - Where there's a will, there's a way! We specialize in schematics research and tirelessly do the diligent work to make sure your solution isn't just to your satisfaction, but factory quality! If you have a weird repair need, submit it to us and we'll let you know if we have you covered!

Professional, responsive, and versatile. Now serving the NRV, TECHS is a high-standard outfit with 7+ years in handyman services in both residential and commercial settings. Below are the services we provide: Electrical - Intermediate Repairs: switches; receptacles; breakers; troubleshooting; tracing HVAC - Basic maintenance items: filter changes; some system troubleshooting; clearing condensate lines; and cleaning coils Plumbing - Intermediate Repairs: drains; fixture installation/replacement; common clogs Electronics - Basic computer repair and tune-ups; smart home setup; network and peripheral troubleshooting Hardware and Fixtures - Locks (mortise, cylindrical, and smart) installation and repair; Ceiling fans; Furniture Assembly Flooring - Stone, ceramic, wood, LVP, tongue and groove repairs/installations Drywall - Various drywall repair services available, including textured surfaces Paint - Interior paint only at this time Appliance - Basic to intermediate appliance repair: depends on initial visit. Carpentry - Door repairs, cabinetry repairs, flooring repairs, some furniture repairs Commercial - Drop ceiling, commercial fixtures, door closers, door repairs, POS systems, CCTV systems, some commercial appliance repairs, commercial lighting, and commercial plumbing fixtures Odds and Ends - Where there's a will, there's a way! We specialize in schematics research and tirelessly do the diligent work to make sure your solution isn't just to your satisfaction, but factory quality! If you have a weird repair need, submit it to us and we'll let you know if we have you covered!

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Heating and Air Conditioning questions, answered by experts

Yes, you can build a deck over your outdoor HVAC unit, but you need to leave at least 5 feet of vertical clearance above the unit. If you don’t want your deck to be that high off the ground, you could build a floating deck in another part of your yard—again, as long as you leave at least 4 feet of horizontal space between the deck and your AC unit.

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

The compressor is the heart of your AC system and is one of the most important parts required to keep it functioning properly. If your AC unit is making a popping, banging, clanging, clicking, or screeching sound, it could point to a problem with the compressor. If the unit is physically vibrating, that can also be an indication that your AC compressor is going bad.

Dry mode positively impacts indoor air quality by reducing excess moisture, which stops the growth of mold and mildew. By maintaining optimal humidity levels, dry mode creates a less hospitable environment for allergens and airborne pathogens, improving overall air quality. However, it's essential to ensure proper ventilation to prevent stale air accumulation.

The American Society of Heating, Refrigerating, and Air-Conditioning Engineers, or ASHRAE, sets the standard guidelines for air changes per hour in homes and businesses. The International Residential Code, or IRC, also sets ACH requirements for residences and bases those requirements off of ASHRAE standards plus climate specifics related to your location.

The Blacksburg, 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.