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Avatar for Star City HVAC, LLC

Star City HVAC, LLC

4.98(
21
)
Approved Pro

Star City HVAC, LLC

4.98(
21
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
3 years of experience

Star City HVAC, LLC 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!

"Star City HVAC was fantastic from start to finish. They responded quickly, explained everything clearly, and were incredibly friendly throughout the entire process. I had a gas system installed previously, but due to some home renovations, we needed to extend the gas line. Their team came out promptly and handled the job efficiently and professionally. In addition, they notified me of a water leak I wasn’t aware of so I could plan to care of it. I appreciate them going above and beyond. I wouldn’t hesitate to recommend them to anyone looking for a reliable HVAC service."

Jessica P on October 2025

Star City HVAC, LLC 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!

"Star City HVAC was fantastic from start to finish. They responded quickly, explained everything clearly, and were incredibly friendly throughout the entire process. I had a gas system installed previously, but due to some home renovations, we needed to extend the gas line. Their team came out promptly and handled the job efficiently and professionally. In addition, they notified me of a water leak I wasn’t aware of so I could plan to care of it. I appreciate them going above and beyond. I wouldn’t hesitate to recommend them to anyone looking for a reliable HVAC service."

Jessica P on October 2025


Avatar for Marcus Morgan

Marcus Morgan

5.00(
2
)
Approved Pro

Marcus Morgan

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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 in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Frankie was great he knew what he had to do was professional and very neat with his work!"

Matthew L on October 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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 in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Frankie was great he knew what he had to do was professional and very neat with his work!"

Matthew L on October 2024


Avatar for Tech Connect Electric LLC

Tech Connect Electric LLC

5.00(
21
)
Approved Pro

Tech Connect Electric LLC

5.00(
21
)
Approved Pro
Customers say: Quick response
49 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 Wisler Plumbing, Heating, Cooling, & Electric

Wisler Plumbing, Heating, Cooling, & Electric

4.76(
227
)
Approved Pro

Wisler Plumbing, Heating, Cooling, & Electric

4.76(
227
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
274 local quotes requested

Wisler Plumbing, Heating, Cooling & Electric proudly serves Roanoke and surrounding area, all of Franklin County, and everyone located around Smith Mountain Lake. When our dad Daniel Wisler put our name on his business back in 1986, he committed to doing what was fair and right. He led by example and he taught us to do the same. He taught us to stand up, work hard through adversity; to take responsibility for our mistakes. It’s not easy, but it’s the difference between a business that survives and a business that thrives. Wisler’s foundation of beliefs lights our way, from policies we live by to the people we hire.

"Both technicians were efficient, courteous, and took time to explain what they were doing. I would highly recommend Wisler to anyone needing electrical work."

Wendy R on July 2025

Wisler Plumbing, Heating, Cooling & Electric proudly serves Roanoke and surrounding area, all of Franklin County, and everyone located around Smith Mountain Lake. When our dad Daniel Wisler put our name on his business back in 1986, he committed to doing what was fair and right. He led by example and he taught us to do the same. He taught us to stand up, work hard through adversity; to take responsibility for our mistakes. It’s not easy, but it’s the difference between a business that survives and a business that thrives. Wisler’s foundation of beliefs lights our way, from policies we live by to the people we hire.

"Both technicians were efficient, courteous, and took time to explain what they were doing. I would highly recommend Wisler to anyone needing electrical work."

Wendy R on July 2025


Avatar for TREE BIZZ

TREE BIZZ

5.00(
1
)

TREE BIZZ

5.00(
1
)
15 years of experience

We offer exceptional service in all areas of tree care and landscaping industry. We love our job and take pride in our work. We don't leave unless you the customer are completely satisfied. I Michael Etter will personally shake hands with you and become a friend, not just another client. (P.S.)All types of cleaning and general handyman jobs included just ask!

We offer exceptional service in all areas of tree care and landscaping industry. We love our job and take pride in our work. We don't leave unless you the customer are completely satisfied. I Michael Etter will personally shake hands with you and become a friend, not just another client. (P.S.)All types of cleaning and general handyman jobs included just ask!




Cornerstone Construction

No reviews yet

Cornerstone Construction

No reviews yet

Licensed and Insured Class A Contractor with over 44 years of experience in residential, commercial, and industrial construction. Cornerstone Construction is a faith based organization that values, cares for and respects its customers and clients privacy. The organization continues to provide quality handyman services, home remodeling, and problem solving solutions across the states of Virginia and North Carolina. The founder of the company continues to guarantee the services provided up to 5 years longer then competing contractors and continues to stand by its core mission that "there is no job to small and there is no job to large". Cornerstone Construction also specializes in Electrical, Plumbing, Roofing, Painting, Framing, Flooring, Trim and Fixture installation, concrete, plaster, drywall. The company is equipped for vertical construction and provides financing opportunities as well.

Licensed and Insured Class A Contractor with over 44 years of experience in residential, commercial, and industrial construction. Cornerstone Construction is a faith based organization that values, cares for and respects its customers and clients privacy. The organization continues to provide quality handyman services, home remodeling, and problem solving solutions across the states of Virginia and North Carolina. The founder of the company continues to guarantee the services provided up to 5 years longer then competing contractors and continues to stand by its core mission that "there is no job to small and there is no job to large". Cornerstone Construction also specializes in Electrical, Plumbing, Roofing, Painting, Framing, Flooring, Trim and Fixture installation, concrete, plaster, drywall. The company is equipped for vertical construction and provides financing opportunities as well.


Avatar for Floyds 4 Seasons Heating&Air Inc.

Floyds 4 Seasons Heating&Air Inc.

4.88(
32
)

Floyds 4 Seasons Heating&Air Inc.

4.88(
32
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Floyds 4 Seasons Heating and Air is a residential HVAC company that prides itself in quality HVAC services and installations. Our company is a local, small company that brings honesty and professionalism to all homes we serve. Let our team serve your family.

"I was looking for someone to look at my furnace and give me an estimate. Josh Floyd and Floyd's 4 all Seasons was the first name on the list I called him with some general questions and within minutes he was at my door. He told me the problem was the thermostat and went to the truck and brought in another he claimed was new. He then told us the amount we owed him was 159 for showing up and 150 for thermostat. After 3 days thermostat quit working. I never got a receipt or estimate to my email. When I finally reached Mr. Floyd (not answer phone) he said he would send another which was not received . I told him I was not happy with his work and wanted a refund. He wanted to argue the fact that I never saw him take new thermostat from a box or packaging. I want my 300 back."

Teresa A on November 2023

Floyds 4 Seasons Heating and Air is a residential HVAC company that prides itself in quality HVAC services and installations. Our company is a local, small company that brings honesty and professionalism to all homes we serve. Let our team serve your family.

"I was looking for someone to look at my furnace and give me an estimate. Josh Floyd and Floyd's 4 all Seasons was the first name on the list I called him with some general questions and within minutes he was at my door. He told me the problem was the thermostat and went to the truck and brought in another he claimed was new. He then told us the amount we owed him was 159 for showing up and 150 for thermostat. After 3 days thermostat quit working. I never got a receipt or estimate to my email. When I finally reached Mr. Floyd (not answer phone) he said he would send another which was not received . I told him I was not happy with his work and wanted a refund. He wanted to argue the fact that I never saw him take new thermostat from a box or packaging. I want my 300 back."

Teresa A on November 2023


Avatar for Apex Mechanical

Apex Mechanical

5.00(
7
)

Apex Mechanical

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Apex Mechanical is owned and operated by Joe, a local marine veteran, (Semper Fi) with over 30+ yrs heating & cooling experience. State of Virginia HVAC master tradesman and licensed contractor. Personal service professionalism promptness SAVE THOUSANDS call for appointment 540-816-7295 free quotes price match guarantee All brands A/C & Heat Heat pumps, gas & oil furnaces. hot water boilers Service, Install, Upgrades, Changeout's, and Preventive care as well.

"Joe and his crew were easy to work with, on time, clean and thorough. Project took longer to get started than expected due to equipment supply issues, but Joe kept in good communication and got it done ASAP."

Maria C on January 2023

Apex Mechanical is owned and operated by Joe, a local marine veteran, (Semper Fi) with over 30+ yrs heating & cooling experience. State of Virginia HVAC master tradesman and licensed contractor. Personal service professionalism promptness SAVE THOUSANDS call for appointment 540-816-7295 free quotes price match guarantee All brands A/C & Heat Heat pumps, gas & oil furnaces. hot water boilers Service, Install, Upgrades, Changeout's, and Preventive care as well.

"Joe and his crew were easy to work with, on time, clean and thorough. Project took longer to get started than expected due to equipment supply issues, but Joe kept in good communication and got it done ASAP."

Maria C on January 2023

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Heating and Air Conditioning questions, answered by experts

While 72 degrees is a comfortable setting for many people, it’s likely not the most efficient temperature setting for your air conditioning unit. By pushing the temperature up to 75 or 78 degrees, you stand to save money on your energy bill. That said, these temperatures may be too warm to be comfortable for some people and are definitely too warm for most people to sleep comfortably.

You should use a breathable, weather-resistant cover with ventilation. It can be a top cover or a full cover that has mesh to allow airflow. A full, non-breathable cover can cause moisture to build up, leading to rust, frozen parts, and corrosion. A full cover also attracts unwanted critters, such as mice, that can damage the wiring and your unit. If you need to protect your AC unit from falling icicles, choose a sturdy top cover or piece of wood that prevents icicles from damaging your unit.

To reset your air conditioner, start by turning it off at the thermostat. Then, shut off power to the AC system at the circuit breaker. Next, find the “reset” button on your AC unit and hold it for three to five seconds. The unit should beep several times. If your air conditioner doesn’t have a reset button, leave the circuit breaker off for 30 minutes. Afterward, turn the power back on at the breaker and program the thermostat to “cool” to test the system.

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.

A common HVAC rule is that for every 500 to 600 square feet of living space, you need 1 ton of heating or cooling capacity. Now that you know this common rule, you also need to know that it isn’t very accurate, and a dedicated pro wouldn’t use it for your home. If you talk to a pro who won’t or can’t perform a proper Manual J calculation, consider hiring someone more thorough.

The Callaway, 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.