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Avatar for Star City HVAC, LLC
Star City HVAC, LLC
5.0(
22
)

Serving Roanoke, VA and surrounding areas

Approved

In business since 2022

Credit card accepted

Customers say: Quick response

"Star City HVAC is a small owned business . I was very impressed with how polite and honest he was. His prices are very affordable compared to big companies. I will be using Star City for all my HVAC repairs."
Response time4 hrs
Response rate90%
Recommended by95%of homeowners
Avatar for Wisler Plumbing, Heating, Cooling, & Electric
Wisler Plumbing, Heating, Cooling, & Electric
4.7(
255
)

Serving Roanoke, VA and surrounding areas

Approved

Super Service Award Winner

In business since 1986

Free estimates

Emergency services offered

"MIKE WALKER WAS AWESOME. THIS WAS A REPLACEMENT SERVICE DONE RIGHT. HE WAS PROFESSIONAL AND WAS NOT PUSHY. HE LETUS TALK OVER DIFFRENT PLANS. WHEN HE STARTED WORK HE WAS EFFICIENT. HE WORE COVERINGS FOR HIS FEET, FOR LESS DIRT TRAFFIC. HE FINISHED IN A TIMELY MANNER. HE DID NOT SMOKE OR PLAY LOUD MUSIC. WE WERE ABSOLUTELY PLEASED, HE REALLY KNEW HIS JOB, AND DID IT WELL. THANK YOU FOR SENDING SOMEONE WHO WAS THOROUGH AND ABLE TO EXPLAIN THINGS AS WE WENT. HE LEFT THE LAUNDRY ROOM CLEAN AND THE PRO QUALITY GAS HEATER WAS A PERFECT SIZE. THANK YOU. I WOULD RECOMMEND HIM TO ANYONE FOR PLUMBING NEEDS."
Response time2 days
56 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for New River Heating & Air Inc
New River Heating & Air Inc
4.4(
36
)

Serving Roanoke, VA and surrounding areas

Approved

In business since 1986

Emergency services offered

Warranties offered

"

I noticed in our mail thing that we are due for service on our system to keep our warranty up; to do so we are actually going to do a maintenance contract with them  it is about $96 yearly, but they come out and do inspections and everything. The owner is the one who came out and gave us a quote. We had them replace another system which was nor working correctly so the first the thing they did was send someone to inspect the old system to see what were the problems. They fixed it on the spot for free and did not even charge us to come out. They were very nice, courteous and stayed in contact with us the entire time. They were very nice, professional and they got the job done in an efficient manner. They did not charge us an insane amount of money for it. We had a name brand system. It was a well worth investment to have it done right.

"
Response time1 day
2 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for A-1 Duct Cleaning Services
A-1 Duct Cleaning Services
4.5(
53
)

Serving Roanoke, VA and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"A1 Duct Cleaning Services cleaned and sanitized two HVAC systems for me, plus performed mold mitigation. Mr. Thomas handled everything very professionally and thoroughly. I highly recommend this business."
A-1 Duct Cleaning
Before photo
A-1 Duct Cleaning
A-1 Duct Cleaning
Before photo

+8

12 neighbors recently requested a quote
Recommended by67%of homeowners
Avatar for T.G. Electrical Services, LLC
T.G. Electrical Services, LLC
4.4(
78
)

Serving Roanoke, VA and surrounding areas

Approved

In business since 2005

Emergency services offered

Warranties offered

"Travis and Mark came the day I called them about the circuit breaker to my hot water heater tripping off. They found a bad circuit breaker and replaced it with a new one. They were very knowledgeable, professional and courteous. I will call them again when I need electrical work, and I highly recommend them."
Panel & Transfer switches
 Whole House Surge Trap!
 Always ready to serve you!
Generator installation
Lightening rod install

+4

Recommended by97%of homeowners
Avatar for Bob Garrett Services
Bob Garrett Services
New to Angi

Serving Roanoke, VA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

Bob Garrett Services is a Class A Contractor specializing in whole-home generators, HVAC, and plumbing. For nearly two decades, we’ve served customers with our hallmark quality in the Roanoke, Lynchburg, and New River Valleys. Whether you need help with standby whole-home generators, tankless or conventional water heaters, HVAC, or plumbing repair, you can count on Bob Garrett Services.

23 neighbors recently requested a quote
Avatar for Axis Facility Support
Axis Facility Support
New to Angi

Serving Roanoke, VA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

With years of experience serving the Roanoke Valley and surrounding communities, Axis Facility Support has built a reputation for showing up, doing the job right, and treating every space with the same care and attention.\n\nWe serve Roanoke, Salem, Lynchburg, Blacksburg, Martinsville, Franklin County, and surrounding areas.\n\nWe offer residential cleaning, commercial janitorial services, industrial and plant cleaning, floor care including stripping and waxing, facility maintenance, and on-site janitorial staffing for businesses.\n\nThe Axis Difference? We're experienced in both high-standard industrial facilities and residential homes. Whether we're cleaning a production floor or your living room, we bring the same exacting attention to detail.

22 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

If your whole house is cold that’s one thing, but what if you only have a few rooms that are cold? First, you need to determine why this may be happening. A good place to start is to investigate the potential causes listed in this article—heat transfer, airflow, thermostat problems, humidity, and insulation. Once you’ve narrowed down the issue, you’d apply the same principles to the cold rooms as you would to the entire home.

Choosing between a ductless mini-split and central AC depends on your specific needs. Ductless mini-splits are ideal for targeted cooling, providing zoned comfort and energy efficiency. They are perfect for smaller spaces or homes lacking ductwork. In contrast, central AC offers consistent cooling throughout the entire house but requires ductwork and may be less energy-efficient for smaller spaces. 

Consider factors like budget, home size, and cooling preferences to make the right choice. Combining both systems, with a ductless mini-split in specific areas, can also be a viable solution for tailored comfort and overall efficiency.

The length of an AC cycle depends on the settings in your thermostat and the unit you have. Central AC doesn't constantly run at full blast the way that a window unit does. A cooling cycle in most homes is 15 to 20 minutes. Then, the unit stays off for seven to 10 minutes to circulate the cold air in the house before the cycle repeats. It should repeat two or three times per hour. A short cycle lasts less than 10 minutes and then turns off.

To extend your HVAC system’s lifespan, it’s crucial to keep up with maintenance. This includes changing filters and thermostat batteries, keeping the outside unit clean and clear of clutter, and lubricating moving parts. Watch out for leaks, mold buildup, and blockages to ensure your unit stays in good working order. Spotting these issues early can be the difference between a simple, wallet-friendly repair and an expensive replacement.

It’s never a good idea to run your AC without a filter, even just for a night. The filter defends your HVAC system from the dust, dirt, debris, and other grime in your home. Without a filter, those contaminants are more likely to get inside your system and potentially damage it. 

The Roanoke, 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.