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TRUSTED BY GRETNA, VA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon44
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Gretna - Updated Nov 2026

Avatar for Rogers Heating And Cooling
Rogers Heating And Cooling
4.6(
16
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallDucts & Vents - Install or Replace+14 more

Serving Gretna, VA and surrounding areas

Approved

Super Service Award Winner

In business since 1996

Free estimates

Emergency services offered

"Showed up, tested, diagnosed, filled the system with coolant, pointed out general maintenance issues that had not been addressed like dirty/clogged filters etc. Took credit card for payment. Excellent service! Even managed to send the tech out the day after we reached out to them."
Heat Pump Change Out
The old oil furnace :-(
Heat Pump Change Out
The new gas furnace! :-)
Heat Pump Change Out

+6

Response time1 day
Response rate100%
77 neighbors recently requested a quote
Avatar for A-1 Duct Cleaning Services
A-1 Duct Cleaning Services
4.5(
53
)
Air Ducts & Vents - Clean

Serving Gretna, VA and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"I was impressed with the quality of the work performed by ð ¼-1 ð ¿ð ªð ð © ð ¾ð ¡ð ð ð £ð ð £ð ð ð ð §ð «ð ð ð ð ¨ in both cleaning the HVAC and dryer ducts. As a former Army Contracting Officer's Representative, what impressed me most was the work ethic displayed by Kieth. He worked until the job was done, even staying until after 1:00 AM to make sure the work was finished correctly. I would not hesitate to hire him again."
A-1 Duct Cleaning
Before photo
A-1 Duct Cleaning
A-1 Duct Cleaning
Before photo

+8

8 neighbors recently requested a quote
Recommended by67%of homeowners
Avatar for Axis Facility Support
Axis Facility Support
New to Angi
Air Ducts & Vents - Clean

Serving Gretna, 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.

3 neighbors recently requested a quote
Blue Parkway Ventures LLC dba BlueCore Maintenance
New to Angi
Air Ducts & Vents - Clean

Serving Gretna, VA and surrounding areas

Approved

BlueCore Maintenance is a North Carolina-based property maintenance company serving residential and commercial customers. We provide dependable repairs, handyman services, painting, carpentry, plumbing, electrical, and HVAC solutions through qualified trade professionals. Our focus is simple: responsive communication, competitive pricing, quality workmanship, and reliable service from start to finish. Whether you need a small repair or ongoing property maintenance, BlueCore is ready to help keep your home or business running smoothly.

Avatar for Oden Pro Solutions
Oden Pro Solutions
New to Angi
Air Ducts & Vents - Clean

Serving Gretna, VA and surrounding areas

Approved

Small jobs welcome

Offers commercial services

Family owned business with more than 10 years of cleaning experience. We mainly service Eastern and Central North Carolina but may be willing to travel to other regions. We strive for perfection, in our work, and to take some stress off of you!

Avatar for Big Boys tree service
Big Boys tree service
New to Angi
Air Ducts & Vents - Clean

Serving Gretna, VA and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

Ready to work. Happy to serve the area, work hard and can climb. Fair pricing efficient, friendly. Doing tree removal, chipping, clearing, stump grinding. Reasonably priced, clear communication.

Tree work
Tree work
Tree work
Tree work
Tree work

+4

15 neighbors recently requested a quote
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Heating and Air Conditioning FAQs, answered by experts

An air conditioner’s watt usage depends on multiple factors, including the type of AC unit, its size, and how often you use it. With that said, most central air conditioners consume between 3,000 and 3,500 watts. Meanwhile, window AC units use 900 to 1,400 watts, and portable air conditioners consume 2,900 to 4,100 watts.

If there’s a freon leak in your home’s AC unit, it will cause the system to work overtime to cool the house. That issue will result in higher energy bills and it will take much longer for cool air to disperse throughout the home. If your system has a freon leak during the summer, it can make hot days miserable. That’s why it’s important to hire an HVAC professional to resolve a freon leak as quickly as possible.

Whether an HVAC damper should be open or closed depends on the season, the zone it controls, and the temperature in that zone. In the summer, open upstairs dampers and close lower-level dampers to get the most efficient cooling possible. In the winter, do the opposite. Cool air will naturally flow down to lower levels, while warm air will rise. This keeps your system from working harder and helps prevent common AC problems.

You can adjust uneven airflow in your home by adjusting the dampers on the vents. However, if the temperature feels consistent throughout the home, don’t worry too much about uneven airflow. Generally speaking, larger rooms should receive more airflow than smaller rooms, especially if they only have one vent.

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

The Gretna, 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.