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Avatar for Nelson's Heating & Cooling Inc
Nelson's Heating & Cooling Inc
4.9(
189
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Lanexa, VA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Unfortunately, the air went out on Memorial Weekend. They came out quickly and diagnosed the issue but could not replace the part as it had to be ordered. Once the part came in they fixed it promptly. Here is the why I will only use them again; Rob, the tech helped me put a window air conditioner in a window to help protect my dog that has a heart condition and must be cool. He did not ask for any additional money yet invested about 30 minutes of his time to help. You do not see that occur very often any more. Thank you Rob, especially from Duke."
4 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for Hometown Heating & Air Conditioning, LLC
Hometown Heating & Air Conditioning, LLC
5.0(
13
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Lanexa, VA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"I would highly recommend Hometown Heating and Air LLC. Zach and Harrison were very professional and there work ethic Is unmatched. They were very helpful in helping us make decisions in what systems would be best based on our needs. They explained the process and there communication was on point. They went out of there way and worked long hours to get our new HVAC system installed in a very timely manner. My wife and I were very impressed and canâ t say enough to thank them for all that they have done. Our system has been installed for a couple of months now and we have seen a significant drop in our power bill. We had them install the Bosch 18.5 Seer and it has been awesome. It exceeds all our expectations. Thank you Hometown Heating and Air for making this such a positive experience. Highly Recommend!ed!!!"
Response time4 hrs
Response rate100%
Recommended by100%of homeowners
Avatar for VENEY'S HEATING & AIR CONDITIONING, INC.
VENEY'S HEATING & AIR CONDITIONING, INC.
5.0(
1
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business

Serving Lanexa, VA and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

VENEY'S HEATING & AIR CONDITIONING INC. is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n

HVAC
8 neighbors recently requested a quote
Avatar for Rush’s Heating and Cooling LLC
Rush’s Heating and Cooling LLC
New to Angi
Window A/C Unit - Service or Relocate

Serving Lanexa, VA and surrounding areas

Approved

Emergency services offered

Offers commercial services

Hey my name is Matt Rush and I have just launched my heating and air company. I take pride in my work and make sure the customers are satisfied before I leave. I work on residential and light commercial heating and cooling services as well as ice machines, walk in coolers/freezers.

Package unit install
Draft inducer on furnace
Split system install
Avatar for A Dad and a Drill
A Dad and a Drill
5.0(
4
)
Window A/C Unit - Service or Relocate

Serving Lanexa, VA and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at A Dad and a Drill strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

Home improvement
Home improvement
Home improvement
Home improvement
Avatar for Supercharged Mechanical, LLC
Supercharged Mechanical, LLC
New to Angi
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Lanexa, VA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

I’m Cecil, owner of Supercharged Mechanical. We provide professional HVAC, electrical, and plumbing services for residential and commercial customers, covering everything from routine service to full new‑construction installations. With over 20 years of hands‑on experience, we bring expertise, reliability, and strong attention to detail to every project.\nWe are fully licensed and insured, and we are proud to offer pricing that outperforms most competitors. Our commercial work includes trusted names such as VDOT, Cato, and Lowe’s.

Addendum repairs
Addendum repairs
Addendum repairs
Addendum repairs
Addendum repairs

+5

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Air Conditioning questions, answered by experts

If your AC runs constantly, it could be due to a number of things, including a faulty thermostat, incorrect temperature settings, or broken equipment. Alternatively, you might have an airflow problem (for example, blocked vents or leaky ductwork). Either way, an HVAC pro can identify the specific problem and fix it for you.

Unfreezing an AC unit is not a DIY project unless the problem is a dirty air filter. Changing out an air filter is easy for homeowners, but otherwise, trying to repair ductwork, refill refrigerant, or replace a blower fan motor are tasks best left to the pros. Otherwise, you could cause further damage to your cooling system or even harm to yourself.

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.

Yes, a frozen AC unit can affect your indoor air quality since the reduced airflow won't be as effective at removing air pollutants, like dust and other allergens. Additionally, ice around the unit can create excess moisture, leading to mold and mildew that can damage your home if you don’t catch it early.

Window ACs use 500 to 1,400 watts per hour of electricity, while mini-splits use 500 to 700 watts per hour. However, if you need to cool multiple zones in your house, your mini-split can use as much as 2,000 watts per hour. How often you run your system will impact how much electricity you use (and how much you pay per month).

The Lanexa, VA homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.