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Best air conditioning pros near Williamsburg, VA

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Top-Rated Air conditioning pros in Williamsburg - Updated Nov 2026

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 Williamsburg, VA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Was able to get it back up and running smoothly, although our unit is very old. Nelson’s was professional and wonderful to work with, the office as well! So polite and nice to talk to. We will definitely call them again for any of our AC needs! Thank you so much Nelson’s!"
3 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 Williamsburg, 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 time5 hrs
Response rate100%
Recommended by100%of homeowners
Avatar for Classic Air's One Hour Heating & Air Conditioning
Classic Air's One Hour Heating & Air Conditioning
5.0(
6
)
Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Williamsburg, VA and surrounding areas

Approved (Corporate)

In business since 1979

Free estimates

Warranties offered

At One Hour Heating & Air Conditioning, home comfort is treated as a priority, not an afterthought. Every service call is handled with care, precision, and respect for your home. As a reliable HVAC company serving Virginia Beach and the surrounding areas, we focus on creating dependable comfort solutions that support efficiency, safety, and everyday peace of mind. \n \nOur team is made up of skilled HVAC technicians who arrive prepared, knowledgeable, and ready to help. Whether your system needs attention due to age, performance concerns, or routine upkeep, we work with purpose and clarity so you always know what to expect. \n \nSchedule your appointment today and take the next step toward a home that feels comfortable year-round!

Gallery
New AC
Front Shot
Side Shot
Before

+1

90 neighbors recently requested a quote
Avatar for Shiny Ducts
Shiny Ducts
4.8(
118
)
Air Ducts & Vents - Clean

Serving Williamsburg, VA and surrounding areas

Approved

In business since 2019

Small jobs welcome

Credit card accepted

"Shiny Ducts were exactly on time. The had impressive equipment and in about 4 hours did a thorough job of cleaning all our vents including the dryer vent! They also took before and after pictures of every duct. I can't believe what they removed. They will send a final report with before and after pictures. They also treated the air returns with an anti mold spray. We are extremely satisfied with Shiny Ducts for JOB WELL DONE!"
Before and After Air Duct Cleaning
Before and After Dryer Vent Cleaning
Air Duct Cleaning
Bathroom Exhaust Fan Cleaning
Bathroom Exhaust Cleaning

+6

Response time2 days
Response rate88%
7 neighbors recently requested a quote
Avatar for Horns Heating and Cooling, LLC
Horns Heating and Cooling, LLC
4.8(
6
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Williamsburg, VA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

Horns Heating and Cooling, 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.

Response time1 day
Response rate92%
Recommended by83%of homeowners
Avatar for POLLOCK HEATING AND AIR LLC
POLLOCK HEATING AND AIR LLC
3.9(
16
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Williamsburg, VA and surrounding areas

Approved

In business since 2005

Emergency services offered

Small jobs welcome

"I had a great experience with Pollock HVAC! Alex and TJ are both professional, friendly, knowledgeable, and incredibly helpful throughout the entire process. They took the time to explain everything clearly, answered all of my questions, and made sure the job was done right. It’s refreshing to have technicians who genuinely care about their work and their customers. TJ and Alex were courteous, respectful, and efficient, and I really appreciated their attention to detail. I highly recommend Pollock HVAC and would definitely request TJ and Alex again in the future. Great service from start to finish!"
Commercial exposed duct
Eye Center–Chesapeake
1 neighbors recently requested a quote
Recommended by58%of homeowners
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Air Conditioning FAQs, answered by experts

Aside from needing HVAC repair, there are times when you may need to replace your unit. HVAC replacement costs $5,000 to $12,500. Here are some telltale signs that your HVAC unit is going bad:

  • Your unit is 10 years or older.

  • Your home is very humid.

  • The unit keeps cycling without producing cool air.

  • You need to repair the unit frequently.

You can protect your air conditioner in the winter by turning off the power at the thermostat and performing routine HVAC maintenance in the spring. Regular maintenance, cleaning, and repair of your AC unit helps protect it and extend its life span. If you have a window AC unit, remove it from the window and store it in a dry place during the winter. Window units cannot withstand freezing temperatures. Keeping them in your window also allows cold air to seep into your home.

When faced with HVAC issues, it's best to begin by ensuring the thermostat settings are correct for either heating or cooling. If the system isn't responding, check the thermostat for proper function and power supply. It's also important to examine air filters, as clogged ones can decrease performance. Confirm the power supply to the system by checking the circuit breakers and fuses. If these basic steps fail to resolve the issue, contact an HVAC professional for a more detailed diagnosis and repair.

Turn your system off when you're toasty or when you're out to prevent unnecessary wear. Using the timer on your thermostat so that it switches off when it reaches a certain temperature or turns on just before you get back from work is best. An annual maintenance contract can be helpful to ensure your system receives these important services at regular intervals.

The cost to repair an air conditioner averages around $350 to $450, but the price can range from $100 to over $3,000. The final cost depends on the type of air conditioner, the extent of the damage, and the specific parts that need replacement. For example, repairing a window AC unit typically costs between $100 and $250, while central air conditioner repairs can range from $300 to $3,000. A simple fix like replacing a dirty filter might only cost $10 to $50, but a major issue like a broken compressor could cost around $2,000 or more, potentially making it more cost-effective to replace the entire system. Due to the need for specialty tools and handling of refrigerants, repairs more complex than changing a filter are best left to a professional.

The Williamsburg, VA homeowners’ guide to air conditioning services

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