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TRUSTED BY WILLIAMSBURG, VA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon685
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Williamsburg

Avatar for Nelson's Heating & Cooling Inc
Nelson's Heating & Cooling Inc
4.9(
189
)
Central A/C - InstallBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+47 more

Serving Williamsburg, VA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"The team performed routine maintenance on my system and while onsite gave me a personal call with their findings and asked if I had concerns or questions. This company also installed my system when I built the home and the team was very responsive and helpful. I oversee a multitude of HVAC equipment for my company and I utilize this company because of the immediate response and work ethic."
2 neighbors recently requested a quote
Recommended by99%of homeowners
Russell's American Mechanical
4.7(
1,070
)
Central A/C - InstallCentral A/C - Service or RepairDucts & Vents - Install or Replace+13 more

Serving Williamsburg, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Great Service from their Technician Drew for our full HVAC Spring Check-up & Maintenance, including for our In-Duct Air Purifier. Very knowledgeable and overall professional HVAC Technician!"
108 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Worley's Home Services, LLC
Worley's Home Services, LLC
4.6(
154
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceGas Furnace / Forced Air Heating System - Install+7 more

Serving Williamsburg, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Credit card accepted

"I am very satisfied with the work done by Worley’s. I had a new HVAC system installed to replace an 18 year old system that had quit working. The price was competitive but the warranty and included maintenance sold me. The technicians that came to install my system were punctual, polite and efficient. It did take a little longer than expected due to some material issues but I was kept informed of the progress and delays throughout the process and I appreciated the attention to detail rather than rushing the job. Overall, this was a very smooth and easy process and I would absolutely recommend them for your HVAC needs."
Under cabinet lighting
Under cabinet lighting
Under cabinet lighting
Indoor Tankless
RV Hookups

+21

Response time1 day
Response rate92%
8 neighbors recently requested a quote
Avatar for Classic Air's One Hour Heating & Air Conditioning
Classic Air's One Hour Heating & Air Conditioning
5.0(
5
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallDucts & Vents - Install or Replace+6 more

Serving Williamsburg, VA and surrounding areas

Approved

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

31 neighbors recently requested a quote
Avatar for Mikes Maintenance Mechanical Services
Mikes Maintenance Mechanical Services
4.6(
11
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Williamsburg, VA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I would recommend Mike to others needing handyman work done. Mike removed 3 ceiling fans, installed 1 ceiling fan and installed 2 light fixtures for me. Communication was easy and the jobs were done well. Thanks Mike!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Response time1 day
1 neighbors recently requested a quote
Recommended by63%of homeowners
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Heating and Air Conditioning questions, answered by experts

Most HVAC surge protectors last about three to five years, depending on how often your home experiences blackouts or brownouts. If your unit is susceptible to more frequent electrical surges, consider replacing your surge protector every two years. Consult your HVAC professional to determine when and how often to replace your HVAC surge protectors.

No, you should not attempt to replace an AC evaporator coil yourself. This is a complex task that must be performed by a licensed HVAC technician. The process involves handling hazardous and flammable refrigerants, which poses significant safety risks. Attempting a DIY replacement can also cause further damage to your HVAC system and will likely void its warranty. It is necessary to hire a local AC repair professional for this job.

If your central AC is not blowing cold air, you should try resetting the system. Many systems have a reset button. Make sure your thermostat is off, then turn off the circuit breaker that powers your AC. Hold the reset button for three to five seconds, then turn the circuit back on. Set your thermostat to cool and choose a temperature cooler than the room. Your system should turn on quickly.

Yes, you can clean AC coils yourself. Just make sure that the power to your AC system is off before you begin. You’ll need some basic tools and supplies, including a soft brush, cloth, screwdriver, and a commercial or homemade cleaning solution. Cleaning your coils will only cost about $10.

While Freon is mostly odorless, a Freon leak will produce a faint chloroform-like smell. Some people find that Freon's odor has a subtle sweetness to it. Some telltale signs of a Freon leak beyond odor include ice crystals on your evaporator coil, bubbling sounds, and hissing noises.  

The Williamsburg, 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.