Top-rated air conditioning pros.

Get matched with top air conditioning pros in Dahlgren, VA

Enter your zip and get matched with up to 5 pros

Need a pro for your air conditioning project in Dahlgren, VA?

Select your specific project to find the pro for you.

Find Air conditioning pros in Dahlgren

Avatar for ARS of Virginia
ARS of Virginia
4.4(
278
)
Central A/C - Service or RepairCentral A/C - Install

Serving Dahlgren, VA and surrounding areas

Approved (Corporate)

In business since 1950

Free estimates

Emergency services offered

"This was for semiannual maintenance under contract. Danny performed an excellent job, he has many years of experience. I have used ARS for the heating/air conditioning maintenance for about 35 years. They replaced the equipment about six years ago. It has not failed since replacement."
Install of a new A/C system.
446 neighbors recently requested a quote
Recommended by78%of homeowners
T&J Service LLC, Heating & Cooling
4.8(
20
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business

Serving Dahlgren, VA and surrounding areas

Approved

In business since 2012

Free estimates

Offers commercial services

"They were the HVAC sub on our total house remodeling due to a house fire. We decided to add central air because the walls and ceilings were open and we at the time had window units. They installed a heat pump with a Nest thermostat. In addition to the heat pump the house had an existing radiator heating system. However, the hot water heater, boiler, and water line were damaged or clogged due to the fire. T & J replaced everything and were extremely polite and explained everything as well as how to do simple repairs. I would recommend them to my friends and will definitely be using them for annual maintenance."
Response time4 days
9 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Mack's Home Services, LLC
Mack's Home Services, LLC
4.7(
602
)
Air Ducts & Vents - Clean

Serving Dahlgren, VA and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"Damien did an outstanding job cleaning the air ducts, furnace, and dryer vent in our home. He was prompt, professional, and fairly priced. I appreciated him explaining the process as well. We will definitely use Macks Home Services again!"
Response time3 hrs
1 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for Robert B Payne
Robert B Payne
5.0(
5
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Dahlgren, VA and surrounding areas

Approved (Corporate)

In business since 1935

Free estimates

Credit card accepted

Trust the team at Robert B. Payne when you need superior residential and commercial HVAC services, water heater services, and oil delivery. With over 90 years in business, our licensed, insured, and certified technicians offer unmatched craftsmanship and high-quality products. From 24/7 emergency HVAC repair to oil delivery for your furnace, boiler, or water heater, we do it all!\n\nOur team is committed to honesty, integrity, and unwavering professionalism. That's why we offer written guarantees and upfront pricing. High-quality service is our top priority, so it's no wonder we're Fredericksburg's top choice for residential and commercial solutions. For heating and air, there's just one name... Robert B. Payne!

Avatar for My Capital Design LLC
My Capital Design LLC
5.0(
4
)
Air Ducts & Vents - CleanWindow A/C Unit - Service or Relocate

Serving Dahlgren, VA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

My Capital Design 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
Recommended by100%of homeowners
...
Showing 1-10 of 116
Air Conditioning questions, answered by experts

If your AC unit isn’t cooling and you haven’t figured out why, there are a few good reasons to turn it off ASAP. The source of the issue, whether that be leaking refrigerant or a broken compressor, will worsen and cause more damage to the overall unit the longer the machine is allowed to run. When in doubt, shut it down until you or an AC pro can ensure everything is working properly.

The average cost to replace or install a new HVAC system is around $7,500. However, the price can range from $5,000 to $12,500, depending on factors like the size of your home, the type and brand of the unit, and your specific heating and cooling needs. If you only need to replace certain components, the cost will be lower; for example, a new AC unit can cost between $2,200 and $5,500, while a new furnace costs $3,200 to $6,000. If additional work like new ductwork is required, the total cost could be as high as $22,000. It's best to contact a local HVAC company for an accurate quote.

The size window AC you need depends on the BTU and the size of the room you’re cooling. For a room with 8-foot ceilings, look for about 20 BTU per square foot of the room. For example, a 12-by-12-foot room should have an air conditioner with 2,880 BTU. You can buy something slightly more powerful, but don’t overshoot the BTU for a small room, or you’ll waste energy and have higher bills.

The cost to add Freon to an AC ranges from $100 to $350. It can increase up to $600 for large AC units requiring much more coolant. The cost also depends on how much refrigerant your unit needs. If only a small amount of Freon leaked out, your cost would be on the lower side. A complete replacement of all the required refrigerant can get expensive.

Many HVAC companies offer free quotes and free estimates for repairs and new HVAC systems. Others offer low-cost quotes or apply the cost of the estimates or diagnostics to your final bill if you hire them. Be aware that some companies advertise free HVAC quotes and recoup the costs by charging more for their services. Free HVAC quotes are never truly free—they cost the company time and effort—so be a good customer. Also understand that you may end up paying for free quotes in another way if you don’t hire a reputable company.

The Dahlgren, VA homeowners’ guide to air conditioning services

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