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TRUSTED BY BRISTOW, VA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.9k+
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Bristow

Avatar for Relax HVAC, Inc.
Relax HVAC, Inc.
5.0(
32
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+21 more

Serving Bristow, VA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Had a great experience with Kamal. He is helpful, knowledgable and very dependable. We had a crisis with our old hvac system and were freezing. Kamal was the only one who came within 2 hours on a holiday while others were available only the next day or later. Most were closed that day. I got a great deal on the new SEER16 hvac and have been happy with it. My electric bill has cut down to almost half. Also he offers 2 years of his company’s warranty in addition to the manufacturers 10 year warranty. Highly recommend Kamal and will be using him for future."
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+12

Response time1 day
Recommended by100%of homeowners
Avatar for Magna Tech Temp Air, LLC
Magna Tech Temp Air, LLC
4.8(
166
)
Central A/C - Service or RepairHeat Pump - Repair or ServiceElectric Boiler or Radiator Heating System - Repair+4 more

Serving Bristow, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Needed a complete service on my furnace and A/C system prior to putting my house on the market in a few weeks. Magna Tech Temp Air did a terrific job at a very reasonable price. Showed up on time and got the job done right. Great customer service, good communication, overall great experience. Wore shoe covers to protect my flooring. Shout out to Albert, he even went above and beyond to help me with opening the indoor valves on my outside water spigots because I couldn’t reach them at 9 months pregnant. Definitely recommend this company. I feel confident knowing that when the home inspector visits my house pre-sale, my HVAC system will pass with flying colors."
New !6 Seer 3 Ton Air condition
B-Vent
New 80% Gas Furnace Instal
Ashburn Upgrade
Ashburn upgrade

+4

Response time3 hrs
12 neighbors recently requested a quote
Recommended by94%of homeowners
VS Heating and Air Conditioning, LLC
4.6(
109
)
Electric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - RepairHeat Pump - Repair or Service

Serving Bristow, VA and surrounding areas

Approved

In business since 2012

Free estimates

Customers say: Quick response

"I've been using a lot of technician and found this guy is the best and his price is great. I would recommend him (Van) to anyone who in need to get their HVAC service or repair. Give him a chance and you won't regret it."
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 New Installed Trane
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+4

Recommended by94%of homeowners
Avatar for Appleton Campbell
Appleton Campbell
4.6(
339
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+20 more

Serving Bristow, VA and surrounding areas

Approved

In business since 1976

Free estimates

Emergency services offered

"Artie was sent to my house for a free quote - it turns out that the price was right and he had the equipment and tools ready to go, so he moved forward at my direction. Artie is an excellent technician - technical knowledge, communicates very well, and quickly and successfully resolved the issue. And Appleton Campbell performs other services, too - HVAC, Electrical, Plumbing, Heating. I know who I'm going to call moving forward!"
Additional Photos
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+1

Response time11 hrs
Response rate100%
11 neighbors recently requested a quote
Avatar for Modern Mechanical
Modern Mechanical
4.4(
48
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+47 more

Serving Bristow, VA and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"When my A/C system went out, my home warranty company (Old Republic) called Modern Mechanical to do the service call.   On the initial call they identified the fan motor was busted, and came back to replace it later that week after ordering the part... but they could not mount it properly because the bottom bracket was rusted out.  At this point I inquired about replacing the whole unit (25 years old, well past its useful lifespan).  While the home warranty wouldn't cover full replacement, Modern Mechanical did give me a complete estimate for a replacement heat pump and air exchanger, including a discount for parts/labor covering the work already done on the old unit.  The estimate was fair and based on the quality of their work done so far I went ahead with it.  They hauled away the old unit, installed the new one, custom-cut the duct work to fit, fully sealed and insulated all joints, ducts and piping, and tested the new unit before signing off on it.  The repair team was prompt and thorough, did a good job with the estimate, equipment recommendation and installation, and I would definitely recommend them for this type of major HVAC installation project."
Additional Photos
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18 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for JDL HVAC & Plumbing Services
JDL HVAC & Plumbing Services
4.5(
120
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+23 more

Serving Bristow, VA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"My outside HVAC unit was no longer working, however, everything on the inside of the house was. Isac W. was able to diagnose and solve the problem in a short amount of time. Isac was courteous and the price of the service was as expected. I would definitely recommend this business for your HVAC needs."
Navien Tankless 2023
Navien Tankless 2023
Navien Tankless 2023
Navien Tankless 2023
18 SEER Infinity Heat Pump

+73

Response time8 hrs
Response rate100%
17 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

The simplest indicator is how long it’s been since your last tune-up. You should schedule an annual AC tune-up each spring. Beyond that, there are multiple signs that your AC needs a quick check by a professional. These issues include higher-than-average energy bills, decreased air flow from vents, higher indoor temperatures, and an air conditioning unit that stays on all the time or frequently turns on and off.

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.

When deciding whether to repair or replace your air conditioner, several factors should be considered. It is generally worth repairing the unit if it's less than 10 years old, the warranty is still active, and you're dealing with a one-off issue. Most central AC units last about 15 years, while window units last 8 to 10 years. If your unit is approaching or has surpassed the 10-year mark and requires frequent or costly repairs (e.g., over $5,000), replacement is often the more sensible long-term investment. For older, inefficient, or out-of-warranty units experiencing multiple problems, replacing it is typically the better choice.

No, it's not safe to keep using your unit when it's frozen. Not only can running a frozen unit lead to damage, but it can also potentially overheat, making it a fire hazard. Therefore, it's always best to turn off the AC unit as soon as you notice any ice.

As mentioned above, not all HVAC Schrader valves are necessarily the same. While the valve core and pin or spring size on Schrader valves used for HVAC are generally similar, the valves are not all universal and interchangeable. The size of Schrader valves varies depending on whether it's used in an air conditioner, bicycle tire, or motor vehicle tire.

The Bristow, 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.