HVAC Repair in Northern Virginia, Fast and Reliable
Need fast HVAC repair in Northern Virginia? Parrish Services fixes heating and AC issues the right way, with 24/7 live dispatch and no overtime fees. Our licensed, award-winning, multi-trade team handles complex repairs and keeps warranty records organized, backed by a 4.8 rating from 1,434 reviews. Serving Northern Virginia, including Alexandria, Fairfax, and Arlington. Call or book online for same-day service and clear, concierge-style communication.
Each image is a real worksite photo, reflecting the quality and dedication in every project.
Why Choose Us
What Our Customers Say
"They fixed the problem in under an hour and didn’t push a new system."
"Professional, very knowledgeable, and arrived on time. Great value service."
"Excellent service from scheduling to the repair. Persistent and smart diagnosis."
Answers to Common Questions
View All FAQsWhy Is My AC Running But Not Cooling Properly?
If your AC runs but isn’t cooling, it likely needs a technician to diagnose airflow or control issues. We repair and service air conditioners so your system runs smoothly.
- Set the thermostat to Cool and lower than room temperature.
- Check or replace the air filter.
- Make sure the outdoor unit has clear airflow.
- Open all supply and return vents.
- Confirm breakers and the indoor power switch are on. Parrish Services is available 24/7 for emergencies. We serve McLean and nearby Northern Virginia.
Updated: 2025-12-31
Need help in Remington, VA? Call (571)-650-1016 or book online. "Good communication throughout and quality repair!" — Ryan W.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURaeGZtTTRRRRAB!2m1!1s0x0:0xe3c645f169a9aa5b!3m1!1s2@1:CIHM0ogKEICAgIDZxfmM4QE%7CCgwI95j4qAYQqJm56QI%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VKU2dzUHJEbXBYcWJREAE!2m1!1s0x0:0xe3c645f169a9aa5b!3m1!1s2@1:CIHM0ogKEJSgsPrDmpXqbQ%7CCgwI0PTkwAYQyKPRjQM%7C[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNOOTk2RWdnRRAB!2m1!1s0x0:0xe3c645f169a9aa5b!3m1!1s2@1:CIHM0ogKEICAgICN996EggE%7CCgwIq9imrQYQiJO4sgE%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNjdDVfOGJnEAE!2m1!1s0x0:0xe3c645f169a9aa5b!3m1!1s2@1:CIHM0ogKEICAgICct5_8bg%7CCgsIie76rQYQyJr5XQ%7C?hl=en-US[4] https://parrishservices.com/plumbing/water-heaters/[5] https://parrishservices.com/resources/priority-service-plans/[6] https://www.parrishservices.com/resources/customer-reviews/[7] https://www.parrishservices.com/heating-cooling/boilers/[8] https://www.parrishservices.com/service-area/hvac-services-centreville-va/[9] https://www.parrishservices.com/service-area/hvac-services-woodbridge-va/[10] https://www.parrishservices.com/service-area/hvac-services-winchester-va/Why Is My AC Running But Not Blowing Cold Air?
Your AC may run but not blow cold air due to a dirty filter, incorrect thermostat mode, a frozen evaporator coil, low refrigerant, a failed capacitor, or a blocked outdoor unit. Parrish Services is available 24/7 for emergencies. We serve areas like Reston and Centreville.
Quick checks:
- Set thermostat to Cool and fan Auto.
- Replace a clogged filter.
- Clear debris around the outdoor unit.
- Look for ice on the indoor coil and turn system Off to thaw.
Updated: 2025-12-31 00:00:00
Need help in Remington, VA? Call (571)-650-1016 or book online.
"Good communication throughout and quality repair!" — Ryan W.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURaeGZtTTRRRRAB!2m1!1s0x0:0xe3c645f169a9aa5b!3m1!1s2@1:CIHM0ogKEICAgIDZxfmM4QE%7CCgwI95j4qAYQqJm56QI%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VKU2dzUHJEbXBYcWJREAE!2m1!1s0x0:0xe3c645f169a9aa5b!3m1!1s2@1:CIHM0ogKEJSgsPrDmpXqbQ%7CCgwI0PTkwAYQyKPRjQM%7C[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNOOTk2RWdnRRAB!2m1!1s0x0:0xe3c645f169a9aa5b!3m1!1s2@1:CIHM0ogKEICAgICN996EggE%7CCgwIq9imrQYQiJO4sgE%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNjdDVfOGJnEAE!2m1!1s0x0:0xe3c645f169a9aa5b!3m1!1s2@1:CIHM0ogKEICAgICct5_8bg%7CCgsIie76rQYQyJr5XQ%7C?hl=en-US[4] https://parrishservices.com/plumbing/water-heaters/[5] https://parrishservices.com/resources/priority-service-plans/[6] https://www.parrishservices.com/resources/customer-reviews/[7] https://www.parrishservices.com/heating-cooling/boilers/[8] https://www.parrishservices.com/service-area/hvac-services-centreville-va/[9] https://www.parrishservices.com/service-area/hvac-services-woodbridge-va/[10] https://www.parrishservices.com/service-area/hvac-services-winchester-va/What Is The $5000 Rule For HVAC Repair Or Replacement?
We don’t use a fixed “$5,000 rule” to decide repair vs. replacement. Our technicians assess system age, repair cost, efficiency, warranty status, and reliability, then give clear options. We repair and install air conditioners, and service furnaces, heat pumps, and boilers. Parrish Services is available 24/7 for emergencies.
Quick checks:
- Consider replacement if repairs are frequent or comfort is uneven.
- Compare repair cost to the system’s age and efficiency.
- Factor in warranty coverage and energy bills.
Updated: 2025-12-31
Need help in Reston, VA? Call (571)-650-1016 or book online.
"Good communication throughout and quality repair!" — Ryan W.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURaeGZtTTRRRRAB!2m1!1s0x0:0xe3c645f169a9aa5b!3m1!1s2@1:CIHM0ogKEICAgIDZxfmM4QE%7CCgwI95j4qAYQqJm56QI%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VKU2dzUHJEbXBYcWJREAE!2m1!1s0x0:0xe3c645f169a9aa5b!3m1!1s2@1:CIHM0ogKEJSgsPrDmpXqbQ%7CCgwI0PTkwAYQyKPRjQM%7C[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNOOTk2RWdnRRAB!2m1!1s0x0:0xe3c645f169a9aa5b!3m1!1s2@1:CIHM0ogKEICAgICN996EggE%7CCgwIq9imrQYQiJO4sgE%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNjdDVfOGJnEAE!2m1!1s0x0:0xe3c645f169a9aa5b!3m1!1s2@1:CIHM0ogKEICAgICct5_8bg%7CCgsIie76rQYQyJr5XQ%7C?hl=en-US[4] https://parrishservices.com/plumbing/water-heaters/[5] https://parrishservices.com/resources/priority-service-plans/[6] https://www.parrishservices.com/resources/customer-reviews/[7] https://www.parrishservices.com/heating-cooling/boilers/[8] https://www.parrishservices.com/service-area/hvac-services-centreville-va/[9] https://www.parrishservices.com/service-area/hvac-services-woodbridge-va/[10] https://www.parrishservices.com/service-area/hvac-services-winchester-va/What Is The $5000 Rule For HVAC And How Does It Affect Costs?
The “$5,000 rule” is a general rule of thumb some homeowners use to weigh repair vs. replacement, but it is not a one-size-fits-all answer. The best choice depends on an in-home evaluation of your system. A Parrish technician will diagnose the issue, review repair and replacement options, and confirm costs on site. Final costs depend on parts, labor, system age, efficiency goals, and repair history. We offer 24/7 emergency service, financing options, and maintenance plans. We serve Alexandria, Reston, and nearby communities.
Updated: 2025-12-31 00:00:00
Need help in Reston, VA? Call (571)-650-1016 or book online.
"Good communication throughout and quality repair!" — Ryan W.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURaeGZtTTRRRRAB!2m1!1s0x0:0xe3c645f169a9aa5b!3m1!1s2@1:CIHM0ogKEICAgIDZxfmM4QE%7CCgwI95j4qAYQqJm56QI%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VKU2dzUHJEbXBYcWJREAE!2m1!1s0x0:0xe3c645f169a9aa5b!3m1!1s2@1:CIHM0ogKEJSgsPrDmpXqbQ%7CCgwI0PTkwAYQyKPRjQM%7C[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNOOTk2RWdnRRAB!2m1!1s0x0:0xe3c645f169a9aa5b!3m1!1s2@1:CIHM0ogKEICAgICN996EggE%7CCgwIq9imrQYQiJO4sgE%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNjdDVfOGJnEAE!2m1!1s0x0:0xe3c645f169a9aa5b!3m1!1s2@1:CIHM0ogKEICAgICct5_8bg%7CCgsIie76rQYQyJr5XQ%7C?hl=en-US[4] https://parrishservices.com/plumbing/water-heaters/[5] https://parrishservices.com/resources/priority-service-plans/[6] https://www.parrishservices.com/resources/customer-reviews/[7] https://www.parrishservices.com/heating-cooling/boilers/[8] https://www.parrishservices.com/service-area/hvac-services-centreville-va/[9] https://www.parrishservices.com/service-area/hvac-services-woodbridge-va/[10] https://www.parrishservices.com/service-area/hvac-services-winchester-va/What Is Emergency HVAC Repair and When Is It Needed?
Emergency HVAC repair is urgent, 24/7 service to restore heat or cooling when a breakdown risks comfort, safety, or property damage. Parrish Services is available 24/7 for emergencies. Call for emergency help if you have no heat, no cooling, the system won’t start, repeated breaker trips or burning smells, or active leaks from the indoor unit. We service ACs, furnaces, heat pumps, and boilers in areas like Alexandria and Woodbridge. Technicians are licensed and insured.
Updated: 2025-12-31 00:00:00
Need help in Remington, VA? Call (571)-650-1016 or book online.
"Good communication throughout and quality repair!" — Ryan W.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURaeGZtTTRRRRAB!2m1!1s0x0:0xe3c645f169a9aa5b!3m1!1s2@1:CIHM0ogKEICAgIDZxfmM4QE%7CCgwI95j4qAYQqJm56QI%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VKU2dzUHJEbXBYcWJREAE!2m1!1s0x0:0xe3c645f169a9aa5b!3m1!1s2@1:CIHM0ogKEJSgsPrDmpXqbQ%7CCgwI0PTkwAYQyKPRjQM%7C[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNOOTk2RWdnRRAB!2m1!1s0x0:0xe3c645f169a9aa5b!3m1!1s2@1:CIHM0ogKEICAgICN996EggE%7CCgwIq9imrQYQiJO4sgE%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNjdDVfOGJnEAE!2m1!1s0x0:0xe3c645f169a9aa5b!3m1!1s2@1:CIHM0ogKEICAgICct5_8bg%7CCgsIie76rQYQyJr5XQ%7C?hl=en-US[4] https://parrishservices.com/plumbing/water-heaters/[5] https://parrishservices.com/resources/priority-service-plans/[6] https://www.parrishservices.com/resources/customer-reviews/[7] https://www.parrishservices.com/heating-cooling/boilers/[8] https://www.parrishservices.com/service-area/hvac-services-centreville-va/[9] https://www.parrishservices.com/service-area/hvac-services-woodbridge-va/[10] https://www.parrishservices.com/service-area/hvac-services-winchester-va/
Helpful Tips & Maintenance Advice
View All BlogsProtect Your Home: Upgrade Your Water Heater for Winter Efficiency
Estimated Read Time: 3 minutes
As winter's chill begins to set in, the importance of an efficient, reliable water heater cannot be overstated. A crucial component of any home, the water heater is often overlooked until it stops working. Homeowners in Arlington, Alexandria, and surrounding areas, ...
Prevent Costly Repairs: Regular Inspection Benefits for Your HVAC
Estimated Read Time: 2 minutes
Maintaining your home's comfort and efficiency often hinges on a crucial yet frequently overlooked aspect: HVAC maintenance. Regular inspection and maintenance of your heating, ventilation, and air conditioning (HVAC) system can be the key to avoiding costly repairs...
Leading HVAC Solutions in Ashburn: Trust Us for Your Home's Comfort
Estimated Read Time: 2 minutes
When it comes to maintaining a comfortable home in Ashburn, ensuring that your HVAC system is in top condition is crucial. At Parrish Services, we understand the concerns of homeowners and are committed to providing reliable and high-quality HVAC solutions. With ove...
Where We Work
What areas do you serve for hvac repair?
We serve Northern Virginia, including Alexandria, Fairfax, and Arlington. Check the full list below to confirm your neighborhood or nearby community.







