Top Emergency HVAC Services in Manassas, VA,  20108  | Compare & Call

Manassas HVAC Company

Manassas HVAC Company

Manassas, VA
Emergency HVAC Services

Phone : (888) 996-4787

Serving Manassas, Virginia, Manassas HVAC Company provides heating and cooling support for residential systems. The goal is steady service, clear communication, and reliable results.
FEATURED
Paramount Mechanical

Paramount Mechanical

7053 Gateway Ct, Manassas VA 20109
Plumbing, Heating & Air Conditioning/HVAC

Paramount Mechanical is a trusted Manassas, VA plumbing and HVAC contractor. Established in 1989, they offer installation, repair, and 24/7 emergency service for systems and pipes. They are a reliable choice for both residential and commercial needs in the Sudley area.

Home Services at The Home Depot

Home Services at The Home Depot

7486 Stream Walk Ln, Manassas VA 20109
Flooring, Windows Installation, Heating & Air Conditioning/HVAC

Home Services at The Home Depot provides trusted flooring, window, and HVAC solutions for Manassas, VA homeowners. Their skilled technicians handle installation, repair, and maintenance, with extended hours for convenience. Serving Sudley and Bull Run, this provider connects you with licensed professionals for reliable home improvements.

Refrigeration Systems

Refrigeration Systems

★★★☆☆ 3.0 / 5 (2)
11900 Livingston Rd Ste 123, Manassas VA 20109
Heating & Air Conditioning/HVAC

Refrigeration Systems is a trusted HVAC contractor in Manassas, VA, specializing in system installation, replacement, and repair. Serving Manassas Park, Yorkshire, and Loch Lomond, their skilled technicians bring expertise with premium Trane products, backed by over a century of manufacturer reliability. They provide dependable service for your home comfort needs.

NOVA Heating And Air

NOVA Heating And Air

9161 Liberia Ave, Manassas VA 20110
Heating & Air Conditioning/HVAC

NOVA Heating and Air is a trusted HVAC company serving Manassas, VA and nearby areas. With skilled technicians available 24/7 for emergency repairs, they provide reliable heating and cooling maintenance, installation, and service for all makes and models. Their reputation for quality work and timely response makes them a go-to choice for local homeowners.

Virginia Radiator & Auto Air Conditioning

Virginia Radiator & Auto Air Conditioning

8110 Centreville Rd, Manassas VA 20111
Heating & Air Conditioning/HVAC

For dependable heating and cooling services in Manassas, VA, residents rely on Virginia Radiator & Auto Air Conditioning. Their skilled team handles auto A/C repair and radiator service for the local area, including Manassas Park and Yorkshire. They've built a solid reputation as a trusted local shop for both maintenance and urgent repairs, providing reliable solutions to keep your vehicle comfortable in any season.

American Repair Service

American Repair Service

9207 Enterprise Ct-a, Manassas VA 20111
Heating & Air Conditioning/HVAC, Appliances & Repair

American Repair Service is a trusted appliance repair company in Manassas, VA. Their skilled technicians provide reliable fixes for household appliances, offering prompt service to Manassas Park and surrounding communities. Homeowners count on them for dependable repairs and straightforward solutions.

Refrigeration Systems

Refrigeration Systems

11900 Livingston Rd Ste 123, Manassas VA 20109
Heating & Air Conditioning/HVAC

Refrigeration Systems is a trusted HVAC company serving Manassas, VA. Their skilled technicians handle installations, replacements, and repairs for heating and cooling systems. As an independent Trane Comfort Specialist™, they provide reliable products for Bull Run and the surrounding area. The team is known for dependable service during regular business hours.

Rooter-MedX

Rooter-MedX

9040 Mike Garcia Dr, Manassas VA 20109
Plumbing, Heating & Air Conditioning/HVAC

Rooter-MedX offers reliable plumbing and HVAC services in Manassas, VA. Their skilled technicians handle plumbing inspections and more for the Innovation area. Available for evening calls during the week, they provide a trusted local option for your home system needs.

Aircon Services

Aircon Services

Manassas VA 20109
Heating & Air Conditioning/HVAC

Aircon Services is a trusted HVAC company in Manassas, VA, providing heating and cooling installation and repair for local homes and businesses. Their skilled technicians focus on reliable solutions and clear communication, offering dependable service to Manassas and surrounding communities.

Ceramic Crafters

Ceramic Crafters

★★★★☆ 4.2 / 5 (5)
Manassas VA 20110
Flooring, Kitchen & Bath, Heating & Air Conditioning/HVAC

Ceramic Crafters provides expert flooring, kitchen & bath, and HVAC services in Manassas, VA. With skilled work since 1993, this locally trusted company handles natural stone, tile, carpentry, and more for homes across Broadlands and the surrounding areas, bringing reliable craftsmanship to every project.



Your Complete Guide to HVAC Service in Manassas, VA: From Routine Care to 24/7 Emergencies

Living in Manassas means enjoying a full four seasons, from the sticky, humid summers to the chilly, sometimes bitter winters. When a heatwave hits or a deep freeze settles in, your home’s heating and cooling system isn’t just a convenience—it’s essential for comfort and safety. This guide is for every homeowner in Prince William County, from the historic streets of Old Town to the neighborhoods near the Battlefield. We’ll walk you through everything you need to know about HVAC service in Manassas, VA, including when you need emergency help and how to handle common problems.

What Does Full-Scope HVAC Service Mean for Manassas Homes?

HVAC service is more than just a repair when something breaks. For a local homeowner, it’s a year-round partnership. It starts with preventive maintenance, like a spring AC tune-up before our humid summers and a fall furnace check before winter. It includes repairs for systems that aren’t working right. And crucially for our area, it means having access to reliable, 24/7 emergency HVAC service when you suddenly have no heat in a snowstorm or your AC quits during a 95-degree day. Many local companies, including ours, also offer same-day HVAC service for urgent but non-emergency issues to get you comfortable fast.

What Truly Qualifies as an HVAC Emergency?

Knowing when to call for emergency help can keep your family safe. True HVAC emergencies are situations where waiting could cause damage to your home or risk to your health. Here are the most common ones we see in Manassas:

  • Total Loss of Heat in Freezing Weather: If your furnace or heat pump stops working when overnight temps drop below freezing, especially with children, elderly, or vulnerable family members at home.
  • Complete AC Failure During Extreme Heat: When the indoor temperature becomes dangerously hot and your AC won’t turn on.
  • Gas Smells or Suspected Carbon Monoxide: If you smell natural gas (like rotten eggs) near your furnace or water heater, or if your CO alarm is sounding. This is an immediate emergency.
  • Electrical Burning Smells or Smoke: Any sign of electrical burning from your HVAC unit or thermostat.
  • Major Water Leaks from Your AC System: If your indoor air handler or condensate line is leaking a large amount of water, risking ceiling or floor damage.

How Manassas Climate and Homes Challenge Your HVAC System

Our local weather puts your equipment to the test. Summer humidity makes your AC work harder to remove moisture from the air, which can lead to frozen coils or clogged drain lines. Winter cold snaps strain furnaces and heat pumps. Older homes in areas like Georgetown South or Westgate might have aging gas furnaces or boilers that need more careful monitoring. Newer homes in communities like Signal Hill or Sudley often use efficient heat pumps. Whether you have a central AC and gas furnace combo, a standalone heat pump, or a ductless mini-split system, the seasonal swings in Manassas mean regular service is key to preventing breakdowns.

Common HVAC Problems We See in Manassas Neighborhoods

We get called for the same issues year after year. In the summer, it’s often an AC not cooling—maybe from a failed capacitor in a Cannons Creek home or a refrigerant leak in a Sudley Manor condo. In the winter, furnace repair calls spike, with common issues like a faulty ignitor or a clogged flame sensor. One local story: a homeowner in Old Town Manassas called because their AC was leaking water inside the house. The culprit? A clogged condensate drain line from all the summer humidity—a quick fix that prevented water damage. Another call came from a family in Yorkshire whose carbon monoxide detector went off; we found a small crack in their furnace’s heat exchanger, a potentially dangerous situation they caught early thanks to that alarm.

Emergency HVAC vs. Same-Day vs. Routine Service: Knowing the Difference

Understanding these levels of service helps you get the right help at the right time. Emergency HVAC service is for the safety-critical situations listed above—we dispatch a technician 24/7. Same-day HVAC service is for pressing problems that aren’t immediate safety risks, like an AC that’s cooling poorly on a warm day or a furnace making a strange noise. We schedule these appointments within business hours on the day you call. Routine HVAC service is for maintenance, check-ups, and repairs for issues that don’t affect your basic comfort or safety, like scheduling your annual tune-up.

A Transparent Look at HVAC Service Costs in Manassas, VA

We believe in clear, upfront pricing. Costs for HVAC service depend on the job, time of day, and parts needed. Here’s a general breakdown based on local market rates (these are estimates):

  • Diagnostic Fee: Typically $75-$125. This covers the technician’s time to identify the problem.
  • Emergency Call-Out Fee: An additional fee for after-hours, weekend, or holiday dispatch, often ranging from $100-$200.
  • Labor: Standard hourly rates are around $90-$150 per hour. Emergency labor (after hours) is often 1.5 to 2 times the standard rate.
  • Parts: The cost of any replacement components, from a $20 filter to a $500 motor.

Example Scenarios: A same-day AC repair for a faulty capacitor during business hours might cost $250-$400 total. An emergency furnace repair on a Sunday night in January, involving a new ignitor, could range from $500-$800 due to the after-hours premiums.

Clear Signs You Need Immediate HVAC Service

  • No heat or blowing cold air when it’s below freezing outside.
  • Your carbon monoxide alarm is beeping or has activated.
  • You smell natural gas or rotten eggs near your furnace.
  • You see smoke or smell persistent burning from vents or the unit.
  • Water is actively pooling from your indoor AC unit or air handler.
  • There are loud banging, screeching, or arcing electrical noises.
  • Your AC is completely dead during a period of dangerous heat.

Homeowner Safety Checklist While Waiting for Help

If you have an emergency, take these steps while you wait for your HVAC service technician to arrive:

  • If you smell gas, evacuate immediately and call your gas utility company from outside.
  • If your CO alarm sounds, get everyone, including pets, outside into fresh air and call 911 if anyone feels ill.
  • If it is safe to do so, shut off the power to your HVAC system at the thermostat and the circuit breaker.
  • Keep clear of any electrical components that are sparking or smoking.
  • Move children, elderly family members, or anyone with health concerns to a neighbor’s house or a safe, temperate location.
  • Never attempt to repair gas lines or high-voltage electrical components yourself.

Local Codes, Permits, and Why Professional Service Matters

In Manassas and Prince William County, HVAC work must follow specific codes for your safety. This includes proper furnace venting to prevent CO poisoning and strict EPA Section 608 regulations for handling refrigerant. Major installations like a new furnace or AC unit often require a permit from the county. Hiring a licensed, insured HVAC service provider ensures the work is done right, meets all local codes, and keeps your family safe.

What to Expect: Response Times in the Manassas Area

When you call for emergency HVAC service in Manassas, our goal is to have a technician on the road to you quickly. Typical response times range from 60 to 120 minutes, depending on traffic conditions, severe weather, and how many other emergencies are occurring across the area. We service all local neighborhoods, and major routes like I-66, Sudley Road, and Wellington Road help us reach you efficiently.

Trusted Local HVAC Service for Manassas Homeowners

From routine maintenance to middle-of-the-night emergencies, having a reliable partner for HVAC service in Manassas, VA, brings peace of mind through every season. We understand the local climate, the common issues in our homes, and the urgency when your comfort system fails.

Manassas Emergency HVAC provides trusted HVAC service in Manassas, VA, including 24/7 emergency response and same-day repairs. Call (888) 996-4787 now for immediate dispatch.





Scroll to Top
CALL US NOW