Compare the highest-rated hvac professionals in Manassas, Virginia. All contractors are licensed, insured, and verified through our rigorous screening process.
A premier full-service HVAC contractor specializing in high-efficiency system installations, complex ductwork design, and 24/7 emergency repairs. Known for expertise with Carrier and Trane systems and providing solutions tailored to Northern Virginia's humid summers and cold winters.
Family-owned and operated HVAC specialist with deep roots in the Manassas community. Offers comprehensive heating and cooling services with a strong focus on Lennox and Rheem systems, furnace replacements, and preventative maintenance plans to handle the area's seasonal extremes.
A highly technical HVAC provider focused on energy efficiency upgrades, smart thermostat integration, and eco-friendly refrigerant solutions. They are certified by ENERGY STAR and specialize in helping homeowners reduce energy costs in Manassas's variable climate.
The Manassas HVAC market is characterized by high demand due to a humid subtropical climate with hot, humid summers and cold winters, creating year-round needs for climate control. The market is competitive with numerous providers, but only a handful offer full-service capabilities, energy efficiency expertise, and 24/7 emergency response. Homeowners often seek replacements for older systems with modern, high-efficiency heat pumps and furnaces to handle the temperature swings and manage energy costs.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Manassas regulations and climate
Get answers to common questions about hvac services in Manassas, Virginia.
For a standard efficiency, single-stage system, homeowners in the Manassas area can expect to pay between $5,000 and $9,000 for a full replacement, including installation. Costs vary based on system size (measured in tons for AC), brand, efficiency rating (SEER for AC, AFUE for furnace), and the complexity of the installation in your specific home. Given Virginia's humid summers and variable winters, investing in a higher-efficiency system (16+ SEER, 95%+ AFUE) can offer significant long-term savings on energy bills, despite a higher upfront cost.
The ideal times are during the shoulder seasons of spring (March-April) and fall (September-October). Scheduling maintenance or installation before the intense summer heat and humidity or the winter cold hits ensures you have a reliable system when you need it most and gives you better access to technician availability and potential off-season promotions. Waiting until the first heatwave of summer or a cold snap in winter often leads to longer wait times and emergency service fees.
Yes, Virginia has adopted the 2018 Uniform Statewide Building Code (USBC), which includes specific HVAC installation requirements for safety and efficiency. A reputable local contractor will be fully versed in these codes. Furthermore, homeowners should check for rebates from Dominion Energy Virginia, which often offers incentives for upgrading to high-efficiency heat pumps and air conditioners. The federal tax credits for energy-efficient home improvements (like certain heat pumps) also apply, providing additional savings.
Always choose a licensed, insured, and bonded contractor. Verify their Virginia Class A, B, or C license through the DPOR (Department of Professional and Occupational Regulation) website. Look for established local companies with strong community reputations, positive reviews specific to Northern Virginia, and technicians who are NATE-certified. A trustworthy Manassas-area contractor will perform a detailed load calculation (Manual J) for your home, as our local climate demands precise sizing for efficiency and comfort.
It can be normal during sustained periods of temperatures below 35-40°F, which are common in our Manassas winters. Heat pumps work by extracting heat from the outside air, and as it gets colder, they must run longer to maintain indoor temperature. However, constant running during milder weather or a failure to reach the thermostat setting indicates a potential issue, such as low refrigerant, a failing auxiliary heat strip, or an undersized unit. A local technician can diagnose if it's climate-related or a repair need.