Oasis Heating, AC & Refrigeration Inc.

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About Oasis Heating, AC & Refrigeration Inc.
Oasis Heating, AC & Refrigeration Inc. maintains a 4.6-star average across 81 customer reviews in Lorton, Virginia. This establishes the contractor among the most-reviewed and highest-rated HVAC specialists serving Northern Virginia. Operating from their Lorton base, the company fields residential and commercial service teams equipped to handle installations, repairs, and preventive maintenance across the full spectrum of heating and cooling equipment.
What distinguishes Oasis from neighboring contractors centers on their Lennox partnership and their dedication to accessibility. As an authorized Lennox dealer, they access the manufacturer's Ultimate Comfort System lineup alongside seasonal rebate programs offering up to $1,800 in customer savings. Their 2 for 2 discount structure removes financial barriers for military servicemembers and seniors, providing $20 off any service call. Additionally, their 24/7 emergency line ensures a live voice answers outside standard business hours.
Customer review accounts illuminate the capability driving their reputation. One reviewer documented how Danielle, an Oasis technician, traced a gas leak that Washington Gas investigators missed, locating the fault at a pipe joint and resolving it with pipe threading compound, a repair the reviewer noted the utility company failed to perform. Another account describes a same-day water heater replacement where the team ordered a non-stock unit, drove 2.5 hours to procure the correct replacement, and restored hot water all within the same afternoon.
What Customers Say
Forty-one of 81 reviewers mention same-day or after-hours emergency response when describing their experiences. Positive reviews consistently credit the technical skill and diagnostic thoroughness of technicians, while two negative reviews cite isolated pricing concerns that did not deter the overall assessment. Fourteen reviewers specifically name individual technicians in their feedback.
Working Hours
| SundayToday | Closed |
| Monday | 8 AM–4:30 PM |
| Tuesday | 8 AM–4:30 PM |
| Wednesday | 8 AM–4:30 PM |
| Thursday | 8 AM–4:30 PM |
| Friday | 8 AM–4:30 PM |
| Saturday | Closed |
Services
Heating System Installation & Replacement
Full furnace and heat pump new installs, including radiant heat systems and ductless mini-split configurations.
Heating System Repair & Maintenance
Diagnostic services, furnace repairs, and scheduled tune-ups to maintain heating efficiency and extend equipment life.
Air Conditioning Services
AC installation, replacement, repair, and maintenance covering traditional split systems and modern variable-speed setups.
Heat Pump Systems
Installation, replacement, repair, and maintenance of both traditional and ductless mini-split heat pump configurations.
Water Heater Services
Traditional, hybrid, and heat pump water heater installation, replacement, repair, and maintenance for residential and light commercial applications.
Indoor Air Quality Solutions
Air filtration, purification, humidification, dehumidification, and UV light installations to improve residential air quality.
Commercial HVAC & Refrigeration
Rooftop units, walk-in coolers and freezers, ice machines, and commercial refrigeration equipment service.