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Expert HVAC Installation & Repair in Northern Virginia
MR Quality HVAC is a family-owned and operated HVAC contractor serving Northern Virginia and the DC Metro area. With over 16 years of focused experience, we specialize in residential heating, cooling, and water heater installations and repairs. Our commitment to quality craftsmanship using premium materials has earned us recognition as industry experts. We guarantee the highest quality work at competitive prices, backed by 24/7 emergency service and a price match guarantee.

Our owner, Mauricio Romero, personally oversees all projects to ensure complete customer satisfaction. All technicians are thoroughly trained on the latest HVAC technologies and systems, from central AC units to geothermal cooling solutions. We maintain full licensing and insurance for client protection, and our track record of returning customers demonstrates our dedication to meeting clients' needs through transparent communication and reliable service.
Services
AC System Installations Air Conditioning Repair Heating Installation Water Heater Services HVAC Maintenance 24/7 Emergency Repairs
Highlights and features
  • 16+ years of focused experience in residential HVAC systems
  • Owner Mauricio Romero personally oversees all projects
  • 24/7 emergency service available for urgent needs
  • Price match guarantee on all HVAC services
  • Specialized expertise in geothermal cooling solutions
What people say
Excellent work Same-day service Thorough explanation Reasonable pricing Highly recommend
Services
AC System Installations
Our AC installation experts provide comprehensive cooling solutions for residential properties. We offer central AC units, ductless mini-splits, and geothermal cooling systems with professional setup and system optimization. Our technicians ensure proper sizing and installation to maximize energy efficiency and comfort while using only manufacturer-certified components.
Air Conditioning Repair
We provide emergency and scheduled AC repair services for all makes and models. Our diagnostics identify issues with compressors, refrigerant levels, and electrical components while preventive maintenance extends equipment lifespan. Technicians carry essential replacement parts for same-day fixes and performance optimization.
Water Heater Services
Our residential water heater specialists handle installation, repair, and maintenance for traditional tank systems and tankless models. Services include leak detection, element replacement, tank flushing, and emergency replacement. We use high-quality components and guarantee proper installation to prevent future issues.
Heating Installation
We install and service complete heating systems including furnaces, heat pumps, and hybrid systems. Our technicians assess home heating requirements, recommend efficient models, and ensure proper installation. We also provide emergency furnace repairs, filter replacements, and annual maintenance plans.
24/7 Emergency Repairs
Our 24/7 emergency HVAC service responds to critical heating and cooling failures at any hour. Customers receive immediate phone support with technician dispatch within 30 minutes. We guarantee same-day repairs for emergencies and maintain full equipment inventory for rapid system restoration.
People
Mauricio Romero
Owner/Operator
With 16 years of HVAC industry experience, Mauricio Romero personally supervises all installations and repairs. He ensures technical excellence and customer satisfaction through hands-on management of service calls and equipment selection while maintaining direct client communication.
Questions
What HVAC services do you offer?
We provide AC installation, heating system upgrades, water heater services, emergency repairs, and preventive maintenance for residential properties.
Do you service my area?
Yes, we serve Northern Virginia including Fairfax, Arlington, Alexandria, and surrounding counties.
Is 24/7 service available?
Yes, our emergency technicians respond 24 hours a day, seven days a week.
What payment methods are accepted?
We accept all major credit cards, debit cards, and cash payments.
Do you offer price guarantees?
Yes, we guarantee to match any competitor's written estimate for similar services.
Are technicians licensed and insured?
Yes, we maintain complete licensing and insurance for all HVAC professionals.
Reviews (4)
Diana Harris
Sep 17, 2020 Report
Positive:Professionalism,Punctuality,Quality,Value
Mauricio is fantastic. He has come out a few times to help with issues with my HVAC system and always arrives quickly and goes out of his way to make sure the job is done correctly. Highly recommend!
Danielle Aromando
Jul 21, 2020 Report
Mauricio is amazing and looking forward to his return. Our AC unit stopped working at night and he was able to come first thing the next morning! He repaired the outside unit and had it up and running within the hour. He educated us on our HVAC system too and provided us an affordable quote for future plans for upgrades. Truly a great technician and professional. Thank you Mauricio!
D. B.
Jul 14, 2020 Report
Started having issues with my AC for a few days. I gave them a call and he was able to come out a few hours later. He diagnosed and resolved the issue very quickly. I would highly recommend. Very professional and reasonable pricing.
Ashley Nichole
May 16, 2020 Report
Mauricio was excellent! AC stopped working friday night and he was able to make it early Saturday morning. Was able to diagnose and repair issues within about an hour -- same issues I believe other companies may have overlooked. Professional and honest. Will be using him for my HVAC needs!