Business Details
29 Years
experience
Emergency
services
Your Trusted HVAC Partner in Warrenton, VA
My All Star HVAC has served Northern Virginia communities for over 25 years, delivering expert residential heating and cooling solutions. Our licensed, insured technicians specialize in AC repair, furnace installation, ductless systems, and indoor air quality improvements, prioritizing customer satisfaction and long-term system efficiency. With 437+ 5-star reviews, we combine industry-leading expertise with community-focused service, offering same-day appointments and transparent maintenance advice. As a Carrier/Bryant dealer, we provide cutting-edge technology while maintaining personalized care for every homeowner. 
Services
AC Repair
Heating Installation
Ductless HVAC
Indoor Air Quality
Furnace Repair
Heat Pump Service
Maintenance Plans
Mini-Splits
Bryant Systems
Home Warranty Repairs
Details
- Year established: 1997
Highlights and features
- We offer 25+ years of residential HVAC expertise in Northern Virginia
- Our technicians provide same-day service with 5-star customer satisfaction
- We specialize in energy-efficient Carrier/Bryant HVAC system installations
- We guarantee transparent maintenance advice to prevent unnecessary repairs
- Our team handles home warranty claims with major providers
What people say
Very responsive
Technicians did great work
Fantastic service
Owner's involvement
First class
Services
AC Repair
Our certified technicians provide rapid AC repair services for central systems and heat pumps. With 25+ years of experience, we diagnose and fix issues like refrigerant leaks, capacitor failures, and frozen coils. Regular maintenance prevents breakdowns while extending system lifespan. We serve Warrenton and surrounding areas with prompt, reliable solutions.
Ductless HVAC
We install energy-efficient ductless mini-split systems for home additions and space-constrained properties. These zoned systems improve air quality while reducing energy costs. Our experts handle both heating and cooling installations with minimal disruption. Ideal for basements, attics, and new construction projects across Northern Virginia.
Furnace Repair
Our team services all gas furnace makes and models with transparent pricing. We identify issues like ignition failures and heat exchanger cracks while offering annual maintenance plans. Upgrades to high-efficiency models reduce energy bills. Emergency repairs available during winter months for critical heating needs.
Indoor Air Quality
We install whole-house air purifiers and ventilation systems to combat pollutants. Our solutions address mold spores, pet dander, and VOCs while reducing allergy symptoms. HEPA filtration and humidity control systems create healthier living environments. EPA-compliant solutions for Northern Virginia homes.
Heat Pump Service
Our technicians optimize heat pump performance for year-round comfort. We install hybrid systems combining electric heat pumps with gas furnaces for extreme weather efficiency. Regular maintenance ensures optimal SEER ratings while preventing costly repairs through early issue detection.
Questions
What HVAC services do you offer?
We provide AC repair, furnace installation, ductless systems, indoor air quality solutions, and heat pump services for residential properties in Northern Virginia.
Do you offer emergency HVAC service?
Yes, we provide same-day emergency service for critical heating and cooling issues with 24/7 availability during business hours.
How often should HVAC maintenance occur?
We recommend annual furnace maintenance before winter and AC servicing before summer to prevent breakdowns and maintain efficiency.
Are financing options available?
Currently we don't offer in-house financing but can help process home warranty claims for covered HVAC repairs and replacements.
What areas do you service?
We serve Warrenton, Gainesville, Haymarket, Manassas, Woodbridge, Fairfax, and all of Fauquier County in Northern Virginia.
Are you Carrier/Bryant certified?
Yes, we're authorized Carrier/Bryant dealers with factory-trained technicians for installation, repair, and warranty service on their HVAC systems.
