Heating & Cooling Experience You Can Count On
A1 Precision Heating and Cooling provides heating, cooling, refrigeration, water heater, humidifier, and rooftop HVAC services throughout communities in Macomb and Oakland Counties.
Need Heating or Cooling Service?
Tell us what you need and get started with A1 Precision Heating and Cooling.
Confirmed Heating & Cooling Services
Every service is grounded in 38 years of hands-on HVAC industry experience, serving residential homes and commercial properties throughout Metro Detroit.
Metro Detroit ServiceFurnace Services
Complete furnace services for reliable, energy-efficient heating across Michigan winters.
Metro Detroit ServiceAir Conditioning
Reliable cooling services to keep your Metro Detroit home or facility comfortable all summer.
Metro Detroit ServiceHumidifiers
Whole-home humidification solutions to combat dry winter air and protect your living space.
Metro Detroit ServiceRooftop Units
Commercial rooftop HVAC unit (RTU) inspection, service, and heating/cooling maintenance.
Metro Detroit ServiceWater Heaters
Professional hot water heater service, burner inspection, and heating equipment support.
Metro Detroit ServiceHeating & Cooling
Complete HVAC system evaluations, seasonal transitions, and unified comfort services.
Metro Detroit ServiceRefrigeration
Specialized refrigeration equipment service, condensing units, and temperature maintenance.
38 Years of HVAC Industry Experience
Heating and air conditioning technology has evolved dramatically over the past four decades, from pilot-light gravity furnaces to sophisticated modulating high-efficiency heat pumps and rooftop economizers. What hasn't changed is the need for honest diagnostics, solid craftsmanship, and precision mechanical troubleshooting.
Hands-on experience diagnosing furnaces, central AC, boilers, and commercial systems.
Led by Tom Matti with personal accountability on every call across Macomb and Oakland.
Why Homeowners & Businesses Choose A1 Precision
We do not rely on high-pressure sales quotas or complicated marketing claims. We simply diagnose your system accurately and perform precision work.
Decades of Real Experience
With 38 years in the HVAC industry, there are few system configurations, ignition sequences, or airflow anomalies our technicians have not encountered and solved.
Family Owned & Operated
Operated by Tom Matti with genuine personal investment in our Metro Detroit neighbors. When you call, you speak with a real local team committed to your satisfaction.
Transparent & Dependable
Clear communication, honest scopes of work, and Sunday availability focused on emergency services so you are never left freezing or overheating without help.
Tom Matti
A1 Precision Heating and Cooling
Family-Owned Service With a Personal Touch
At A1 Precision Heating and Cooling, Tom Matti has built a reputation on reliable, attentive customer service. When your home or business faces a heating or cooling issue, you need technicians who understand the specific demands of Michigan seasons.
Whether you need a furnace evaluation before a December cold snap, air conditioning troubleshooting in July, a whole-home humidifier for dry winter air, or rooftop unit maintenance for a commercial facility, our family-owned company treats your property with the utmost care.
Our 6-Step Service Process
A clear, predictable approach from your initial call to our final system verification.
Request Service
Contact A1 Precision Heating and Cooling by phone at (586) 354-8944 or submit our online service request form with details on your system need.
Discuss Your Need
We discuss your specific heating, cooling, water heater, humidifier, or refrigeration concerns to understand the symptoms and schedule a visit.
Evaluate the Equipment
Our technician thoroughly evaluates the equipment on-site, testing electrical connections, airflow, burner assemblies, or refrigerant levels.
Review Recommended Steps
We explain our findings clearly and walk you through recommended next steps with straightforward, honest recommendations.
Complete Approved Work
With your approval, we carry out the service using precision technical methods honed over 38 years in the HVAC industry.
Final Review
We test system operation, verify balanced temperatures, ensure safety controls function properly, and confirm you are completely satisfied.
Real A1 Precision Projects
A1 Precision Technician at Work
Real HVAC service work in progress.
Air Conditioning Project
Recent AC condenser service work.
Water Heater Project
Water heater service and equipment work.
Heating & Cooling Project
Heating and cooling equipment project.
What Our Customers Say
We appreciate every customer who takes the time to share their experience with A1 Precision Heating and Cooling across Macomb and Oakland Counties.
Share Your Experience on Google
Honest feedback helps your neighbors make informed decisions about their heating and cooling needs. We welcome genuine reviews from every customer we serve.
Proudly Serving Macomb and Oakland Counties
A1 Precision Heating and Cooling provides prompt service to confirmed communities across Metro Detroit.
Macomb County
Confirmed Service Territory
Oakland County
Confirmed Service Territory
Ask About Our 10% Offer
“Ask about our 10% offer for repeat customers, family, and friends.” We appreciate our long-standing relationships with homeowners and businesses throughout Metro Detroit.
Frequently Asked Questions
Answers to common heating, cooling, and service questions.
What communities do you service?
A1 Precision Heating and Cooling services communities across Macomb and Oakland Counties, including Sterling Heights, Troy, Warren, Clinton Township, Chesterfield, Madison Heights, Ferndale, Royal Oak, Bloomfield, West Bloomfield, and Commerce.
What are your regular business hours?
Our verified hours are Monday through Friday from 8:00 AM to 6:00 PM, and Saturday from 9:00 AM to 4:00 PM. Sunday is specifically reserved for emergency services.
What major HVAC services do you provide?
We handle Furnaces, Air Conditioning, Humidifiers, Rooftop Units (RTUs), Water Heaters, Heating & Cooling systems, and Refrigeration equipment.
Ready to Get Started?
A1 Precision Heating and Cooling brings 38 years of HVAC industry experience to heating and cooling needs throughout Macomb and Oakland Counties.