Business Details
Emergency
services
Your Trusted HVAC Partner in Royal Oak, MI
Stewart Heating & Cooling is a family-owned business with over five decades of experience in the HVAC industry. We specialize in residential and commercial heating, cooling, and air quality solutions across Metro Detroit. Our services include furnace repair, boiler installation, air conditioning maintenance, and indoor air quality improvements. As a longtime Trane dealer, we pride ourselves on offering high-quality products and OEM parts for all major HVAC brands.Our team of certified technicians provides 24/7 emergency service and backs all installations with a 1-year guarantee. With deep expertise in both residential and commercial systems, we deliver tailored solutions that ensure comfort, efficiency, and reliability for every client.
Services
Furnace Repair
Boiler Replacement
Air Conditioning Installation
Commercial HVAC Services
Indoor Air Quality Solutions
Highlights and features
- We offer 50+ years of HVAC expertise in Metro Detroit
- Our team includes Trane-certified technicians for premium system compatibility
- 24/7 emergency service for urgent heating and cooling needs
- 1-year guarantee on all parts and installations
- Certified technicians trained in all major HVAC brands and systems
What people say
Prompt service
Professional technicians
Reliable solutions
Excellent work ethics
Knowledgeable staff
Services
Furnace Repair
Our furnace repair service addresses all makes and models with certified technicians available 24/7 for emergency heating failures. We diagnose issues ranging from ignition problems to airflow inefficiencies, using OEM parts for optimal performance. With over 50 years of experience in Metro Detroit's climate, we ensure rapid restoration of heating systems during critical cold-weather periods.
Boiler Replacement
Specializing in boiler replacement for radiant heating systems, our CSD-1 certified technicians install high-efficiency models that reduce energy costs while maintaining comfort. We service both modern condensing boilers and historic systems in Southeast Michigan's older homes. Our process includes proper sizing, venting, and integration with existing distribution systems for maximum efficiency.
Air Conditioning Installation
We provide Trane and other premium brand air conditioning installations with customized solutions for residential and commercial properties. Our technicians perform detailed load calculations to match equipment capacity with building requirements. The service includes refrigerant line installation, thermostat integration, and performance testing to ensure optimal cooling efficiency during Metro Detroit's warm seasons.
Commercial HVAC Services
Our commercial HVAC division handles systems for retail spaces, office buildings, and industrial facilities across Oakland County. Services include rooftop unit maintenance, VAV system optimization, and energy-efficient retrofitting. We offer customized maintenance agreements with priority response times, ensuring minimal downtime for business operations through preventive care and rapid repair services.
Indoor Air Quality Solutions
We improve indoor environments through advanced air purification systems, whole-house humidifiers, and ventilation solutions. Our EPA-recognized IAQ assessments identify contaminants affecting health and comfort. We install HEPA filtration systems, UV air sanitizers, and energy recovery ventilators to address specific client needs while maintaining HVAC system efficiency and reducing allergen levels in residential and commercial spaces.
Questions
How can I determine if my HVAC system needs repair or replacement?
Evaluate system age, repair frequency, and efficiency changes. If repairs exceed 50% of replacement cost or systems are over 15 years old, replacement is typically more cost-effective.
Do you offer emergency HVAC services after hours?
Yes, our 24/7 emergency service responds to urgent heating and cooling failures with trained technicians available at all times for residential and commercial clients.
What HVAC maintenance services do you provide?
We offer annual tune-ups for furnaces and air conditioners, including component inspections, lubrication, calibration, and efficiency testing to extend equipment lifespan and maintain optimal performance.
Are financing options available for HVAC replacements?
Yes, we provide financing programs for approved credit to help customers upgrade HVAC systems without upfront cost barriers while improving energy efficiency and comfort.
Can you service all HVAC brands or just Trane products?
Our technicians are trained on all major HVAC brands including Carrier, Lennox, York, and Goodman, in addition to our Trane product expertise, ensuring comprehensive service capabilities.
What areas do you serve for HVAC services?
We primarily serve Metro Detroit and Oakland County, including Royal Oak, Birmingham, Troy, and surrounding communities for residential, commercial, and industrial HVAC needs.
