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Trusted HVAC Services in Dearborn Heights, MI
A to Z Heating & Cooling has been serving Dearborn Heights and surrounding communities as a trusted provider of comprehensive heating, ventilation, and air conditioning solutions. Our team of licensed professionals specializes in system installation, repair, and maintenance, utilizing advanced tools and equipment to ensure optimal performance year-round. We offer emergency service during peak seasons, backed by extended service agreements to minimize unexpected issues. With a focus on energy efficiency and customer satisfaction, we provide free in-home consultations to help homeowners select systems tailored to their specific comfort needs and lifestyle.

Our expertise extends to indoor air quality solutions, commercial HVAC services, and sheet metal fabrication, ensuring a holistic approach to home comfort. We maintain a dedicated parts department for quick repairs and offer financing options with approved credit to accommodate our clients' needs. Our commitment to quality is reflected in our use of American-Standard equipment and our team's extensive experience in addressing both residential and commercial HVAC requirements.
Services
HVAC Repair System Installation Air Duct Cleaning Indoor Air Quality Generator Services Commercial HVAC Sheet Metal Fabrication Preventive Maintenance Water Heater Repair Home Appliance Service
Highlights and features
  • We offer 24/7 emergency HVAC service during peak seasons.
  • Our technicians are licensed specialists with decades of combined experience.
  • We provide free in-home consultations for personalized system recommendations.
  • We offer extended service agreements to prevent unexpected HVAC issues.
  • We maintain a dedicated parts department for quick repair solutions.
What people say
Very professional and knowledgeable Great company Top notch customer service Thorough with furnace inspection Fast and professional service
Services
HVAC Repair Service
Our licensed technicians provide comprehensive HVAC repair services for residential and commercial systems. We offer emergency service during peak seasons and maintain a dedicated parts department for quick solutions. With free diagnostics and transparent pricing, we ensure your heating and cooling systems operate efficiently year-round while extending equipment lifespan through proper maintenance.
System Installation
We specialize in installing energy-efficient heating and cooling systems tailored to your home's specific needs. Our free in-home consultations include equipment selection guidance, proper sizing calculations, and financing options with approved credit. We work with American-Standard products and provide full factory warranties on both equipment and labor for complete customer satisfaction.
Air Duct Cleaning
Our professional air duct cleaning service improves indoor air quality by removing accumulated contaminants from HVAC systems. Certified technicians use specialized equipment to clean ductwork, registers, and air handlers, reducing allergens and improving system efficiency. This service is particularly recommended for allergy sufferers and homeowners seeking healthier indoor environments.
Indoor Air Quality
We offer comprehensive indoor air quality solutions including air filtration systems, humidifiers, and UV light purification. Our specialists assess your home's specific needs to recommend solutions that remove pollutants, control humidity, and eliminate odors. These systems help create healthier living environments by reducing allergens, bacteria, and other airborne contaminants in tightly sealed modern homes.
Generator Services
We provide Generac generator sales, service, and maintenance for residential backup power solutions. Our installations include automatic transfer switches and natural gas or propane fuel systems. With remote monitoring capabilities and regular maintenance services, we ensure reliable power during outages while offering expert troubleshooting and repair for existing generator systems.
Questions
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency HVAC service from November 1st through April 1st with extended hours during peak heating seasons.
What areas do you service?
We serve Dearborn Heights and surrounding communities including Canton, Garden City, Livonia, Taylor, and Westland, MI.
Do you offer financing options?
Yes, we offer special financing options with approved credit for HVAC installations and major repair services.
What HVAC brands do you work with?
As an American-Standard® dealer, we work with major HVAC brands and service all equipment makes and models.
Do you provide indoor air quality solutions?
Yes, we offer comprehensive indoor air quality products including air purifiers, humidifiers, and ventilation systems to improve home air quality.
What maintenance services do you offer?
We provide preventive maintenance agreements, air duct cleaning, and seasonal system check-ups to maintain optimal HVAC performance.