Professional HVAC Services
Reliable Climate Control
At Diversitech ENT. INC., we don't just fix units; we optimize environments. Our comprehensive approach ensures your systems run at peak efficiency, reducing energy bills and improving comfort. Whether you need a simple filter change or a full system overhaul, our licensed technicians bring the tools and talent to get it done right the first time. We specialize in both residential and commercial applications.

Our Services

Heating Services
High-Efficiency Heating & Furnace Solutions
When the temperature drops in Melvindale, a functioning heating system isn't just a luxury—it’s a necessity. We specialize in the repair, installation, and optimization of gas furnaces, heat pumps, and boilers. Our technicians ensure your system operates at peak thermal efficiency, reducing your monthly energy costs while keeping your family safe from the cold.

Ventilation Services
Advanced Ventilation & Indoor Air Quality
Proper airflow is the secret to a healthy home. Our ventilation services focus on removing pollutants, managing humidity, and ensuring fresh air circulation. From Heat Recovery Ventilators (HRVs) to exhaust system ducting, we design solutions that eliminate stale air and allergens, creating a crisp, mountain-fresh indoor environment for your home or office.

Air Conditioning Services
Precision Air Conditioning & Cooling
Beat the Michigan humidity with our expert AC services. We provide rapid-response repairs and precision installations of central air units and ductless mini-splits. Our team focuses on maximizing your system's SEER2 rating, ensuring that your home remains a sanctuary of cool air without the heavy burden of high electricity bills.

Refrigeration Services
Commercial Refrigeration & Cold Storage
For our business partners, temperature failure is not an option. Diversitech ENT. INC. provides expert service for walk-in coolers, reach-in freezers, and industrial ice machines. We understand the mechanics of thermodynamics and refrigerant cycles, providing 24/7 emergency support to ensure your perishable assets remain at the exact temperature required by health codes.

Gas Line Services
Certified Gas Line Installation & Repair
Handling gas lines requires a level of precision that only a licensed professional can provide. We offer comprehensive gas line services for furnaces, water heaters, outdoor grills, and commercial appliances. From leak detection to new line builds, we adhere to the strictest safety codes to ensure your property is fueled safely and efficiently.

Maintenance, Service and Replacement
Comprehensive System Lifecycle Care
Don't wait for a breakdown to call us. Our "Service First" philosophy focuses on preventative maintenance to catch minor issues before they become $1,000 repairs. When a system reaches the end of its life, we provide seamless replacement services, helping you select the latest energy-star-rated technology to modernize your property’s infrastructure.
