Services Heating & Air Conditioning.


Call now for Details!!!  205-595-4846

  • We service and sell all brands, makes, and models.

  • We offer same day service and 24/7/365 service with no overtime rates


Using the right cooling & heating contractor is important to ensure you get the quality results and savings you deserve. Guin Service is your dependable provider of HVAC services for home, business and industrial clients. As a Bryant Factory Authorized Dealer, Guin Service has met the highest standards for superior skills and service.

We provide energy efficient heating and air conditioning solutions that help you maintain the perfect indoor environment all year long at the lowest possible cost. If your systems needs repair we are here to respond to your call and fix your problem quickly.

Residential Repair & Maintenance

Our highly-trained technicians can handle all your service needs from licensed warranty and post-warranty repairs to immediate emergency response. Our GuinGuard Maintenance Plan ensures your system remains properly maintained and can help extend its efficiency and useful life. 

Residential Installation

No other single system in your home plays a larger role in your comfort or how much your utility bill will be than your HVAC system. We install high-efficiency comfort systems designed to be the most cost-effective on the market and geared toward saving you money. We specialize in natural gas, electric furnaces, boilers, and gas and electric heat pumps.


For our commercial customers, we offer dedicated staff to ensure ongoing system maintenance, warranty compliance, and quick repair. Our Commercial Maintenance Agreements can keep your building operating costs low and ensure you get the most from your asset. 

System Design & Installation

We can install and/or design any type of heating, cooling, or air filtration system that you require in your commercial building. We specialize in retrofitting older buildings with new high-efficiency heating, cooling and air filtration systems. We will also install the systems in your new building from the ground up.