Garrison & Garrison

Garrison & Garrison has served Huntsville and Madison County homeowners for nearly two decades, earning a near-perfect 4.9-star rating across 623 reviews. This family-rooted HVAC contractor operates under license and maintains full insurance coverage, providing 24-hour emergency response Monday through Friday. The company primarily serves Huntsville proper alongside neighboring communities including Madison, Jones Valley, Owens Cross Roads, and Meridianville, delivering both cooling and heating solutions to residential customers throughout the Tennessee Valley region.

What distinguishes Garrison & Garrison from regional competitors is their Buy Back Guarantee, a commitment that ensures customers receive the optimal system for their home or their money back. They operate on flat-rate pricing, meaning homeowners know their total cost before any work begins. The company offers comprehensive indoor air quality solutions including air purification systems, dehumidifiers, and smart home thermostats alongside traditional HVAC equipment. Their service menu covers the full lifecycle from repair and maintenance to complete system replacement, with financing options available for larger installations.

Customer testimonials frequently name specific technicians who resolved challenging situations. Ronnie, a longtime service tech, spent over two hours troubleshooting a heating failure that another company had misdiagnosed, restoring warmth at no additional charge. Roberto similarly spent extensive time diagnosing a unit that stopped blowing warm air during a cold spell, completing both repairs and scheduled maintenance in a single visit. Beau Garrison personally oversaw a new system installation, taking time to walk homeowners through smart thermostat setup. These detailed accounts appear repeatedly across reviews, reinforcing why the company maintains such consistently high ratings.