Services Offered
- HVAC installation or replacement
- HVAC system repair
Business Overview
JHB Heating & Air is Valley, Alabama's trusted HVAC specialist. We understand that local homeowners often face thermostat calibration issues and air conditioners struggling to cool during our intense summer heat. Our team is dedicated to providing prompt, reliable service to diagnose and fix these specific problems. We ensure your thermostat accurately reads and controls your home's temperature, and we perform thorough maintenance and repairs to restore your AC's full cooling power when you need it most. As a locally owned and operated business, we're committed to keeping Valley homes comfortable year-round with honest, expert solutions.
Questions and Answers
My AC is running but not cooling my Valley home during a heatwave. What's usually the problem?
During our extreme Alabama summers, this is often caused by a combination of issues. Common culprits we see in Valley are refrigerant leaks, a dirty or frozen evaporator coil, or a failing compressor. The strain of constant operation in high heat can overwhelm an under-maintained system. We recommend a professional diagnostic to pinpoint the exact cause and restore efficient cooling quickly.
Why does my thermostat seem inaccurate, and how can JHB Heating & Air help?
Inaccurate thermostat readings are a frequent issue here, often due to dust inside the unit, its location in direct sunlight or a drafty hallway, or simply an old unit losing calibration. We can clean and recalibrate your existing thermostat, recommend a better location, or discuss an upgrade to a more precise programmable or smart model that better manages Valley's temperature swings.
What's the most important HVAC service I should get before summer in Valley, AL?
A comprehensive pre-season AC tune-up is crucial. Our service includes cleaning the coils, checking refrigerant levels, calibrating the thermostat, inspecting electrical components, and ensuring the entire system is ready for the relentless summer heat. This proactive maintenance can prevent breakdowns on the hottest days, improve efficiency, and extend the life of your system.
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |



















