Transparent Value, Unmatched Expertise
Flat-Rate Pricing
Know exactly what you'll pay before we start. Our diagnostic fee is applied directly toward any repair you choose to move forward with.
Certified Technicians
Our team undergoes continuous training on the latest HVAC technologies, ensuring we can service all major brands including Trane, Carrier, and Lennox.
Service Guarantee
We stand behind our mechanical work with a 1-year labor warranty on all repairs made during our residential service calls.
Common Questions
Everything you need to know about your upcoming HVAC service visit.
What happens during a service call?
Our technician will first speak with you about the symptoms, then perform a physical inspection of the indoor and outdoor units. We use diagnostic tools to measure electrical currents and pressure levels to identify the failure point.
How long does a typical visit take?
A standard diagnostic call usually takes between 45 to 90 minutes. Simple repairs can often be completed during the same visit if parts are on the truck. Complex issues may require a return visit.
Do you offer emergency after-hours services?
Yes, JLS Mechanical provides emergency diagnostic services for residential clients when total system failure occurs during extreme weather conditions. Please call (615) 474-0648 for immediate assistance.