
PLATEAU MECHANICAL HVAC SERVICES
Top-Rated Heating & Cooling Company in Cookeville, TN
Plateau Mechanical is the HVAC division of East Tennessee Contractors, a faith-based construction company in Crossville, Tennessee. With 50+ custom residential and commercial builds across the state, we’re the trusted choice for heating, cooling, and air conditioning services in the Upper Cumberland.
✔ Same-Day Service Available
✔ Locally Owned with Faith-Based Values
✔ Proud Veteran Owned Company
PLATEAU'S PROMISE
Why Choose Our $55 HVAC Service Call

Honesty & Integrity
We treat your home like our own, offering clear, honest service you can rely on.

Trust
As a fully licensed mechanical contractor, we set the highest standards in the industry.

Long-Term Care
We build lasting relationships through quality and dependable service

Why Choose Plateau Mechanical?
Plateau Mechanical is more than a service provider; we’re the trusted mechanical contractors behind some of Tennessee’s finest homes and commercial projects.
As the HVAC and plumbing division of East Tennessee Contractors, we don’t just fix issues—we engineer solutions that last.
East Tennessee Contractors is a leading custom home builder and steel erection company known for shaping the region with top-tier craftsmanship.
Tennessee trusts us to build—and you can trust us to fix.
Frequently Asked Questions
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What does the $55 service call fee cover?The $55 service call fee covers our technician's visit to your home, where they will diagnose the HVAC issue and provide you with options for repair. Please note that repairs, parts, and any additional services are charged separately. Please call (931) 516-0311 to schedule.
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Why is there a service call fee?The service call fee helps cover the costs of sending a qualified technician to your location, including their time, expertise, and the equipment they may need to diagnose the problem effectively.
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What should I expect during a service call?During a service call, our technician will inspect your HVAC system, identify any issues, and explain what repairs are necessary. You’ll receive a detailed breakdown of the options available, including pricing for parts and labor. Our goal is to make you feel confident in the available options that fit your unique needs.
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How do I schedule a service call?The easiest way to schedule a service is by calling us directly at (931) 516-0311, where you'll speak with either the owners, Dalton or Alaz, or one of our knowledgeable technicians. Prefer online? You can also fill out the contact form on our website, and we’ll be in touch shortly!
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Do you provide free estimates for HVAC repairs?While we do charge a $75 service call fee to diagnose the problem, our technician will give you a clear estimate of repair costs and available options before any work begins, so you can make an informed decision.