East Tennessee'sPremier HVAC& Refrigeration
Commercial-grade cooling and heating solutions.24/7 emergency service. Veteran-owned.
Ice Machines
Taylor • Hoshizaki
Walk-In Coolers
True • Master-Bilt
Heating Systems
Furnaces • Heat Pumps
HVAC Service
All Major Brands
Trusted Brands We Service
Expert service for industry-leading commercial refrigeration equipment
Professional HVAC Solutions for East Tennessee
Specializing in commercial refrigeration for restaurants, bars, grocery stores, and commercial facilities.
Commercial Services
Walk-In Coolers & Freezers
Professional installation, repair & maintenance for restaurants, grocery stores, and commercial facilities
Commercial Ice Machines
Complete service & maintenance for all ice machine brands - restaurants, bars, hotels & healthcare
Beer Glycol Chillers
Specialized cooling systems for bars, restaurants, breweries & entertainment venues
Residential Services
Meet Chad & Shaun
The licensed professionals behind Modern Refrigeration Technologies, delivering trusted excellence across East Tennessee
With over 30+ years of combined experience, Chad and Shaun have built MRT865 on a foundation of trust, quality workmanship, and exceptional customer service.
Guaranteed Excellence Every Service Call
Your peace of mind is our priority. We back every service with comprehensive warranties.
Extended Warranty Protection
Backed by JB Warranties & A-Rated Insurance
Total Mechanical Coverage
Complete protection for all components
No Deductible Policy
Zero out-of-pocket for covered repairs
Fully Transferrable
Warranty transfers when you sell
100% Satisfaction Guarantee
We're not satisfied until you are. Complete satisfaction guaranteed.
Veteran-Owned Excellence
Military precision meets family values in every call.
Don't Sweat the Cost Financing Available
Get the HVAC service you need today with flexible financing through FTL Finance.*
Affordable Monthly Payments
As low as $99/month with approved credit*
Quick Approval Process
Get approved in minutes
Flexible Terms
12, 24, 36, and 60-month plans*
All Credit Types Welcome
Options for every credit situation*