Plateau Mechanical

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Claim This BusinessAbout Plateau Mechanical
Plateau Mechanical operates as a licensed HVAC contractor serving Crossville and the Upper Cumberland region of Tennessee. The company has built its reputation on honest evaluations and transparent pricing, earning a perfect 5.0 star rating across 28 verified customer reviews. Owner Dalton and his team maintain standard Monday through Friday hours from 7 AM to 5 PM, providing residential and light commercial heating and cooling solutions. The business specializes in system replacements, repairs, and new equipment installations for homeowners throughout the region.
What distinguishes Plateau Mechanical from larger competitors is their commitment to accurate diagnostics and fair pricing. Multiple reviewers specifically mention saving significant money after receiving second opinions, noting that the company provides honest assessments rather than recommending unnecessary work. The team responds with same-day service when possible, particularly during extreme weather events. Their portfolio includes traditional central air systems, ductless mini-split installations, and full system replacements for aging units exceeding two decades in service.
Customer testimonials highlight specific scenarios demonstrating their reliability. During an August heat wave, Madeleine Brumbitt Parks contacted the company on a Saturday and received same-day diagnosis and repair after the team sourced necessary parts from suppliers. Multiple clients name technician Zack for his professionalism on installation projects, while others commend the crew for politeness and thorough communication throughout the decision-making process. David Fancher's review exemplifies their approach: he saved over one thousand dollars by choosing Plateau Mechanical's accurate quote over a competitor's inflated estimate.
What Customers Say
Twenty-eight reviewers award perfect five-star ratings, with six customers specifically mentioning same-day or urgent response times during heat waves or system failures. Three clients name individual technicians (Dalton, Zack, and Mike) for outstanding work. Pricing transparency and cost savings compared to national competitors appear as recurring themes across fifteen mentions, while positive reviews emphasize professionalism and polite communication from all crew members.
Working Hours
| Sunday | Closed |
| Monday | 7 AM–5 PM |
| Tuesday | 7 AM–5 PM |
| Wednesday | 7 AM–5 PM |
| Thursday | 7 AM–5 PM |
| Friday | 7 AM–5 PM |
| SaturdayToday | Closed |
Services
AC Repair & Maintenance
Diagnostic services, refrigerant recharge, component replacement, and preventative tune-ups for all major brands.
Heating System Repair & Maintenance
Furnace diagnostics, heat exchanger inspection, ignition system repair, and annual heating system checkups.
New HVAC System Installation
Complete system installs including load calculation, equipment selection, and professional installation of new units.
DuctlessMini-Split Installation
Ductless split system design and installation for additions, garage spaces, and buildings without existing ductwork.
System Replacement for Aging Units
Removal and disposal of old systems exceeding twenty years in service and installation of modern high-efficiency replacements.
Emergency HVAC Service
Priority response for system failures, with same-day service available for urgent situations during extreme weather.