Cornerstone Mechanical, LLC

Mechanical contractor
3.6(17 reviews)
401 Maple Ave, Nashville, TN 37210
Cornerstone Mechanical, LLC

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About Cornerstone Mechanical, LLC

Cornerstone Mechanical, LLC has operated from Nashville since Don Franklin founded the business on October 1, 1990. This commercial and industrial contractor now fields a team exceeding 30 employees and maintains a 3.6-star rating compiled from 17 client reviews. The company serves the greater Nashville and Middle Tennessee region, handling design-build projects and service contracts across multiple industries.

Cornerstone Mechanical distinguishes itself through a strategic partnership with Service Logic, enabling streamlined mechanical services across multiple states. Their portfolio spans specialized verticals including mission critical facilities, healthcare environments, and industrial manufacturing settings, demonstrating technical capabilities beyond standard residential HVAC work.

What Customers Say

Four reviews populate this listing, with three giving five stars and one driver-related incident receiving one star. Positive feedback specifically names technicians Misty and John, praising their responsiveness and long-term reliability managing commercial properties.

Working Hours

SundayClosed
Monday6:30 AM–5 PM
Tuesday6:30 AM–5 PM
Wednesday6:30 AM–5 PM
ThursdayToday6:30 AM–5 PM
Friday6:30 AM–5 PM
SaturdayClosed

Services

HVAC Design and Installation

New construction and retrofit HVAC system design-build services for commercial and industrial applications.

Plumbing Design and Installation

Commercial plumbing system design and installation as part of single-source mechanical services.

Emergency Repair Services

Emergency repair services for HVAC and plumbing systems requiring immediate response.

Planned Maintenance

Scheduled maintenance programs to maintain system efficiency and prevent unexpected failures.

Operational Assessment

Assessment services evaluating existing HVAC and plumbing system performance and efficiency.

Energy Optimization

Energy optimization solutions targeting operational efficiency and cost reduction for commercial facilities.

Frequently Asked Questions