Building Relationships, One System at a Time
Our Story
United Mechanical, a Fidelity Building Services Group company with over 35 years of experience, has become a trusted partner for residential and commercial clients throughout Southwest Florida. Founded in 1987 by Harvey Clark, P.E., the company has grown from a small office over a car repair shop to a leading mechanical contracting firm with over 180 dedicated Team Members.
Our Values
Our core values guide everything we do:
- Integrity: We uphold the highest ethical standards in all our interactions.
- Excellence: We deliver exceptional services with meticulous attention to detail.
- Customer Focus: We prioritize customer satisfaction and build lasting relationships.
- Teamwork: We foster a collaborative and supportive work environment.
Our Services
United Mechanical offers a comprehensive range of services across multiple sectors:
Commercial Solutions
- HVAC design, installation, and maintenance
- Building automation systems
- Plumbing, drainage, and piping
- Refrigeration and chilled water systems
- Comprehensive preventative maintenance programs
Residential Solutions
- Air conditioning and heating services
- Indoor air quality solutions
- Plumbing and drain installation and repair
- Electrical services
- Comprehensive maintenance plans
Additional Services
- Fabrication and design-build services
- Fabrication of custom mechanical systems and components
- Medical gas services
Our Commitment
At United Mechanical, we are committed to:
- Providing unparalleled customer service
- Delivering the highest quality workmanship
- Maintaining open and honest communication
- Creating a positive and safe work environment for our Team Members
Join Our Team
We are always seeking talented individuals to join our team and contribute to our continued success. If you are passionate about making a difference in the community and have a commitment to excellence, please visit our careers page for current opportunities.
Exceptional Service and Quality Work
United Mechanical has received rave reviews from numerous customers, with all ratings being a perfect 5 stars. The company has demonstrated exceptional service, quality work, and professionalism across various services, including A/C system repair, maintenance, and installation.
Professionalism, Punctuality, and Responsiveness
Many reviewers have praised the company's professionalism, punctuality, and responsiveness. Technicians have been described as knowledgeable, courteous, and efficient, always keeping their schedules and communicating effectively with customers.
Additional Highlights
Some reviewers have highlighted specific technicians, such as John, Matt, and Garry, who have received praise for their excellent work, friendliness, and professionalism. Others have commended the office staff for their helpfulness and ease of setting appointments.

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