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Business Details
50+ Years
experience
Trusted Commercial Plumbing Services in Garner, NC
Founded in 1973, Triangle Mechanical Contractor has established itself as a leading commercial plumbing contractor in the Research Triangle Park (RTP) region and surrounding North Carolina communities. Our company operates on a foundation of prioritizing people, delivering quality workmanship, and using premium materials to ensure client satisfaction. With a team of over 75 employees, we specialize in full-service design-build, engineering, piping, consulting, and project management for commercial, industrial, and institutional plumbing projects. Our lean, process-oriented approach enables efficient project turnaround while maintaining cost-effectiveness. We serve diverse markets including multi-story office buildings, hospitals, universities, laboratories, and retail spaces.

Our certified medical gas piping installation services meet rigorous industry standards, and we maintain a strong commitment to employee development through ongoing training and education. Headquartered in Garner, NC, we serve Raleigh, Durham, Chapel Hill, Cary, Wake Forest, Fayetteville, Goldsboro, and other surrounding areas. Our 40+ years of experience and focus on timely, budget-conscious delivery have solidified our reputation for reliability. We exclusively handle commercial and institutional plumbing projects, ensuring specialized expertise in these sectors.
Services
Commercial Plumbing Industrial Piping Medical Gas Piping Hospital Plumbing Design Build Plumbing Backflow Installation Grease Interceptors Air Piping Natural Gas Piping Repiping Services
Details
  • Year established: 1973
Highlights and features
  • We have over 40 years of experience in commercial plumbing since 1973
  • Our team includes certified medical gas piping installers
  • We use a lean, process-oriented approach for efficient project delivery
  • We employ 75+ skilled professionals dedicated to commercial plumbing
  • We serve 8+ major North Carolina metropolitan areas including Raleigh and Durham
Services
Commercial Plumbing
We provide comprehensive commercial plumbing solutions for new construction and renovation projects. Our services include water system installation, drainage solutions, and code-compliant fixture placement. With specialized expertise in multi-story buildings and high-traffic facilities, we ensure reliable, efficient plumbing systems that meet strict commercial requirements while maintaining budget and schedule parameters.
Medical Gas Piping
Our certified medical gas piping installation meets NFPA 99 standards for healthcare facilities. We specialize in oxygen, vacuum, and nitrous oxide systems with leak-proof connections and emergency backup capabilities. This critical infrastructure requires specialized training and precision execution, which our certified technicians deliver for hospitals, veterinary schools, and medical research facilities across North Carolina.
Industrial Piping
We install complex industrial piping systems for manufacturing plants and chemical processing facilities. Our capabilities include hazardous material transport lines, pressure-rated piping, and corrosion-resistant material applications. With expertise in system integration and compliance with OSHA and ASME standards, we deliver durable solutions for demanding industrial environments requiring precise engineering and safety protocols.
Design Build Plumbing
Our design-build approach combines engineering expertise with construction management for complete plumbing solutions. We collaborate with architects and contractors from concept through completion, optimizing system efficiency while controlling costs. This streamlined process reduces project timelines by 20-30% while ensuring coordinated implementation of mechanical systems in new commercial developments.
Backflow Installation
We install and test backflow prevention systems to protect municipal water supplies from contamination. Our certified technicians handle reduced pressure principle assemblies and double-check valve installations for commercial properties. Regular testing and maintenance services ensure ongoing compliance with local water authority requirements for businesses in healthcare, food service, and industrial sectors.
People
Gil Truelove
President
Founder with 40+ years in commercial plumbing, Navy veteran, and industry leader emphasizing employee development and quality standards since establishing the company in 1973.
Michael Truelove
Vice President
Manages operations with extensive experience in commercial plumbing projects, continuing family leadership commitment to quality and client satisfaction established in 1973.
Jerry Rose
Vice President
Oversees project execution with deep knowledge of industrial plumbing systems, ensuring timely delivery and adherence to technical specifications for complex piping installations.
Bonnie Bridges
Corporate Secretary
Handles financial operations and administrative oversight with long-term institutional knowledge supporting the company's growth since its founding in 1973.
Cyndi Price
Receptionist
Manages general inquiries and client communications, serving as the primary contact point for new project opportunities and service requests.
Questions
What types of plumbing services do you specialize in?
We specialize in commercial, industrial, and institutional plumbing including medical gas piping, backflow installation, and design-build solutions.
Do you handle residential plumbing projects?
No, we exclusively focus on commercial and institutional plumbing projects to maintain specialized expertise in these sectors.
Which areas do you serve?
We serve RTP, Raleigh, Durham, Chapel Hill, Cary, Wake Forest, Fayetteville, Goldsboro, and surrounding North Carolina regions.
Are your technicians certified for medical gas systems?
Yes, we employ certified medical gas piping installers meeting NFPA 99 standards for healthcare facility requirements.