Business Details
Emergency
services
Your Trusted Houston Construction and Mechanical Services Partner
Garrett Mechanical stands as Houston's premier single-source provider of construction and mechanical services, delivering comprehensive solutions for commercial, industrial, and institutional clients. With decades of field-proven experience and as a subsidiary of EMCOR Group, a Fortune 500 company, we combine financial strength with industry-leading safety programs to ensure reliable, high-quality project execution. Our self-performed mechanical, plumbing, piping, and sheet metal services, along with advanced BIM technology integration, enable efficient, cost-effective delivery of complex projects.We maintain long-term client relationships through 85% repeat business, supported by 24/7 emergency response and tailored facility service agreements. Our commitment to innovation, preventive maintenance, and value engineering ensures optimal system performance and client satisfaction across HVAC, fire protection, and critical facility systems.
Services
HVAC Services
Commercial Plumbing
Sheet Metal Fabrication
Tenant Construction
Preventive Maintenance
Fire Protection Systems
Building Information Modeling
Process Piping
Commissioning
Emergency Repairs
Highlights and features
- We are Houston's largest single-source mechanical contractor with 85% repeat client retention.
- Our team combines Fortune 500 financial strength with field-proven construction expertise.
- We self-perform all critical mechanical, plumbing, and sheet metal services for quality control.
- Our 24/7/365 emergency response ensures uninterrupted facility operations.
- We utilize BIM technology and ASME-certified fabrication for precision project delivery.
Services
HVAC Services
Garrett Mechanical provides comprehensive HVAC solutions including system design, installation, and maintenance for commercial and industrial facilities. Our services cover equipment ranging from 1 to 5,000 tons, with specialized expertise in medical gas piping and clean room ventilation. Preventive maintenance programs ensure peak performance and extended equipment life.
Sheet Metal Fabrication
Our 60,000 sq ft Houston facility produces custom sheet metal components using advanced technologies. We handle stainless, galvanized, copper, and aluminum materials for ductwork, fume hoods, and specialized fittings. CAD-integrated processes ensure precision fabrication and just-in-time delivery for large-scale construction projects.
Tenant Construction
We deliver full-scope tenant construction services including duct modifications, central plant retrofits, and piping replacement. Our field-proven project managers ensure on-time, on-budget completion of medical, laboratory, and commercial facility upgrades with 24/7 emergency support availability.
Preventive Maintenance
Custom-tailored maintenance programs include scheduled equipment testing, inspections, and emergency response. Our certified technicians service HVAC, plumbing, and critical systems to minimize downtime and extend equipment lifespan. Agreements are available for facilities requiring continuous operational reliability.
Building Information Modeling
Our BIM integration optimizes construction project planning through 3D CAD modeling and data consolidation. This technology enables collaborative design, clash detection, and efficient facility management solutions. Access to EMCOR's BIM professionals supports fast-track construction and complex project execution.
Questions
What services does Gowan/Garrett offer?
We provide HVAC systems, commercial plumbing, sheet metal fabrication, tenant construction, preventive maintenance, and BIM services for commercial, industrial, and government facilities.
Do you provide emergency repair services?
Yes, our 24/7/365 emergency response team handles HVAC, plumbing, and mechanical system repairs to minimize facility downtime.
Are you licensed for mechanical contracting in Texas?
We hold Texas Air Conditioning License No. 17399C and Texas Master Plumbers License No. M-37572 for statewide operations.
What industries do you serve?
Our clients include biotech, healthcare, manufacturing, commercial real estate, and government institutions requiring specialized mechanical systems.
Can you handle large-scale construction projects?
As Houston's largest mechanical contractor, we manage complex projects using BIM technology and ASME-certified fabrication capabilities.
What preventive maintenance options are available?
We offer customized service agreements covering scheduled inspections, equipment testing, and emergency support for HVAC and plumbing systems.
