Business Details
50+ Years
experience
Your Trusted HVAC Partner in Houston
G & W Service has been Houston's most experienced commercial and residential HVAC provider since 1958. Founded by Harold Gilbert and James Warner, our family-owned business was built on integrity, honesty, and communication. With over six decades of service, we've grown from a single service truck to a trusted partner for HVAC solutions across Greater Houston. Our certified technicians specialize in repairing, installing, and maintaining heating and cooling systems for hi-rise buildings, banks, universities, healthcare facilities, and industrial warehouses. We maintain partnerships with all major HVAC brands and offer comprehensive maintenance programs to ensure system longevity. Our team combines textbook craftsmanship with cutting-edge technology to deliver reliable climate control solutions for Houston's toughest conditions.From commercial exhaust fans to residential air conditioning, we provide stress-free solutions using industry-leading products. Our Capitol Avenue location remains just blocks from our original downtown Houston site, reflecting our enduring commitment to the community. We prioritize personalized service while maintaining rigorous quality standards through our elite installer program. With a focus on preventative maintenance, we help clients avoid costly downtime while maximizing energy efficiency across 20,000-square-foot industrial spaces down to individual homes.
Services
Commercial HVAC
Residential HVAC
Maintenance Programs
Airflow Products
Warehouse Fans
Details
- Year established: 1958
Highlights and features
- Family-owned since 1958 with deep Houston roots
- Certified technicians for all major HVAC brands
- Comprehensive maintenance programs prevent costly downtime
- Serves hi-rise buildings, healthcare facilities, and universities
- Partners with all major HVAC manufacturers
Services
Commercial HVAC
G & W Service provides comprehensive commercial HVAC solutions including installation, repair, and maintenance of air conditioning systems. Our certified technicians handle all major brands and equipment types, from reciprocating chillers to rooftop units. We specialize in maintaining climate control systems for hi-rise buildings, healthcare facilities, and industrial warehouses across Houston.
Residential HVAC
Our residential HVAC services address Houston homeowners' indoor comfort needs with rapid repair response and efficient system installations. We work with top industry products to deliver stress-free solutions for air conditioning repairs, retrofits, and new installations. Our technicians handle Houston's extreme weather conditions while maximizing energy efficiency for homeowners.
Maintenance Programs
G&W's scheduled maintenance programs prevent costly HVAC system failures through quarterly inspections and filter changes. Our technicians perform safety checks, efficiency optimizations, and manufacturer-recommended maintenance to validate warranties. This proactive approach extends equipment lifespan while maintaining optimal system performance for commercial clients across Greater Houston.
Airflow Products
We install and service high-volume, low-speed ceiling fans for industrial and commercial spaces. Our Big Ass Fans products range from 6-24 foot diameter models that provide energy-efficient cooling for large facilities. These systems use helical gear reducers for quiet operation while delivering 25 times more airflow than standard industrial fans.
Warehouse Fans
G&W offers specialized warehouse fan installation, retrofits, and repairs. Our certified installers work with large diameter ceiling fans that effectively cool 20,000-square-foot spaces. These energy-efficient systems reduce operating costs while maintaining comfortable working environments in Houston's industrial facilities through professional, code-compliant installations.
People
Harold Gilbert
Co-Founder
Co-founded G&W Service Company in 1958 with James Warner. Established the company's reputation for integrity and quality HVAC service in Houston. His leadership laid the foundation for the family-owned business's enduring success.
James Warner
Co-Founder
Co-founded G&W Service Company in 1958 with Harold Gilbert. Helped build the business from a single service truck to Houston's most experienced commercial HVAC provider. Established core values of honesty and communication that continue today.
Questions
What HVAC services does G&W Services offer?
We provide commercial and residential HVAC repair, installation, and maintenance services including air handlers, chillers, rooftop units, and warehouse fans.
Do you offer maintenance programs for commercial HVAC systems?
Yes, our maintenance programs include quarterly inspections, filter changes, and safety checks to prevent costly downtime and extend equipment lifespan.
What areas of Houston do you service?
We serve all major Houston areas including Downtown, Medical Center, Energy Corridor, Uptown, The Woodlands, and surrounding communities.
Are your technicians certified for all HVAC brands?
Yes, we're an authorized provider for all major HVAC manufacturers and maintain certifications for various system types and brands.
Do you install industrial warehouse fans?
Yes, we're certified installers of Big Ass Fans for industrial and commercial spaces, offering installation, repairs, and retrofits.
