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About G1 Air
G1 Air holds a perfect 5.0 star rating accumulated across 122 verified customer reviews in Schertz, Texas. This licensed residential HVAC contractor operates with convenient hours six days a week, opening at 7 AM and serving clients throughout Schertz and the greater Guadalupe County region. The company has built its reputation on honest diagnostics, upfront pricing, and delivering lasting repairs rather than temporary fixes that leave homeowners calling back within weeks.
G1 Air differentiates itself through technician ownership and flexible scheduling. Unlike contractors who simply log hours, the team works until each job is complete and functional. Reviewers repeatedly note the company adapts service times around customer schedules rather than forcing appointments into rigid windows, providing real solutions when other companies quoted faster but delivered only temporary results.
Customers consistently name specific technicians who exceeded expectations. Steven arrived same-day to perform an extensive diagnostic and resolve a problem quickly. Lynn Campbell noted the crew completed work rapidly after quoting, outshining two other companies she consulted. Omar earned praise for honesty and friendliness, while Eron was described as the best HVAC technician a reviewer had ever worked with, taking time to explain every detail.
What Customers Say
Across 122 five-star reviews, customers repeatedly use phrases like working until the job was done right and real lasting results. Four reviewers specifically note same-day or same-appointment service, while six customers mention receiving honest upfront pricing compared to competitors who advertised faster quotes but delivered only temporary repairs. Technicians Robert, Steven, Omar, and Eron are named positively across nine separate testimonials.
Working Hours
| Sunday | Closed |
| Monday | 7 AM–7 PM |
| Tuesday | 7 AM–7 PM |
| Wednesday | 7 AM–7 PM |
| Thursday | 7 AM–7 PM |
| Friday | 7 AM–7 PM |
| SaturdayToday | 7 AM–7 PM |
Services
AC Repair & Maintenance
Diagnosing cooling failures, same-day repairs, and seasonal tune-ups to restore performance and extend system life.
Heating System Service
Furnace repairs and heating maintenance ensuring comfort through Texas winter cold spells.
New AC Installation
Equipment replacement with fast installation after quote agreement, handled with care and precision per reviewer accounts.
System Diagnostics
Thorough examinations identifying root causes rather than applying temporary patches that fail within weeks.
Preventive Maintenance
Regular servicing to catch developing issues early, performed by technicians who explain every detail found.