Gemini Mechanical is proud to serve the Austin area with HVAC commercial, industrial, residential services, and HVAC planned maintenance for more than 20 years.

We pride ourselves on exceeding customer expectations in our design process, service, and the products we recommend.

Gemini Mechanical projects range from large and small, but consistently  provide a consultative approach when working with contractors.

HVAC Construction

Design and Build
Retrofit and Redesign
Clean Room Compliance
Wireless & DDC Building Control Integration
A Full Turnkey HVAC Solution

HVAC Planned Maintenance

Scheduled Maintenance Plan
Energy Audits
Commercial Lease Compliance
Well Stocked Service Fleet Servicing All Makes and Models
24/7 Answering Service

Offer the best mechanical solutions with a focus on quality products, a service plan for maintenance, and a sense of urgency.

Our Commercial Maintenance agreement will ensure productivity gains, compliance, workplace safety, and cost benefits.

Gemini Mechanical is licensed, bonded, and insured. Served Round Rock, Austin, and San Antonio.


We serve the Austin Area for 20+ years on large and small projects while building partnerships with our customers and vendors.


To anticipate and solve your HVAC & Mechanical problems, keeping you on budget and on time.


To provide referrals from our general contracting partners, tenants, or vendors. And stand by our work and make sure our customers are satisfied.

We proudly sell and service all brands, including:

Customers reviews

Our Clients

Just wanted to applaud Edwin as he has set the standard for how Foreman should run HVAC crews. Thank you for having him on our site. Very impressive and the building engineer compliments the guys’ work ethic also. Edwin and his crew care about us and the client and it shows.
Bo Galan
Hill Country Pro performed my residential AC maintenance today, they were just great. On time, no waiting. Roberto was magnificent and thoroughly checked my system. I was so pleased and will always use this company in the future. Thank You HIll Country Pro HVAC!
Barbara Magna

Need HVAC Planned Maintenance?
Contact the experts at Gemini Mechanical