GM Mechanical: Your Local Heating and Cooling Experts in San Marcos, TX
When the Texas heat builds up in San Marcos or a cool snap hits the Hill Country, you need an HVAC company that understands your home. GM Mechanical in San Marcos, TX, is that trusted partner. They keep homes and businesses comfortable with reliable service, honest advice, and deep local knowledge.
Business Overview
GM Mechanical is a full-service HVAC contractor serving residential and commercial clients. Their team of licensed, trained technicians is ready for everything from scheduled tune-ups to urgent repairs. They know that a broken air conditioner in July or a furnace outage in a rare freeze can’t wait, so they offer emergency service to get your system running fast.
Key Services
GM Mechanical handles all your heating and cooling needs. Their common services include:
- Routine Maintenance: Annual check-ups for air conditioners and heaters to improve efficiency and prevent costly breakdowns.
- Repairs: Fixing all makes and models of HVAC equipment, from minor issues to major component failures.
- New Installations: Helping you choose and install the right system for your San Marcos home, whether it’s a central air unit, heat pump, or ductless mini-split.
- Indoor Air Quality Solutions: Installing air purifiers, humidifiers, and ventilation systems to make your air cleaner and healthier.
Areas Served
GM Mechanical proudly serves San Marcos and the surrounding communities. This includes Kyle, Seguin, and Wimberley, TX. Their technicians are familiar with the variety of homes and buildings in the area—from older houses in San Marcos neighborhoods to newer constructions in Kyle and commercial spaces in Seguin. This local know-how means they understand the specific demands our climate places on HVAC systems.
Company History
GM Mechanical was founded by a technician who saw a need for straightforward, dependable HVAC service in the community. Starting with one truck and a commitment to doing the job right, the company has grown by earning the trust of its neighbors. Their focus has always been on building lasting relationships, not just completing service calls.
Leadership
The owner brings years of hands-on industry experience to every project. Living and working locally means they have a personal stake in the community’s comfort. You might see their trucks around town because they’re not just a faceless company—they’re your neighbors who are invested in keeping San Marcos homes running smoothly.
Specialties & Highlights
A few things that make GM Mechanical stand out:
- Clear, upfront pricing with no surprise fees.
- Technicians who take time to explain your options and answer questions.
- Preventive maintenance plans to extend your system’s life.
- Service for both standard residential systems and light commercial units.
- A strong reputation built on repeat customers and word-of-mouth referrals.
Why Locals Choose GM Mechanical
Homeowners and business owners in San Marcos, TX, choose GM Mechanical for simple reasons: they show up on time, they fix it right the first time, and they treat your home with respect. Their long-standing presence in the area means they understand the unique heating and cooling challenges we face. When you need an HVAC contractor you can rely on, GM Mechanical in San Marcos, TX, delivers consistent, quality work that keeps your space comfortable year after year.
Contact Information
GM Mechanical
: 310 Bunnyrun Ln, San Marcos, TX 78666
Business Services
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |



















