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50+ Years
experience
Emergency
services
Trusted HVAC & Electrical Services in San Marcos, TX
Dean's Shop has been serving Central Texas communities since 1942, establishing itself as a trusted provider of HVAC and electrical services. Founded by Wesley Dean and expanded under Walter Mott's leadership since 1992, our company combines decades of hands-on experience with manufacturer-certified training to deliver cutting-edge solutions. Our team of licensed professionals specializes in air conditioning, heating, electrical systems, and indoor air quality improvements, serving residential and commercial clients across seven Texas counties.

We maintain rigorous quality standards through regular technician training and invest in advanced diagnostic tools to ensure precise, efficient service. With a focus on preventive maintenance programs and 24/7 emergency response capabilities, we help customers maximize system longevity while minimizing operational costs. Our commitment to transparency is demonstrated through honest assessments, no-pressure consultations, and comprehensive service documentation for every job performed.
Services
Air Conditioning Heating Repair Electrical Services Maintenance Plans Air Duct Cleaning Furnace Installation Indoor Air Quality Emergency Service Home Automation Zone Control Systems
Details
  • Year established: 1942
Highlights and features
  • Serving Central Texas communities for over 80 years with HVAC expertise
  • Certified technicians trained by leading industry manufacturers
  • 24/7 emergency service available for urgent HVAC and electrical issues
  • Comprehensive maintenance programs to extend equipment lifespan
  • Transparent diagnostics with detailed service documentation
Associations and certifications
  • Goodman
What people say
Fast reliable service Great customer service Professional technicians Quick emergency response Thorough maintenance
Services
Air Conditioning
Our HVAC specialists provide comprehensive air conditioning solutions including installation, repair, and maintenance of residential and commercial cooling systems. We service all brands while recommending Goodman products for their reliability and efficiency. Our technicians diagnose issues quickly, perform precision repairs, and offer preventive maintenance to ensure optimal system performance during Texas summers.
Heating Repair
We offer complete heating system services for furnaces and heat pumps, including emergency repairs, seasonal maintenance, and replacement installations. Our technicians are trained to handle all makes and models, providing detailed diagnostics and transparent repair options. From single-stage to modulating furnaces, we ensure efficient heating solutions tailored to Texas climate needs.
Electrical Services
Our licensed electricians handle residential and commercial electrical needs including repairs, installations, and safety inspections. Services range from basic outlet replacements to whole-home rewiring and energy-efficient upgrades. We prioritize safety and code compliance while offering 24/7 emergency electrical services for urgent situations like power outages and faulty wiring.
Maintenance Plans
Our Dean's List maintenance program provides annual tune-ups for HVAC systems, electrical inspections, and air duct maintenance. These preventive services help avoid breakdowns, improve energy efficiency, and extend equipment lifespan. Members receive priority service scheduling, discounted repairs, and comprehensive system evaluations to identify potential issues before they become major problems.
Air Duct Cleaning
We offer professional air duct cleaning services to improve indoor air quality and system efficiency. Our process removes accumulated dust, allergens, and debris from ductwork while checking for leaks and insulation issues. Technicians use specialized equipment to clean supply and return ducts, registers, and HVAC components, ensuring cleaner air circulation throughout residential and commercial spaces.
Questions
What HVAC services does Dean's Shop offer?
We provide air conditioning, heating, furnace, heat pump, and indoor air quality services including installation, repair, maintenance, and emergency service for residential and commercial clients.
Do you offer 24/7 emergency HVAC service?
Yes, we provide 24/7 emergency service for urgent HVAC and electrical issues with technicians available for immediate response.
What areas do you service?
We serve Buda, Kyle, Martindale, New Braunfels, San Marcos, Seguin, Wimberley, and surrounding Texas communities.
Are financing options available?
Yes, we offer financing options for HVAC system replacements and major repairs to qualified customers.
Do you service all HVAC brands?
Yes, our technicians are trained to service and repair all makes and models while recommending Goodman products for new installations.
What maintenance programs are available?
Our Dean's List maintenance program includes annual HVAC tune-ups, priority service scheduling, discounted repairs, and comprehensive system evaluations to prevent breakdowns.