Business Details
9 Years
experience
Emergency
services
Expert HVAC Services in San Antonio
Established in 2017, Coolmark Heating & Air is a locally owned and operated HVAC company serving San Antonio and surrounding areas. With over a decade of industry experience, we prioritize honesty, integrity, and exceptional service while treating every home as if it were our own. Our team specializes in air conditioning and heating repair, installation, and maintenance, offering transparent pricing and personalized solutions. We stand by our work with a 10-year parts warranty and flexible financing options to meet diverse customer needs.Committed to safety and professionalism, we provide 24/7 emergency services and implement rigorous safety protocols to protect both clients and technicians. Our focus on accurate diagnostics, efficient repairs, and clear communication ensures systems operate reliably year-round. Recognized for trustworthy service, we aim to build lasting relationships through dependable expertise and community-focused values.
Services
AC Installation
Heating Repair
Emergency Service
Annual Maintenance
Financing Options
Details
- Year established: 2017
Highlights and features
- We offer 10+ years of HVAC industry experience with local expertise.
- Our team provides 24/7 emergency service for urgent heating and cooling needs.
- We guarantee transparent pricing with no hidden fees or upselling.
- Our 10-year parts warranty ensures long-term system reliability.
- We implement rigorous safety protocols for technician and client protection.
What people say
Excellent customer service
Saved time and money
Best I've seen
Honest and professional
Prompt emergency response
Services
AC Installation
Professional air conditioning installation services for residential and commercial properties. Our technicians ensure proper system sizing, efficient operation, and seamless integration with existing infrastructure. We offer expert guidance on energy-efficient models to optimize comfort and reduce utility costs.
Heating Repair
Comprehensive heating system diagnostics and repair for gas, electric, and heat pump systems. We address ignition issues, carbon monoxide leaks, and component failures while prioritizing safety and energy efficiency through thorough inspections and maintenance.
Emergency Service
Around-the-clock emergency HVAC repair for critical system failures. Our rapid response team handles urgent cooling and heating breakdowns during extreme weather conditions, minimizing downtime and ensuring occupant comfort and safety.
Annual Maintenance
Scheduled maintenance plans to extend system lifespan and prevent unexpected failures. Services include coil cleaning, refrigerant checks, duct inspections, and performance optimization to maintain manufacturer warranties and operational efficiency.
Financing Options
Flexible financing solutions for HVAC system upgrades and major repairs. We offer credit-approved payment plans with competitive rates to make essential heating and cooling investments accessible for residential and commercial clients.
People
Mark
Owner
Mark founded Coolmark Heating & Air in 2017 after a decade in the HVAC industry. He prioritizes honest service, technical excellence, and community trust while overseeing daily operations and customer satisfaction initiatives.
Questions
What HVAC services do you offer?
We provide AC and heating installation, repair, maintenance, emergency services, and financing options for residential and commercial clients.
Do you offer emergency HVAC repair?
Yes, we provide 24/7 emergency services for urgent heating and cooling system failures.
What areas do you serve?
We serve San Antonio and surrounding areas including Alamo Heights, Terrell Hills, and Helotes.
Do you offer financing options?
Yes, we provide flexible financing plans with credit approval for major HVAC projects.
What warranties do you provide?
All new units include a 10-year parts warranty against manufacturing defects.
How do you ensure service safety?
Technicians follow an 8-step safety protocol including pre-screening, protective gear, and social distancing measures.
