Business Details
50+ Years
experience
Emergency
services
Your Trusted HVAC Partner in Harlingen, TX
George Cunningham has been the trusted leader in residential and commercial HVAC solutions across South Texas for over six decades. Our commitment to excellence is rooted in honesty, education, and personalized attention to every customer's needs. With a team of certified technicians, we provide 24/7 emergency repair services, backed by a 100% satisfaction guarantee. Our expertise spans air conditioning and heating system installation, preventative maintenance, indoor air quality solutions, and energy-efficient blown-in insulation. We pride ourselves on offering innovative solutions like emergency backup power generators to ensure uninterrupted comfort.Recognized with an A+ rating from the Better Business Bureau and over 100 five-star Google reviews, we combine decades of experience with cutting-edge technology to deliver reliable, cost-effective services. Our preventative maintenance plans, including the Cunningham Comfort Club, are designed to lower operating costs while extending system longevity. From emergency repairs to full-system installations, we prioritize transparency, professionalism, and customer satisfaction in every interaction.
Services
HVAC Repair
HVAC Installation
Preventative Maintenance
Indoor Air Quality
Blown-In Insulation
Backup Generators
Emergency HVAC Services
Heating System Repair
Heating System Installation
Ductwork Replacement
Details
- Year established: 1955
Highlights and features
- We offer over 60 years of HVAC expertise in South Texas.
- Our team provides 24/7 emergency repair services.
- We employ N.A.T.E.-certified technicians for quality service.
- We guarantee 100% satisfaction on all HVAC work.
- Our BBB A+ rating reflects our commitment to excellence.
Associations and certifications
- Better Business Bureau
- North American Technician Excellence (N.A.T.E.)
What people say
Prompt service
Professional technicians
Energy savings
Satisfaction guarantee
Affordable financing
Services
HVAC Repair
Our certified technicians provide 24/7 emergency HVAC repair services for residential and commercial properties. We service all makes and models, ensuring rapid diagnosis and efficient fixes for cooling and heating systems. With a 100% satisfaction guarantee, we prioritize minimizing downtime while maintaining system longevity and energy efficiency.
Preventative Maintenance
The Cunningham Comfort Club offers customized maintenance plans with bi-annual precision tune-ups to optimize system performance. Our preventative care reduces energy costs, extends equipment lifespan, and prevents unexpected breakdowns. Members receive priority service, repair discounts, and no overtime charges for scheduled inspections.
Blown-In Insulation
We install energy-efficient blown-in insulation to reduce heat transfer and lower utility bills. Our solution creates an airtight attic barrier, improving HVAC efficiency and indoor comfort. Installation requires no removal of existing insulation, with cost recovery achieved through energy savings within 2-4 years.
Indoor Air Quality
Our IAQ solutions address allergens, pollutants, and humidity imbalances in tightly sealed homes. We offer advanced filtration systems and ventilation solutions to eliminate odors, reduce asthma triggers, and improve respiratory health. Services include whole-home evaluations and customized recommendations for cleaner, healthier indoor air.
Backup Generators
We install modern backup generator systems to prevent power outage disruptions in residential and commercial properties. Our solutions ensure continuous operation of HVAC systems and essential appliances during grid failures. Systems are designed for automatic activation and seamless integration with existing electrical infrastructure.
People
J.M. Salazar
President / CEO
J.M. Salazar leads George Cunningham after inheriting the business from his father in 2016. With 18 years of experience and a commitment to integrity, he focuses on customer trust and operational excellence. His leadership has expanded the company's reputation for quality HVAC services in South Texas.
Stephanie Salazar
President / CEO
Stephanie Salazar manages office operations, accounting, and marketing for George Cunningham. Her banking background and attention to detail enhance the company's administrative efficiency. She works alongside J.M. Salazar to maintain the family-owned business's high service standards.
Danny Garcia
Residential Service Manager
Danny Garcia oversees residential HVAC services with N.A.T.E. certification since 2016. He joined George Cunningham in 2013 after completing HVAC training at Kaplan College. His expertise in system diagnostics and customer service earned him the Service Manager role in 2017.
Bryan Navarro
Sales Team Manager
Bryan Navarro leads the sales team as a former retail sales professional turned HVAC expert. He provides technical guidance to customers during equipment purchases and ensures sales targets are met. His energetic approach has strengthened the company's market presence in South Texas.
Questions
What areas do you serve?
We serve all communities in the Rio Grande Valley, including Harlingen, Brownsville, McAllen, and South Padre Island.
Do you offer emergency HVAC services?
Yes, our 24/7 emergency repair team responds immediately to critical HVAC failures across South Texas.
Are financing options available?
Yes, we provide flexible financing plans for HVAC equipment replacements and major installations.
What maintenance plans do you offer?
We offer three tiers of preventative maintenance plans (Silver, Gold, Platinum) with bi-annual tune-ups and service benefits.
Are your technicians certified?
All service technicians hold N.A.T.E. certifications and undergo continuous professional development.
How can I improve indoor air quality?
We provide whole-home air quality assessments and install filtration systems, dehumidifiers, and ventilation solutions tailored to your needs.
