Business Details
Emergency
services
Trusted HVAC Services in Limestone County
For over 17 years, Serna Services Air Conditioning & Heating has delivered reliable HVAC solutions to residential and commercial clients in Limestone County and surrounding areas. Our expertise spans emergency repairs, system installations, and preventive maintenance, ensuring year-round comfort for our customers. We prioritize honest, transparent service, backed by a commitment to affordability and community values. Our team handles all makes and models of heating and cooling equipment, offering 24-hour emergency response to address urgent needs. With a focus on energy efficiency, we provide solutions like spray foam insulation and duct cleaning to enhance system performance.Owner Lionel Serna leads with integrity, ensuring every service call reflects our reputation for excellence. We emphasize personalized care, from initial assessments to long-term maintenance plans tailored to individual client requirements. Our dedication to quality extends to product selections, including high-efficiency air conditioners and smart thermostats. By combining technical expertise with customer-centric values, we aim to build lasting relationships through dependable service. This approach has solidified our position as a trusted local partner for HVAC needs.
Services
HVAC Repair
System Installation
Duct Cleaning
Spray Foam Insulation
Preventive Maintenance
Emergency Services
Thermostat Upgrades
Duct Replacement
Highlights and features
- We offer 17+ years of specialized HVAC expertise in residential and commercial systems.
- Our team provides 24-hour emergency response for urgent heating and cooling needs.
- Locally owned and operated with deep community ties and accountability.
- Certified technicians deliver transparent diagnostics and honest repair recommendations.
- We guarantee satisfaction through comprehensive maintenance plans and energy audits.
What people say
Quick responses
Professional staff
Affordable pricing
24-hour availability
Energy-efficient solutions
Services
HVAC Repair
Our certified technicians diagnose and fix heating and cooling system malfunctions promptly. We service all brands and models, specializing in emergency repairs during extreme weather conditions. Our rapid response ensures minimal discomfort while maintaining system longevity through proper diagnostics and quality replacement parts.
Spray Foam Insulation
We install open-cell and closed-cell spray foam insulation to seal buildings against energy loss. This solution reduces utility bills by up to 50% while preventing moisture infiltration. Our experts assess structural needs to recommend optimal R-value solutions for both new constructions and retrofitting projects.
Duct Cleaning
Professional duct cleaning removes contaminants using HEPA-filtered equipment, improving indoor air quality. We address allergens and debris buildup in HVAC systems, reducing health risks while enhancing airflow efficiency. This service includes comprehensive inspection and maintenance recommendations for sustained system performance.
Preventive Maintenance
Our bi-annual maintenance contracts prevent costly breakdowns through thorough system inspections. Services include cleaning, lubrication, and component testing to ensure optimal operation. Regular maintenance extends equipment lifespan while maintaining manufacturer warranty requirements for residential and commercial HVAC systems.
24-Hour Emergency Service
We provide round-the-clock emergency HVAC repairs for critical system failures. Our rapid response team addresses urgent heating and cooling needs, prioritizing safety during extreme weather conditions. This service guarantees immediate technician dispatch with transparent pricing for after-hours service calls.
People
Lionel Serna
Founder & Owner
With 17+ years in HVAC services, Lionel Serna leads his company with integrity and technical expertise. He personally oversees complex repairs and ensures customer satisfaction through transparent communication and fair pricing practices.
Questions
What HVAC services do you offer?
We provide complete HVAC services including repairs, installations, maintenance, duct cleaning, insulation, and 24/7 emergency support for residential and commercial properties.
Do you service all brands of HVAC equipment?
Yes, our certified technicians work on all makes and models of heating and air conditioning systems for comprehensive repair and maintenance solutions.
Are financing options available?
Currently we don't offer financing, but we provide transparent pricing with no hidden fees for all our HVAC services and installations.
What areas do you serve?
We primarily serve Limestone County and surrounding Texas areas, with emergency service availability across our coverage region for urgent HVAC needs.
How quickly can you respond to emergencies?
Our 24/7 emergency service typically dispatches technicians within 30 minutes, with most repairs completed within 2 hours of initial contact.
Do you offer maintenance contracts?
Yes, we provide bi-annual maintenance plans that include system cleaning, inspections, and performance optimization to prevent unexpected breakdowns and extend equipment lifespan.
