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35 Years
experience
Emergency
services
Trusted HVAC Services in Sarasota, FL
Founded in 1991, Airtech Cooling & Heating has been a trusted provider of HVAC services in Sarasota, Florida, for over 30 years. Our family-owned business combines a strong work ethic with advanced technology to deliver reliable heating, cooling, and indoor air quality solutions. We pride ourselves on using high-end Lennox products that ensure energy efficiency and long-term performance. Our team of certified technicians is committed to completing every job quickly and correctly, with a focus on personalized service and customer satisfaction.

We offer 24/7 emergency support and prioritize transparency, timeliness, and professionalism in every interaction. With decades of local experience, we understand the unique climate challenges of Sarasota and Manatee Counties and tailor our services to meet those needs. Our mission is to provide top-quality HVAC solutions while maintaining the highest standards of workmanship and customer care.
Services
AC Repair Heat Pump Service Air Quality Solutions HVAC Maintenance Emergency HVAC Service
Details
  • Year established: 1991
Highlights and features
  • Family-owned with 30+ years of local HVAC expertise
  • 24/7 emergency service for urgent heating/cooling needs
  • Certified technicians with advanced product training
  • Transparent pricing with no hidden fees
  • Financing options for HVAC system upgrades
Associations and certifications
  • Lennox Industries Length of Dealership Award
What people say
Professional technicians Prompt emergency response Affordable pricing Reliable service Expert troubleshooting
Services
AC Repair
Our certified technicians provide fast, reliable air conditioning repair for residential and commercial properties. Using advanced diagnostic tools, we identify and resolve issues with cooling systems, ensuring optimal performance during Florida's hottest months. We service all brands and models, with a focus on energy-efficient solutions that reduce utility costs while maintaining comfort.
Heat Pump Service
Comprehensive heat pump repair, maintenance, and installation services for year-round temperature control. Our experts handle both heating and cooling cycles, optimizing system efficiency through regular maintenance checks and prompt repair of malfunctioning components. We specialize in matching systems to Florida's climate requirements.
Air Quality Solutions
Improve respiratory health with our indoor air quality services, including HEPA filtration systems, UV germicidal lights, and whole-home dehumidifiers. We address allergens, mold, and humidity issues through customized solutions that integrate with existing HVAC systems, creating healthier living environments.
HVAC Maintenance
Scheduled maintenance plans to extend equipment lifespan and prevent breakdowns. Our technicians perform thorough inspections, cleaning, and calibration of HVAC components, ensuring peak efficiency and early detection of potential issues. Regular maintenance reduces emergency repair needs by up to 60%.
Emergency HVAC Service
Urgent heating and cooling repairs available 24 hours a day, 7 days a week. Our rapid response team addresses critical system failures with priority service, minimizing discomfort during extreme weather conditions. Emergency service includes diagnostics, temporary fixes, and permanent repairs.
People
James Kelderman
Owner
Founder James Kelderman established Airtech Cooling & Heating in 1991 after learning strong work ethics on an Iowa farm. He oversees operations while maintaining hands-on involvement in technical training and quality control.
Leisha Kelderman
Office Manager
Leisha Kelderman manages daily office operations and provides technical support. With field experience since the company's founding, she offers expert troubleshooting assistance to customers over the phone.
Justin Kelderman
Service Manager
Justin Kelderman leads service operations after serving in the Navy and completing technical training. He brings specialized expertise in HVAC system diagnostics and customer service management.
Seth W.
Installer/Maintenance Technician
Seth W. performs installations and maintenance with technical expertise from Sarasota's Suncoast Technical College. He combines practical experience with problem-solving skills to deliver efficient HVAC solutions.
Jared Kelderman
Marketing Director
Jared Kelderman handles marketing and field operations. A Navy veteran with a marketing degree, he manages business development while contributing to technical installations and customer scheduling.
Questions
What HVAC services does Airtech offer?
We provide AC repair, heat pump services, air quality solutions, system maintenance, and 24/7 emergency HVAC repairs across Sarasota and Manatee Counties.
Do you offer financing options?
Yes, we provide financing options for HVAC system replacements and major repairs to help customers manage upfront costs.
Are emergency services available after hours?
Our 24/7 emergency service responds to urgent HVAC failures at any time, including weekends and holidays.
Which areas do you service?
We serve Sarasota County and Manatee County, including Bradenton, Nokomis, Osprey, and Venice.
What makes Airtech different from competitors?
As a family-owned business since 1991, we combine local expertise with certified technicians and premium Lennox products for reliable, long-term solutions.
Do you provide maintenance plans?
Yes, our preventive maintenance plans help extend equipment lifespan, improve efficiency, and reduce emergency repair needs through regular system checkups.