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Business Details
32 Years
experience
Your Trusted HVAC Partner in Pittsburg, KS
Since 1994, SEK Heat & Air has been a trusted provider of heating and air conditioning services for residential and commercial clients across Southeast Kansas and Southwest Missouri. Our team specializes in new system installations, repairs, and preventative maintenance, ensuring optimal performance for homes and businesses. With a full-service sheet metal fabrication shop, we deliver custom ductwork solutions tailored to each client's unique needs. Our expertise extends to specialized HVAC systems, including geothermal services, mini splits, and infrared heating solutions. We prioritize energy efficiency and cost savings through comprehensive maintenance programs, offering discounts and priority service to our agreement holders.

Our technicians undergo rigorous training to handle projects of all scales, from small residential repairs to large commercial installations in schools, medical facilities, and manufacturing plants. We maintain transparency in pricing and service expectations, ensuring clients receive measurable value. Our commitment to quality workmanship has earned us long-standing relationships with homeowners, landlords, and business operators throughout the region. We operate Monday through Friday with a focus on timely, reliable service, and our team remains dedicated to staying current with evolving HVAC technologies and industry best practices.
Services
New Installations Unit Replacements Ductwork & Ventilation Mini Splits Preventative Maintenance Spring & Fall System Checks Service & Repairs Geothermal Service Rooftop Units Customized Sheet Metal
Details
  • Year established: 1994
Highlights and features
  • We've provided HVAC services since 1994 with proven industry expertise
  • Full-service sheet metal fabrication shop for custom ductwork solutions
  • Preventative maintenance agreements include 10% parts discount and priority service
  • Experienced in commercial installations for schools, medical facilities, and retail spaces
  • Technicians trained on all HVAC system makes and models including geothermal technology
Services
Preventative Maintenance
Our preventative maintenance program ensures HVAC systems operate at peak efficiency through bi-annual inspections and professional cleaning. This includes checking blowers, motors, filters, and refrigerant levels while providing customized recommendations. Clients receive a $10 hourly service discount and 10% off replacement parts, reducing energy costs and emergency repair needs through proactive system care.
Ductwork & Ventilation
Custom ductwork fabrication services address unique heating and cooling requirements for residential and commercial properties. Our sheet metal shop creates precision components that improve airflow efficiency and indoor air quality. Properly designed ventilation systems reduce energy consumption while maintaining consistent temperature distribution throughout homes and commercial spaces.
Commercial HVAC Services
We install and service HVAC systems for diverse commercial facilities including schools, churches, medical offices, and manufacturing plants. Our technicians handle new construction installations, system upgrades, and emergency repairs while ensuring compliance with commercial building codes. Specialized solutions accommodate large-scale operations requiring rooftop units and specialized climate control systems.
Geothermal Service
Geothermal system services provide energy-efficient heating and cooling through earth-loop technology. Our certified technicians install and maintain systems that leverage stable underground temperatures for reduced energy consumption. This environmentally friendly solution offers long-term cost savings while maintaining consistent indoor climate conditions for residential and commercial properties.
Mini Splits
Ductless mini-split installation and repair services offer zoned temperature control without traditional ductwork. Ideal for room additions or older buildings, these systems provide energy-efficient heating and cooling with minimal structural modifications. Our technicians ensure proper sizing and placement for optimal performance and energy savings.
Questions
What HVAC services do you offer for residential customers?
We provide complete residential HVAC solutions including system installation, repairs, preventative maintenance, and custom ductwork. Our technicians service all makes and models while offering energy efficiency improvements.
Do you handle commercial HVAC projects?
Yes, we complete commercial installations and repairs for schools, medical facilities, retail stores, and manufacturing plants. Our team handles projects ranging from new construction to system replacements.
Are preventative maintenance agreements worth it?
Our maintenance agreements reduce emergency repairs through bi-annual inspections and cleaning. Clients receive a $10 hourly discount and 10% off parts while extending equipment lifespan and improving energy efficiency.
What specialized HVAC systems do you work with?
We service geothermal systems, mini-splits, rooftop units, and specialized HVAC technology including infrared heating and humidity control solutions for both residential and commercial applications.
What are your service hours?
Our office operates Monday-Friday 8:00am-4:30pm. Emergency service is unavailable, but we prioritize prompt response during regular business hours for urgent HVAC needs.
Do you service both new and existing HVAC systems?
We service all HVAC equipment brands regardless of age or installation origin. Our technicians provide repairs, upgrades, and maintenance for existing systems while offering new installation recommendations based on property requirements.