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Business Details
29 Years
experience
Your Trusted HVAC Partner in St. Louis
Linn Heating & Air has served St. Louis and surrounding areas for over 26 years as a family-owned HVAC company. Founded by Rick Linn, our team of licensed technicians delivers honest assessments and efficient service for residential and commercial clients. We specialize in furnace and air conditioning repairs, ductwork systems, water heater replacements, and full plumbing services. Our commitment to quality workmanship and customer satisfaction has earned us long-term trust in the community.

With two locations in Florissant and Lincoln County, we continue prioritizing kindness, honesty, and biblical values in every service interaction. Our expertise includes authorized Lennox dealership services and energy-saving solutions tailored to local climate needs.
Services
Furnace Repair AC Installation Ductwork Systems Water Heater Replacement Plumbing Services Air Cleaner Installation Energy Efficiency Solutions
Details
  • Year established: 1997
Highlights and features
  • We have over 25 years of experience serving St. Louis HVAC needs
  • Our team consists of licensed and bonded service technicians
  • We offer 0% financing options for major system replacements
  • We are authorized Lennox Dealers with specialized expertise
  • Our service includes energy-saving assessments and solutions
Associations and certifications
  • Lennox Dealers
Services
HVAC Repair
We provide comprehensive heating, ventilation, and air conditioning repair services for residential and commercial properties in St. Louis. Our licensed technicians specialize in furnace and air conditioner maintenance, ensuring optimal performance and energy efficiency. With over 25 years of experience, we deliver reliable solutions tailored to each client's needs.
Air Conditioning Installation
Our authorized Lennox dealership offers complete air conditioning installations, including condenser units, evaporator coils, and freon line sets. We ensure proper system sizing and efficient installation to maximize cooling performance. Our technicians follow industry best practices for residential and commercial applications.
Ductwork Systems
We design and install complete ductwork systems for new constructions and perform repairs for existing HVAC systems. Our solutions improve airflow efficiency and indoor air quality. We use durable materials that meet industry standards for residential and commercial buildings.
Water Heater Replacement
Our team replaces aging water heaters with energy-efficient models, including proper installation of venting systems. We service both residential and commercial properties with various fuel types. Our replacements ensure reliable hot water supply and improved energy efficiency.
Plumbing Services
We offer full plumbing system replacements and repairs for residential and commercial properties. Our services include pipe leak detection, fixture installation, and system upgrades. Our licensed technicians handle both emergency repairs and scheduled maintenance projects.
People
Rick Linn
Owner
Rick founded Linn Heating & Air 26 years ago after completing HVAC training and working at Laclede Gas Service Department. He expanded from a single location to two offices while maintaining family values. Rick oversees operations and ensures service quality standards.
Questions
What HVAC services do you offer?
We provide furnace repairs, air conditioning installations, ductwork systems, water heater replacements, and plumbing services for residential and commercial clients.
Are you a licensed HVAC contractor?
Yes, all our technicians are licensed, bonded, and trained to handle residential and commercial HVAC systems with professional expertise.
Do you offer emergency HVAC service?
While we prioritize scheduled appointments, our technicians address urgent heating and cooling issues during regular business hours for St. Louis customers.
What financing options are available?
We offer 0% financing for complete air conditioning system replacements, including installation of condenser units, evaporator coils, and freon line sets.
Are you an authorized Lennox dealer?
Yes, we are authorized Lennox Dealers providing quality HVAC products and specialized installation services for residential and commercial applications.
What areas do you service?
We serve St. Louis city, Florissant, Lincoln County, and surrounding areas with comprehensive HVAC and plumbing solutions.