Business Details
50+ Years
experience
Your Trusted HVAC Equipment Supplier in Fenton, MO
Mechanical Supply has been a trusted provider of HVAC equipment and parts since 1952. Our company specializes in heating and cooling solutions, offering a comprehensive selection of products including furnaces, air handlers, heat pumps, and commercial units. We serve residential and commercial clients across Missouri and Illinois with reliable products and technical expertise. Our inventory includes brands like Sure Comfort, Weatherking, and LG, alongside essential components such as coils, condensing units, and thermostats. We prioritize customer satisfaction through competitive pricing, knowledgeable support, and convenient locations in Fenton, Festus, Maryland Heights, O'Fallon, Belleville, and Springfield.Our team stays updated on industry advancements to ensure we deliver cutting-edge solutions. We maintain strong relationships with manufacturers to guarantee product quality and availability. Our commitment to excellence extends to our extensive tool and accessory offerings, including refrigeration parts, piping supplies, and electrical components. We provide resources like credit applications and online ordering to streamline the purchasing process. Our decades of experience position us as a leader in the HVAC supply industry.
Services
HVAC Equipment
Parts Supply
Refrigeration Parts
Thermostats
Piping Supplies
Tools & Storage
Commercial Units
Air Quality Products
Electrical Accessories
Zoning Systems
Details
- Year established: 1952
Highlights and features
- We offer 70+ years of HVAC industry expertise since 1952
- Our inventory includes top brands like Sure Comfort and Weatherking
- We provide technical support for complex heating and cooling systems
- Multiple locations serve Missouri and Illinois customers efficiently
- Our staff maintains manufacturer-certified product knowledge
Services
HVAC Equipment
We supply residential and commercial HVAC systems including furnaces, air handlers, heat pumps, and condensing units. Our inventory features energy-efficient models with SEER2 and R-454B refrigerant compliance. Technicians recommend solutions tailored to specific building requirements.
Parts Supply
Our catalog includes igniters, contactors, capacitors, and control boards for major HVAC brands. We stock both standard and specialty parts for quick replacements. Technicians verify compatibility to ensure proper system function.
Refrigeration Parts
We provide compressors, filter driers, and refrigerant linesets for commercial refrigeration systems. Our inventory includes R-448A and R-290 compatible parts meeting EPA guidelines. Technical staff assist with specification requirements.
Thermostats
Our selection includes programmable, mechanical, and smart thermostats for residential and commercial applications. We offer models with zoning capabilities and energy management features. Technicians provide installation guidance.
Tools & Storage
We supply HVAC service tools including charging kits, thermometers, and brazing equipment. Our inventory features organized storage solutions for technician vehicles. Safety gear meets OSHA compliance standards.
Questions
What HVAC brands do you carry?
We stock Sure Comfort, Weatherking, LG, and Rheem products including furnaces, air handlers, and heat pumps.
Do you sell commercial HVAC equipment?
Yes, we offer commercial units and components for large-scale heating and cooling systems.
Are refrigeration parts available?
We carry refrigeration motors, filter driers, and R-290 compliant components for commercial applications.
Do you have HVAC tools and accessories?
Our inventory includes charging kits, thermometers, and storage solutions for HVAC technicians.
What locations serve Missouri customers?
We have branches in Fenton, Festus, Maryland Heights, and O'Fallon, Missouri.
Can I order HVAC parts online?
Yes, our website offers online ordering for select HVAC components and equipment.
