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Your Trusted HVAC Partner in Joplin, MO
J & M Smith Heating & Air Heating & Air has served the southwest Missouri region for over two decades, delivering dependable heating, cooling, and refrigeration solutions for residential and commercial clients. As an authorized Ruud dealer with certified technicians, we specialize in HVAC installation, boiler maintenance, appliance repair, and commercial refrigeration services. Our preventative care programs ensure systems operate efficiently year-round, minimizing breakdowns during extreme weather. With 24/7 emergency response capabilities and a commitment to customer education, we prioritize long-term equipment reliability.

Our team combines technical expertise with personalized service, addressing unique client needs through tailored solutions. Backed by industry-leading warranties and transparent communication, we maintain trust through consistent, high-quality workmanship. From routine maintenance to emergency repairs, our focus remains on delivering affordable, dependable comfort solutions for homes and businesses in Joplin and surrounding areas.
Services
HVAC Installation Boiler Repair Appliance Service Refrigeration Maintenance Preventative Care
Highlights and features
  • We offer 24/7 emergency HVAC repair services
  • Our technicians are certified Rheem professionals
  • We provide preventative maintenance programs
  • We service all makes and models
  • We offer commercial refrigeration solutions
Services
HVAC Installation
We install energy-efficient HVAC systems tailored to your home or business needs. Our experts assess your requirements and recommend optimal solutions for new construction or system upgrades. With proper installation, we ensure maximum comfort and energy savings for southwest Missouri's extreme weather conditions.
Boiler Repair
Our certified technicians provide comprehensive boiler repair and maintenance services. We address issues with heating efficiency, hot water supply, and system reliability for residential and commercial properties. Regular maintenance extends boiler lifespan and prevents unexpected failures during cold months.
Appliance Service
We offer fast repair services for major household appliances including refrigerators, freezers, and HVAC units. Our technicians diagnose issues and perform repairs to restore functionality, preventing food spoilage and maintaining home comfort during critical seasons.
Refrigeration Maintenance
We service commercial refrigeration systems for restaurants, grocery stores, and warehouses. Our maintenance programs ensure consistent temperature control, food safety compliance, and equipment longevity for businesses requiring reliable cooling solutions.
Preventative Care
Our preventative maintenance plans include professional inspections, cleaning, and system optimization. Regular servicing helps avoid breakdowns during peak seasons while improving energy efficiency and extending equipment lifespan for residential and commercial clients.
Questions
What HVAC services do you offer?
We provide installation, repair, and maintenance for residential and commercial heating and cooling systems.
Do you offer emergency repair services?
Yes, we provide 24/7 emergency HVAC repair services for urgent heating and cooling issues.
Do you service commercial refrigeration equipment?
Yes, we repair and maintain walk-in coolers, freezers, and refrigeration systems for businesses.
What appliance repairs do you handle?
We repair major home appliances including refrigerators, freezers, and heating/cooling units.
Do you offer preventative maintenance plans?
Yes, our preventative care programs help maintain system efficiency and extend equipment lifespan.