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Business Details
50+ Years
experience
Trusted HVAC Installation & Repair Services in Marion, OH
Dave Roush Heating & Cooling has served Marion, Ohio and surrounding communities since 1968 as a family-owned HVAC business. Our team of certified professionals specializes in heating, cooling, and indoor air quality solutions for residential and commercial clients. We maintain State of Ohio HVAC, Boiler & Plumbing Contractor license #31720 and operate as a Bryant Factory Authorized Dealer, demonstrating our commitment to industry-leading standards. With decades of combined experience, we provide system installations, emergency repairs, preventive maintenance, and extended warranty options.

Our technicians receive ongoing training to stay current with evolving HVAC technologies and efficiency standards. We prioritize proper equipment sizing, energy-efficient solutions, and personalized consultations to meet each client's unique comfort needs. Our service agreements help customers maintain optimal system performance while protecting their investment. As an NFIB member, we advocate for small business values while delivering reliable HVAC services backed by factory warranties.
Services
HVAC Installation Heating Repair Air Conditioning Maintenance Indoor Air Quality Commercial HVAC Services
Details
  • Year established: 1968
Highlights and features
  • Family-owned HVAC business serving Marion since 1968
  • Bryant Factory Authorized Dealer with certified technicians
  • Comprehensive service agreements for system longevity
  • Proper equipment sizing for optimal energy efficiency
  • Ongoing technician training for latest HVAC technologies
Associations and certifications
  • Bryant Factory Authorized Dealer
  • State of Ohio HVAC, Boiler & Plumbing Contractor license #31720
  • NFIB
Services
HVAC Installation
We provide complete HVAC system installations for residential and commercial properties. Our technicians perform free in-home consultations to determine proper equipment sizing and recommend energy-efficient solutions. We offer Bryant products with AFUE ratings up to 98% and SEER2 ratings up to 24. Our installations include factory warranties and financing options for qualified customers.
Heating Repair
Our licensed technicians handle all heating system repairs for gas, oil, and electric furnaces. We service all brands and offer emergency repair services during regular business hours. Preventative maintenance programs help reduce unexpected breakdowns and extend equipment lifespan while maintaining energy efficiency.
Air Conditioning Maintenance
We offer annual maintenance agreements for air conditioning systems to ensure optimal performance. Our service includes coil cleaning, refrigerant checks, and SEER2 efficiency testing. Regular maintenance helps maintain manufacturer warranties and prevents costly emergency repairs during peak cooling seasons.
Indoor Air Quality
Our IAQ specialists install air purification systems, humidifiers, and ventilation solutions to improve indoor comfort. We offer MERV 10-15 air filters, HEPA systems, and UV light installations to reduce allergens and airborne contaminants in residential and commercial spaces.
Commercial HVAC Services
We provide comprehensive HVAC solutions for commercial properties including system design, installation, and maintenance. Our services cover light commercial to industrial applications with specialized equipment for commercial refrigeration and large-scale climate control systems.
Questions
What HVAC services do you offer in Marion?
We provide complete HVAC services including system installation, repair, and maintenance for residential and commercial properties. Our offerings include Bryant heating and cooling systems, indoor air quality solutions, and commercial HVAC services.
Do you offer financing options for HVAC installations?
Yes, we offer flexible financing options for qualified customers seeking new HVAC system installations. Our financing programs help make energy-efficient upgrades more affordable with convenient payment terms.
Are you available for emergency HVAC repairs?
We handle emergency HVAC repairs during regular business hours (Monday-Friday 8AM-5PM). For urgent issues outside these hours, we recommend scheduling service during our standard operating times.
What areas do you service?
We primarily serve Marion County and Morrow County, Ohio, including the surrounding communities. Our service area covers both residential and commercial properties requiring heating, cooling, and indoor air quality solutions.
What makes you a Bryant Factory Authorized Dealer?
As a Bryant Factory Authorized Dealer, we meet stringent performance standards for technical expertise, customer service, and product knowledge. This certification ensures we provide top-quality Bryant HVAC systems with full factory warranties.
Do you offer maintenance agreements for HVAC systems?
Yes, we offer annual service agreements that include preventive maintenance visits to keep HVAC systems running efficiently. These agreements help extend equipment lifespan and maintain optimal energy efficiency year-round.