Business Details
41 Years
experience
Emergency
services
Your Trusted HVAC Partner in Saint Peters, MO
Cisco Heating & Air Conditioning has been Saint Peters' trusted heating and cooling expert since 1985, serving residential and commercial clients across Saint Charles County and surrounding communities. As a Bryant dealer with over 35 years of industry experience, we specialize in HVAC system installation, repair, and maintenance while maintaining a reputation for solving complex comfort challenges on the first visit. Our team of certified technicians delivers comprehensive solutions including energy-efficient equipment upgrades, indoor air quality improvements, and preventive maintenance programs tailored to Missouri's climate demands. We distinguish ourselves through 24/7 emergency service availability, extended warranty options, and personalized service agreements that ensure optimal system performance.Backed by decades of local market expertise and factory-certified training, we combine cutting-edge technology with time-tested reliability to protect our clients' investments. Our commitment to excellence extends to commercial HVAC services, sheet metal fabrication, and air duct sealing, supported by flexible financing options and full factory warranties on all installations. This combination of technical proficiency, responsive service, and community-focused values has earned us 496 customer reviews affirming our position as the region's preferred HVAC provider.
Services
HVAC Repair
New Installation
Preventive Maintenance
Commercial HVAC
Sheet Metal Fabrication
Details
- Year established: 1985
Highlights and features
- 35+ years serving Saint Charles County with HVAC expertise
- 24/7 emergency service available for urgent needs
- Factory-trained technicians with Bryant certification
- Customized service agreements for system longevity
- Flexible financing options for major installations
What people say
Efficient service
Professional technicians
Prompt response
Reliable company
Knowledgeable staff
Services
HVAC Repair
Our licensed technicians provide emergency and scheduled HVAC repairs for residential and commercial systems. With 24/7 service availability, we address urgent heating and cooling failures using factory-certified parts and diagnostic tools. Customers benefit from same-day appointments, transparent pricing, and comprehensive troubleshooting that resolves issues permanently while maintaining system warranties.
New Installation
We specialize in complete HVAC system installations for new construction and replacement projects. Our process includes energy audits, equipment selection guidance, and proper sizing calculations to ensure optimal efficiency. As Bryant dealers, we offer factory warranties and financing options while guaranteeing minimal disruption during installation of air conditioners, heat pumps, furnaces, and zoning systems.
Preventive Maintenance
Our maintenance agreements include seasonal performance tune-ups that extend equipment lifespan and prevent breakdowns. Technicians perform 14-point inspections covering electrical components, refrigerant levels, and safety controls. Regular maintenance reduces energy costs by 15-25% while preserving manufacturer warranties through documented service history.
Commercial HVAC
We serve light commercial clients with specialized HVAC solutions for offices, retail spaces, and industrial facilities. Our capabilities include rooftop unit maintenance, VAV system optimization, and clean room environmental controls. Businesses benefit from scheduled maintenance programs, emergency service contracts, and energy efficiency upgrades that minimize operational disruptions.
Sheet Metal Fabrication
Our in-house sheet metal fabrication shop creates custom HVAC components for residential and commercial projects. Services include duct system design, fabrication of transition pieces, and installation of specialized ventilation systems. This capability ensures precise fittings for improved airflow efficiency while meeting unique architectural requirements in both new construction and retrofit applications.
People
David Cissell
Owner
David Cissell founded Cisco Heating & Air Conditioning in 1985 with a vision to provide reliable HVAC solutions to Saint Peters residents. With over 35 years in the industry, he oversees operations while maintaining customer relationships. His leadership emphasizes technical excellence and community service.
Toph Boland
Service Manager
Toph Boland manages daily service operations with 20+ years of HVAC experience. He supervises technician scheduling and quality control while ensuring prompt emergency response. His focus on customer satisfaction has helped maintain the company's 4.9-star review average.
Mike Rootz
Lead Technician
Mike Rootz is a certified HVAC technician with 15 years of service excellence. Recognized in multiple customer reviews, he specializes in complex system diagnostics and preventive maintenance. His technical expertise and customer service skills make him a trusted service provider in the community.
Sue R.
Customer Service Manager
Sue R. coordinates customer appointments and service agreements with over a decade of experience. Known for compassionate support during HVAC emergencies, she ensures smooth communication between clients and technicians while managing service scheduling logistics.
Mark Davis
Commercial HVAC Specialist
Mark Davis leads commercial HVAC operations with specialized training in large-scale system maintenance. He manages projects for businesses and industrial clients while implementing energy efficiency solutions that reduce operational costs for commercial properties.
Questions
What HVAC services do you offer for residential customers?
We provide complete HVAC solutions including system installation, repair, and preventive maintenance. Our services cover air conditioners, heat pumps, furnaces, indoor air quality systems, and emergency repairs with 24/7 availability.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency HVAC repair services for urgent heating and cooling failures. Our technicians respond promptly to after-hours emergencies with no additional charges for after-hours service.
What financing options are available for new HVAC systems?
We offer flexible financing options for HVAC installations through approved credit programs. These allow customers to upgrade equipment with manageable monthly payments while qualifying for manufacturer warranties and rebates.
Which areas do you service?
We serve Saint Charles County, Saint Louis County, Saint Louis City, and surrounding communities including O'Fallon, St. Charles, Wentzville, and Chesterfield with both residential and commercial HVAC services.
How can I schedule an HVAC service appointment?
Call us at 636-477-0100 to schedule service. Our customer service team coordinates appointments for emergency repairs, maintenance visits, and system installations during regular business hours and after-hours emergencies.
What preventive maintenance programs do you offer?
Our service agreements include seasonal tune-ups with 14-point inspections, priority scheduling, and discounted repair rates. These programs help maintain system efficiency, extend equipment lifespan, and preserve manufacturer warranties.
