Business Details
41 Years
experience
Emergency
services
Your Trusted HVAC Partner in Florissant, MO
B & B Heating & Cooling has been dedicated to Florissant and St. Charles communities since 1985, providing quality HVAC services with over 30 years of experience. As a Lennox Premier Dealer, we combine industry-leading products with expert installation and repair services to ensure lasting comfort for residential and commercial clients. Our team holds certifications including the Centurion Award and Partner of the Year from Lennox, reflecting our commitment to excellence in customer service and technical proficiency.We offer 24-hour emergency support, annual maintenance agreements, and energy-efficient solutions tailored to individual needs. With two locations serving Missouri's St. Louis and St. Charles counties, our NATE-certified technicians deliver reliable heating, cooling, and indoor air quality solutions for homes and businesses.
Services
Heating Installation
Air Conditioning Repair
Furnace Maintenance
Indoor Air Quality
Emergency HVAC Service
Thermostat Installation
Boiler Repair
Ductless Mini-Splits
HVAC Maintenance Agreements
Utility Rebate Appraisals
Details
- Year established: 1985
Highlights and features
- 30+ years serving St. Louis and St. Charles communities
- 24-hour emergency HVAC service available
- Lennox Premier Dealer with industry awards
- NATE-certified technicians for expert installations
- Energy-efficient solutions with financing options
Associations and certifications
- Lennox Premier Dealer
- Centurion Award
- Partner of the Year
Services
Heating Installation
We specialize in complete heating system installations, including high-efficiency furnaces and boilers. Our technicians handle all makes and models while offering expert recommendations for optimal home comfort. Lennox equipment installations come with energy-saving guarantees and manufacturer-backed warranties. Our team ensures proper sizing and installation for maximum efficiency and longevity. We also provide financing options for new system purchases.
Air Conditioning Repair
Our certified technicians provide fast, reliable air conditioning repairs for residential and commercial properties. We service all brands with same-day emergency response capabilities. Diagnostic assessments identify root causes while preventing unnecessary part replacements. Regular maintenance extends system lifespan and improves energy efficiency. We guarantee first-time repairs using genuine manufacturer replacement parts.
Indoor Air Quality
We offer comprehensive indoor air quality solutions including filtration systems, humidifiers, and ventilation upgrades. Our Lennox Healthy Climate products remove allergens, bacteria, and chemical contaminants from residential environments. Whole-home purification systems integrate with existing HVAC equipment for continuous air cleaning. We provide UV germicidal lights and HEPA filtration options for allergy sufferers and health-conscious homeowners.
Emergency HVAC Service
Our 24-hour emergency service responds to critical heating and cooling failures at any time. Trained technicians carry common replacement parts for immediate repairs. We prioritize system restoration during extreme weather conditions. Emergency service includes diagnostic assessments and priority scheduling for follow-up maintenance. Customers receive direct access to on-call service representatives.
HVAC Maintenance Agreements
We offer customized maintenance agreements covering seasonal system inspections and preventive care. Annual checkups improve equipment efficiency and identify potential issues before failures occur. Our plans include priority service scheduling and discounted repair rates. Commercial clients receive tailored agreements matching operational requirements. Maintenance extends equipment lifespan while maintaining manufacturer warranty validity.
Questions
What HVAC services do you offer?
We provide complete heating, cooling, and indoor air quality solutions including installation, repair, and maintenance for residential and commercial properties.
Do you offer emergency HVAC service?
Yes, our 24/7 emergency service responds to critical heating and cooling failures with same-day repair capabilities.
Are financing options available?
We offer financing plans including no payments and no interest for 12 months on qualified Lennox system purchases.
Which areas do you service?
We serve Florissant, St. Charles, and surrounding areas including Ballwin, Chesterfield, O'Fallon, and Wildwood in Missouri.
What maintenance plans are available?
We offer customized HVAC maintenance agreements with seasonal inspections, priority service scheduling, and repair discounts.
Videos
