Your trusted partner for all climate control needs
At B & S HVAC, we've been keeping San Marino homes and businesses comfortable for over 18 years. Our factory-trained technicians bring precision and expertise to every job, ensuring your HVAC systems operate at peak efficiency.
We combine cutting-edge technology with old-fashioned customer service to ensure your complete satisfaction. From emergency repairs to system installations and routine maintenance, we handle everything with professionalism and attention to detail.
Fully certified professionals you can trust with your home
Serving San Marino with expertise since 2005
We're not happy until you're completely satisfied
No surprises or hidden fees - ever
Professional services tailored to your comfort needs
From precision installations to emergency repairs, our certified technicians ensure your air conditioning system provides optimal cooling efficiency and reliability.
Comprehensive heating services including furnace installation, repair, and maintenance. We ensure your home stays warm and comfortable during the colder months.
Regular maintenance plans to extend equipment life, prevent costly breakdowns, and maintain energy efficiency. Proactive care for your HVAC investment.
Fast response emergency repairs during business hours. Our expert technicians quickly diagnose and resolve issues to restore your comfort as soon as possible.
State-of-the-art diagnostic tools and techniques to identify complex HVAC issues with precision, saving you time and money on unnecessary repairs.
Comprehensive solutions to improve your home's air quality, including air purification systems, humidifiers, dehumidifiers, and advanced filtration options.
Specialized services to enhance your home comfort
Our comprehensive air conditioning services include installation, repair, and maintenance for all types of systems:
Keep your home warm and comfortable with our professional heating services:
Breathe easier with our specialized indoor air quality solutions:
Protect your HVAC investment with our comprehensive maintenance plans:
How we ensure quality service and your complete satisfaction
We begin with a thorough consultation to understand your specific needs and comfort requirements.
Our certified technicians perform a comprehensive diagnostic assessment of your HVAC system.
We develop and implement the most effective solution for your specific situation and budget.
We perform quality checks and follow up to ensure your complete satisfaction with our service.
Modern solutions for the tech-savvy homeowner
Today's HVAC technology offers unprecedented control and efficiency. At B & S HVAC, we specialize in integrating the latest smart technologies with reliable heating and cooling systems.
Our smart HVAC solutions provide:
Experience the perfect balance of comfort and efficiency with our innovative smart HVAC technology.
Schedule a Smart HVAC Consultation
Real experiences from our satisfied customers
"B & S HVAC came to our rescue during a heatwave when our air conditioner stopped working. They responded quickly, diagnosed the issue accurately, and had our system running perfectly within hours. Their professionalism and expertise are unmatched!"
"For over five years, I've trusted B & S HVAC with all my heating and cooling needs. Their maintenance plans have saved me thousands in potential repairs, and their technicians are always courteous, knowledgeable, and thorough. I wouldn't trust anyone else with my home comfort systems."
"When our heating system failed unexpectedly, B & S HVAC provided exceptional emergency service. They arrived promptly, explained the issues clearly, and fixed the problem without trying to upsell unnecessary services. Their honesty and expertise are truly refreshing."
"B & S HVAC installed our complete HVAC system during our home renovation, and we couldn't be happier with the results. The team was professional from consultation to installation, explaining all our options and recommending an energy-efficient system that has significantly reduced our utility bills."
Providing premium HVAC services throughout San Marino and surrounding communities
Not sure if we serve your area? Call us to confirm!
Everything you need to know about our HVAC services
We offer emergency services during our regular business hours (Monday to Friday, 8 AM - 4 PM). For after-hours emergencies, we prioritize service requests for the next business day. Our technicians are equipped to handle urgent situations efficiently.
We recommend bi-annual maintenance—once in spring for your cooling system and once in fall for your heating system. Regular maintenance extends equipment life, improves energy efficiency, prevents costly breakdowns, and maintains manufacturer warranties.
Our certified technicians are trained to work on all major residential and commercial HVAC brands and systems including Carrier, Trane, Lennox, Rheem, American Standard, Bryant, Goodman, and more. This includes central air conditioning, heat pumps, furnaces, ductless mini-splits, and packaged systems.
Yes, we partner with several reputable financing companies to offer flexible payment plans with competitive rates. Our advisors can help you find the right financing solution that fits your budget, allowing you to invest in quality HVAC equipment with manageable monthly payments.
We offer several solutions to improve energy efficiency, including smart thermostat installation, duct sealing, HVAC system upgrades to high-efficiency models, proper insulation recommendations, regular maintenance, and personalized energy-saving tips for your specific system and home configuration.
All our technicians are EPA-certified and receive ongoing factory training from major manufacturers. They hold NATE (North American Technician Excellence) certifications, which is the industry's most rigorous testing program. We maintain all required state and local licenses, and are fully insured for your peace of mind.
Reach out today for expert HVAC solutions
2990 W Hvn Rd,
San Marino,
CA 91108