Business Details
41 Years
experience
Emergency
services
Your Trusted HVAC & Plumbing Experts in San Gabriel Valley
Since 1985, R D Smith Heating & Air Conditioning has been the San Gabriel Valley's premier provider of HVAC and plumbing solutions. As a Carrier Factory Authorized Dealer with over 30 years of experience, we combine industry-leading products with expert installation and repair services. Our NATE-certified technicians deliver residential and commercial heating, air conditioning, and plumbing services across 12 cities, prioritizing honest recommendations and quality workmanship.We maintain a 100% satisfaction guarantee on Carrier installations and offer comprehensive maintenance plans to ensure long-term system efficiency. Our team's expertise spans new construction installations, emergency repairs, and energy-efficient upgrades, serving thousands of satisfied clients throughout Glendora, Covina, San Dimas, Azusa, La Verne, and surrounding areas.
Services
HVAC Installation
Plumbing Services
Commercial HVAC
Residential HVAC
Maintenance Plans
Emergency Repairs
Water Heater Services
Drain Cleaning
Copper Repiping
Details
- Year established: 1985
Highlights and features
- Over 30 years serving San Gabriel Valley communities
- Carrier Factory Authorized Dealer with 10-year warranties
- NATE-certified technicians with factory training
- 24/7 emergency service available same-day
- 100% satisfaction guarantee on installations
Associations and certifications
- Carrier Factory Authorized Dealer
- NATE Certified
What people say
Excellent service
Very professional
Great responsiveness
Honest and does great work
Working AC by Monday evening
Services
HVAC Installation
We specialize in complete HVAC system installations for residential and commercial properties. Our Carrier Factory Authorized technicians ensure proper sizing and installation of furnaces, air conditioners, and heat pumps. All installations include a 10-year parts warranty and 1-year labor warranty with our 100% satisfaction guarantee.
Plumbing Services
Our licensed plumbers handle all residential and commercial plumbing needs including water heaters, drain cleaning, copper repiping, and gas line services. We use quality materials like Navien tankless water heaters and Uponor PEX piping systems to ensure long-lasting solutions for our clients.
Commercial HVAC
We provide comprehensive commercial HVAC services including system design, installation, and maintenance for businesses of all sizes. Our NATE-certified technicians work with general contractors on new construction projects and offer 24/7 emergency service for critical system failures.
Maintenance Plans
Our maintenance programs include seasonal tune-ups, multi-point safety checks, and filter replacements for HVAC systems. Members receive priority service scheduling, repair discounts, and extended system lifespan through preventative care tailored to residential and commercial needs.
Emergency Repairs
We offer urgent HVAC and plumbing repair services with same-day availability. Our technicians carry common replacement parts and use advanced diagnostic tools to resolve issues quickly, minimizing downtime for homeowners and businesses during critical system failures.
Questions
What HVAC services do you offer?
We provide complete heating, air conditioning, and plumbing services including installations, repairs, maintenance, and emergency service for residential and commercial properties.
Are you available for emergency repairs?
Yes, we offer same-day emergency service with technicians available 7 days a week for urgent HVAC or plumbing issues.
Which areas do you service?
We serve Glendora, Covina, San Dimas, Azusa, La Verne, and 7 surrounding communities in the San Gabriel Valley region.
Do you offer financing options?
Yes, we provide flexible financing options for HVAC system replacements and major plumbing projects to qualified customers.
How do I schedule an appointment?
Call us directly at (626) 334-7847 or use our online contact form for fastest response and scheduling.
What warranties do you provide?
We offer a 10-year manufacturer warranty on Carrier system parts and a 1-year labor warranty on repairs with our satisfaction guarantee.
