HVAC Service in Altadena, CA
June Special: 10% Off for Every New Customer!
Trusted Heating and Cooling Service in Altadena
Call us for a free estimate - (626) 244-2038
AC Repair, Heating, Installation, Maintenance, and Emergency Service
Family-Owned, Fully Licensed: Serving Altadena and the San Gabriel Valley
Reliable Heating and Cooling Throughout Altadena
(626) 244-2038
A & L HVAC Sierra Madre provides professional heating and cooling services for customers throughout Altadena, CA. Whether you need emergency AC repair, a new furnace installation, annual maintenance, or an indoor air quality upgrade, our certified technicians respond quickly and complete most jobs on the first visit.
Our service vehicles are stocked with common parts for all major HVAC brands so we can resolve most heating and cooling issues without a second trip. We give you a clear written estimate before starting any work and never charge surprise fees.
Our full range of services is available throughout Altadena: AC repair and installation, furnace and heat pump repair and installation, annual HVAC maintenance, duct cleaning, thermostat installation, zone system design, indoor air quality solutions, UV air sanitizers, and commercial HVAC service.
We are fully licensed and insured in California and carry all necessary permits for HVAC work throughout Los Angeles County. Equipment installations come with full manufacturer warranties plus our own labor warranty. First-time customers receive 10% off any service.
Call us for a free estimate - (626) 244-2038
Frequently Asked Questions
HVAC Service in Altadena, CAIs A & L HVAC available in Altadena?
Yes, we provide heating and cooling service throughout Altadena and the San Gabriel Valley area. Call (626) 244-2038 to book your appointment.
How fast can you respond to an HVAC emergency in Altadena?
We treat AC and heating failures as priority calls in Altadena. Call (626) 244-2038 and we dispatch a technician as quickly as possible.
Do you service heat pumps in Altadena?
Yes, we install, repair, and maintain all types of heat pumps in Altadena including ductless mini-split systems. Call (626) 244-2038 for service.
What HVAC brands do you service in Altadena?
We service all major HVAC brands in Altadena including Carrier, Trane, Lennox, Rheem, Goodman, and York. Call (626) 244-2038 for any brand.
Do you offer duct cleaning in Altadena?
Yes, professional duct cleaning is available for Altadena homes and businesses. We use commercial-grade vacuum equipment to clean every section of your duct system.
Can I get a free estimate in Altadena?
Yes, we offer free in-home estimates for new HVAC installations in Altadena. Call (626) 244-2038 to schedule your free estimate today.
AC Repair - Sierra Madre | AC Installation - Sierra Madre | Heating Repair - Sierra Madre | Heating Installation - Sierra Madre
91001, 91003
Altadena Hills, Christmas Tree Lane, East Altadena, Farnsworth Park Area, Fog Harbor, Lake, Loma Alta, Mendocino, Mount Lowe, North Altadena, Pasadena Border, Rubio, Santa Rosa, Upper Altadena, West Altadena, Woodbury