Heat Pumps - Install or Repair, Gas or Electric Furnaces - Install or Repair, Central Air Conditioners - Install or Repair
"Leonard & crew are the best. The best I have ever had."
Stephen B. in August 2016
HVAC, Insulation, Duct Cleaning , and 2 more
"Installation was fast and clean."
Mitzi E. in December 2022
HVAC
"Nice knowledgeable young man Jose, did a great job and was very nice."
Darlene K. in December 2023
Heat Pumps/Air Conditioning, Indoor Air Quality, Airflow (ductwork) , and 2 more
"Trinity Heating and AC expertly re-duct my home and replaced my vents with high velocity vents. Owner/Operator Chris Shay and his crew is very knowledgeable, efficient and trustworthy. I highly recommended Trinity Heating and AC."
Leo G. in April 2024
HVAC, Commercial HVAC, Residential HVAC
"Most affordable of all the companies we bid.. Communicative, quick, professional"
Steven M. in December 2021
Air Conditioning, Indoor Air Quality, Service / Repair , and 2 more
"They are outstanding and do a great job. I use them all the time for my rental properties and I am happy to recommend them."
Richard D. in February 2017
In business since 2020
About us: "Welcome to Sean Patrick HVAC, Your Trusted HVAC Contractor Serving SOCAL, CA and Surrounding Areas. For over 10 years, we’ve provided exceptional HVAC repairs, HVAC replacement, air conditioning maintenance, furnace replacement, and indoor air quality services for residential and commercial customers. Our NATE-certified technicians have the experience and expertise to correctly diagnose and repair all makes and models of HVAC systems. We offer 24/7 emergency HVAC repair service, so you’re never left in the cold or heat. As your local HVAC contractor, we provide: HVAC Repairs – Get your AC, furnace, or heat pump running again quickly with our skilled repair technicians HVAC Replacement – We replace old, inefficient HVAC systems with new top brand models properly sized for your home/business Air Conditioning Maintenance – Preventative maintenance maximizes the lifespan of your AC system Furnace Replacement – We replace broken furnaces with energy efficient new models"
Service & Repair, HVAC, Residential AC Install , and 2 more
"Jeff arrived on time and was professional, courteous and knowledgeable. He didnâ  t upsell a new heating system - he told me it wouldnâ  t be worth it. He also took care to keep my carpet clean by wearing shoe covers and laying down a cloth under the ladder to catch any dust from the attic, which I greatly appreciated."
Cindy J. in December 2021
"Excellent sales and service Great job"
Michael C. in December 2021
Altadena Heating & Furnace Contractors are rated 4.8 out of 5 based on 794 reviews of 794 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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