
Serving San Dimas, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"Completed work quickly and efficiently."





+67


Serving San Dimas, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"Completed work quickly and efficiently."





+67

Serving San Dimas, CA and surrounding areas
Approved
In business since 1997
Free estimates
Emergency services offered
"He was expensive for a simple job. Poor quality work for that much money. He left the old air conditioner. out on the sidewalk in front of the apartments. I told him to take it out back to the trash dumpster. I'm a senior citizen and can not do the work myself anymore."





+33

Serving San Dimas, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Free estimates
Warranties offered
"Trinity was absolutely Lämborginee! Chris showed up right on time and did an outstanding job. He is highly competent at what he does, and it shows in every detail. I was especially impressed that he arrived in a clean truck, was dressed professionally, and maintained a clean workspace throughout the job?he even vacuumed before leaving. I will definitely be using him again for my other properties. I?d rate him a 12 out of 10! Most importantly, he truly takes pride in his work?and that makes all the difference."





+83

Serving San Dimas, CA and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"Pedro was cordial and professional and gave me options on replacement thermostats that was easy for me to operate."





+9

Serving San Dimas, CA and surrounding areas
Approved
In business since 1990
Free estimates
Emergency services offered
"Ray responded in a timely manner and was very thorough in diagnosing and explaining the problem. I would highly recommend him and plan to use him for any future needs."





+2

Serving San Dimas, CA and surrounding areas
Approved
In business since 2022
Free estimates
Warranties offered
"Job well done. Great result. Completed on time. Very happy. Would hire again. Highly recommend."





+6

Serving San Dimas, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"It was a good service."




Serving San Dimas, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Emergency services offered
"I highly recommend this company. Penguin heating & Air was very quick to respond to my request, fast text reply, sent them pics, they replied with a quote, which was way lower than anyone else on this site, or even our regular guy that we normally use, we scheduled an appointment for the very next day, which was today, he also finished the job the same day! David did a very good job, very professional. Despite a terrible rainy day, he got the job done. When he was done he walked me through with exactly what he did. He also quoted me for a service on an existing unit and his quote was almost $200 less than what our regular guy charges us... We will absolutely be using this company again."





+6

Serving San Dimas, CA and surrounding areas





+6

Serving San Dimas, CA and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Really wonderful experience. Super fast communication and able to come out quickly to fix my furnace. They were very professional while at my home and honest. Trouble shot the issues until they found what was wrong. I would definitely hire them again and recommend to others."





+8
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