Don N.
9/24/2025
David did a great job in giving up us options and clearing the AC condensation line. Very knowledgeable and amazing service. We used Marathon a few times for both plumbing and AC maintenance,...
Marathon Plumbing, Heating & Air
Closed
(7)
Photos
9826 Painter Ave Ste E
Whittier, CA 90605
Marathon Plumbing, Heating & Air is a family-owned and operated company based in Whittier, CA, serving the greater Los Angeles area since 1990. They specialize in air conditioning, heating, and plumbing services, offering expert installation and maintenance with a focus on eco-friendly technology and exceptional customer service.
With a team of highly trained professionals, Marathon provides reliable solutions for both residential and light commercial needs. Their commitment to quality and customer satisfaction has earned them a strong reputation in the community, making them a trusted choice for HVAC and plumbing services.
Generated from the website
Also at this address
Reviews
4.57 reviewsLaura J.
10/9/2025
Marathon Heating annd Air is our current maintenance company here in Riverside California. David came out today to service our blowers and other equipment in the attic. He was very...
Alex D.
7/9/2025
Hope you're happy with a 30day warranty on repairs! Paid ~1k for diagnosis, retermination and recharge for a mini-split after it was determined that the lines were slow-leaking at the fitting....
Penny E.
5/20/2025
David Guiterrez performed a bi-annual service on our A/C unit. Professional, efficient service and supplied us with a much needed filter. Thank you for the courteous reliable service. We were...
Elizabeth B.
9/12/2024
Great service! We replaced my Mom's HVAC system this weekend and Marathon made sure it was complete with everything they promised. Took pictures in areas that we couldn't see to show the job was...
See a problem?
