Elser Plumbing
Company Overview
Elser Plumbing is known for its honesty, dependability, and expertise, providing upfront pricing and steering clear of high-pressure sales methods.
Located in Glendora, CA, Elser Plumbing is a small, owner-operated plumbing company. Ron Elser has been serving the plumbing requirements of the San Gabriel Valley Foothill Communities for more than 20 years, achieving a 99% repeat customer base.
With a California State License as a Specialty Plumbing and General Building Contractor (lic. 892891), Ron Elser has over 30 years of hands-on plumbing experience in residential, commercial, and public works sectors. Additionally, Ron has served as a Contract Plumbing Inspector for LAUSD.
Business Services
- Bathtub installation
- Bathtub repair
- Drain installation
- Drain repair
- Faucet installation
- Faucet repair
- Garbage disposal installation
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Hot water recirculation pump installation
- Hot water recirculation pump repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- Shower repair
- Sink installation
- Sink repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
Mon: | 8:00 AM - 5:00 PM |
Tue: | 8:00 AM - 5:00 PM |
Wed: | 8:00 AM - 5:00 PM |
Thu: | 8:00 AM - 5:00 PM |
Fri: | 8:00 AM - 5:00 PM |
Sat: | Closed |
Sun: | Closed |
Recommended Customer Reviews

Ron the owner replaced my water heater as it refused to keep working. he did a great job--very professional, fast service, and reasonable with his prices. Replaced it the next day as I am handicapped and needed the hot water to survive--he even changed a prior appointment for someone else for my emergency. I could not ask for more. He was honest with what I needed and did not need. I have used him several times and he always does a superior job. He always calls the next day to make sure there are no problems. You could not deal with a better person.

Tried getting some information on the phone. They were less than helpful. Did not make it seem like they wanted the business. My suggestions. Call a different local plumber.

I noticed something from the 1st floor bedroom closet ceiling that looked like circle with spots of black around the circle, and a hole in the middle. I've never noticed that before. So we're not sure if its a leak from our bathroom upstairs or from an a/c. We called Elser Plumbing, who is local, and he came in on a Friday. He was personable, and he knew what he was doing. He even helped us with the other issues we have, and informed us how to deal with them ourselves. He saw the problem when he took the commode out, and showed my husband where it was coming for. He also replaced the mechanics inside the toilet. He was very honest, fast, and charged us what he told us, and he was done in about 1.5 hours. I will definitely recommend Ron Elser, owner of Elser Plumbing to everyone! Before he left, he says he will call and check on the status of the job. We're very happy, and confident that Elser Plumbing is one honest, respectable company, and may God continue to bless this company.

I had a RO filter system installed by Elser plumbing and mechanics and I was very happy with the turn out! I met Ron who was very friendly, intelligent and knew more than the average plumber. I would definitely recommend Elser Pluming to anyone!