
Whether youre dealing with a clogged drain, a faulty heating system, or need a complete installation, we adapt our services to suit your situation. Were a family business that values excellence and transparency, and our licensed, insured technicians uphold those standards on every job. With fair pricing and dependable craftsmanship, we strive to exceed expectations.
Served areas
- Alhambra, Arcadia, Azusa, Baldwin Park, Brea, Chino, Claremont, Covina, Diamond Bar, Duarte, El Monte, Fontana, Glendora, Hacienda Heights, La Habra, La Puente, La Verne, Monrovia, Ontario, Pasadena, Pomona, Rancho Cucamonga, Rosemead, San Dimas, San Gabriel, San Bernardino, Upland, West Covina, Whittier
Business details
- Licensed
- Insured
Highlights and features
- Fast, reliable plumbing and HVAC services in San Dimas
- Licensed, insured technicians with 20+ years experience
- Free estimates with fair and competitive pricing
- Comprehensive solutions for residential and commercial needs
- Highly rated by hundreds of satisfied local clients
- Prompt response and same-day service availability
Payment methods
- Cash
- Debit cards
- Credit cards




AC Installation
Report

Drain Cleaning
Report

Clogged Toilets
Report
Our professional plumbing team specializes in resolving clogged toilet issues promptly to prevent further damage to your home. We understand the risks of untreated blockages, including sanitation concerns and property damage. Trust us to deliver efficient, expert service tailored to your specific needs. Request your free estimate today to address your toilet stoppage with confidence.
Louis Grisham
Jun 13, 2025
Donald Frost
Jun 12, 2025
Vernon Lattimore
Jun 08, 2025
Ross McCollum
Jun 07, 2025
Dylan Ramsay
Jun 06, 2025
Diane Desrosiers
Jun 01, 2025
Alvin
Jun 01, 2025
These guys have been helping me with my 2 water heaters, with and without tank. Their prices are very reasonable and so far the crew have all been prompt, professional and easy to talk to. I will continue to use their services and I would recommend them to any family or neighbor who would need plumbing.
Ollie Brooks
May 31, 2025
Rena J.
May 29, 2025
Melanie Glazer
May 19, 2025
Jeanett Torres
May 19, 2025
Scott Browning
May 03, 2025
Our clay sewer line was in bad shape invaded by roots at connections. Went with sewer liner install. The Sewer Specialists were very professional and efficient by answering questions while working. Alpine Plumbing is very focused on customer service and satisfaction. Its nice to know there are still companies out there that understand the value for good customer service. Special mention to Mike Webster who took special care of us from start to finish. Sam who was very knowledgeable and clarified questions about the materials and the process. Hayden who shared additional explanation during install. Everyone was very polite, professional and customer service oriented!
Jeffrey Vogel
May 02, 2025
After an initial inspection of the interior plumbing, it was determined that we needed and jet wash out of the pipes and a search for the front clean out port. The guys from Alpine came out, jetted the pipe out and uncovered the front side clean out. [In the photo L to R Rudy, Erick and Gianni] Rudy and Gianni ran the jet and Erick ran the camera. Job Well done! Very happy with the work and the result!
Daniel Rivera
Apr 28, 2025
Angela Guzman
Apr 27, 2025
June Barkey
Feb 27, 2025
Brandon Kelliher
Feb 12, 2025
Louie Bai
Jan 30, 2025
Purchase the water heater on 2021 and never have issues on it. Called on Friday for a quick check. They are friendly and quickly response on the phone to set up an appointment on Monday for me even it is the president day. Professional and friendly service. Highly recommend to our neighborhood who may need water heater service!
Janet Gonzalez
Jan 15, 2025
Sorat Champhum
Jan 12, 2025
I contacted Alpine plumbing after realizing my Rinnai tankless water system was not working. I was able to make a appt to have a technician come out and confirm that my 5.5 yr old system had taken a turn for the worse and best course of action was to replace the unit. Background about the unit- new home builder installed Rinnai unit in 2019 with 1 flush performed 3 years ago.
Mike from Alpine plumbing was very knowledgeable and gave me options on replacement units and services needed to properly maintain my replacement unit from yearly flushes to filtered water systems or soft water systems.
I went ahead and replaced my unit the SAME DAY with a Navien tankless water system and Im very satisfied. Total time took about 4 hours including time Mike had to go and pickup the new tankless system and parts.
From the start, Mike and Ivan were friendly, professional and full of knowledge about their profession and I highly recommend both of them.
About the unit, I was able to do some research after the install and instantly realized the high-end Navien brand name with their warranty and quality of the parts. Unit also has the highest energy star ranking which is another benefit. There are also rebates available to those who qualify!
Mike gave me options about improving my hot water setup and Im completely impressed with the instant hot water now available at certain locations that are farthest from the water heater system and require me to run the water for 30-60 seconds at times just to have hot water.
Mike and Ivan are a great team and Im happy to share my positive experience about them and Alpine plumbing. Also to dog owners, Both of them were friendly to my 4 legged family members and did not give off any negativity when my Goldens were supervising and seeking attention lol
Mike from Alpine plumbing was very knowledgeable and gave me options on replacement units and services needed to properly maintain my replacement unit from yearly flushes to filtered water systems or soft water systems.
I went ahead and replaced my unit the SAME DAY with a Navien tankless water system and Im very satisfied. Total time took about 4 hours including time Mike had to go and pickup the new tankless system and parts.
From the start, Mike and Ivan were friendly, professional and full of knowledge about their profession and I highly recommend both of them.
About the unit, I was able to do some research after the install and instantly realized the high-end Navien brand name with their warranty and quality of the parts. Unit also has the highest energy star ranking which is another benefit. There are also rebates available to those who qualify!
Mike gave me options about improving my hot water setup and Im completely impressed with the instant hot water now available at certain locations that are farthest from the water heater system and require me to run the water for 30-60 seconds at times just to have hot water.
Mike and Ivan are a great team and Im happy to share my positive experience about them and Alpine plumbing. Also to dog owners, Both of them were friendly to my 4 legged family members and did not give off any negativity when my Goldens were supervising and seeking attention lol
Ceci C.
Jan 04, 2025
Amy Tull
Jan 02, 2025
Tom Hoffman from Alpine was the third plumber I had come for an estimate for the work (gas line reroute and water leak) I needed on a Friday afternoon. He was on time and the only one who did a thorough investigation of my entire property regarding the water lea and gas line. He explained his plan for repair, I got an estimate and the work was scheduled for the following Monday. He kept me updated every step of the way. He is a valued asset to your company. I wish I could have paid him directly for the service he provided.
Dolores Bojorquez
Mar 21, 2024
Wesley C. Erickson
Dec 26, 2023
Alpine Plumbing and Rooter saves the day! The gentleman who answered the phone at 7am was so friendly, quick and efficient to get me on the books. He had a technician over to check out the leak under my sink within 5 hours and accommodated my work schedule. Bryan was also super friendly and knowledgeable, and saw the leak was coming from the garbage disposal. I didnt have a chance to do price comparisons, but it seemed fair and I was just grateful to get it done quickly so there wasnt too much water damage. Thank you, again! Highly recommend this company.