Approved
Mainline Plumbing Inc.
Sewer Main - Clear, Plumbing for a Remodel or Addition - Install, Septic System - Install or Replace,
About us
Mainline Plumbing Inc. provides trusted residential and commercial plumbing services throughout Escalon, Modesto, and surrounding Central Valley communities. With more than 30 years of experience, our licensed plumbing professionals handle everything from emergency plumbing repairs and drain cleaning to water heater installation, leak detection, sewer repairs, and full plumbing system upgrades. Homeowners and businesses rely on Mainline Plumbing for fast response times, honest recommendations, and dependable workmanship that lasts. Whether you need help with a clogged drain, broken water heater, pipe leak, or major plumbing repair, our experienced technicians use advanced tools and quality materials to deliver reliable solutions. When you need a plumber in Escalon, Modesto, or nearby areas, Mainline Plumbing is ready to provide professional service you can trust.
Business highlights
Se habla espanol
Emergency services offered
16 years of experience
Memberships & Affiliations
BNI
Amenities
Emergency Services
Yes
Warranties
Yes
Accepted Payment Methods
- CreditCard
Reviews
4.6191 Reviews
| Number of Stars | Image of Distribution | Number of Ratings |
|---|---|---|
| 81% | ||
| 13% | ||
| 0% | ||
| 3% | ||
| 3% |
Filter reviews by service
Showing 1-25 of 191 reviews
Gene D.
Feb 2026
Faucets, Fixtures and Pipes - Repair or Replace
The Technician sent waa Joey. He had great knowledge of how to resolve my problem. Joey has a great attitude and went out of his way to locate the parts needed (which proved to not be easy).
Did fantastic job with the invasion of the sheetrock on the backside, which closed up quite well. Joey has a great attitude and thorough of his handling of the project. Mainline had a good man on their staff.
Rene P.
Nov 2024
Miguel and his team were great! They were able to replace a water heater same day , and now my tenants can enjoy their holiday with hot water! I will hire again!
Pasqualina C.
Nov 2024
Mainline Plumbing arrived within one day of being contacted. They fixed the leak and advised my grandson on replacing the water line to the refrigerator. Definitely would call them back for any other plumbing work.
Steve M.
Sep 2024
Miguel did a great job - he was experienced, knowledgeable, trouble-shooted accurately and knew what had to be done and did it. Will have them replace my water heater when that time comes. Thanks Miguel!!!
Vincent F.
Sep 2024
Mainline Plumbing sent Carmelo to my home to snake out the kitchen sink, and capped the outside pipe. Carmelo was on time, professional, very friendly, and finished the job in a timely manner. Thank you Mainline Plumbing, you guys are the BEST!!!
James J.
May 2024
They were able to have the part in hand and showed up the same day. Professional and quick, and have earned future business and referrals to friends!
Jean S.
Sep 2023
The 2 techs were on time, efficient, friendly, explained why they did the way they did it and affordable. They are my go to plumbing company.
Response from Mainline Plumbing Inc.
"[Member Name Removed], We appreciate your kind words! Five star reviews are what we live for here at Mainline Plumbing Inc."
Jesus E.
Aug 2023
The main tube that was clogged was not able to get unclog probably due to a lot of soap scum build. But the second tube was unclog son no slow draining when showering.
Miguel F.
Apr 2023
Prompt service (Joey) and other service worker were very professional, complete removal, and installation in timely manner, made sure anything was working properly
Cathy M.
Feb 2023
Mainline plumbing was the only one of three companies who answers my call. Joey was available for same day service and arrived within a few couple of hours from my initial call. He was knowledgeable and explained the full issue and options for repair. He immediately got to work and finished the job quickly. I will be using Mainline plumbing as my go to from now on.
Dana M.
Jan 2023
Very good guys were nice and friendly would recommend them
Roy W.
Dec 2022
Faucets, Fixtures and Pipes - Repair or Replace
Mainline plumbing was awesome, they showed up on time and Tony went above and beyond to ensure the job was done right. I highly recommend this company and I will be using them in the future for my plumbing needs.
Ethan H.
Jul 2022
Water Heater - Repair or Service
Nice!
Ruth A.
May 2022
Drain Clog or Blockage - Clear
Quick service. Pleasant person. Good price.
Megan M.
Sep 2021
Carmelo did an excellent job on installing a gas fitting for my new dryer. He installed the fittings and got my dryer hooked up. He went above and beyond and also helped me light my pilot light on my water heater! He explained what he would do, performed the work and cleaned up after himself! Great job Carmelo!
Rebecca H.
Sep 2021
Drain Clog or Blockage - Clear
Customer was not notified additional charges before hand and the plumbing problem was not fixed. Company is requesting an additional 400 dollars to return and fix the problem.
Brenda C.
Sep 2021
Faucets, Fixtures and Pipes - Repair or Replace
N/A
Jim M.
Aug 2021
Faucets, Fixtures and Pipes - Repair or Replace
They did a good job. But they are very Expensive for the job they did.
Destiny G.
Jul 2021
Spectacular! Super friendly, professional, helpful and reasonable. Joey was our tech and he was fantastic. I have a good car mechanic, a doctor and now a plumber. I wouldn't hire anyone else.
Response from Mainline Plumbing Inc.
"Thank you [Member Name Removed]! It is great to hear when customers are happy with the service. Please call us anytime!"
Ray T.
May 2021
Water Heater Installation and Replacement
Prompt service, friendly family business. Left the work area clean when they finished replacing the water heater.
Donna P.
Apr 2021
Water Heater Installation and Replacement
Joey was efficient tidy on time and completed the job in a timely manner I would recommend mainline plumbing and joey to everyone. Thank you so much Donna Pfiester
Lisa H.
Apr 2021
Faucets, Fixtures and Pipes - Repair or Replace
N/A
Benita O.
Apr 2021
Tankless Water Heater - Repair
The person who worked on it knew what he was doing and explained things very well. He was friendly and helpful.
Gary M.
Mar 2021
Water Heater Installation and Replacement
Great guys, fast , clean. called at noon done by 5pm.
Jim T.
Mar 2021
Amazing and professional like last time I hired them!!
Licensing
Licensed*
Trade License Number
953726
Trade License Locale
CA
Trade License Expiration
10/31/2026
State Contractor License Requirements
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.
*Contact business to see additional licenses.
FAQ
Mainline Plumbing Inc. is currently rated 4.6 overall out of 5.
Mainline Plumbing Inc. accepts the following forms of payment: CreditCard
No, Mainline Plumbing Inc. does not offer free project estimates.
No, Mainline Plumbing Inc. does not offer eco-friendly accreditations.
Yes, Mainline Plumbing Inc. offers emergency services.
Yes, Mainline Plumbing Inc. offers warranties.