4.6 
1.9k+ *The Angi rating for Plumbing companies in Pasadena, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plumbing needs.
*The HomeAdvisor rating for Plumbing companies in Pasadena, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plumbing needs.
Last update on December 24, 2025
Serving Pasadena, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Free estimates
Emergency services offered
"Best plumber I have used in CA. Great service, worked clean and great work."
+3
Serving Pasadena, CA and surrounding areas
Approved
In business since 1981
Free estimates
Emergency services offered
"A first time apartment owner and landlord, I needed major plumbing services within the first 6 months of ownership. The first time was a series of gas leaks which were quickly repaired by Western Rooter. The second time was the significant work of adding 2 gas meters and the requisite task of re-routing/adding gas piping. I simply cannot recommend Daniel Westereng and Western Rooter enough. Although the owner John came out to assist in the final bid, Daniel and I worked consistently with SoCal Gas to coordinate the improvements. Daniel was quick to return texts, calls, e-mails and worked diligently with all the parties to get the job done. If you need a plumber, save time and call Western Rooter. Tell them to send Daniel Westereng and he will do a fantastic job!"
+542
Serving Pasadena, CA and surrounding areas
Approved
Super Service Award Winner
In business since 1998
Free estimates
Emergency services offered
"Jose and Alex - co-owners, are experienced professional plumbers. They were prompt, personable, efficient, clean, courteous and above all fair. They go out of there way to educate consumer. I highly recommend and will use them for any future plumbing needs!"
+4
Serving Pasadena, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2014
Free estimates
Credit card accepted
"Alvin was extremely helpful in not only solving the immediate problem but I also in giving me valuable advice regarding work done by a prior plumber and how there may arise future problems in the area covered by the prior plumber’s work."
Serving Pasadena, CA and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"This company was FANTASTIC. Javier completely understood the problem and didn't waste my time or money. Never tried to upsell like one of the past plumbers tried to pull with me. This was my third plumbing company before going through HomeAdvisor for Alliance United. You all saved me $3,500 in unnecessary work!!! Thank you!!!"
+64
Serving Pasadena, CA and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Patrick and Mitch came out right away to look at my plumbing needs. Sent links to possible replacement faucets to choose from. This is a family owned business which I love. Have no hesitations about using them again or referring them to my friends and family."
+8
Serving Pasadena, CA and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"We scheduled an appointment with Johns Plumbing to get an estimate for a couple of non-emmergency issues including water heater replacement and faucet installation. Price was fair and we decided to go with them. Plumbers were working fast, and they completed all the work within one day. I would recommend Johns Plumbing to everyone."
+125
Serving Pasadena, CA and surrounding areas
Approved
In business since 2010
Free estimates
Credit card accepted
"Jose and Alex - co-owners, are experienced professional plumbers. They were prompt, personable, efficient, clean, courteous and above all fair. They go out of there way to educate consumer. I highly recommend and will use them for any future plumbing needs!"
Serving Pasadena, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2011
Free estimates
Warranties offered
"We called on a Sunday morning and Ideal Plumbing had sent a plumber to fix the problem by 9am. Their work was efficient and cost effective. Would recommend them."
+1
Serving Pasadena, CA and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"Bill was my Plumber; very Profesional, licensed, experienced, great communication skills, very knowledgeable, punctual, great coordination skills, very organized, dedicated Plumber, mechanically inclined, good problem solver, in good shape and very pleasant to work with. Thank you, Dynamite plumbing for hiring Bill. Great choice."
+10
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