Johnco Plumbing

★★★★★ 4.9 / 5 (24)
Emergency Call


: Phoenix, AZ 85022
: (602) 375-8765
: http://johncoplumbing.com

Company Overview

Complimentary service call and diagnostic with your purchase, installation, or repair.
Check out discount coupons at www.johncoplumbing.com
Explore our customer reviews at ""www.merchantcircle.com and www.johncoplumbing.com.""
Licensed, bonded, and insured.
AZ ROC 143527
AZ ROC 179996
Our plumbing services encompass repairs, installations, drain services, water quality treatments, water heaters, slab leak repairs, handicap-accessible plumbing, green plumbing solutions, and eco-friendly products.
For more details, see our services page.
Repipes, slab leaks, disposals, emergency flood recovery, grease traps/interceptors, plumbing inspections, hot water heaters (standard or tankless), water pressure concerns, PRVs, emergency water stops, leaky faucets, valves, and pipes, etc.
Contact us in Phoenix at (602) 375-8765; West at (623) 869-8802; East at 480.391.9787
Thank you for choosing Johnco Plumbing, a family-operated company in the Phoenix Metro Area since 1997.
Our growth is fueled by customer referrals, capable technicians, quality products, and a focus on pleasing our clients.
As a small family business, we pride ourselves on our outstanding quality of work.
Whatever your plumbing and drain needs may be, trust Johnco Plumbing for top-notch service and fair pricing.
A detailed inspection will identify the issue, and we will take the time to explain the best repair method.
We will ensure the job is done right and meets your standards.
We provide transparent pricing (no surprises) and options to help you save money before any work begins.
East: 480.391.9787
In my role as Office Manager, I ensure that all tasks are completed for Johnco's success.
You might speak with me when you call.
Be assured that you will connect with a skilled plumber or gas fitter if the situation requires.
My father and I manage the business with our wonderful, skilled technicians.
Don't hesitate to reach out; we are excited to help you.
Thanks, Michelle A

Business Services

  • Bathtub installation
  • Drain repair
  • Faucet repair
  • Gas line installation
  • Gas line repair
  • Plumbing inspection
  • Plumbing installation or replacement
  • Plumbing repair
  • Shower installation
  • Water heater repair
  • Water pipe repair

Business Location & Hours



Mon:7:00 AM - 5:00 PM
Tue:7:00 AM - 5:00 PM
Wed:7:00 AM - 5:00 PM
Thu:7:00 AM - 5:00 PM
Fri:7:00 AM - 5:00 PM
Sat:7:00 AM - 5:00 PM
Sun:12:30 PM - 5:00 PM

Recommended Customer Reviews

Patrick A.
★★★★★

Excellent service! Great work and reasonably priced. Even cleaned up after the job. We've referred neighbors and friends, and everyone has been pleased.

Robert And Lorrie B.
★★★★★

JohnCo Plumbing has went above and beyond with our big project....sewer, gas and water. Trenching, concrete cutting and filling......a lot of dirt moving and then backfilling. Jason was a joy to work with, on time, kind and super knowledgeable.

Shane S.
★★★★★

Update 12/27/17: Bottom line we have an older home and have our share of plumbing challenges. I've used Johnco plumbing now for a couple of years both within and outside of our Homeserve External Waterline & Septic insurance policy and have simply found them to be a company that provides prompt, professional, friendly and HONEST service with very competitive pricing. I think you'd be smart to allow them to provide a quote on your plumbing fiasco! Details on our experiences below...

12/25/2017: Our main sewer line backed up right after my wife got done bathing our 3 month old baby. Black sewer water coming up in the toilets, shower and tub. Christmas evening, expectations are low that we will get any kind of response. I call Homeserve and they said it will probably be the 26th before anyone gets around to fixing it. Ok..that's to be expected. The next morning I get the call that Johnco has accepted the work order, and they'll be out that afternoon to fix it. Woohoo! This time they sent a very nice and professional plumber named Eddie. Tracie (Johnco dispatch) said it would be between 2pm and 5pm as they were extremely busy catching up with holiday emergencies -- no problem. Eddie showed up at about 3:30pm and had the line cleared within 20 minutes. We were back up and running. Thank you for the great service Johnco!

09/2017: We ended up with a slab leak (hot water line leaking under kitchen floor) and these can be major repairs! This is an internal plumbing issue not covered by our Homeserve Policy. Worth noting that our Home Owners Ins. policy (USAA) would only cover damages to the home that resulted from the leak, not the labor or materials to fix the pipe or leak itself... so I called 4 separate plumbing contractors to get bids on the repair. Of the 4 bids, Johnco provided the most competitive and detailed quote. Jason showed up within 24 hours of requesting a quote, he walked me through the steps of what would need to be done to fix it right the first time. One of the four contractors provided a slightly lower quote but he recommended just patching the existing line by removing tile, jack-hammering the floor which makes a MAJOR mess and if you do your research you'll find this is NOT the best practice. Simply patching the line can result in more leaks down the road. Three of the Four contractors said digging up the floor and patching the pipe was NOT the best method. One of the contractors took over 48 hours to even provide me a price quote which I thought was ridiculous since the other three provided estimates on the spot. Another one of the contractors sent two guys out and they didn't provide anything in writing, didn't even bother to inspect the issue and provided a very high price saying it would cover everything --this quote came in the highest, over 20% more than Johnco. I didn't care for this at all because it inspired zero confidence that they actually knew what they were dealing with behind the wall, or what walls they'd need to cut into, just no details and a high price tag. And when they don't put anything in writing, how do you know they won't jack the price on you later?

Johnco was the way to go. Jason showed up two days after the initial bid and worked all day running a new hot water line through the attic. Afterwards he wrote up the bill and it came in about $200 less than what was originally quoted! I continue to be impressed with their integrity, honesty, and what a great job they do.

10/20/16: Literally the day before our Wedding, family is staying with us and we are loading suitcases in the back of our cars to head out to our wedding destination in Northern Arizona. Guess what happens? Main septic line backed up! CRAP (literally)! Black crud water was coming up out of the showers and bath tubs. Amazingly I called Homeserve and Jason was out within merely a couple of hours to save the day. I continue to be impressed with the quick response time of Homeserve and the professional and FAST service of Johnco plumbing! They truly saved the day!!!

9/16/16: I have HomeServe waterline and septic insurance, and I was having issues with water pressure in my house. HomeServe outsourced the work to Johnco. Jason P. from Johnco came over and was able to find that the Pressure Regulator Valve outside the house was full of gunk. He replaced it within an hour and had us back at full water pressure. Jason was courteous/friendly and professional. I'd definitely call Johnco if I ever need plumbing services again with or without insurance!

Lauren N.
★★★★★

Let me start out by saying that we have an older home (very charming but it has been a bit of a plumbing challenge). We have worked with Johnco (primarily Jason) many, many times. Jason is always very professional and makes it easy to book appointments. They always get the job done and go above and beyond in situations. We cannot say enough about how wonderful Johnco has been to us over the years. Highly recommend them!

Nita S.
★★★★★

We heard water running through the wall I called our warranty company and they sent Jason from Johnco. He came first thing in the morning. He determined we had a leak under our slab so we had Precision water finders come out to detect where the leak was. Precision let Jason know what the problem was and he came out the next day to fix it He was very professional and explained everything with no hidden cost or surprises. I would defiantly use them again.

Jean S.
★★★★★

We had a leaking pipe last Saturday. We called Jason Parlier and he came within an hour of our call. He fixed the problem and returned this week to install a rod in our hot water heater and a new faucet in the kitchen. Jason is a consummate professional. He is courteous, smart and has excellent technical skills. The price was very reasonable. I would highly recommend this company.
Jean and John S.

Joyce K.
★★★★★

I have called them many times to work on my rental in Phoenix. There friendly, with reasonable pricing, they do a wonderful professional job. Highly recommend them!!!

Daniel B.
★★★★★

Great guy, I thought my garbage disposal was a goner but only filled with miscellaneous debris thanks to my clueless college son. Only charged me a minimum fee. Honest operation.

Trevor B.
★★★★★

These guys bailed me out! After another plumbing company pulled a no-show, Johnco came in and got the job done (and I didn't have to take another morning off of work). The technician (Jason) was courteous, quick, and explained that my garbage disposal had done its job, but that it had just reached the end of its life. he was prepared with a replacement, and was able to swap out old with new in about 45 minutes. He also walked over the warranty information, and how to ensure I got the full two year warranty.

After missing a morning of work and being a bit upset, Johnco saved the day. Highly recommended!

Judy L.
★★★★☆

My hubby and his father ""fixed"" the constant running of water from the guest bathroom toilet. Funny, how it was running again after my FIL leaves. I swear it was just story telling and drinking. LOL! Anyways, I told my hubby get it fix or sleep in the tub! The running water was driving me crazy. He found Johnco online and give them a call.

Our tech, Jason came out and fixed the issue. On his way out, my hubby asked him about the leaking drip system and if he knew anyone to fix it. He gave us 2 options. We took the cutting off supply to the drip system, since we were not using it anyways.

About 1 day later the toilet was leaking water outside this time. Oh boy, this is not good. We called and left a message. Then we call again the next day, they asked a series of questions. They sent out the same tech. He explained the issue and fix it for GOOD.

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