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High Speed Plumbing

Glendora, CA
4.8(546 reviews)
RESPONSE

Unknown

No response data yet

EMERGENCY

Claims 24/7

Self-reported — not confirmed by reviews

PRICING

Mid-Range

Fair Pricing ✓

RED FLAGS

None Found ✓

No significant concerns in reviews

Trust Score: 0/100 · Based on 546 reviews

Solid pickSolid pick
4.8Google

Our Verdict

Hire with Conditions

#10 of 14 in Glendora, CA

Hire if: You need high-quality work that holds up over time

Hire if: You need a plumber who actually shows up when scheduled

Caution if: You need guaranteed sub-hour response for true emergencies

Caution if: You need rock-bottom prices with zero flexibility on the quote

How they score across what matters

Based on 5 reviews analyzed. Click a row for the quote that best illustrates the score.

What they do well (and don’t)

Green means reviews confirm they’re good at it. Red means reviewers flag issues. Gray means no reviews talk about it yet.

What 546 Reviews Tell Us

Emergency Response

No reviewers specifically mention emergency response times

What To Watch Out For

Not enough data to identify weaknesses

Communication

Whole-home repipe completed with photo/video documentation of drain problems shown to customer before decision — Frank communicated issues in a timely manner and monitored post-job.

Pricing

Salt-based water softener system installed in a single day; fair_pricing cited alongside transparent upfront estimates before arrival.

Fair PricingGood Communicator

Customer reviews

Reviews from Google, Yelp & more

J
Jennifer Fraser

These guys did an amazing job! I called them for what i thought i needed. Come to find out i dont have a septic issue . They were very patient didnt get annoyed and gave me a different solution. They fixed my toilet and everything is working like a charm im extremely happy with their service professionalism and level of expertise! I will use them again for sure

H
Hsun-yu Vuong

My primary contact was Frank and I just need to say that he has been very professional and great face of this company. I originally had a drain problem which evolved into needing repiping of my entire drain and intake system. Frank was able to show me pictures and videos which helped inform my decision on what I needed to get done. There were bumps as in all construction but they were able to communicate the issues in a timely manner and able to work with our schedules. I am very happy with their work and they also continued to monitor after the job was done too. I would whole-heartedly recommend them for any job, big or small.

H
Huu-Tin Dang

High Speed Plumbing deserves every star! High Speed Plumbing is hands down the company you should choose! They’re honest, professional, and incredibly fair with their pricing. I hired them to install a salt-based water softening system for my family, and they completely lived up to their name — the entire system was installed in just one day! They’re a family-owned local business that truly cares about their customers and community. From the very beginning, the experience was seamless. I reached out online and got a quick, friendly response along with a rough estimate. When they arrived, they actually quoted me a lower price than expected — something that’s almost unheard of these days! Before finding them, I had four other plumbers come by — three wouldn’t even give me a quote for a salt-based system, and the last one tried to charge me four times the cost on the day of service. Needless to say, I was skeptical going in, but High Speed Plumbing completely exceeded my expectations. Juan, the owner, personally came out to give the bid and worked with me directly on the price. Weeks later, when a small discharge junction came loose, Juan immediately sent a technician the same day to fix it — no hassle, no excuses, just great service. The level of honesty, workmanship, and professionalism they provide is unmatched. It’s rare to find a company that delivers both top-notch quality and genuine care for their customers. I’ll be recommending High Speed Plumbing to everyone I know — and I can confidently say, they’ve earned a lifelong customer in me.

T
Theresa Parra

High speed plumbing is absolutely top-notch from start to finish. They were professional honest and incredibly friendly. They explained everything clearly gave me fair transparent pricing, and made sure the job was done right the first time they went above and beyond to be helpful and their customer service truly stands out. It's rare to find a company that combines quality work and genuine care for their customers. I highly recommend them to anyone in need of a reliable plumbing service!

O
Oscar Ixco

I was very pleased with the rapid response, reasonable pricing, and level of professionalism I received from high speed plumbing. I will definitely consider them in the future or any plumbing needs. These are pictures of my new water heater. Works great so far.

Business details

Phone
(909) 766-2745
Address
111 E Arrow Hwy, Pomona, CA 91767, USA
Hours
Open 24 hours

Service area

Based in Glendora. Serves 23 nearby cities within 20 miles:

Last updated June 25, 2026 · Data from Google Reviews
0

High Speed Plumbing

4.8$$
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