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Approved Pro
Approved Pro

Cornerstone Plumbing

Plumbing, Water Heater Service, Water Filtration and Softening,

About us

Welcome to Cornerstone Plumbing Company, your trusted plumbing partner since our establishment in 2009. With over a decade of dedicated service, we have proudly become a cornerstone in the plumbing industry, providing exceptional plumbing solutions to homes and businesses throughout our community. Our Story: Cornerstone Plumbing Company was founded in 2009 with a vision to redefine the plumbing industry by offering unparalleled quality, reliability, and customer service. Our journey began with a small team of passionate plumbers who shared a commitment to excellence. Over the years, we've grown, but our commitment to those core values remains unwavering. Our Mission: At Cornerstone Plumbing Company, our mission is to set the standard for plumbing excellence. We aim to be the go-to plumbing service provider for all our customers' needs. We strive to deliver top-notch plumbing solutions while maintaining the highest standards of professionalism, integrity, and transparency.

Business highlights

Eco Friendly
Emergency services offered
16 years of experience

Services we offer

Emergency Plumbing Services Water heater repair and installation Drain cleaning Leak detection and repair Gas line services Sewer line repair and replacement Plumbing system maintenance

Services we don't offer

Free estimates

Amenities

Emergency Services

Yes

Free Estimates

Yes

Warranties

Yes

Senior Discount

5%

Accepted Payment Methods

  • PayPal
  • Financing Available
  • Check
  • CreditCard
Reviews
4.413 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
85%
4
0%
3
0%
2
0%
1
15%

Filter reviews by service

Showing 1-13 of 13 reviews
Bryan H.
Sep 2025
5.0
Plumbing
Yes, I recommend this pro
$750
Both professional and responsive! They will be my first call regarding plumbing issues. Highly recommend!

Kim K.
Sep 2025
5.0
Plumbing
Yes, I recommend this pro
They came out for an estimate on one item and gave us advice on two things. We have not had them do the project yet, but will be next month.

Michael A.
Jul 2025
1.0
Plumbing
$2,400
I engaged Cornerstone Plumbing for a kitchen plumbing project totaling $2,400, which was to include the installation of a sink, faucet, garbage disposal, dishwasher, and related plumbing work. While the sink was installed as scheduled, the remaining scope of work was not completed, despite multiple confirmed appointments. Several scheduled visits were missed without notice, and no proactive communication was provided. I attempted numerous follow-ups via phone and voicemail, but received no consistent or timely response. Ultimately, due to the lack of progress and communication, I hired a licensed plumber who completed the work for $1,807. When I contacted Cornerstone Plumbing to discuss a partial refund based on the uncompleted services, the conversation with management was brief and unproductive. Shortly after I submitted a one-star review on Google, I received an email from the company's office manager referencing unrelated reviews I had written about other businesses, along with a warning about potential legal consequences for posting public feedback. I found this response both inappropriate and concerning, particularly given the unresolved nature of the issue. Based on this experience, I would advise others to exercise caution when considering this company.
Response from Cornerstone Plumbing
"We’d like to take a moment to respond to this repeated complaint, which has already been thoroughly reviewed by the Better Business Bureau. After examining the details, the BBB closed the case and confirmed that there was no wrongdoing on our part and no case to answer. When he first contacted us with his concerns, we offered to return—outside of regular business hours—to address the issue promptly. However, within two days, he had already hired another plumbing company without giving us the opportunity to make things right. Even so, we still extended a substantial refund for the portion of work not completed by our team. He refused that offer and instead chose to file a BBB complaint and post multiple negative reviews across various platforms. We take pride in our work and our customer service, and we’ve made every reasonable effort to resolve this matter in good faith. Unfortunately, not every customer is willing to meet us at that same standard."

Michael G.
Jan 2025
5.0
Plumbing
Yes, I recommend this pro
Yes.
Response from Cornerstone Plumbing
"Thank you for the stars and your review...we really appreciate it!"

Anthony D.
Oct 2024
1.0
Water Filtration and Softening
Yes, I recommend this pro
$2,700
Everything was installed to perfection and Zach was very knowledgeable and courteous. Highly recommend.

Lisa M.
Sep 2024
5.0
Plumbing
Yes, I recommend this pro
Cornerstone Plumbing Company is my GO TO for all my plumbing needs. I recently had an emergency where my outside hose on/off valve snapped off and I couldn't turn off the water. A Service Technician was at my house within 30 minutes and the valve was replaced in 20 minutes. Very professional knowledgeable and reasonably priced. Thank you Cornerstone Plumbing!
Response from Cornerstone Plumbing
"Thank you so much for your wonderful review and for choosing Cornerstone Plumbing Company! We're delighted to hear that you found our service fast, professional, and easy to work with. :)"

Nicole B.
Mar 2024
5.0
Plumbing
Yes, I recommend this pro
Had issues with my sink leaking and then just stopping altogether. I called Cornerstone and they sent someone over right away who assessed the problem and gave me several options and price points for how to proceed. It didn't break the bank and was fixed within a few hours. Their tech was respectful and knowledgeable. Would definitely recommend and will use again in the future.

Will N.
Sep 2023
5.0
Plumbing, Water Heater Service
Yes, I recommend this pro
The young man his name is Matt did a great job, very clean And he pretty much explained everything Before & After the job. I would highly recommend Clockwork Plumbing.

Jim G.
May 2023
5.0
Plumbing
Yes, I recommend this pro
Great work done quickly & efficiently. Explained everything they were doing & fixed it for a good price.

Jared F.
May 2023
5.0
Plumbing
Yes, I recommend this pro
$2,000
It went very well. Very timely, respectful and polite. They knew what they are doing and get they get the job done fast.

Dustin B.
Apr 2023
5.0
Plumbing, Water Heater Service + 2 more
Yes, I recommend this pro
$950
This company was in and out in a professional manner that exceeded my expectations beyond belief. I will never work with another plumbing company as long as they are in business!

Linda B.
Apr 2023
5.0
Plumbing, Water Heater Service
Yes, I recommend this pro
$185
Arrived on time. Explained everything he was doing and why. Recommended future maintenance schedule for water heater. Careful, clean and neat Definitely recommend!

Lisa M.
Apr 2023
5.0
Plumbing
Yes, I recommend this pro
$1,200
I was very pleased with the work completed. Very professional and through job - well done!

Anthony C.
Apr 2023
5.0
Water Heater Service
Yes, I recommend this pro
$1,400
It went very well and he was able to replaced it within the day.

Licensing

Insured

Licensed*

Trade License Number

CFC1431463

Trade License Expiration

10/13/2025

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

Cornerstone Plumbing is currently rated 4.4 overall out of 5.

Monday: Open All Day Tuesday: Open All Day Wednesday: Open All Day Thursday: Open All Day Friday: Open All Day Saturday: Open All Day Sunday: Open All Day

Cornerstone Plumbing accepts the following forms of payment: PayPal, Financing Available, Check, CreditCard

Yes, Cornerstone Plumbing offers free project estimates.

No, Cornerstone Plumbing does not offer eco-friendly accreditations.

No, Cornerstone Plumbing does not offer a senior discount.

Yes, Cornerstone Plumbing offers emergency services.

Yes, Cornerstone Plumbing offers warranties.

Cornerstone Plumbing offers the following services: Emergency Plumbing Services Water heater repair and installation Drain cleaning Leak detection and repair Gas line services Sewer line repair and replacement Plumbing system maintenance

Free estimates