J&K Supplemental Plumbing, Inc.

water heater installer, heating & cooling contractor

About us

Why "Supplemental?" J&K Plumbing supplements "Big Box" emergency service with low cost non-emergency prices. Mission:To provide quality, non-emergency, residential plumbing service at lower cost.

Business highlights

19 years of trusted experience
Veteran Owned & Operated

Amenities

Free Estimates
Yes


Accepted payment methods

CreditCard

Reviews

4.976 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
59%
4
3%
3
0%
2
0%
1
1%


Rating CategoryRating out of 5
quality
4.9
value
4.6
responsiveness
4.9
Showing 26-50 of 76 reviews

mark t.
07/2011
N/A
Excellent Job well done.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

alan s.
06/2011
N/A
John and Kriss did a great job with my plumbing project. They were on time, skilled professionals. They were very accomodating to changes made during the project. I would highly reccomend them to anyone in need of the services they offer.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Elmer A.
04/2011
N/A
John did an excellent job and thank you.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Scott T.
03/2011
N/A
Courteous, prompt responses, arrived when they said they would, free estimates, very clean. Spent extra time discussing ideas for another project. Job was completed as quoted both in price and time. A pleasure to work with and I highly recommend them.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

stephen r.
02/2011
N/A
john was terrific. polite , professional and very knowledgable

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

robert b.
10/2010
4.0
i have to say that even as much as i paid to much to the tolets that i bought, well they came threw with the problems that i have been having with one of them, it don't work right, so i called the pople who make them and they said that they would have them replaced, J&K did come out and see that there was somthing wrong with it, but i made the call to get it replaced. yes i would sue them again, but will check the price on what i buy first!

Rating CategoryRating out of 5
quality
3.0
value
1.0
responsiveness
5.0

Yes, I recommend this pro

Jo J.
10/2010
5.0
very professional, cleans up and reasonable

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Diane W.
04/2010
5.0
Extremely responsive, courteous and prompt. No delay in service.

Rating CategoryRating out of 5
quality
5.0
value
4.0
responsiveness
5.0

Yes, I recommend this pro

Mike B.
03/2010
5.0
John responded promptly to my Service Magic request! Arrived at my home, reviewed what I needed and issued me an amazing option to my situation! he was so professional that I told him to proceed with the job! The project was done immediately and with the utmost of skill! I would definitely have him back!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Joy W.
09/2009
5.0
They kept us informed at all times and did a superior job.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Ken S.
07/2009
5.0
Fast, excellent repair at the right price. Went above & beyond to make sure we understood what had to be done, and how it would be completed. Thanks so much!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

erica e.
06/2009
5.0
John was fantastic, courteous and very accomodating. I needed my project split into two parts, and he was more than willing to work with me to get the job done! He is very knowledgeable, and explains things without talking down, or over your head. Very hard worker and quality job done! Thanks John! (and Chris too!)

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Harry F.
04/2009
5.0
John came, gave estimate (way inside the ballpark) came when he said he would. Did the job. Wife is extremely happy. Didn't have to clean up after him. Works great. All should be like him.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Marie M.
04/2009
5.0
I'm totally in love with J & K! Upfront, courteous, professional, skilled and competent! Prices were reasonable with no hidden fees. This is a company you can trust.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Maria S.
04/2009
5.0
John and Chris were very professional, thorough, and polite. Very happy with the heater installation and clean up was excellent. After 3 prior estimates, theirs was the best. I would definitely hire J&K again!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Peter G.
01/2009
5.0
J&K turned out to be the ultimate service provider for this residential basement sump pump improvement. They explained everything in detail and offered different options with precise price estimates. We interviewed several other plumbers and they didn't come close. Most important, they completed the job quicky and efficiently. The best home service imaginable. A+. 100%

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Gail S.
10/2008
5.0
We would have them back for anything we ever need that falls under the plumbing category.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Contact information

2843 South County Trail, Suite A-4, East Greenwich, RI 02818


Service hours

Monday:
Closed
Tuesday:
8:00 AM - 5:00 PM
Wednesday:
8:00 AM - 5:00 PM
Thursday:
8:00 AM - 5:00 PM
Friday:
8:00 AM - 5:00 PM
Saturday:
8:00 AM - 1:00 PM
Sunday:
Closed

Licensing

Licensed*

Trade License Number
MP002203
Trade License Locale
RI
Trade License Expiration
06/30/2026
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 State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

water heater installer,
heating & cooling contractor

FAQ

Monday: Closed

Tuesday: 8:00 AM - 5:00 PM

Wednesday: 8:00 AM - 5:00 PM

Thursday: 8:00 AM - 5:00 PM

Friday: 8:00 AM - 5:00 PM

Saturday: 8:00 AM - 1:00 PM

Sunday: Closed

J&K Supplemental Plumbing, Inc. accepts the following forms of payment: CreditCard
Yes, J&K Supplemental Plumbing, Inc. offers free project estimates.
No, J&K Supplemental Plumbing, Inc. does not offer eco-friendly accreditations.
No, J&K Supplemental Plumbing, Inc. does not offer a senior discount.
No, J&K Supplemental Plumbing, Inc. does not offer emergency services.
No, J&K Supplemental Plumbing, Inc. does not offer warranties.

Contact information

2843 South County Trail, Suite A-4, East Greenwich, RI 02818


Service hours

Monday:
Closed
Tuesday:
8:00 AM - 5:00 PM
Wednesday:
8:00 AM - 5:00 PM
Thursday:
8:00 AM - 5:00 PM
Friday:
8:00 AM - 5:00 PM
Saturday:
8:00 AM - 1:00 PM
Sunday:
Closed