R J Mehrman & Sons Inc
Licensed plumber in Duluth, Minnesota
R J Mehrman & Sons Inc holds Minnesota DLI licence PC643446, active, licensed since 1 Jan 2012, rated 3.9 from 7 Google reviews. Bonded with Old Republic Surety Company. No complaints on the Minnesota DLI record.
Report card
- Licence activeMinnesota DLI #PC643446, class Plumbing Contractor. Issued 1 Jan 2012, expires 31 Dec 2027.
- Licensed 15 yrsSince 1 Jan 2012.
- BondedContractor’s bond with Old Republic Surety Company. Minnesota sets the bond by law, $25,000 for electrical, technology systems and plumbing contractors, $15,000 for residential roofers and $3,000 for water conditioning contractors, so every licensed business in a trade carries the same amount.
- Workers' comp insuredOn the Minnesota DLI record.
- Liability insuredWest Bend Mutual Insurance Co, valid to 15 Dec 2026.
- No complaintsNone on the Minnesota DLI record.Minnesota DLI record
- On the BBB, not accreditedIts BBB rating, complaints and reviews are on its Better Business Bureau profile.BBB profile Complaints Reviews
Checked against the Minnesota Department of Labor and Industry (DLI) register on 4 Nov 2026.
Google reviews
3.9(7 reviews)Patrick Huot★★★★★ 6 years agoView on Google
JR Mehrmen and sons did a great job doing a plumbing project I needed done(actually several projects). They also were timely and had great customer service. I would highly recommend them.
Robert Gibbons★★★★★ 5 years agoView on Google
Jamie came out and diagnosed my lachivar kbn 285 control board very knowledgeable appreciate this business mehrman plumbing duluth minnesota thanks Gibbons properties Bob
Bill Roach★★★★★ 7 years agoView on Google
Awesome job, done on time and right the first time. These guys are the best. You won't be disappointed!!!
Sara Pajunen★★★★★ 4 years agoView on Google
Had a very bad experience with Mehrman. The first visit was good, so I hired for the second. It took almost 2 months for them to finish simple fixes - they disappeared without notice and never got in touch. When they did finish and I was sent the bill it was absolutely exorbitant - no way the work cost that much. The explanation given was the trips to Menards, which were poorly planned and many - something I should n…
Ashley Mancini★★★★★ 3 years agoView on Google
Was given the name of a plumber thru a friend's sister's husband, Ben. Made an appointment with him for the next day at 4:30pm, after he finished work he said. The next day he says he won't do it because my friends sisters husband's brother had some falling out with Ben apparently. So if I needed services I had to call RJ MEHRMAN & SONS to schedule as that is where he said he worked. So first of all, moonlighting as …
Read all 7 reviews on Google Reviews and photos from Google, 3 Nov 2026.
Why it ranks #7 of 20 plumbers in Duluth
Score 74 / 100. Claiming this listing or using Theo never changes it. How we rank
Other top plumbers in Duluth
See all 20- 1
Kalkbrenner Plumbing & Heating Inc
- Licence active
- Bonded
- No complaints
- 2
Northern States Basement Systems Inc
- Licence active
- Bonded
- Workers' comp
- No complaints
- 3
Bills Plumbing and Heating LLC
- Licence active
- Bonded
- Workers' comp
- No complaints
- 4
Guthrie Plumbing & Heating LLC
- Licence active
- Bonded
- Works alone
- No complaints
- 5
A W Kuettel & Sons Inc
- Licence active
- Bonded
- Workers' comp
- No complaints
- 6
The Jamar Company
- Licence active
- Bonded
- Workers' comp
- No complaints