theoProsFor pros: get your site Search pros

Licensed plumbers in Rochester, MN

13 plumbers hold an active licence on the Minnesota Department of Labor and Industry (DLI) register in Rochester, checked 4 Nov 2026: 9 licensed 10 years or more, 100% bonded and none with a complaint or board disclosure on record. Ranked by a published formula; nobody pays to move up.

Active licences
13
Median time licensed
14.8 yrs
Bonded
100%
Lead-Safe certified
1
Google reviews
3,980

Filled tags sit at the business's Google location; hollow tags show its mailing ZIP code only. Each tag is the theoPros score.

Ranked list

Showing 13 of 13

  1. 1

    Tonna Mechanical Inc

    Rochester, MN · Minnesota DLI Plumbing Contractor #PC643850 · licensed 15 yrs

    • Licence active
    • Bonded
    • Workers' comp
    • No complaints
    904.9(3,785)Full report
  2. 2

    Service Pros Plumbing & Heating LLC

    Rochester, MN · Minnesota DLI Plumbing Contractor #PC644732 · licensed 15 yrs

    • Licence active
    • Bonded
    • Workers' comp
    • No complaints
    894.9(109)Full report
  3. 3

    Rochester Plumbing & Heating Co Inc

    Rochester, MN · Minnesota DLI Plumbing Contractor #PC645003 · licensed 15 yrs

    • Licence active
    • Bonded
    • No complaints
    864.8(34)Full report
  4. 4

    1St Class Plumbing & Heating Inc

    Rochester, MN · Minnesota DLI Plumbing Contractor #PC644665 · licensed 15 yrs

    • Licence active
    • Bonded
    • No complaints
    854.7(48)Full report
  5. 5

    Harris Rochester Inc

    Rochester, MN · Minnesota DLI Plumbing Contractor #PC643467 · licensed 15 yrs

    • Licence active
    • Bonded
    • Workers' comp
    • No complaints
    • EPA Lead-Safe
    805.0(4)Full report
  6. 6

    Ahlstrom Plumbing Inc

    Rochester, MN · Minnesota DLI Plumbing Contractor #PC000456 · licensed 15 yrs

    • Licence active
    • Bonded
    • Workers' comp
    • No complaints
    57No Google reviews yetFull report
  7. 7

    Rochester Service Company

    Rochester, MN · Minnesota DLI Restricted Plumbing Contractor #PR644369 · licensed 15 yrs

    • Licence active
    • Bonded
    • Workers' comp
    • No complaints
    57No Google reviews yetFull report
  8. 8

    Soma Construction Inc

    Rochester, MN · Minnesota DLI Restricted Plumbing Contractor #PR645497 · licensed 15 yrs

    • Licence active
    • Bonded
    • Workers' comp
    • No complaints
    57No Google reviews yetFull report
  9. 9

    Mike Macken Plumbing LLC

    Rochester, MN · Minnesota DLI Plumbing Contractor #PC005798 · licensed 15 yrs

    • Licence active
    • Bonded
    • No complaints
    57No Google reviews yetFull report
  10. 10

    Pinwheel Plumbing of Rochester Inc

    Rochester, MN · Minnesota DLI Plumbing Contractor #PC718757 · licensed 10 yrs

    • Licence active
    • Bonded
    • Works alone
    • No complaints
    50No Google reviews yetFull report
  11. 11

    Sota Plumbing & Services LLC

    Rochester, MN · Minnesota DLI Plumbing Contractor #PC779743 · licensed 6 yrs

    • Licence active
    • Bonded
    • Works alone
    • No complaints
    43No Google reviews yetFull report
  12. 12

    Nogo Plumbing LLC

    Rochester, MN · Minnesota DLI Plumbing Contractor #PC793464 · licensed 5 yrs

    • Licence active
    • Bonded
    • Works alone
    • No complaints
    42No Google reviews yetFull report
  13. 13

    Brothers Plumbing Co LLC

    Rochester, MN · Minnesota DLI Plumbing Contractor #PC150133 · licensed 2 yrs

    • Licence active
    • Bonded
    • Works alone
    • No complaints
    38No Google reviews yetFull report

Questions people ask about plumbers in Rochester

How many licensed plumbers are in Rochester?

13 plumbers hold an active Minnesota Department of Labor and Industry (DLI) licence with a mailing address in Rochester, checked on 4 November 2026. 9 of them have been licensed for 10 years or more.

Does a plumber need a licence in Minnesota?

Yes. Electrical work, security and other low-voltage systems included, plumbing and water conditioning need a licensed contractor whatever the job costs (Minn. Stat. 326B.33, 326B.46 and 326B.55). Roofers and builders working on homes need a residential licence once that work brings in more than $15,000 a year, and a certificate of exemption below it (Minn. Stat. 326B.805). Look for an active Plumbing, Restricted licence.

How do I check a plumber's licence in Rochester?

Ask for the licence number and look it up on the Minnesota DLI website, or search this page. Every plumber listed here was matched to an active licence on the Minnesota DLI register.

Which plumbers rank highest in Rochester?

By our published formula (years licensed, complaint record, bond and insurance, and Google reviews), the top three are Tonna Mechanical Inc (90), Service Pros Plumbing & Heating LLC (89), Rochester Plumbing & Heating Co Inc (86). Paying or claiming a listing never changes the order.

How much do plumbers charge in Rochester?

Plumbers in the Rochester metro earn a median $40.81 an hour (BLS, May 2025); contractors typically bill about twice the wage to cover insurance, overhead and profit.

Do I need a lead-safe certified plumber in Rochester?

If your home was built before 1978 and the work disturbs paint, yes: the law requires a firm certified lead-safe by the US Environmental Protection Agency. 38% of homes here were built before 1980 (US Census, ACS 2024 1-year), and 1 of the 13 licensed plumbers listed are certified.