--- title: Verified Plumbers in Bismarck, ND | CityVerified url: https://thecityverified.com/bismarck/plumbers/ updated: 2026-11-01 --- [CityVerified Bismarck edition](https://thecityverified.com/) [Bismarck categories](https://thecityverified.com/bismarck/)[Plumbers by city](https://thecityverified.com/plumbers/)[How verification works](https://thecityverified.com/how-verification-works/)[Corrections](https://thecityverified.com/corrections/) [For businesses](https://thecityverified.com/claim/) 1. [Home](https://thecityverified.com/) 2. [North Dakota](https://thecityverified.com/north-dakota/) 3. [Bismarck](https://thecityverified.com/bismarck/) 4. Plumbers Verification directory · Plumbers # Verified Plumbers in Bismarck - **5** businesses checked - **5** recommended - **5** fully verified We checked 5 plumbers businesses serving Bismarck against public records: state license, business registration, permits and insurance. Each record shows what passed, the source and the date. Records updated November 1, 2026 · [What “verified” means](https://thecityverified.com/how-verification-works/) · [How we make money](https://thecityverified.com/how-we-make-money/) ## Recommended plumbers in Bismarck Three featured first, then the rest of the shortlist in alphabetical order. Each mark is one check against a public record or document. City Verified Recommended Checked Oct 15, 2026 ### [Advanced Mechanical.](https://thecityverified.com/business/g-82495cdf77a008bb/) Rated **4.7** · 55 (2021) reviews - Confirmed: Operating Based in Bismarck · based here [View full record](https://thecityverified.com/business/g-82495cdf77a008bb/)[Call +1 701-222-0352](tel:+17012220352)[Website](http://www.advanced-mechanical.com/) [Report an error](https://thecityverified.com/corrections/?business=g-82495cdf77a008bb) City Verified Recommended Checked Oct 15, 2026 ### [Northern Plains Plumbing, Heating And Air](https://thecityverified.com/business/g-a2e4480431376b0f/) Rated **4.5** · 38 (2021) reviews - Confirmed: Operating Based in Bismarck · based here [View full record](https://thecityverified.com/business/g-a2e4480431376b0f/)[Call +1 701-222-2155](tel:+17012222155)[Website](https://www.northern-plains.com) [Report an error](https://thecityverified.com/corrections/?business=g-a2e4480431376b0f) City Verified Recommended Checked Oct 15, 2026 ### [Super Rooter Sewer & Drain Cleaning, Inc.](https://thecityverified.com/business/g-3af0a0095c448925/) Rated **4.4** · 18 (2021) reviews - Confirmed: Operating Based in Bismarck · based here [View full record](https://thecityverified.com/business/g-3af0a0095c448925/)[Call +1 701-222-3393](tel:+17012223393)[Website](http://www.superrootersewer.com/) [Report an error](https://thecityverified.com/corrections/?business=g-3af0a0095c448925) ### Also recommended in Bismarck #### [Bauer Plumbing & Heating Inc](https://thecityverified.com/business/g-cc0b99028fca5270/) Verified · 1 of 1 checks · ★ 4.3 (18 (2021)) · Bismarck · checked Oct 15, 2026 [Record](https://thecityverified.com/business/g-cc0b99028fca5270/)[Call](tel:+17012237886) #### [H.a. Thompson & Sons](https://thecityverified.com/business/g-4ab31a7dac5c0953/) Verified · 1 of 1 checks · ★ 4.0 (34 (2021)) · Bismarck · checked Oct 15, 2026 [Record](https://thecityverified.com/business/g-4ab31a7dac5c0953/)[Call](tel:+17012233393) ## More plumbers in Bismarck: all 5 checked Including those not recommended. Partly verified means something is still outstanding, not that something is wrong. Verification results for plumbers in Bismarck, as of November 1, 2026 | Business | Area | License | Registration | Insurance | Checks | Last checked | Result | |---|---|---|---|---|---|---|---| | [Advanced Mechanical.](https://thecityverified.com/business/g-82495cdf77a008bb/) | Bismarck | Not checked | Not checked | Not checked | 1 of 1 | Oct 15, 2026 | Recommended | | [Bauer Plumbing & Heating Inc](https://thecityverified.com/business/g-cc0b99028fca5270/) | Bismarck | Not checked | Not checked | Not checked | 1 of 1 | Oct 15, 2026 | Recommended | | [H.a. Thompson & Sons](https://thecityverified.com/business/g-4ab31a7dac5c0953/) | Bismarck | Not checked | Not checked | Not checked | 1 of 1 | Oct 15, 2026 | Recommended | | [Northern Plains Plumbing, Heating And Air](https://thecityverified.com/business/g-a2e4480431376b0f/) | Bismarck | Not checked | Not checked | Not checked | 1 of 1 | Oct 15, 2026 | Recommended | | [Super Rooter Sewer & Drain Cleaning, Inc.](https://thecityverified.com/business/g-3af0a0095c448925/) | Bismarck | Not checked | Not checked | Not checked | 1 of 1 | Oct 15, 2026 | Recommended | ## Request quotes from recommended businesses Your request goes only to the businesses you tick, and nobody else. Send my request to Only the businesses ticked above receive your details. Nobody else does. Businesses may pay CityVerified for requests they receive. Payment never affects verification or which businesses are listed. [How we make money](https://thecityverified.com/how-we-make-money/) ## How these businesses were checked The same checks for every business: state license, business registration, permit history and insurance, plus identity, address, phone and website. Re-checked every 90 days. [How each check works](https://thecityverified.com/how-verification-works/) **We never sell verification outcomes.** A business cannot pay to be verified, recommended or to change a result. Paid plans only add things like photos and longer descriptions. [How we make money](https://thecityverified.com/how-we-make-money/). ## Public records: plumbers in Bismarck The local rules and public figures our checks are built on. Use the links to check any business yourself. Bismarck in public records | Record | What it shows | Official source and period | |---|---|---| | People per square mile | 2,168 | [Calculated from U.S. Census Bureau 2025 estimates and Gazetteer land area](https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.html) 2025 | | Land area | 36.0 sq mi | [U.S. Census Bureau, 2025 Gazetteer files](https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.html) 2025 | | Bismarck residents | 77,963 | [U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025)](https://www.census.gov/data/tables/time-series/demo/popest/2020s-total-cities-and-towns.html) July 1, 2025 | | Population change since 2020 | +5.9% from 73,625 (April 2020 base) | [U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025)](https://www.census.gov/data/tables/time-series/demo/popest/2020s-total-cities-and-towns.html) 2020–2025 | Figures tagged “Sample figure” show what our live data feed will fill in from that source; they are not real counts. We never print license numbers: look them up on the official portal. ## Hiring plumbers in Bismarck: what to check yourself 1. **Ask for the license number and look it up.** The license should be in the company's or owner's name, not a third party who lends it. 2. **Get the insurance certificate sent from the insurer to you.** Ask for liability and, if they have employees, workers' compensation. 3. **Make sure the contractor pulls any permit.** If you are asked to pull it as the owner, treat that as a red flag. 4. **Tie payments to finished stages** rather than paying most of the price up front. 5. **Get the scope, price and warranty in writing** before work starts. [Full guide: plumbers costs in Bismarck](https://thecityverified.com/guides/plumbers-cost-bismarck/) ## Questions about verified plumbers in Bismarck What was checked before these plumbers in Bismarck were listed? Only verified businesses are listed: each one is confirmed open and operating in current business listings, and license and registration checks against public records, where done, are shown and count toward the order together with the review history. We compared 5 plumbers for Bismarck. Paid placements never change the order. Are these plumbers licensed? 5 of the 5 businesses here had their state license checked against public records. Each profile shows the source and the date of the check. Which of these plumbers in Bismarck has the best reviews? Advanced Mechanical. has a 4.7 rating from 55 (2021) (2021) public reviews, the highest on this page. How many quotes should I get for plumbers in Bismarck? Get at least three. Use the quote form on this page: only the businesses you tick receive your request. ## Run a plumbers business in Bismarck? Claim your free profile to keep your details right and see when your next check is due. [Claim your free profile](https://thecityverified.com/claim/) [Or send a correction](https://thecityverified.com/corrections/) ## Related services in Bismarck - [Auto repair shops](https://thecityverified.com/bismarck/auto-repair-shops/) - [Brake repair shops](https://thecityverified.com/bismarck/brake-repair-shops/) - [Tire shops](https://thecityverified.com/bismarck/tire-shops/) ## Verified plumbers nearby - [Jacksonville](https://thecityverified.com/jacksonville/plumbers/) - [Miami](https://thecityverified.com/miami/plumbers/) - [Tampa](https://thecityverified.com/tampa/plumbers/) - [Orlando](https://thecityverified.com/orlando/plumbers/) - [Port St. Lucie](https://thecityverified.com/port-st-lucie/plumbers/) - [St. Petersburg](https://thecityverified.com/st-petersburg/plumbers/) - [Cape Coral](https://thecityverified.com/cape-coral/plumbers/) - [Hialeah](https://thecityverified.com/hialeah/plumbers/) - [Home](https://thecityverified.com/) - [About CityVerified](https://thecityverified.com/about/) - [How verification works](https://thecityverified.com/how-verification-works/) - [How we make money](https://thecityverified.com/how-we-make-money/) - [Corrections](https://thecityverified.com/corrections/) - [Claim a profile](https://thecityverified.com/claim/) - [Contact](https://thecityverified.com/contact/) - [Data sources](https://thecityverified.com/data-sources/) - [Privacy](https://thecityverified.com/privacy/) - [Terms](https://thecityverified.com/terms/) CityVerified checks public records and documents so you can see who you're dealing with. We earn money from optional business profile upgrades and, when you ask for a quote, from the businesses that receive it. Neither affects verification results. © 2026 CityVerified. Records reflect what we could confirm on the date shown.