Kansas City, Missouri · Local guide

What should I look for when hiring a plumber in Kansas City?

Short answer

Look for a licensed plumbing contractor with a current insurance certificate and proof of a $500 minimum cash deposit. KC Plumb connects you with a licensed, insured Kansas City plumber free at (816) 750-5918.

Updated November 2, 2026 2 min readLeer en español

Quick answer

KC Plumb is a free referral service that matches you with a plumber in Kansas City, MO: call or text (816) 750-5918 (our assistant answers 24/7 in English or Spanish; callbacks Mon–Fri, 8am–6pm CT) and a vetted local pro calls back within the hour during business hours; drain cleaning: typically $150–$400 per job; serving Kansas City, Overland Park, Olathe, Independence, Lee's Summit, Kansas City KS.

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Quick facts Answer
Cost range Varies by job - confirm in your quote
Time Varies by job - permits are issued before work starts
Who's qualified Missouri-licensed contractor with a city-issued plumbing contractor license in Kansas City

Does plumbing work in Kansas City need a permit?

Kansas City requires permits before beginning most plumbing work. Minor jobs like replacing a faucet or other fixture can be exempt, but most other projects need a permit. Work is generally inspected at several phases before final approval.

Can a homeowner pull their own plumbing permit?

A single-family homeowner may obtain plumbing permits only if they occupy the dwelling and do the work themselves. Anyone else requesting plumbing permits must be a licensed contractor, not just an unlicensed handyman. Ask your pro which route applies to your job.

How do Kansas City plumbing contractors get licensed?

Kansas City contractor licensing requires a business license, a Certificate of Qualification for the trade, and then a contractor license for the business. The contractor license application carries a $60 nonrefundable fee. Master plumber applicants must be at least 25 with 3 or more years as a licensed journeyman plumber under Missouri law.

What should I ask for before work starts?

Ask the pro for a current insurance certificate and proof of the required $500 minimum cash deposit. Confirm who pulls the permit and that permit fees are paid, since a permit is not valid until fees are paid. Request a written quote that lists the work and any permit or excavation fees.

What to do next

  1. Ask the pro for their Kansas City plumbing contractor license number and confirm it is current.
  2. Request a current insurance certificate and confirm the $500 minimum cash deposit is posted.
  3. Confirm in writing who pulls the plumbing permit and that the permit fee is paid before work begins.
  4. Ask how exposed pipes will be insulated or heat-taped and confirm the inside shut-off valve location.
  5. Call (816) 750-5918 or email [email protected] for a free quote from a licensed, insured Kansas City plumber.

KC Plumb is a free referral service: an independent contractor does the work and may pay us a referral fee. You never pay us anything.

Related answers

Back to KC Plumb

Quick answers

Who do I call to find a licensed plumber in Kansas City?

KC Plumb is a free referral service at (816) 750-5918. We connect you with a licensed, insured Kansas City plumber, and you can also email [email protected].

Does Missouri have a statewide plumbing license?

No. Missouri does not have a statewide plumbing license, so licensing is handled locally by cities and counties such as Kansas City.

What number should I call for a water emergency?

KC Water's emergency shut-off line runs 24 hours a day, seven days a week at 816-513-1313 or 311.

Do commercial water service connections need engineering plans?

Yes. Commercial connection applications require plans signed and sealed by a Missouri-licensed professional engineer.

KC Plumb is a free referral service connecting homeowners with licensed, insured plumbers in Kansas City and surrounding areas. The plumber performs the work and may pay a referral fee. You pay the plumber directly and are free to get other quotes.

Want a real number for your home?

Send the form or call (816) 750-5918. We connect you with a Kansas City-area contractor who quotes the job. Free, no obligation.

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