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Modern Plumbing CoPlumber in St. Louis, MO

Modern Plumbing Co is a plumber at 7100 Pennsylvania Ave, St. Louis, MO 63111, rated 3.5 from 8 Google reviews.

St. Louis, MO0 paid placements in any rankingHow we rank

Call (314) 351-3300Website ↗

Key facts

Key facts about Modern Plumbing Co
Address7100 Pennsylvania Ave, St. Louis, MO 63111Get directions
Phone(314) 351-3300
Websitemodernplumbingstl.com
Google rating3.5 from 8 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Plumbingmain tradeGoogle main category

Service area

Serves St. Louis and 11 towns within 25 miles: Lemay, Affton, Mehlville, Shrewsbury, Maplewood, Concord, Webster Groves, Oakville, Richmond Heights, Sappington and Brentwood.

Based in St. Louis, MOView on map

Typical plumbing prices

Typical plumbing prices
JobLowTypicalHigh
Water heater replacementPer unit, installed (unit plus labor); typical range of customer-reported jobs. US national range$882$1,348$1,826

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Reviews

ContractorsRanked reviews

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Google

3.5from 8 Google reviews

Hired Modern Plumbing Co? Write a review

Questions about Modern Plumbing Co

What areas does Modern Plumbing Co serve?

Serves St. Louis and 11 towns within 25 miles: Lemay, Affton, Mehlville, Shrewsbury, Maplewood, Concord, Webster Groves, Oakville, Richmond Heights, Sappington and Brentwood. The list is based on the business's location and the usual service radius for plumbing. Confirm your address is covered when you call.

What do Google reviews say about Modern Plumbing Co?

Modern Plumbing Co has a rating of 3.5 from 8 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Modern Plumbing Co?

Call Modern Plumbing Co on (314) 351-3300. The business is at 7100 Pennsylvania Ave, St. Louis, MO 63111. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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