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Preferred Plumbing LLCPlumber in O'Fallon, IL

Preferred Plumbing LLC is a plumber at 121 Behrens Dr #4, O'Fallon, IL 62269, ranked #10 of 184 plumbers in O'Fallon and rated 4.9 from 567 Google reviews. Open Monday to Friday.

O'Fallon, ILUpdated 0 paid placements in any rankingHow we rank

Call (618) 632-7683Website ↗

Key facts

Key facts about Preferred Plumbing LLC
Address121 Behrens Dr #4, O'Fallon, IL 62269Get directions
Phone(618) 632-7683
Websitepreferredplumbingllc.com
HoursMonday to Friday: 8 AM – 4:30 PM
Google rating4.9 from 567 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves O'Fallon and 11 towns within 25 miles: Shiloh, Fairview Heights, Swansea, Belleville, Collinsville, Mascoutah, Troy, Maryville, Glen Carbon, Centreville and Pontoon Beach.

Based in O'Fallon, ILView on map

Opening hours

Opening hours for Preferred Plumbing LLC
DayHours
Monday8 AM – 4:30 PM
Tuesday8 AM – 4:30 PM
Wednesday8 AM – 4:30 PM
Thursday8 AM – 4:30 PM
Friday8 AM – 4:30 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

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.

Compare nearby plumbers

Preferred Plumbing LLC compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Preferred Plumbing LLC (this business)—594.9 (567)—NoNo
Nolen Septic Services#8605.0 (237)—YesYes13.4 mi
A Davinroy Plumbing & Mechanical - Plumber in Belleville#9594.6 (171)—YesYes7.0 mi
Polar Plumbing, Heating & Air Conditioning#11595.0 (514)—YesYes8.2 mi

See all 184 ranked plumbers in O'Fallon

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 567 Google reviews

Hired Preferred Plumbing LLC? Write a review

Questions about Preferred Plumbing LLC

How is Preferred Plumbing LLC ranked in O'Fallon?

Preferred Plumbing LLC is ranked #10 of 184 plumbers in O'Fallon by CR Score, with 59 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Preferred Plumbing LLC’s hours?

Preferred Plumbing LLC is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 4:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Preferred Plumbing LLC serve?

Serves O'Fallon and 11 towns within 25 miles: Shiloh, Fairview Heights, Swansea, Belleville, Collinsville, Mascoutah, Troy, Maryville, Glen Carbon, Centreville and Pontoon Beach. 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 Preferred Plumbing LLC?

Preferred Plumbing LLC has a rating of 4.9 from 567 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 Preferred Plumbing LLC?

Call Preferred Plumbing LLC on (618) 632-7683. The business is at 121 Behrens Dr #4, O'Fallon, IL 62269. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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