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McDonald Supply - WaterlooPlumber in Waterloo, IA

McDonald Supply - Waterloo is a plumber at 3310 University Ave, Waterloo, IA 50701, ranked #29 of 34 plumbers in Waterloo and rated 4.3 from 11 Google reviews. Open Monday to Friday.

Waterloo, IAUpdated 0 paid placements in any rankingHow we rank

Call (319) 234-6853Website ↗

Key facts

Key facts about McDonald Supply - Waterloo
Address3310 University Ave, Waterloo, IA 50701Get directions
Phone(319) 234-6853
Websitemcdonaldsupplyonline.com
HoursMonday to Friday: 7 AM – 4 PM
Google rating4.3 from 11 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Waterloo and 2 towns within 25 miles: Cedar Falls and Waverly.

Based in Waterloo, IAView on map

Opening hours

Opening hours for McDonald Supply - Waterloo
DayHours
Monday7 AM – 4 PM
Tuesday7 AM – 4 PM
Wednesday7 AM – 4 PM
Thursday7 AM – 4 PM
Friday7 AM – 4 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

McDonald Supply - Waterloo compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
McDonald Supply - Waterloo (this business)—464.3 (11)—NoNo
Crystal#27494.2 (32)—NoNo16.2 mi
Peterson Hudson Hdwe. Plumbing & Heating#28472.0 (3)———3.5 mi
Gary Hinderaker Plumbing Heating Air Conditioning, Inc.#30454.7 (12)—NoNo15.1 mi

See all 34 ranked plumbers in Waterloo

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.3from 11 Google reviews

Hired McDonald Supply - Waterloo? Write a review

Questions about McDonald Supply - Waterloo

How is McDonald Supply - Waterloo ranked in Waterloo?

McDonald Supply - Waterloo is ranked #29 of 34 plumbers in Waterloo by CR Score, with 46 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 McDonald Supply - Waterloo’s hours?

McDonald Supply - Waterloo is open Monday to Friday. Its listed hours are Monday to Friday, 7 AM – 4 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does McDonald Supply - Waterloo serve?

Serves Waterloo and 2 towns within 25 miles: Cedar Falls and Waverly. 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 McDonald Supply - Waterloo?

McDonald Supply - Waterloo has a rating of 4.3 from 11 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 McDonald Supply - Waterloo?

Call McDonald Supply - Waterloo on (319) 234-6853. The business is at 3310 University Ave, Waterloo, IA 50701. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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