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Monkey Wrench Plumbing, Heating, Air & ElectricPlumber in Ontario, CA

Monkey Wrench Plumbing, Heating, Air & Electric is a plumber at 3200 E Guasti Rd Suite 100-G, Ontario, CA 91761, ranked #12 of 940 plumbers in Ontario and rated 5.0 from 114 Google reviews. Open 24 hours a day, 7 days a week.

Ontario, CAUpdated 0 paid placements in any rankingHow we rank

Call (909) 791-2726Website ↗

Key facts

Key facts about Monkey Wrench Plumbing, Heating, Air & Electric
Address3200 E Guasti Rd Suite 100-G, Ontario, CA 91761Get directions
Phone(909) 791-2726
Websitemonkeywrenchservices.com
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 114 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Ontario and 11 towns within 25 miles: Rancho Cucamonga, Upland, Montclair, Jurupa Valley, Glen Avon, Eastvale, Chino, Claremont, Fontana, Pedley and Sunnyslope.

Based in Ontario, CAView on map

Opening hours

Opening hours for Monkey Wrench Plumbing, Heating, Air & Electric
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

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

Monkey Wrench Plumbing, Heating, Air & Electric compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Monkey Wrench Plumbing, Heating, Air & Electric (this business)—635.0 (114)—YesYes
AS Plumbing Mechanical#10635.0 (618)—YesYes6.2 mi
Peli Plumbing#11635.0 (229)—YesYes2.1 mi
High speed rooter & plumbing#13635.0 (109)—YesYes5.9 mi

See all 940 ranked plumbers in Ontario

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 114 Google reviews

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Questions about Monkey Wrench Plumbing, Heating, Air & Electric

How is Monkey Wrench Plumbing, Heating, Air & Electric ranked in Ontario?

Monkey Wrench Plumbing, Heating, Air & Electric is ranked #12 of 940 plumbers in Ontario by CR Score, with 63 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 Monkey Wrench Plumbing, Heating, Air & Electric’s hours?

Monkey Wrench Plumbing, Heating, Air & Electric is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Monkey Wrench Plumbing, Heating, Air & Electric serve?

Serves Ontario and 11 towns within 25 miles: Rancho Cucamonga, Upland, Montclair, Jurupa Valley, Glen Avon, Eastvale, Chino, Claremont, Fontana, Pedley and Sunnyslope. 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 Monkey Wrench Plumbing, Heating, Air & Electric?

Monkey Wrench Plumbing, Heating, Air & Electric has a rating of 5.0 from 114 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 Monkey Wrench Plumbing, Heating, Air & Electric?

Call Monkey Wrench Plumbing, Heating, Air & Electric on (909) 791-2726. The business is at 3200 E Guasti Rd Suite 100-G, Ontario, CA 91761. 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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