Johnsson's Plumbing Monrovia CA

Business Overview

Johnsson's Plumbing Monrovia CA is a local plumbing company serving homes and small businesses across the San Gabriel Valley. The company responds to routine calls and offers emergency service for leaks, burst pipes, and water heater failures. They staff licensed plumbers and experienced service technicians who handle both residential and light commercial work.

Service capacity is scaled to neighborhood needs — from single-family Craftsman homes to apartment buildings and small retail properties. Response times reflect local traffic and seasonal demand, with weekend and after-hours options available for urgent problems.

Key Services

  • Plumbing inspection: complete home and pre-sale inspections, camera work for drains, and code-compliance checks.
  • Water heater installation: gas and electric tank and tankless systems, removal of old units, and safety testing.
  • Repairs: leak repair, pipe replacement, faucet and fixture work, and sewer cleanouts.
  • Preventive maintenance: scheduled checks to avoid winter pipe freezes and summer pressure issues.

Areas Served

The team covers Monrovia and nearby communities: El Monte, Baldwin Park, Arcadia, Duarte, Sierra Madre, Mayflower Village, and Irwindale. Service routes take into account school hours and rush periods, so customers in the foothills and valley neighborhoods get timely visits.

Company History

The business began as a small service shop focused on neighborhood plumbing needs. Over time it added inspection capabilities and water heater installation to meet local housing trends, such as older single-family homes needing system upgrades. Growth happened gradually, with the company adding technicians and a service vehicle fleet to improve coverage across the valley.

Throughout its history, the shop has adapted to local conditions — like mineral-rich water in the region that affects pipes and water heaters — to offer practical solutions rather than one-size-fits-all fixes.

Leadership

Leadership comes from hands-on experience in the plumbing trade and regular work in Monrovia neighborhoods. The owner and lead technicians participate in local trade groups and familiarization with Southern California building codes. They stay involved in community events and share practical advice with neighbors about common plumbing issues tied to the local climate.

Specialties & Highlights

  • Practical inspections that explain issues in plain language.
  • Water heater installations tailored to home size and typical Monrovia water conditions.
  • Quick-response leak repairs with focus on minimizing water damage.
  • Camera diagnostics for clogged or damaged drains.

Why Locals Choose Johnsson's Plumbing

Johnsson's Plumbing Monrovia CA is known for steady local presence and straightforward service. Customers point to consistent scheduling, clear estimates, and technicians who know area homes and common problems. The business keeps practical repair options on hand and works to limit repeat visits.

For homeowners and small property managers in Monrovia and nearby towns, the company offers reliable plumbing inspection and water heater installation with attention to local housing types and weather-related wear.

Contact Information

Johnsson's Plumbing

★★★★☆ 4.2 / 5 (13)

: 139 E Foothill Blvd, Monrovia, CA 91016

: (626) 359-3429

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Business Services

  • Plumbing inspection
  • Water heater installation

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours
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