Top 3 Plumbing Contractors in Alleghany

Compare the highest-rated plumbing professionals in Alleghany, California. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Sierra Valley Plumbers

4.8
(110 reviews)
Verified

A highly-rated, locally-owned and operated plumbing service known for its rapid response and expertise in both residential and commercial systems. They emphasize personalized service for the unique needs of mountain communities, including dealing with hard water and seasonal challenges.

214 Main St, Downieville, CA 95936 (Located in the county seat, closest major service center to Alleghany)

Specialties & Features

Emergency plumbing repairs
Water heater installation and repair
Drain cleaning and sewer services

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
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#2

John's Plumbing & Pump

4.7
(85 reviews)
Verified

A family-owned business with a strong reputation for reliability and quality workmanship throughout the Sierra foothills. They offer a comprehensive range of services from minor repairs to major installations and are known for their expertise in well systems and pressure tanks, which are common in the area.

11924 Loma Rica Dr, Grass Valley, CA 95945 (Serves a wide area including Sierra County)

Specialties & Features

Pipe installation and replacement
Well pump services
Bathroom and kitchen plumbing

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
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#3

All Hours Plumbing

4.5
(150 reviews)
Verified

This company markets itself as a 24/7 emergency service provider, a critical asset for a remote area like Alleghany. They have multiple positive reviews praising their ability to handle complex issues like slab leaks and full sewer line replacements.

112 New Mohawk Rd, Nevada City, CA 95959

Specialties & Features

Leak detection and repair
Emergency plumbing repairs
Sewer line replacement

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
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Why These Are the Top Plumbing Contractors in Alleghany

** The plumbing market serving Alleghany, CA, is characterized by a low density of service providers due to the rural, mountainous nature of the region. The closest contractors are based in Downieville (the Sierra County seat), with a larger selection available in the Nevada County hubs of Grass Valley and Nevada City, approximately a 45-60 minute drive away. Competition is moderate among these regional players, but their specialized knowledge of rural systems (e.g., wells, septic systems, freeze protection) is a significant differentiator. Service quality is generally high, as these businesses rely heavily on local reputation and word-of-mouth. Typical pricing reflects the challenges of serving a remote area. Customers should expect a "trip charge" or higher minimum service fee to account for significant travel time and distance. Hourly rates are competitive with state averages but can be on the higher end due to the specialized expertise required. It is always recommended to request upfront, detailed quotes and confirm the service area and associated travel fees before scheduling an appointment.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Alleghany regulations and climate