Top Repiping Contractors in Boise, Idaho Ranked

A whole-house repiping project is a significant but often necessary upgrade for your home's plumbing system. It involves replacing all the old, failing water supply pipes with new, reliable materials, ensuring clean water and consistent pressure for years to come. In Boise, where many homes were built with galvanized steel pipes that are now decades old, this service is crucial for maintaining property value and safeguarding your family's health. This guide will help you understand the process, costs, and what to look for when finding a qualified professional for your repipe project.

Proficient Plumbing Service

75 W Taylor Ave #200, Meridian, ID 83642

Proficient Plumbing Service is a locally owned plumbing company serving Boise, ID, and the surrounding Treasure Valley communities. They offer a wide range of plumbing services including water heater repair and installation, water softener installation, sump pump repair, drain cleaning, leak detection, repiping, gas line installation, toilet repair, and garbage disposal repair. Their fully stocked plumbing trucks provide service to Boise, Meridian, Eagle, Nampa, and other nearby areas. Proficient Plumbing Service emphasizes attention to detail to prevent future issues and maintain customer satisfaction.

5.0

476 Reviews

Ritchie Plumbing LLC

2903 S Fox Den Pl, Eagle, ID 83616

Ritchie Plumbing LLC is a plumbing and water treatment company serving Boise, ID, and the greater Treasure Valley. With over 35 years of experience since 1988, they provide a range of services including water heater repair and installation, water softener installation, repiping, and gas line installation. They specialize in water treatment solutions such as programmable water softeners and whole house carbon filtration to address issues related to hard water and chlorine in municipal water supplies.

5.0

276 Reviews

Mountain Time Plumbing LLC

9177 W State St, Garden City, ID 83714

Mountain Time Plumbing LLC provides a range of residential plumbing services in Boise, ID, and the surrounding areas including Garden City, Meridian, Nampa, and Caldwell. Their expertise covers water heater repair, drain cleaning, leak detection, repiping, garbage disposal repair, and frozen pipe repair. The team is experienced in working with older homes and addressing the challenges of aging plumbing systems. They offer thorough plumbing inspections through their Mountain Time Membership to help prevent costly repairs and maintain system efficiency.

5.0

144 Reviews

Plumbing Solutions of Idaho

870 E Franklin Rd Suite 506, Meridian, ID 83642

Plumbing Solutions of Idaho is a licensed plumbing company serving Boise, ID, and the surrounding Treasure Valley area. They offer a wide range of services including water heater repair and installation, drain cleaning, sewer line repair, leak detection, and repiping. With over 20 years of experience since 2005, they provide 24/7 emergency plumbing services to address urgent needs promptly. Their team is trained and equipped to deliver efficient solutions while respecting customers' homes during service.

4.9

1.3k Reviews

Roto-Rooter Plumbing & Water Cleanup

2399 S Orchard St Ste 101, Boise, ID 83705

Roto-Rooter Plumbing & Water Cleanup provides a wide range of plumbing services for homes and businesses in Boise, ID. Their offerings include drain cleaning, sewer line repair using trenchless technology, water heater installation and repair, leak detection, and emergency plumbing available 24/7. The company uses advanced tools such as video camera inspections to diagnose sewer issues and offers floodwater cleanup and mold remediation services. Serving Boise and surrounding areas, Roto-Rooter combines local expertise with comprehensive plumbing solutions to address both residential and commercial needs.

4.9

512 Reviews

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Why Consider a Whole-House Repipe in Boise?

The primary reason homeowners in the Treasure Valley undertake a full repipe is due to aging infrastructure. For much of the 20th century, galvanized steel was the standard material for water supply lines. Over time, these pipes corrode from the inside out, leading to a host of problems. You might notice rusty or discolored water, a persistent metallic taste, or a significant drop in water pressure throughout your home. More seriously, the corrosion can cause leaks inside your walls, leading to hidden water damage and mold growth ^{1 2}.

Beyond addressing failing galvanized pipes, a repipe is an opportunity to modernize your entire plumbing system. New materials like PEX (cross-linked polyethylene) and copper offer superior durability and safety. They eliminate the risk of lead contamination from old solder or pipes and provide a foundation for reliable water delivery that can handle Boise's water conditions for 50 years or more. It's a proactive investment that prevents emergency leaks, improves water quality, and can even increase your home's resale value.

The Repiping Process: A Step-by-Step Overview

A professional whole-house repipe is a structured project managed by licensed plumbers. Understanding the steps can help you prepare your home and set realistic expectations.

1. Inspection & Planning: A qualified plumber will first conduct a thorough assessment of your existing system. They will identify the pipe materials, map the current layout, and locate the main water shutoff. This stage is also when they determine the scope of work, create a detailed plan for the new pipe runs, and identify where access points in walls or ceilings will be necessary. They will also handle pulling any required permits from the City of Boise to ensure the work meets all local building codes ^{1 2 3}.

2. Water Shutoff & Preparation: Before any work begins, the main water supply to the house will be shut off. Your plumber will discuss preparations with you, which may include moving furniture away from walls, clearing out under-sink areas, and protecting floors. They will establish a temporary water supply line, often to an outdoor spigot, so your household has access to water for essentials during the project ^{4 5}.

3. Access & Removal of Old Pipes: To reach the old plumbing, technicians will cut strategic, small access holes in drywall or ceilings. These holes are kept as minimal as possible. The old galvanized, copper, or polybutylene pipes are then carefully disconnected and removed from the home ^{3 6}.

4. New Pipe Installation: This is the core of the project. The new supply lines-whether you choose PEX or copper-are run from the main water entry point to every fixture in the house: sinks, toilets, showers, washing machine, and water heater. The plumbers will install new shutoff valves at each fixture for easier future maintenance ^{1 7}.

5. Pressure Testing & Inspection: Once the new network is installed, the system is sealed and pressurized with air or water. This critical test is maintained for a set period to confirm there are no leaks at any connection point. A city inspector may also visit to verify the installation complies with the Boise plumbing code before the walls are closed up ^{1 4}.

6. Finishing & Cleanup: After passing inspection, the plumbers will patch the access holes with drywall. While they typically provide a "rough patch," final sanding and painting are usually the homeowner's responsibility. The work area is thoroughly cleaned, your water is restored, and the system is flushed to clear any debris ^{5 6}.

Choosing Your Pipe Material: PEX vs. Copper

The two most common materials for repiping projects today are PEX and copper. Each has distinct advantages that may influence your decision.

• PEX (Cross-linked Polyethylene): This flexible, plastic tubing has become the go-to choice for many repiping projects. Its flexibility allows it to be snaked through walls and around obstacles with fewer fittings, which reduces potential leak points. The installation is generally faster and less invasive than with rigid copper, which can help lower labor costs. PEX is also highly resistant to scale and corrosion, performs well in freezing conditions (it can expand), and is typically the most budget-friendly material option ^{1 7 8}.
• Copper: Copper piping has a long, proven history of durability and is often expected to last 50+ years. It is rigid, resistant to UV light (which can degrade PEX), and can handle higher water temperatures. Many homeowners appreciate its traditional value and perceived robustness. However, copper is significantly more expensive than PEX, both in material cost and labor, as it requires soldering each joint. It is also susceptible to corrosion from acidic water or improper grounding ^{9 10}.

Your licensed plumber can advise on the best material for your specific Boise home, considering your budget, water quality, and long-term goals.

What to Expect: Project Timeline and Cost Factors

A whole-house repipe is not a one-day job. The timeline depends heavily on the size and layout of your home. For a smaller Boise home (e.g., 1,000-1,500 square feet), the active work might be completed in 2 to 4 days. For larger, multi-story, or more complex homes (2,000+ square feet), the project can extend to 5 to 7 days or more ^{3 11}. This timeframe includes the installation, testing, and initial patching.

Costs for repiping in Boise vary widely based on several key factors:

• Home Size & Layout: The total square footage and number of bathrooms/kitchens are the primary cost drivers. More fixtures mean more pipe and labor.
• Pipe Material: As discussed, a PEX repipe system is generally less expensive than a copper one.
• Labor & Accessibility: Homes with easy-to-access plumbing (like unfinished basements or crawlspaces) will cost less than those where pipes are buried in concrete slabs or behind finished walls requiring extensive cutting.
• Local Costs: Boise-area labor rates, permit fees, and the specific contractor you choose will all influence the final price.

Based on regional data, homeowners can expect a broad range. For a smaller home (1,000-1,500 sq ft), a repipe may cost between $5,500 and $11,000 or more, with PEX installations at the lower end of that spectrum. For a larger home (2,000+ sq ft), costs often range from $17,500 to over $27,000 ^{1 9 12 13}. It is essential to get detailed, written estimates from multiple licensed, insured plumbers serving the Boise area.

Finding a Qualified Boise Repiping Professional

This is not a DIY project. Repiping requires a licensed plumbing contractor who understands Idaho and Boise-specific codes. Look for companies with extensive experience in whole-house repipes, not just general plumbing repair. They should provide a detailed, line-item estimate, clearly outline who is responsible for permits and inspections, and explain their process for minimizing disruption and cleaning up. Reputable local firms will have a portfolio of completed repipe projects and should be able to answer all your questions about materials, timelines, and warranties confidently ^{1 2 14}.

Frequently asked questions

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