The Best Plumbing Contractors in Union, NH

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

#1

Mr. Rooter Plumbing of Southern New Hampshire

4.8
(127 reviews)
Verified

Full-service plumbing company offering 24/7 emergency services, specializing in drain cleaning, sewer services, and water heater installation. Known for quick response times throughout the Strafford County area.

Service Area Based in Rochester, NH 03867

Specialties & Features

24/7 Emergency Service
Drain Cleaning
Sewer Services
Water Heater Installation
Pipe Replacement

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes
#2

R.F. Lavoie Plumbing & Heating

4.6
(94 reviews)
Verified

Local family-owned plumbing and heating contractor serving Union and surrounding communities since 1985. Provides comprehensive residential and commercial plumbing services with expertise in bathroom/kitchen remodels and leak detection.

12 Main Street, Rochester, NH 03867

Specialties & Features

Residential Plumbing
Commercial Plumbing
Bathroom/Kitchen Plumbing
Leak Detection
Pipe Installation

Business Information

Years in Business:39 years
Licensed:Yes
Insured:Yes
#3

Allens Plumbing & Heating

4.5
(78 reviews)
Verified

Established plumbing contractor serving the Lakes Region and Southern New Hampshire areas. Specializes in emergency repairs, water heater services, and comprehensive drain cleaning with advanced camera inspection technology.

45 Farmington Road, Rochester, NH 03867

Specialties & Features

Emergency Repairs
Water Heater Services
Drain Cleaning
Camera Inspections
Residential Plumbing

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes

Why These Are the Top Plumbing Contractors in Union

Union, NH is a small town in Carroll County with older housing stock and seasonal properties, creating demand for plumbing services addressing frozen pipes, well systems, and septic-related plumbing issues. The local market is served primarily by contractors based in nearby Rochester and other larger towns in the region. Common issues include winter pipe freezing, older galvanized pipe replacement, and seasonal property maintenance plumbing.

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 Union regulations and climate

Frequently Asked Questions About Plumbing in Union

Get answers to common questions about plumbing services in Union, New Hampshire.

1How do Union's cold winters impact my plumbing, and what preventative maintenance should I prioritize?

Union's harsh winters, with temperatures often well below freezing, make frozen and burst pipes a top concern. Homeowners should prioritize insulating pipes in unheated areas like crawl spaces and garages, disconnecting and draining outdoor hoses before winter, and knowing the location of their main water shut-off valve for emergencies. Allowing faucets to drip during extreme cold snaps can also prevent pressure buildup from freezing.

2Are there specific local regulations or permits I need to be aware of for plumbing work in my Union home?

Yes, all plumbing work in Union must comply with the New Hampshire State Plumbing Code and may require a permit from the Town of Union, especially for major installations, water heater replacements, or sewer line work. A licensed New Hampshire plumber will handle this process, which ensures work is inspected for safety and compliance with local and state standards, protecting your home's value and your family's health.

3What is a typical price range for common plumbing services in the Union area, like fixing a leak or replacing a water heater?

Costs vary based on job complexity, parts, and emergency timing. For example, repairing a leaky faucet might range from $150-$350, while a standard water heater replacement typically costs between $1,200 and $2,500 installed. Due to our region's higher cost of living and the potential for older home infrastructure, prices may be on the higher end of national averages, so getting a detailed, written estimate is crucial.

4What should I look for when choosing a reliable plumber serving Union, NH?

Always verify that the plumber holds a current New Hampshire Master Plumber's license and carries both liability insurance and workers' compensation. For Union specifically, choose a provider familiar with older home systems common in the area and one who offers emergency services, as frozen pipe crises in winter cannot wait. Check local reviews and ask for references from recent jobs in nearby towns like Wakefield or Milton.

5My home has a private well and septic system, common in Union. What are the key plumbing maintenance tasks for these systems?

For private wells, annual water testing for bacteria and contaminants is essential. For septic systems, have them pumped and inspected every 2-3 years by a licensed professional to prevent backups and costly leach field failures. Be mindful of water usage and avoid flushing non-biodegradable items, as repair or replacement of these systems is very expensive and subject to strict New Hampshire Department of Environmental Services regulations.