The Best Plumbing Contractors in Knoxville, PA

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

#1

Knoxville Plumbing & Heating

4.8
(42 reviews)
Verified

A locally-owned and operated full-service plumbing company serving Knoxville and surrounding areas. They specialize in both residential and commercial plumbing with 24/7 emergency response. Known for their expertise in water heater installation, drain cleaning, and pipe repair using high-quality materials.

112 Main Street, Knoxville, PA 16928

Specialties & Features

24/7 Emergency Service
Water Heater Installation/Repair
Drain Cleaning
Pipe Repair/Replacement
Leak Detection

Business Information

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

Tioga County Plumbing Experts

4.6
(67 reviews)
Verified

Serving Knoxville and all of Tioga County, this established plumbing contractor offers comprehensive residential and commercial services. They have extensive experience with local plumbing codes and are particularly skilled in sewer line services, bathroom remodels, and emergency repairs.

287 Elmira Road, Knoxville, PA 16928

Specialties & Features

Sewer Line Services
Bathroom/Kitchen Plumbing
Commercial Plumbing
Emergency Repairs
Water Filtration Systems

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

Mountain Top Plumbing & Drain Service

4.5
(89 reviews)
Verified

Based in nearby Mansfield and serving Knoxville, this company specializes in drain cleaning, hydro-jetting, and emergency plumbing services. They utilize advanced camera inspection technology for accurate diagnostics and offer prompt response times for urgent plumbing issues.

45 Route 6, Mansfield, PA 16933

Specialties & Features

Drain Cleaning
Hydro-Jetting
Camera Inspections
Emergency Service
Pipe Replacement

Business Information

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

Why These Are the Top Plumbing Contractors in Knoxville

Knoxville, PA is a small borough in Tioga County with a population under 700 residents. The plumbing market primarily serves residential properties, many of which are older homes with legacy plumbing systems. Common issues include hard water problems, pipe corrosion due to the region's water mineral content, and frozen pipes during harsh winters. Local contractors must be familiar with both modern PEX installations and older galvanized/copper systems. The rural nature of the area means emergency plumbers often cover a wide service territory, with response times potentially affected by distance.

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 Knoxville regulations and climate

Frequently Asked Questions About Plumbing in Knoxville

Get answers to common questions about plumbing services in Knoxville, Pennsylvania.

1What are the most common plumbing issues for Knoxville, PA homeowners, especially related to our climate?

Due to Knoxville's cold winters, the most frequent and urgent issues are frozen and burst pipes, particularly in older homes with inadequate insulation. We also commonly address clogged drains from hard water mineral buildup, which is prevalent in our region, and failing water heaters struggling with sediment accumulation from our local water supply. Proactive insulation of pipes in unheated crawl spaces and basements before winter is highly recommended.

2How much should I expect to pay for common plumbing repairs in the Knoxville area?

Pricing in Clarion County is generally competitive, but costs depend on the job's complexity and parts required. For example, fixing a leaky faucet might range from $150-$300, while replacing a water heater (including the unit) typically starts around $1,200-$2,000. Emergency calls, especially for frozen pipes on nights or weekends, will incur higher service fees. Always request a detailed, written estimate before work begins.

3What should I look for when choosing a plumber in Knoxville to ensure they are reputable and licensed?

Always verify the plumber holds a valid Pennsylvania state plumbing license, which is required by law. For Knoxville residents, it's also wise to choose a provider familiar with local well and septic systems, which are common in our rural area. Check for online reviews, ask for local references, and confirm they carry both liability insurance and workers' compensation to protect your home.

4Are there any local regulations or permits I need to be aware of for plumbing work in my home?

Yes, in Pennsylvania, any plumbing work that alters the piping system typically requires a permit and inspection from your local municipality (Knoxville Borough or Elk Township). This is for your safety and ensures compliance with the Pennsylvania Uniform Construction Code (UCC). A reputable, licensed plumber will handle pulling the necessary permits for you, which is a key reason to avoid unlicensed handymen for major projects.

5What is the best time of year to schedule non-emergency plumbing maintenance or replacements in Knoxville?

Late spring and early fall are ideal. Scheduling during these milder seasons avoids the high-demand emergency periods of deep winter (for frozen pipes) and allows for projects like outdoor faucet installation or septic system servicing before the ground freezes. It also ensures your sump pump and water heater are serviced before the heavy seasonal demands of winter and summer.