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Water Heater Repair Pittsburgh

If your water heater is leaking, not producing hot water, or making strange noises, you need a team that can act fast and fix the problem right. At Knight & Day Plumbing, we specialize in reliable, same-day water heater repair in Pittsburgh for both residential and commercial properties. Our experienced technicians diagnose issues quickly and perform high-quality repairs that restore your hot water with minimal disruption. No heat? No problem. We’re here—Knight or Day—to bring comfort back to your home or business.

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Financing Available

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Upfront Pricing

No Hidden Costs

Unmatched Experience:

Quality Work

100% Satisfaction

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24/7 Service

Nights & Weekends

Complete Water Heater Services in Pittsburgh

We provide full-service solutions for all types of water heaters, including both traditional tank models and modern tankless systems. Whether you need a quick repair, a brand-new installation, or ongoing maintenance, our team is equipped with the tools and expertise to get the job done. Every service is backed by honest pricing, quality workmanship, and a commitment to customer satisfaction.

Water Heater Repair Services in Pittsburgh, PA

At Knight & Day Plumbing, we provide fast, reliable water heater repair in Pittsburgh for issues like no hot water, inconsistent temperatures, leaks, strange noises, and more. Our licensed technicians quickly diagnose the problem and use high-quality parts to ensure lasting results. Whether it’s a faulty pilot light, a thermostat issue, or a leaking tank, we’ll restore your system efficiently so you can get back to hot water—without the hassle.

Water Heater Replacement
Pittsburgh

When your system is outdated, inefficient, or beyond repair, our water heater replacement services in Pittsburgh make upgrading simple. We help you select the right model for your space and install it with care, removing the old unit and testing the new one for performance and safety. We ensure a stress-free, seamless transition from old to new. Our team also ensures your new system meets local codes and energy efficiency standards for long-term savings.

New Water Heater Installation

Need a new water heater for a remodel, upgrade, or new build project? Our team installs both tank and tankless models, ensuring they’re properly sized, correctly connected, and up to code. We’ll guide you through your options and handle every step with care, so your system runs efficiently and reliably from day one.

Water Heater Maintenance

Prevent breakdowns before they happen with our water heater maintenance services in Pittsburgh. We flush tanks, check valves, inspect components, and optimize your system’s performance. Regular maintenance can extend the life of your unit, reduce energy bills, and catch minor issues before they become costly repairs.

Customer Stories

KNIGHT & DAY PLUMBING Team

Why Knight & Day Plumbing for Water Heater Repairing in Pittsburgh?

When it comes to water heater repair in Pittsburgh, homeowners and businesses trust Knight & Day Plumbing for fast, honest, and dependable service. Whether it’s an emergency fix or a planned water heater replacement, our licensed technicians deliver expert solutions tailored to your needs.

We offer same-day service, upfront pricing, and work on all types of systems—tank, tankless, gas, and electric. With years of experience in the Pittsburgh area, we know how to handle local plumbing challenges the right way. When you call Knight & Day, you’re choosing quality, reliability, and service that puts your comfort first.

Office Phone

(412) 887-5862

Our Water Heater Services Process

At Knight & Day Plumbing, we follow a proven, customer-focused process to ensure every water heater repair or replacement in Pittsburgh is completed efficiently, safely, and to the highest standard. It begins with a personalized consultation, where we assess your needs and gather details about your current system. From there, we provide a clear, itemized estimate with no hidden fees, outlining all work required.

Once approved, our licensed technicians carry out the service using high-quality parts and precise workmanship—whether it’s a repair, full replacement, or new installation. After the job is completed, we thoroughly test the system to ensure optimal performance, energy efficiency, and safety. We also take the time to review the results with you and answer any questions, ensuring complete satisfaction before we leave.

Most Common FAQS

This could be due to a tripped breaker, faulty heating element, thermostat issues, or a failed gas valve or pilot light. Our technicians can quickly diagnose the issue and recommend the most effective solution.

Costs can vary based on the issue, but most minor repairs range from $100 to $300. We always provide a clear, upfront estimate before any work begins.

Traditional tank water heaters typically last 8–12 years, while tankless systems can last 15–20 years with proper maintenance.

It depends on your household size and hot water usage. For example, a family of four typically needs a 40–50 gallon tank, while larger homes may benefit from tankless systems for continuous hot water.

Frequent repairs, rusty or discolored water, inconsistent temperature, rising energy bills, or a unit older than 10 years are signs it may be time to replace.

Office Hours: Monday through Friday 8:00AM to 4:30PM

Emergency Hours: 24/7