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.
Financing Available
0% Interest Options
Upfront Pricing
No Hidden Costs
Quality Work
100% Satisfaction
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When your system is outdated, inefficient, or beyond repair, our water heater replacement services in Pittsburgh make upgrading simple.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
Water Heater Maintenance
Customer Stories
Ryan Wardlow2025-04-18Trustindex verifies that the original source of the review is Google. Excellent plumbing service, Dakota was great! Would definitely recommend Knight & Day if you’re in the Pittsburgh area. brelynn142025-04-09Trustindex verifies that the original source of the review is Google. Dakota was amazing , very nice and knowledgeable. We will be using knight and day for our plumbing issues . Janice Ward2025-04-07Trustindex verifies that the original source of the review is Google. I had 2 furnaces and a water heater installed by another contractor,that ended up causing both furnaces and water heater to be red tagged during a regular check up. Knight & Day came promptly,diagnosed what the issues were and fixed promptly. So gas was able to be turned back on. Will do all my plumbing/hvac work them in the future. June Zhang2025-04-04Trustindex verifies that the original source of the review is Google. the company serviced with in timely manner. It resolves the sewer back up issue Julianne Kirby2025-04-03Trustindex verifies that the original source of the review is Google. Thank you for providing fast and excellent service. You guys were my hero of the day today! Abby Peace2025-03-27Trustindex verifies that the original source of the review is Google. Dakota and Jay were great! Super helpful and thorough, they do great work at great prices! Lyly Pham2025-03-22Trustindex verifies that the original source of the review is Google. Had an issue where the garbage disposal stopped working, sink wouldn’t drain and couldn’t get someone to fix it. Had a wonderful experience where Knight & Day had someone came same day to take a look and then rescheduled to fix the problem shortly after! Was very quick and efficient!
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.
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.
Serving Areas
Strip District, Downtown Pittsburgh, Uptown, Allentown, Lower Hill District, Chateau, Shadyside, Squirrel Hill, East Liberty, Lawrenceville, Bloomfield, South Side Flats, South Side Slopes, Oakland, Highland Park, Point Breeze, Hazelwood, Garfield, Polish Hill, Larimer, Regent Square, Beltzhoover, Beechview, Brookline, Carrick, Mount Washington, and West End.