About us

Knight & Day Plumbing is Pittsburgh’s reliable choice for expert plumbing, HVAC, and gas line services. With over 40 years of experience, we proudly serve homeowners and businesses across the city and surrounding neighborhoods including South Hills, North Hills, Shadyside, Lawrenceville, Squirrel Hill, and more.

We offer a wide range of services including water leak repair, toilet repair, hydro jetting, drain cleaning, water heater installation, gas line repairs, HVAC maintenance, and water filtration systems. Our certified technicians provide 24/7 emergency service, upfront pricing, and a 100% satisfaction guarantee day or night.

Locally owned and operated, Knight & Day Plumbing is committed to quality workmanship and exceptional customer care. We are fully licensed and insured, offer 0% financing options, and are proud recipients of the 2024 Angi Award for outstanding service. Whether you need a fast fix or a full system installation, trust us to get the job done right the first time.