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50+ Years
experience
Emergency
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Trusted Plumbing and HVAC Services in Pittsburgh Since 1923
Sembower Mikesell has been a trusted provider of plumbing, heating, and cooling services in Pittsburgh and Western Pennsylvania for over a century. Founded in 1923, our family-owned business combines generational expertise with modern technology to deliver reliable solutions for residential and commercial clients. Our team of registered master plumbers and HVAC specialists brings decades of combined experience, ensuring every project meets the highest standards of quality and craftsmanship.

We prioritize customer satisfaction through honest assessments, transparent pricing, and 24/7 emergency support. With a commitment to treating every client like family, we focus on long-term relationships built on trust, professionalism, and exceptional service. Our dedication to community and technical excellence has made us a leader in the industry, serving Allegheny, Westmoreland, Butler, and Washington Counties with unwavering reliability.
Services
Plumbing Heating Cooling Commercial Services Sewer & Drains Gas Lines
Details
  • Year established: 1923
Highlights and features
  • Over 90 years serving Pittsburgh with licensed master plumbers
  • Family-owned with 24/7 emergency service availability
  • Transparent pricing with no gimmick promotions
  • Five owners with combined 100+ years industry experience
  • Specialized commercial services including backflow testing
Associations and certifications
  • Registered Master Plumbers License # HP702
  • PA License Contractor # PA014750
What people say
Prompt, get the job done right Trust and does the job right Tops we have ever dealt with Polite, professional and effective Comfortable with employees
Services
Plumbing Services
Our licensed plumbers handle all residential and commercial plumbing needs including leak repairs, fixture installations, and water heater replacements. We specialize in bathroom and kitchen plumbing upgrades using quality materials. Emergency pipe burst services minimize water damage through rapid response.
Heating Repair
Certified technicians provide furnace maintenance, repair, and replacement services for gas and electric heating systems. Annual checkups improve efficiency while emergency repairs restore heat during cold weather. We install high-efficiency models for residential and commercial properties.
Cooling Systems
We offer AC maintenance, repair, and installation services for central and commercial cooling systems. Technicians perform comprehensive inspections to optimize efficiency. Emergency service restores cooling during summer heatwaves with prompt diagnostics and repairs.
Commercial Services
Tailored solutions for Pittsburgh businesses include backflow testing, plumbing upgrades, and HVAC maintenance. Our team handles sewer line repairs, commercial water heaters, and emergency system restoration with minimal operational disruption.
Sewer & Drains
Advanced technology addresses drain clogs and sewer line issues through video inspections and hydro jetting. We locate and repair underground pipe damage while providing preventive maintenance to avoid future blockages in residential and commercial properties.
Questions
What services does Sembower Mikesell offer?
We provide plumbing, heating, cooling, commercial HVAC, sewer/drain services, and gas/water line repairs for residential and business clients in Western Pennsylvania.
Are emergency services available after hours?
Yes, our 24/7 emergency service ensures immediate assistance for urgent plumbing or HVAC issues at any time.
Which areas do you service?
We serve Pittsburgh and surrounding counties including Allegheny, Westmoreland, Butler, and Washington.
Do you offer commercial HVAC maintenance?
Yes, we provide comprehensive commercial services including backflow testing, system maintenance, and emergency repairs for business properties.
How can I schedule an appointment?
Call our 24-hour line at 412-241-0195 to connect with our team for immediate scheduling of residential or commercial services.
Reviews (6)
Stoner Vietlover
May 26, 2021 Report
2nd time I called, these guys are the best in the neighborhood. I dont always give out 5 stars like a reward. But this company is the one you should call. Forget roto rooter and gillece. They always try to upsell you something you dont need. It's not the case for Sembower though. My furnance stop blowing hot air and I guess it was minor. But the tech who came out, Eric was his name did maintenance on my furnance and made sure everything was working properly. Great guy. Answered the most common questions anyone had. Really good company to call for service. Prices are competitive but the work shows for it. Better than the others. Kudos to sembower.
Michael Donnelly
Mar 08, 2021 Report
Not a very happy camper. I called them to take care of a leak at my house that I had noticed. They were prompt, came out a lot earlier than I thought they would. The ended up replacing a wax ring and bolts on an upstairs toilet and then looked at the master bath about a leak in the drain. When I asked them for an estimate they told me about $2700. I texted a contractor friend and said no way do I do this, NO WAY!

The contractor was at my house today 6/28 and replaced the seal and the piece of ceiling that needed to be cutaway to access under the shower stall. $200! Make sure you question them about everything, never felt so uncomfortable dealing with a local business, that I have trusted in the past, no more. You lost a good customer.
Beth Weis
Jan 29, 2021 Report
I used this company for a real estate closing, to provide the required municipal testing. They were on time, fixed the issues, were very professional, and thorough. Highly recommended. Services: Drain cleaning, Plumbing pipe repair
Gerry Brown
Jan 27, 2021 Report
They cleared the trouble but be prepared for the bill. Because they aren't the least expensive plumbers on the block. They ran a snake through the line.
Patrick Artascos
Mar 29, 2019 Report
Pleasure to have great service. Honest and dependable. Very reasonable rates. Also, we will be calling them back for additional work
Hope Alcorn
Mar 18, 2019 Report
Had two toilets replaced and was very pleased with the whole experience from start to finish! Professional and lovely to work with.