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"A Company You Can Refer a Friend To"

A Company You Can Refer a Friend To

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General Info
If you?re looking for a heating and cooling expert, we?re here to help. Keeping your H.V.A.C. systems in working order should be worry free, and should never be hassle. We have expert specialists to take care of all your H.V.A.C. needs. We are equipped to handle your routine maintenance and emergency repairs, so you're never left out in the cold-- or the heat. If you need air conditioning installation or repairs, heating system maintenance or someone to assess your indoor air quality, we have a specialist that can help. Contact us today to put your H.V.A.C. issues behind you.
Business History
Mark Allen Plumbing & Heating has been a plumbing and heating contractor in Pittsburgh, PA for over 27 years. The company serves the needs of residential, commercial and establishments in the food service industry with reliable service for heating, air conditioning, plumbing and water heaters in Pittsburgh. We offer guaranteed upfront pricing, extended warranties and same day service for plumbing, heating and air conditioning in Pittsburgh. As a full service HVAC and plumbing contractor in Pittsburgh, we service all makes and models.The friendly and professional staff of Mark Allen Plumbing & Heating is committed to providing the best customer service in the industry. We are available to answer your questions and offer assistance. Our technicians are highly trained and experienced and references are available upon request. We are an accredited member of BBB and Certified Backflow Preventer testers. If you need a plumber in Pittsburgh, we offer 24 hour emergency service and the personal
BBB Rating
BBB Rating and Accreditation information may be delayed up to a week.
BBB Accredited businesses follow the BBB Code of Business Practices and pay a fee for accreditation review and monitoring. Accreditation is not a BBB endorsement or evaluation of the business’ product quality or competency in performing services.

BBB Rating and Accreditation information may be delayed up to a week.
Regular Hours
Mon - Sun:
  • Air Conditioning Repair & Installation, Heating Repair & Installation, H.V.A.C. Services, Residential Heating & Cooling, Preventative Maintenance, Equ
  • Water Heaters
American Standard
Payment method
discover, visa, amex, check, debit, master card, money order

Customer Care Dealer

back flow prevention certified (residential and commercial) DOT certified for gas lines (columbia, equitable and peoples gas) register master plumber through Allegheny County state license #10408
Social Links
Plumbers, Air Conditioning Contractors & Systems, Air Conditioning Service & Repair, Building Contractors, Building Contractors-Commercial & Industrial, Furnace Repair & Cleaning, Heating Contractors & Specialties, Plumbing Contractors-Commercial & Industrial, Plumbing-Drain & Sewer Cleaning, Sewer Contractors, Water Heater Repair, Water Heaters
Other Information

Services: Air Conditioning Repair & Installation, Heating Repair & Installation, H.V.A.C. Services, Residential Heating & Cooling, Preventative Maintenance, Equ

Same Day Service: Yes

Emergency Service: Yes




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Brandon D.



One of the best business out there is Mark Allen Plumbing and Heating! I would highly recommend Mark Allen to my friends and family! On 8/15/17 my A/C broke down. We called Mark Allen and got same day service! Then he fixed what was needed and let me know that I did not need a new unit which other companies before were offering me. So thankful for going with such a trustworthy, reliable company! It was the best experience I ever had. I am very thankful for Mark and his wonderful employees!

Natalie W.



Excellent Service, quality work and such a pleasure to deal with! Not to mention, affordable pricing. Would highly recommend!



I was really pleased with the ...

I was really pleased with the outstanding work and service from Mark Allen Plumbing & Heating. We needed our downstairs toilet replaced. A worker from Mark Allen arrived at our home the same day and went right to work. Within a half hour, we had a new fixture. The worker was careful about my house and took appropriate measures to ensure that there was no damage. Overall, I would highly recommend Mark Allen Plumbing & Heating to anyone. I give them an A+. Thanks Mark Allen!

Thank you Mark Allen Plumbing ...

Thank you Mark Allen Plumbing for your prompt and knowlegble service. Your tech has us back in action in no time. I hope I never had to use you again but if I do I know where to call.



Mark Allen Plumbing & Heating ...

Mark Allen Plumbing & Heating was a very professional company to deal with. The staff and technicians were very courteous and helpful when I called. They had a quick response time. They diagnosed my problems, told me exactly what was wrong and how much it would cost. There was no hidden fees. I would highly recommend them to anyone looking for a great plumber.



Fast, great service! Knowledg...

Fast, great service! Knowledgeable about various brands and found the parts he needed right away. I would definitely recommend them and use them again!