• Call us (412) 833-6304

  • Strong relationships with the leading manufacturers

    Mark Allen Plumbing and Heating has an unmatched reputation in the industry with many of the manufacturers. This allows us to be proficient in the quality of service to our customers while also being experts on how to solve your problems.

    Read more

    Keep your Head Cool during those hot Days.

    Pittsburgh brings harsh winters and sweltering summers on most occasions. This is when your heating and cooling systems work overtime. Don't sweat it out or bundle up just to be comfortable. Give us a call so we can keep you comfortable.

    Read more

    Years of experience in all aspects of heating and cooling

    With over 30 years of experience there isn't a job that we can't handle. Whether it is residential or commercial Mark Allen Plumbing and Heating can assure you the job will be done with expert care.

    Read more

  • Pittsburgh Heating and Cooling Services

    Mark Allen Plumbing & Heating offers fantastic heating unit repair and replacement services. We can repair gas, electric, and forced air furnaces and heaters; our heating repair technicians are skilled and knowledgeable in every make and model of furnaces and will always be able to determine the best heating repair solution for your furnace.

    Our heating contractors excel at repairing your central heating unit. Whether you need gas furnace replacement, water heater repair, furnace maintenance, boiler repair, pilot light repairs, etc. our furnace repair technicians can provide you the heating service you need. Our heating repair services also extend to hot water heaters. Hot water is important to the convenience and comfort of your daily life. We offer our effective heating repair service for gas, electric, and steam boilers.

     During hot summer days, it is important that you have a working air conditioner that can keep your home cool and comfortable. If for some reason your air conditioning unit stops working, call us immediately. There is no need for you to suffer in the heat when our superfast air conditioning repair services can reestablish the breeze from your cooling unit. Our cooling repair technicians are well-versed in every brand and model of air conditioner and can also clean and repair air cleaners and change filters. They can also install and repair programmable thermostats so you can be in complete control of your home’s internal temperature.

  • Our Services

    Whether you need a repair, installation of a new system, or need routine maintenance we can service you.

  • Our Solutions

    Providing care and expertise to our customers in various ways.

  • Specializing in heating and furnace repair, installation, and servicing. Ensure your heating systems are working properly during the bitter cold months.

  • Air Conditioner installation, repair, and maintenance. When the weather heats up don't be caught without cool air.

  • We provide residential and commercial plumbing repairs, installations, and servicing.

  • What Our Clients Say

    We take pride in our work and we always go out of our way to ensure our customers are satisfied.

  • I have been using Mark Allen Plumbing and Heating for years! They are excellent at what they do and they are competitively priced. I wouldn't go anywhere else for your plumbing, heating, and hvac needs.

    Thomas Flacker

  • I was referred to Mark Allen from a friend and I'm sure glad she did! My furnace had been acting funny for a month before it broke completely. The people at Mark Allen were very helpful and friendly. I was able to get someone over to my house the very next morning. They had it fixed sooner than I expected. I was also informed of some nice tips to help me in the future. I now see why my friend referred me to Mark Allen!

    Nicole Brudder

  • These guys know there stuff! Not only are they pretty reasonable on price but their work crews show up on time and are very knowledgeable about what they are doing. If you need any help with heating or AC, call Mark Allen you will be glad you did too!

    Kevin Salinger