Get Fast and Reliable
Heating, Cooling and Plumbing Services
Around the Clock!

7 Reasons to Hire 
Mark Allen Plumbing & Heating


  1. Live representative answering your call 24/7, 365
  2. Hassle-free financing
  3. We stand behind all work and services
  4. American Standard premium certified installer 
  5. DOT-certified and ASSE certification
  6. Serving the greater Pittsburgh area since 1985
  7. BBB accredited and A+ rated for over 20 years
Why Choose Us?
Any Service Over $150
$35 OFF
Present coupon before work begins. Limit one coupon per invoice - not valid on trip charge. Mark Allen Plumbing & Heating
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EXPIRED
Any Tankless Water Heater Installation
$200 OFF
Present coupon before work begins. Limit one coupon per invoice - not valid on trip charge. Mark Allen Plumbing & Heating
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Free Camera Service with Dye Test
Present coupon before work begins. Limit one coupon per invoice - not valid on trip charge. Mark Allen Plumbing & Heating
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Complete Heating Unit Installations
$100 OFF
Present coupon before work begins. Limit one coupon per invoice - not valid on trip charge. Mark Allen Plumbing & Heating
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Any Water Heater Installation
$100 OFF
Present coupon before work begins. Limit one coupon per invoice - not valid on trip charge. Mark Allen Plumbing & Heating
Use This Coupon
EXPIRED
Free Camera Service with EEL Service
Present coupon before work begins. Limit one coupon per invoice - not valid on trip charge. Mark Allen Plumbing & Heating
Use This Coupon
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Highly-Skilled Technicians for All Your HVAC and Plumbing Needs

AC services

Complete AC Services

Trust Mark Allen Plumbing & Heating 
for all your HVAC needs including installation and repair for your air conditioning. Keep cool in any season with warranties and FREE estimates.
Cooling
Heating services

Certified Heating Services

Stay comfortable year round with heating maintenance, repairs, and service. Our technicians arrive on time in well and fully stocked vehicles so your job is completed efficiently and quickly.
Heating
Plumbing services

Emergency Plumbing Services

Get all your plumbing needs satisfied with our emergency services including thawing frozen pipes. We have a large selection of water heaters including Rinnai tankless heaters.
Plumbing

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

-Natalie W., 5 stars via Yellow Pages

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