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Business Details
50+ Years
experience
Trusted Pittsburgh HVAC Installation & Repair Services
Pellegrino HVAC has been serving Pittsburgh, Pennsylvania since 1971, specializing in residential heating and cooling solutions. Our expertise spans forced air gas, oil, and electric furnaces, heat pumps, boilers, and ductless systems. We prioritize attention to detail and technical excellence, holding NATE certification and universal refrigeration licensing. Our team partners with industry leaders like Goodman, Lennox, and Fujitsu to deliver high-quality equipment with exceptional warranties.

With decades of combined experience, we focus on custom installations, professional evaluations, and maintaining the highest standards of service reliability. Our commitment to customer satisfaction drives every project, ensuring homeowners receive tailored solutions for year-round comfort.
Services
Residential HVAC Installation Furnace Repair AC Installation Ductless Systems Custom Duct Design
Details
  • Year established: 1971
Highlights and features
  • 50+ years serving Pittsburgh's HVAC needs
  • NATE-certified technicians with universal refrigeration licensing
  • Authorized dealer for Goodman, Lennox, and Fujitsu systems
  • Free installation estimates with custom solutions
  • 10-year limited parts warranties on select equipment
Associations and certifications
  • NATE Certified
Services
Residential HVAC Installation
We specialize in complete residential HVAC system installations including high-efficiency furnaces, air conditioners, and ductless mini-splits. Our technicians ensure proper sizing and configuration for optimal performance. All installations come with manufacturer warranties and personalized system recommendations.
Furnace Repair
Our NATE-certified technicians diagnose and repair all furnace types including gas, oil, and electric models. We perform comprehensive safety checks and efficiency testing. Emergency repair services available during regular business hours with transparent pricing.
AC Installation
We install ENERGY STAR qualified air conditioning systems with SEER ratings up to 16. Our process includes ductwork evaluation and refrigerant charge optimization. Customers receive lifetime heat exchanger warranties on select Goodman models.
Ductless Systems
We offer Fujitsu ductless system installations for homes without existing ductwork. Our technicians handle multi-zone configurations and wall-mounted unit placements. Systems include Wi-Fi enabled thermostats and 10-year parts warranties.
Custom Duct Design
Our team designs and installs custom duct systems for new construction and renovation projects. We use galvanized steel and flexible duct materials with proper insulation. All designs meet local building codes and HVAC efficiency standards.
People
David Pellegrino
Owner/Operator
Third-generation HVAC professional with 40+ years industry experience. NATE-certified and holds universal refrigeration license. Trained by major manufacturers including Trane, Carrier, and Goodman. Specializes in system diagnostics and replacement installations.
Questions
What HVAC brands do you work with?
We specialize in Goodman, Lennox, and Fujitsu systems. We also service Aprilaire, Honeywell, and White Rodgers accessories.
Do you offer emergency HVAC services?
We provide after-hours service calls with a $100 flat rate for Saturday and Sunday appointments.
What warranty options are available?
Goodman equipment includes 10-year limited parts, lifetime heat exchangers, and 10-year unit replacement warranties.
Are financing options available?
Currently we don't offer financing, but we accept major credit cards for your convenience.
Do you service commercial properties?
We handle light commercial projects including multi-unit residential buildings with standard HVAC systems.
Reviews (2)
Sarah Gianotti
Aug 15, 2017 Report
Dave is the only HVAC guy I'll use. He does such an amazing job and his prices are amazing. It's refreshing to have such an honest and hardworking.
Danielle Sanford
Jul 20, 2017 Report
I am so impressed with the service I got today! I called and he was here within an hour. Professional, personable, dependable! Thoroughly cleaned and maintenanced in about an hour! Highly recommend using this company! Thank you so much for my peace of mind! Will definitely be calling again!