Patterson & Stirling

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About Patterson & Stirling
Patterson & Stirling operates as a residential HVAC contractor in Fairview, Pennsylvania, earning a perfect 5-star rating across 9 verified client reviews. The company provides heating and cooling services through a Lennox Network Dealer partnership, delivering installations, repairs, and preventive maintenance throughout the Fairview region.
This contractor distinguishes itself through same-day emergency response capabilities and factory-authorized Lennox equipment installations. As a Lennox dealer, the team accesses manufacturer-direct warranties and participates in utility rebate programs, while offering indoor air quality solutions including ventilation, air filtration, and humidity management systems. The company also performs home energy audits to identify efficiency improvement opportunities.
Customer reviews consistently highlight technicians Alex and Carter by name for their technical skill and follow-through. One reviewer describes reaching Alex at 6 p.m. on a Saturday regarding thermostat irregularities, and receiving a same-day visit from Carter who diagnosed and resolved the issue, then returned when problems persisted, with Alex personally inspecting the system afterward. Another client specifically names both technicians, noting they worked late into the evening during subfreezing weather and arrived at the home within 15 to 20 minutes of the initial message.
What Customers Say
All 9 reviews award 5 stars, with technicians Alex and Carter mentioned by name in most testimonials. Reviewers consistently praise same-day emergency response times, thorough problem resolution, and respectful on-site conduct.
Working Hours
| SundayToday | Closed |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| Thursday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | Closed |
Services
Furnace Repair, Installation & Maintenance
Complete furnace services including diagnostic repairs, new Lennox furnace installations, and seasonal tune-ups to maintain heating performance.
Air Conditioning Repair, Installation & Maintenance
Full AC services covering cooling system repairs, new air conditioner installations, and preventive maintenance for optimal summer performance.
Heat Pump & Mini-Split Systems
Installation and repair of Lennox heat pumps and mini-split systems for flexible zoned heating and cooling solutions.
Indoor Air Quality Solutions
Lennox air filtration, ventilation systems, and humidifiers or dehumidifiers to improve residential air quality.
Home Energy Audits & Utility Rebate Appraisals
Energy assessments identifying efficiency upgrade opportunities and available utility rebates for qualified equipment upgrades.
Boiler & Commercial HVAC Systems
Lennox boiler installations and packaged HVAC systems for residential and light commercial applications.
Thermostat & Control Systems
Lennox smart thermostat installations and zoning systems for precise temperature management and energy savings.