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Claim This BusinessHamilton Mechanical HVAC operates under Pennsylvania license PA158656, serving Montgomery and surrounding counties from a Pennsburg base. With 55 verified customer reviews averaging 4.9 stars, the company has built a reputation for reliable residential heating, cooling, and plumbing work across communities including Doylestown, Quakertown, Lansdale, and Boyertown. The team handles both routine maintenance and complete new construction installations, with documented expertise in whole-home ductwork, gas furnaces, central AC, and water heaters.
What distinguishes Hamilton Mechanical is their commitment to transparent communication and quality artistry. The company offers installation and new construction services alongside Repair and maintenance for heating and cooling systems. They specialize in ductless mini-split solutions and commercial rooftop units, providing options for both standard and challenge home configurations. Service calls run Monday through Friday from 7 AM to 5 PM, with response times that customers consistently praise.
Reviewers repeatedly mention technician Matt by name for his diagnostic skill and customer communication. One clientdescribed a same-day arrival during extreme summer heat that restored their AC within an hour. Another detailed how Matt solved problems that previous contractors could not resolve, taking time to explain every step so the homeowner felt informed throughout the process.
Fifty-four of fifty-five reviews award five stars, with customers repeatedly praising same-day response during emergencies and technician Matt's diagnostic clarity. The single two-star review cites communication and workmanship concerns that no other reviewer mentions.
| Sunday | Closed |
| Monday | 7 AM–5 PM |
| Tuesday | 7 AM–5 PM |
| Wednesday | 7 AM–5 PM |
| ThursdayToday | 7 AM–5 PM |
| Friday | 7 AM–5 PM |
| Saturday | Closed |
Gas furnace diagnostics, repair, and replacement for residential systems.
Cooling system repair, refrigerant handling, and central AC installation.
Installation of ductless mini-split heat pumps for homes lacking ductwork.
Seasonal maintenance agreements to extend equipment life and efficiency.
Complete HVAC system design and installation for new building projects.
Water heater installation and related plumbing repairs.
Installation and service of commercial rooftop HVAC equipment.
Complete duct design and installation for residential forced-air systems.