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Furnace & Boiler
Cleaning, tune-ups, installation & replacement.
DGL Mechanical
Your Air is Our Care
Heating, cooling, and indoor air quality from a family-owned team. Fast appointments. Fair pricing. Your air is our care.
DGL Mechanical is led by Dominick Galluzzo Jr. We love helping people and giving honest recommendations — without the upsells you get from big companies.
We treat your home with respect, communicate clearly, and do the job right the first time.
Phone: (484) 318-0971
Email: dglmechanical@gmail.com
Service Area: Lehigh Valley & surrounding areas
Hours: Mon–Fri 8:00 AM–6:00 PM • Sat 9:00 AM–2:00 PM
Cleaning, tune-ups, installation & replacement.
AC service, installation, and seasonal maintenance.
High-efficiency heating & cooling — ducted or ductless.
Prevent breakdowns, improve efficiency, and extend life.
A look at the DGL Mechanical truck and brand presence in the field.
Need a repair or system upgrade now and want flexible payment options? Scan the QR code below with your phone camera to start your financing application.
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Dedicated pages for water heater installation, repair, and maintenance across the Lehigh Valley.
Installation, repair, and maintenance for homes and businesses in Allentown.
View Allentown Page → BethlehemReliable hot water solutions with fast local service in Bethlehem.
View Bethlehem Page → EastonWater heater installs, maintenance, and repairs in Easton and nearby areas.
View Easton Page →Dedicated location pages for more of your HVAC services.
Ductless mini split installation, repair, and maintenance across the Lehigh Valley.
View Ductless Units Pages → Heat PumpsHeat pump installation, repair, and maintenance across the Lehigh Valley.
View Heat Pumps Pages → ACAir conditioner installation, repair, and maintenance across the Lehigh Valley.
View Air Conditioners Pages → BoilersBoiler installation, repair, and maintenance across the Lehigh Valley.
View Boilers Pages → FurnacesFurnace installation, repair, and maintenance across the Lehigh Valley.
View Furnaces Pages →Choose the service page that fits your property.
Maintenance, service, installs, replacements, and comfort upgrades for your home.
View Residential Services → BusinessesCommercial maintenance plans, inspections, and HVAC service for offices and light commercial spaces.
View Commercial Services →Homeowners trust DGL Mechanical for honest service, clear communication, and quality work that lasts.
“Dominick was professional, honest, and showed up when he said he would. Great pricing and fast service.” — Homeowner in Lehigh Valley
“Installed our new AC on time and on budget. The whole process was smooth from estimate to finish.” — Satisfied Customer
“Quick response, clean work, and explained everything in a way we could understand. Highly recommend DGL Mechanical.” — Local Customer
“Our house cooled down fast after the repair. Fair pricing, no pressure, and very respectful in our home.” — Happy Client
“You can tell they care about doing the job right. Reliable, friendly, and easy to work with.” — Repeat Customer
Phone: (484) 318-0971
Email: dglmechanical@gmail.com
Hours: Mon–Fri 8:00 AM–6:00 PM • Sat 9:00 AM–2:00 PM • Sun Closed
Service Area: Lehigh Valley & surrounding areas
DGL Mechanical is ready to help. Your Air is Our Care.
See our Google business listing, service area, and directions.
Check our Google business profile to read reviews, see the map, and contact us fast.