Residential HVAC in Bucks County and Beyond
From midnight breakdowns to brand-new systems, Custom Aire is the family-owned name homeowners across the region have trusted for residential HVAC since 1969.
Everything Your Home's HVAC Needs, Under One Roof
Custom Aire handles residential HVAC from start to finish: fast repairs, right-sized installations backed by a 10-year warranty, and maintenance plans that keep everything running year-round. We’ve been doing this across Bucks County and Philadelphia for 57 years, and we’re set up to handle whatever comes up at your home.
Trained Where It Matters
Every Custom Aire technician is NATE-certified, the industry’s gold standard. We hire for skill and we train for it, so the person showing up at your door actually knows your system and can explain what they find.
Guarantees That Mean Something
Repairs and maintenance come with our 1-year no breakdown guarantee. New installations come with a 10-year parts and labor warranty, automatic. As one of the most established residential HVAC contractors in the area, we put our reputation behind every job.
Available When You Need Us
Our office is open Monday through Friday, but our 24/7/365 emergency line never closes. Maintenance Agreement members get full emergency response with no overtime charges, ever.
Our Residential HVAC Services
HVAC Installation
Replacing or upgrading a system shouldn’t feel like a guessing game. We’ll size it right, install it clean, and back it with a 10-year warranty.
HVAC Repair
When something quits, we move fast. Our residential HVAC services cover gas, oil, electric, and ductless systems, and every repair is covered by our 1-year no-breakdown guarantee.
HVAC Maintenance
A Planned Maintenance Agreement (PMA) keeps your system efficient, extends its lifespan, and gives you priority service all year long, including no overtime charges on after-hours emergencies.
Indoor Air Quality
The air inside your home matters more than most homeowners realize. We install ERVs, UV air scrubbers, and HEPA filtration to cut allergens, airborne germs, and pollutants where you live.
Duct Cleaning
Buildup in your ductwork makes your system work harder and your air dirtier. We clean and seal residential duct systems across Philadelphia and the surrounding counties.
Get on the Schedule
Whether it’s a quick repair, a full installation, or a question you can’t get a straight answer to anywhere else, give us a call. Our team will walk you through your options without any pressure.
Serving Bucks County, Montgomery County, and Philadelphia
Custom Aire has been based in Bensalem for 57 years, and most of our residential customers are within 30 to 60 minutes of our shop. That proximity matters, because fast service and a local reputation aren’t things a corporate chain can fake. We’re NATE-certified, family-owned through three generations, and we back every job with warranties that most competitors won’t touch.
Save With a Maintenance Agreement
Give us a call to ask about our Planned Maintenance Agreement. Members get priority scheduling, no overtime charges on after-hours emergencies, and discounts on parts and labor.
Frequently Asked Questions
How fast can you get to me for a repair?
It depends on availability, but we offer same-day residential HVAC in Philadelphia, PA, and across Bucks and Montgomery Counties whenever we can. Maintenance Agreement members get priority scheduling and never pay overtime for after-hours calls.
Do you charge a fee just to come out?
We charge a diagnostic fee for repair calls, which we’ll explain when you book the appointment. The fee is waived in certain promotional periods, so ask about current offers.
What brands do you install?
We’re a Trane Premier Comfort Specialist Dealer, and we also install Mitsubishi, Daikin, Rinnai, and Aprilaire equipment. We’ll recommend what fits your home, not what we have sitting in the warehouse.
Do you offer financing?
Yes. We currently offer 0% APR for 48 months on qualifying installations. Ask about current financing options when you call.
Your HVAC Fix Starts Here
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