For years, Armstrong Sun has been the name Levittown homeowners trust when comfort isn't negotiable. Precision installs, honest diagnostics, and systems that perform — season after season.
25+ Years
of Trusted Service
100%
Satisfaction
Guaranteed
From emergency repairs to full system installations, we deliver the kind of craftsmanship that keeps Levittown homes comfortable through every season.
Whether your furnace is blowing cold or won't start at all, we diagnose fast and fix right the first time. New installation? We'll size and spec the perfect system for your home's unique needs.
Don't let a broken AC catch you off guard in July. We handle everything from emergency repairs and refrigerant recharge to complete system replacements with high-efficiency units.
Skip the midwinter breakdowns. Our scheduled maintenance plans keep your systems running efficiently, catch small problems before they become expensive ones, and extend the life of your equipment.
Heat pumps are efficient year-round solutions, but they need expert care. We service, repair, and install all major heat pump brands with the same attention to detail you'd expect from a craftsman.
Breathing clean air matters. We install air purifiers, humidifiers, and advanced filtration systems that reduce allergens, control humidity, and keep the air in your home healthy for your family.
Furnace dead in the middle of a freeze? AC giving up on a 95-degree day? We understand urgency. Call us and we'll get someone to your Levittown home fast — because comfort can't wait.
25+
Years Serving
Levittown
Armstrong Sun Heating and Cooling isn't a franchise chasing volume — we're a Levittown-based team that takes real pride in the work we put inside your walls and on your roof. Every system we install, every repair we make, reflects the standard we hold for our own homes.
We've spent decades earning the trust of our neighbors because we show up on time, explain what's actually wrong, and never upsell you on what you don't need. That's not a policy — it's just how we've always done it.
Honest Diagnostics
We tell you what you need, not what's expensive
Upfront Pricing
Clear quotes before any work begins
Quality Parts
Top-tier equipment from trusted manufacturers
Clean Work
We treat your home like it's our own
There are plenty of HVAC companies in the tri-state area. Here's what makes Armstrong Sun the choice Levittown families keep coming back to.
We know comfort emergencies don't wait. Our team prioritizes rapid response times so you're never left waiting in the cold or heat.
Every repair and installation comes with our satisfaction guarantee. If you're not happy, we'll make it right — no arguments, no fine print.
No surprise charges, no inflated estimates. We provide transparent, written quotes before any work starts so you always know what to expect.
We live and work right here in Levittown. Your neighbors trust us, and we take that responsibility seriously every single day.
Don't take our word for it — hear from the homeowners who've experienced the Armstrong Sun difference firsthand.
"Our furnace went out on the coldest night of the year and Armstrong Sun had someone here within the hour. They diagnosed the problem quickly, explained everything in plain English, and had us warm again in no time. This is the kind of service that earns a customer for life."
Michael R.
Levittown, PA
"We got a brand-new high-efficiency AC system installed last summer and the whole experience was seamless. The team was professional, the price was exactly what they quoted, and they even cleaned up perfectly when they were done. Couldn't ask for more."
Sarah L.
Levittown, PA
"I've been using Armstrong Sun for annual maintenance on my home's HVAC system for several years now. They're always punctual, thorough, and genuinely seem to care that my system is running well. That level of reliability is hard to find."
David T.
Levittown, PA
Whether it's a repair, a replacement, or just a check-up, we're here to help. Call us today and let's get your home comfortable again.
Have a question or need to schedule service? Reach out — we respond fast.
Call Us Anytime
(215) 375-4240
Visit Our Office
32 Valley Road
Levittown, PA 19057
Business Hours
Mon–Fri: 8am – 6pm
Sat: 9am – 2pm | Sun: Closed
Emergency service available 24/7
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