D & D Heating and Cooling Inc.

D & D Heating and Cooling Inc. Family owned and operated for over 40 years, D & D Heating & Cooling, Inc. has been installing syste

The work is in the details, and this boiler installation, completed by Joe with assistance from Hassan, reflects exactly...
06/23/2026

The work is in the details, and this boiler installation, completed by Joe with assistance from Hassan, reflects exactly that.

The level of care and craftsmanship our team brings to every project can be seen throughout this installation.

Great work, Joe and Hassan.

Recognizing the people behind D&D.Today, we're highlighting our Service Manager, Andrew "Franky" Nicholson.Since joining...
06/22/2026

Recognizing the people behind D&D.

Today, we're highlighting our Service Manager, Andrew "Franky" Nicholson.

Since joining D&D Heating & Cooling in 2015, Franky has supported our service team and the customers who trust us with their heating and cooling systems. His dedication and experience are evident in the work he does every day.

Thank you, Franky, for your 11 years of commitment and service with D&D.

Some sounds in your home become part of the background of everyday life. The hum of the refrigerator, the dishwasher run...
06/18/2026

Some sounds in your home become part of the background of everyday life. The hum of the refrigerator, the dishwasher running, and the air conditioner cycling on and off all blend into the rhythm of the day.

You get used to that rhythm. When it changes, it's hard not to notice.

Air conditioners are designed to cycle throughout the day, but unusually short and frequent cycles can be a sign that something isn't quite right.

Think your system might be short cycling? Call (610) 965-0990.

Prolonged high humidity in your home might be more than feeling sticky and uncomfortable in the summer.Excess moisture i...
06/16/2026

Prolonged high humidity in your home might be more than feeling sticky and uncomfortable in the summer.

Excess moisture in the air can work against your home in ways that aren't always obvious. Wood floors and trim can warp. Paint can peel. Mold and mildew thrive. Even framing and other structural components can be affected when humidity remains unchecked for too long.

Sometimes, this kind of humidity can be a sign that moisture isn't being removed from your home effectively.

We can help figure out what's behind it. Call (610) 965-0990.

New home construction naturally pulls your attention toward everything you can see. The floor plans, the finishes, the f...
06/15/2026

New home construction naturally pulls your attention toward everything you can see. The floor plans, the finishes, the fixtures.

But some of the most impactful decisions, the ones that affect how the home actually feels, are happening behind the walls.

Proper sizing, airflow design, and the system you choose all contribute to your comfort long after the last box is unpacked.

Planning those details early is what sets the foundation for years of reliable performance.

Building in Lehigh Valley? Call (610) 965-0990 to discuss your HVAC options.

An air conditioner running all day can mean two very different things.In one case, it could be handling the conditions o...
06/11/2026

An air conditioner running all day can mean two very different things.

In one case, it could be handling the conditions outside exactly as it should. In the other, it could be struggling to maintain the temperature you're after.

Longer run times aren't necessarily a concern. The bigger question is whether your home is reaching and holding the temperature you've set while the system runs.

When comfort starts to feel out of reach, we can help. Call (610) 965-0990.

Your HVAC system isn't a single piece of equipment. It's a collection of components, each with a role in keeping your ho...
06/09/2026

Your HVAC system isn't a single piece of equipment. It's a collection of components, each with a role in keeping your home cool throughout the summer.

That's the value in regular maintenance. Those components need to be inspected and serviced so your system can keep up with the demands of the season.

Schedule your next maintenance visit at (610) 965-0990.

Your programmable thermostat is only as capable as the person who programs it, and most people never get past the basics...
06/08/2026

Your programmable thermostat is only as capable as the person who programs it, and most people never get past the basics.

It can follow your schedule, adjust when you’re away, and help your system avoid working harder than it needs to when no one is home. It can help you stay comfortable without you really even thinking about it.

There’s a good chance your thermostat has more to offer than you’re getting out of it.

Call (610) 965-0990 to learn more.

Walking up the stairs to your second floor and feeling a noticeable temperature change isn’t just your imagination. In s...
06/04/2026

Walking up the stairs to your second floor and feeling a noticeable temperature change isn’t just your imagination. In some homes, the upstairs can actually feel 5 to 10 degrees warmer than the first floor.

Airflow, insulation, window placement, and how your system is balanced throughout the home can all affect how evenly your house cools.

That shift between floors happens in more homes than people think, especially during the hottest parts of summer.

Experiencing uneven temperatures in your home? Call (610) 965-0990.

You set the thermostat, hear the system kick on, and wait. The house cools to a certain point and stays there, a few deg...
06/02/2026

You set the thermostat, hear the system kick on, and wait. The house cools to a certain point and stays there, a few degrees warmer than where you want it.

Nothing seems out of place, but your home just doesn't feel as cool as it should.

When cooling issues happen gradually, they can be subtle enough to live with longer than you should. Call (610) 965-0990 to schedule your service.

Address

200 E Penn Avenue
Alburtis, PA
18011

Opening Hours

Monday 7:30am - 4pm
Tuesday 7:30am - 4pm
Wednesday 7:30am - 4pm
Thursday 7:30am - 4pm
Friday 7:30am - 4pm

Telephone

+16109650990

Website

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