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AC Installation Services in Lansdale, North Wales, and Surrounding Areas

High-efficiency modern HVAC unit next to a brick home, with pink flowers in foreground.

When the heat hits, you need to be ready with a quality air conditioner. If your system has seen better days, it may be time for a replacement. Look to Donnelly’s Cooling, Heating & Plumbing for AC installation.

Installing a new AC is a breeze with the right team on the job. We’ll determine whether your current AC can be fixed or if replacement is in your long-term best interest. If needed, we’ll swap out your old unit for a new, energy-efficient model perfectly sized for your home.

Keep your cool all summer with AC installation in Landsdale. Contact us today to schedule a service.

Signs You Need Air Conditioning Replacement

It can be tough to tell if your air conditioner is beyond repair. Planning for a replacement before your system breaks down is best. It may be time to schedule AC replacement if:

  • Your system only cools certain rooms.
  • Your unit emits smoke or sparks.
  • Your AC drives up the electric bill.

 If your air conditioner seems to be working strangely, consider calling us for a repair. We’ll discuss your replacement options if we feel that’s your best option and help you select the ideal model for your cooling needs. 

Our AC Installations

Count on experienced professionals when you need AC installation services. We bring years of experience to the table and use the best trade tools for each job. We provide:

  • Central AC installation
  • Heat pump installation
  • Ductless mini-split installation

How to Choose the Right Air Conditioner for Your Home

Not all ACs are made the same. Choosing the right one for your cooling needs, your home’s size, and your budget is an important first step.

Donnelly’s Cooling, Heating & Plumbing will work with you to determine the right air conditioner for your home. We’ll consider:

  • Home size
  • Home age
  • Electrical power
  • Personal temperature preference

Maximize Your AC’s Lifespan with Routine Maintenance

Once you install a new air conditioner, it’s vital to keep it running well. Annual maintenance can help ensure your AC lasts many years. Our team offers comprehensive HVAC maintenance services, including:

  • Annual system tune-ups
  • Inspection of all electrical parts
  • Checking of the condenser coil and coolant
  • Cleaning of air filters and blower motors

Why Choose Us?

Since 1972, Donnelly’s Cooling, Heating & Plumbing has been a go-to choice for The Greater Philadelphia area locals needing trustworthy HVAC services. Our licensed and insured technicians offer same-day and emergency services when needed. Count on our team for upfront pricing, special discounts, financing, and a job well done.

Speak with Donnelly’s Cooling, Heating & Plumbing to schedule air conditioner installation in the Greater Philadelphia area.

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Our Reviews

See What Your Neighbors Are Saying

We were extremely satisfied with the service provided by Donnelly’s. From start to finish, they were extremely professional and kept us informed every step of the way. Our technician, Mike Wilson, was fantastic. He was very knowledgeable and courteous. We were very happy with the project…

Anthony M.

Anthony M.

Donnelly’s Heating, Cooling & Plumbing provided excellent service for our home. Domingo C. was very knowledgeable and answered all of my questions (and there were many!). We ended up with an issue, and he stayed until it could be resolved. Jake H. and his skilled team…

Jill C.

Jill C.

Can’t say enough about how great my water heater replacement experience was. Service tech, Joe was the best; Knowledgeable, professional, and kind - he did such a great job. I highly recommend contacting Donnelly’s for your plumbing needs.

Kristen T.

Kristen T.

All around good experience for the installation of a combi boiler. The sales process was good and they were willing to negotiate which was appreciated. I set up the install two weeks out at the time of the sale and they arrived on time today to…

Todd A.

Todd A.

Our whole experience with Donnelly's was spectacular. We really appreciated the honesty and clarity throughout the whole process. When they came out for a quote we felt like all of our questions were answered and their proposal gave us exactly what we needed at a very…

Racheal B.

Racheal B.

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What To Expect

Discover the Donnelly’s Difference

​Professional Services​

​We show up on time, keep things clean, and listen to what you need. We treat you and your home with the respect it deserves.

Service for All Brands

​We can work on all makes and models of HVAC and plumbing equipment.​

Trustworthy

​You can count on us to be honest and always do what we say. We communicate clearly, provide our guarantees & warranties in writing, and ensure you understand everything we're doing in your home.​

Experienced Technicians​​

We excel at solving problems with years of experience behind us. We look at today's challenges and future needs to create the best customized solutions.​

Licensed & Insured

​Our technicians are licensed, insured, and background-checked for your peace of mind.​

​Professional Services​

​We show up on time, keep things clean, and listen to what you need. We treat you and your home with the respect it deserves.

Service for All Brands

​We can work on all makes and models of HVAC and plumbing equipment.​

Trustworthy

​You can count on us to be honest and always do what we say. We communicate clearly, provide our guarantees & warranties in writing, and ensure you understand everything we're doing in your home.​

Experienced Technicians​​

We excel at solving problems with years of experience behind us. We look at today's challenges and future needs to create the best customized solutions.​

Licensed & Insured

​Our technicians are licensed, insured, and background-checked for your peace of mind.​