How do I know if my air conditioner needs to be replaced?

Signs that your AC may need replacement include the system being 10 to 15 years or older, frequent or costly breakdowns, rising energy bills despite regular maintenance, inconsistent cooling throughout your home, and the use of R-22 refrigerant which is no longer manufactured. A Cregger HVAC technician can assess your system and advise whether repair or replacement is the better option.

How long does an air conditioner replacement take?

Most air conditioner replacements take between 4 and 8 hours. The timeline depends on the size of the new system, the complexity of the installation, and whether any ductwork modifications are needed. Cregger's technicians work efficiently to get your new system up and running as quickly as possible.

What size AC unit do I need to replace my old system?

The correct size depends on your home's square footage, insulation, ceiling height, window placement, and local climate. Cregger's technicians perform a proper load calculation before recommending a replacement unit. Installing the wrong size — even if it matches your old system — can lead to poor performance and higher energy costs.

Does Cregger offer financing for AC replacement?

Yes. Cregger Plumbing, Heating, Cooling & Electrical offers financing options to help make AC replacement more affordable. Contact us at 248-543-1190 or visit our financing page to learn about available plans and eligibility requirements.

What happens to my old air conditioner when it is replaced?

Cregger's technicians handle the removal and disposal of your old AC unit as part of the replacement process. Refrigerant is recovered in compliance with EPA regulations before the old system is removed from your property.

Air Conditioner Replacement Michigan

AC Replacement by Cregger Plumbing, Heating, Cooling & Electrical

Does it seem like your air conditioner simply can’t keep up with your cooling needs anymore? Does it burn a lot more energy than it used to? Has it started making an abundance of strange noises over time? These are all signs that you could benefit significantly from a full air conditioning replacement.
At Cregger Plumbing, Heating, Cooling & Electrical, we can replace your old, worn-out air conditioner with a brand-new system that’s perfectly matched to your home. Our highly-trained and experienced Michigan air conditioning team understands the importance of a job well done, and we go to great lengths to ensure our replacement services are held to the highest standards of quality.
When you need your air conditioner replaced in Michigan or the surrounding area, Cregger Plumbing, Heating, Cooling & Electrical is the name to call. We’re a third-generation, locally operated business that has our roots deep in the communities we serve. We understand that the most important part of any project we take is your complete satisfaction, and we do whatever it takes to obtain it.
We always replace your old air conditioner with one from a reputable name brand so you get the best possible experience. We take care to ensure that the removal of your old equipment is done safely and effectively with no impact on your home and that your new system is set up optimally right from the start.

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Maximize Your Home’s Comfort with a New Air Conditioner
Is your current air conditioner struggling to keep your home cool and comfortable? It may be time to consider a new air conditioner installation. At Cregger Plumbing, Heating, Cooling & Electrical, we offer a wide range of high-quality, energy-efficient air conditioning systems to suit your home’s specific needs.

Benefits of upgrading to a new air conditioner include:
- Improved indoor air quality
- Consistent and reliable cooling
- Reduced energy consumption
- Lower utility bills
- Enhanced home value
Our team of experienced technicians can help you choose the right air conditioner for your home and provide professional installation services to ensure optimal performance. Contact us today to schedule a consultation and take the first step towards maximizing your home’s comfort.
Michigan AC Replacement Services Designed with You in Mind
Getting a new air conditioner can be a stressful experience, particularly if you’re not familiar with the process. For most homeowners, you’ll only have to replace your air conditioner once or maybe even twice while you live in your home, depending on how much you use it and how well you care for your system. That’s why you need someone to work with you through the process and deliver a result that’s durable, long-lasting, and held to a high standard of quality.

You may need to replace your old, worn-out air conditioner if:
- You are paying for more than one major repair in a one-year stretch
- The cost of your repair is a good chunk of what a new system would cost
- Your current system is 10 years old or more
- Your system runs on R-22 Freon refrigerant
- Parts for your system are becoming hard to find and aren’t being made anymore
Choosing a new air conditioner requires that you take several things into consideration. First, you’ll want to get a system that fits and works with your other already-existing infrastructure, like air ducts and coolant lines. A system that’s too large or too small won’t be able to properly utilize these systems, costing you in the efficiency department and sucking more money out of your pocket. These systems also break down faster, which leads to more frustration.

Related Blog Articles:
- Why Your HVAC System Needs a Tune-Up This Fall
- Why Is Insulation Important?
Request your free estimate on high-quality air conditioner replacement in Michigan by calling (248) 543-1190.

CREGGER SPECIALS

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What Our Customers Say

Jake was excellent service was really great. Will definitely use them again.

Chris O

February 25, 2026

Cregger Plumbing and Ethan Johnston provided exceptional service in every way to meet our needs today: they were prompt, attentive, courteous, respectful, knowledgeable. Ethan completed the necessary gas stove plumbing work, then provided helpful additional advice. We highly recommend Ethan and Cregger Plumbing – they deserve a 10 STAR rating!!! Thank You!

Debbie Amtower

February 25, 2026

I had a basement drain backup and called several “emergency” plumbers that told me they couldn’t make it out at all today, or it would have to be well after regular hours at a grossly inflated price. Dominick from Cregger really came through for us. He arrived promptly (in about an hour), was professional, knowledgeable and quickly solved the issue. I’m grateful I didn’t have to rearrange my schedule last minute to deal with this. Thank you!

Jet

February 24, 2026

He was an amazing technician, very knowledgeable. Came right over and fixed the problem fast and had me warming back up in no time. I’m definitely impressed and would recommend him to anyone needing their furnace repaired.

Tammie Pennington

February 24, 2026

We called in the morning with a shower issue and they had a plumber out before noon. We were shocked they could do the job the same day. Josh did a great job converting our leaking three-handle shower to a new single handler. He also replaced the old galvanized pipes with copper.

Jeannette Stecher

February 24, 2026

Dominick was friendly, knowledgeable, and solved our plumbing issues quickly. This is the second time we’ve used Cregger and, while I hope we won’t have any other plumbing issues soon, Cregger will be our first call if we do.

Matthew Kern

February 24, 2026

Great working with. Found line issue right away and method a cause to solve the line break. Could not have better explain problem. Will call again if any plumbing issues. Thanks

Patrick Hohner

February 22, 2026

David and Jacob were great. They were both thorough and kind. What was most appealing to is that they were on time! This company is certainly worth it!

February 21, 2026

Ethan was very efficient, took his time, analyzed the issues and fixed the leaks in atmely manner. Couldn’t be more pleased. Will definitely recommend Cragger to others

Steve Rudzinski

February 20, 2026

Jake helped me out and was extremely professional and knowledgeable. I would recommend him for any services. He has done multiple jobs for me and I can’t test enough good things.