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Upgrading Your Home? Consider Getting a New, Efficient AC Unit.

By Cregger Plumbing, Heating, Cooling & Electrical

July 01, 2025

A Cregger technician carefully checking the refrigerant charge on a high-efficiency central air conditioning condenser unit outside a Bloomfield property.

There’s nothing quite like tackling a big home project—fresh paint, updated kitchens, maybe new windows. However, one upgrade often gets overlooked, even though it plays a huge role in your daily comfort: your air conditioning system. If you’re a Royal Oak homeowner preparing for renovations or just tired of rising utility bills and unreliable cooling, you might want to consider that old AC unit.

An aging air conditioner doesn’t just struggle to keep up when summer arrives. It can quietly drain your energy bill and lower indoor air quality without you realizing it. And let’s be honest, if your system is over 10–15 years old, it’s likely working overtime and giving you less in return.

That’s where a new, efficient AC system steps in. It’s not just a replacement. It’s an investment in your comfort, health, and long-term savings.

At Cregger Plumbing, Heating, Cooling & Electrical, we’ve helped homeowners all over Royal Oak upgrade their homes with smarter, more powerful AC systems designed for today’s needs. Ready to make your home more comfortable and efficient? Call us at (248) 543-1190 or contact us online.

The Hidden Power of a Modern AC System: What You Gain by Upgrading

The AC system should be a top priority if you’re planning home improvements or upgrades this year. Why? A modern, efficient air conditioner does much more than cool your home.

When you upgrade, you gain the following:

  • Significant energy savings – New AC systems are built with energy efficiency in mind. Today’s high-SEER (Seasonal Energy Efficiency Ratio) systems use much less energy than older models, which equates to lower monthly utility bills. Whether it’s a scorching July or a humid September, an efficient unit takes the pressure off your wallet while keeping your home consistently cool.
  • Enhanced comfort and consistent cooling – Modern systems, especially those with variable-speed technology, don’t blast air on and off like older models. Instead, they adjust gradually, maintaining a more even temperature throughout your home. That means no more freezing in the basement while you’re sweating upstairs.
  • Improved indoor air quality (IAQ) – Many new ACs are designed with better filtration and humidity control. They trap more dust, allergens, and pollutants, making your home’s air noticeably cleaner. And in humid Royal Oak summers, better dehumidification can help prevent mold and mildew from taking hold.
  • Increased home value – An efficient AC system is a big plus for homebuyers. It signals that your home is well-maintained and up-to-date with energy-conscious features. It’s one of those upgrades that pays off now and again when it’s time to sell.
  • Environmental impact – Many new systems use eco-friendly refrigerants like R-410A, less environmentally harmful than older chemicals. Combined with the lower energy consumption, you’ll make a greener choice for your home and the planet.

Choosing an AC System for Your Home and the Area’s Climate

Michigan summers may be short, but they can be extremely hot and sticky, and Royal Oak isn’t immune. An air conditioner that effectively handles heat and humidity greatly affects comfort and performance.

You need a system that blows cold air, removes moisture, adjusts to weather changes, and operates efficiently during long, hot periods. That’s why it’s essential to match the system to your environment.

Choosing the right size AC system is as important as selecting the right model. If your system is too small, it will run constantly without adequately cooling your home. If it’s too large, it’ll cycle on and off too quickly, resulting in uneven temperatures and wasted energy.

A few options you can choose from, depending on your home goals, include:

  • Central air conditioners – Today’s central air systems are more efficient than ever, especially models with SEER2 ratings of 16 or higher. They’re ideal for most traditional homes in Royal Oak that already have ductwork and provide full-home cooling with improved control and airflow.
  • Ductless mini-splits – A ductless mini-split system might be the perfect solution for finishing an attic, adding a sunroom, or upgrading a home without ducts. These systems offer zone-specific cooling, which means you can cool one room at a time—ideal for homes with additions or areas used less frequently.
  • Heat pumps – Thanks to their versatility, heat pumps are growing in popularity in Michigan. They cool your home in summer and provide heat during spring and fall when a complete furnace isn’t necessary. For homes looking for all-in-one solutions with excellent energy efficiency, they’re worth considering.

What Sets Modern AC Systems Apart? Smart Features That Work for You.

Today’s AC systems are not just better; they’re smarter, quieter, and more in tune with your lifestyle. If you haven’t looked out new models in a while, you might be surprised at what’s available.

Check out some of the features of new units:

  • Variable-speed technology – Unlike older systems that only turn on or off, variable-speed compressors can adjust how much cooling power is used based on the actual demand. This adjustment results in more consistent temperatures, lower noise levels, and greater energy savings.
  • Smart thermostats and connectivity – Pairing your new system with a Wi-Fi-enabled smart thermostat lets you control your AC from anywhere, track your energy use, and set customized schedules. Some even learn your habits and adjust automatically.
  • Advanced air filtration – Modern systems support high-MERV filters that capture more dust, pollen, and airborne particles. This feature is a game-changer for anyone with allergies or concerns about air quality.
  • Quiet operation – With better insulation and improved fan designs, many new systems run so quietly you’ll forget they’re even on.
  • Humidity control – Humidity is more than just uncomfortable—it can affect your health and home. Today’s systems are designed to manage indoor humidity levels much more effectively.
  • Zoning capabilities – For larger or multi-story homes, zoning lets you cool certain areas independently, saving energy and keeping everyone in the house comfortable, whether upstairs, downstairs, or anywhere in between.
  • Environmentally friendly refrigerants – New systems use R-410A, which doesn’t deplete the ozone layer and performs better under pressure.

Ready to Breathe Easier and Stay Cooler?

Upgrading your AC system is one of the smartest choices you can make for your home, especially when investing in other upgrades. The benefits are clear, from lower bills and increased comfort to cleaner air and added home value.

If you’re in Royal Oak and considering replacing your AC, Cregger Plumbing, Heating, Cooling & Electrical can assist. We take pride in helping our neighbors stay comfortable, and we’d love to talk with you about system options for your home. Call us at (248) 543-1190 or contact us online to schedule a consultation.

What Our Customers Say

James avatar

James

4 days ago

Great, professional and knowledgeable took the time out to explain to me. The codes are not codes in the efficiency value that it will bring my home.

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marlene zieah

4 days ago

Joe did an amazing job helping me identify a clog in my basement shower and fixed all other issues so quickly. Beyond grateful!

Lesley Fairrow avatar

Lesley Fairrow

5 days ago

Very responsive in an emergency. The service was expensive but no more so than other plumbers we contacted. Amon was professional, knowledgeable and efficient.

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John Shuell

7 days ago

Fast and efficient, will be using them more in the future.

Eric Flowers avatar

Eric Flowers

8 days ago

Adib was prompt, courteous, and efficient. Great service.

Christian Meeks avatar

Christian Meeks

11 days ago

Very timely scheduling, great insight and very communicative. Definitely a professional who had my best interests in mind

Cole Seiler avatar

Cole Seiler

11 days ago

Jayden was wonderful to work with and accommodated our work schedules and arrived earlier in the day. 10/10

Dan Brochstein avatar

Dan Brochstein

12 days ago

Jake was very courteous, spent time to educate us and delivered great service!

Debbie C avatar

Debbie C

12 days ago

Joe C. Installed and ran gas and water lines for appliances. He was professional, well versed in his trade and very friendly. I would highly recommend Cregger Plumbing.

Jenny Bailey avatar

Jenny Bailey

15 days ago

Matt was great ! The quote was a little high so we passed on it but Matt was very professional and polite !

Julie Lynch avatar

Julie Lynch

15 days ago

Jacob Becker did an AMAZING job! He was extremely professional, super nice and a joy to work with!

Sarah Carlson avatar

Sarah Carlson

15 days ago

Ethan was fantastic! He did a great job and I’ve been really happy with using Creggers.

Linda Weathers avatar

Linda Weathers

16 days ago

Patrick was friendly, quick and very efficient!!

Mike Laske avatar

Mike Laske

18 days ago

Ethan was excellent I would highly recommend him.

Sandra Paran avatar

Sandra Paran

19 days ago

Prompt Thorough Educational - options given

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ADWHITT1007

21 days ago

Cregger Plumbing did a great job on cleaning out my drain line. They were easy to contact and quickly came out to the house. Ethan was the technician and he did a great job. He was personable and easy to talk to. He made sure he was careful and clean inside the house. Overall experience with Cregger was excellent!!

Cynthia Post avatar

Cynthia Post

22 days ago

Adib,was very friendly and very efficient and through.He checked everything and made sure everything was running .I would recommend his services.

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charmayne quiggle

27 days ago

excellent customer service ! Jake is super nice guy.!

Tom Schoenberg avatar

Tom Schoenberg

1 month ago

CREGGER showed up for us when we were in a major bind. We had a plumbing emergency requiring special parts days before hosting a big party. CREGGER did everything they could to get us sorted fast, communicated the whole time, and did a great job.

Michael Sarka avatar

Michael Sarka

1 month ago

Collen was very helpful and answered all of my questions

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