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Mount Morris, MI
Family-Owned, Serving Mount Morris, MI And Surrounding Areas For Over 42 Years

Trusted for Plumbing & HVAC Services in Mount Morris, MI

Living in Mount Morris means dealing with Michigan’s wild weather swings—from frigid winters to sweltering summer days. Whether you’re battling frozen pipes, an aging furnace, or an inefficient air conditioner, it pays to have a dependable team you can count on. At Dion’s Complete Plumbing, Heating & Cooling, we offer reliable plumbing and HVAC services that help keep your Mount Morris home or business running smoothly in every season.

We bring over 40 years of industry experience to every job, and our licensed professionals are committed to delivering fast, honest, high-quality service. Whether you need a simple repair, a system replacement, or long-term maintenance, Dion’s Complete has the tools and expertise to get it done right.

Reliable Plumbing Services in Mount Morris

Plumbing problems have a way of surfacing at the worst possible times. Whether it’s a slow drain, a water heater that’s not doing its job, or a burst pipe, Dion’s Complete offers fast, effective solutions for residential and commercial plumbing systems in Mount Morris.

We offer a wide range of plumbing services, including:

  • Drain cleaning and sewer line services
  • Leak detection and pipe repairs
  • Water heater installation and repairs (tank and tankless)
  • Fixture replacements (toilets, faucets, garbage disposals)
  • Basement sump pump services

From routine plumbing maintenance to emergency leak repairs, we’re equipped to handle it all. Our team uses professional-grade equipment and years of experience to solve problems quickly and minimize disruption to your home or business.

Heating Services 

When winter sets in across Genesee County, Mount Morris residents often face subzero wind chills, ice storms, and heavy snow. If your heating system isn’t up to the task, your comfort—and safety—can be at risk. That’s why Dion’s Complete provides full-service heating solutions to keep your home warm all season long.

We service and install a variety of heating systems, including:

Common heating issues we address include poor airflow, short cycling, pilot light problems, and unusual noises. We provide furnace and heat pump repairs, as well as seasonal tune-ups to keep your equipment running safely and efficiently. If your system breaks down unexpectedly, our team is just a phone call away with fast, professional repair services.

Air Conditioning Services

While winters get all the attention, summers in Mount Morris can be just as extreme—with temps in the high 80s and 90s combined with plenty of humidity. Your air conditioning system works hard to keep your indoor space cool and comfortable, and when it fails, you need help fast.

Dion’s Complete specializes in comprehensive AC services, including:

  • Diagnostics and repairs for cooling issues
  • Full-system AC replacements and new installations
  • Routine maintenance to improve performance and lifespan
  • Ductless mini-split systems for zoned comfort

If your air conditioner is blowing warm air, freezing up, or driving up your energy bills, let our experienced HVAC technicians take a look. We’ll assess the problem and provide a clear plan of action—always with honest pricing and zero pressure.

Why Mount Morris Residents Choose Dion’s Complete

Mount Morris homeowners and businesses turn to Dion’s Complete for more than just our technical skill. We’re a local company that understands the unique needs of Michigan homes—and we treat every customer like family. Here’s what sets us apart:

  • 40+ years of trusted local experience
  • Fully licensed, bonded, and insured technicians
  • Transparent pricing with financing available
  • Friendly service with a satisfaction guarantee
  • Emergency response when you need it most

Whether you’re calling for routine maintenance or an urgent repair, you can expect reliable, professional service every time.

Schedule Your Plumbing or HVAC Service in Mount Morris Today

Don’t let a broken furnace, faulty AC, or leaky pipe disrupt your life. Dion’s Complete Plumbing, Heating & Cooling is here to deliver the dependable service you deserve. From quick fixes to full installations, we’re proud to be Mount Morris’s go-to plumbing and HVAC experts. Give us a call today at 810-673-7228 or contact us online to schedule your service and experience the Dion’s Complete difference!


Frequently Asked Questions

How do I know if I need to replace my water heater?

If your water heater is over 10 years old, produces rusty water, or struggles to provide consistent hot water, it may be time to consider a replacement. Our technicians can inspect your system and recommend the most cost-effective solution for your home.

What should I do if my furnace starts blowing cold air?

Cold air from your furnace could signal a dirty filter, thermostat issue, or a malfunctioning ignition system. Contact our team for a fast diagnosis—we’ll pinpoint the problem and get your heat back on quickly.

How can I improve indoor air quality during the winter?

Dry air and sealed-up homes can lead to poor indoor air quality. We can install humidifiers, air purifiers, and high-efficiency filters to reduce allergens, control humidity, and help you breathe easier all winter long.

Do you service older plumbing systems in historic homes?

Yes, we specialize in working with older homes in Mount Morris. Whether your pipes are galvanized steel or original cast iron, we have the tools and know-how to make repairs or upgrade your system without damaging your home’s integrity.

Are your services available after hours or on weekends?

We understand that HVAC and plumbing emergencies don’t follow a schedule. That’s why Dion’s Complete offers after-hours service options—just give us a call, and we’ll do our best to get a technician to you as soon as possible.

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Customer Reviews

See what our customers are saying about dion’s complete


  • Very fast, friendly service at a reasonable.price. My leaking bathtub faucet was diagnosed and fixed in about an hour and a half. I could not be happier!

    Janet A
  • Super fast, super professional. Huge shout out to Andy for coming out and helping fix the air conditioning on such short notice. Hard to find reliable services these days, but will definitely be returning to Dion’s!

    Tera R
  • I had a great experience with Dion’s. Got an appt. quickly, and the plumber, Dylan, was very professional and efficient. He also helped me work with the home warranty company, which was very much appreciated. I would definitely recommend Dion’s!

    Kristina C
  • My parents have an older home, with older plumbing. We needed some help fast because the home only has one bathroom. Some one was out fast for a quote/ work done/ back to working order. Happy parents.

    Amy M
  • My garbage disposal was leaking and they were able to come out same and get it fixed. No issues since. The guys that came out were very respectful and professional.

    Ryan C
  • I called about a washer leak and they came that same day within a couple hours. Excellent and prompt service. I would use them again.

    Dana K
  • Excellent communication and customer service. Andy showed up exactly when he said he would and even though I wasn’t able to be there managed to fix my problem for me so I had my Central Air back up and running when I returned home.

    Dell
  • Andy was on time did good work and told me what was going on as he did it thank you for sending such good help.

    Thomas W

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