
Pinconning HVAC Services
Insured Cooling & Heating Technicians Serving Pinconning 24/7
If you live in Pinconning, you know how unpredictable Michigan’s weather can be. One week you’re turning on the air conditioning to beat the humidity, and the next you’re firing up the furnace to stay warm through a cold snap. That’s why having a reliable HVAC company you can call at any hour is essential.
At Custom Engineering, we’ve been helping Pinconning homeowners and businesses stay comfortable since 1984. Our technicians are fully licensed, insured, and trained to handle all types of heating and cooling systems. We pride ourselves on delivering solutions that keep your system running efficiently and reliably, no matter the season.
Our HVAC services include:
- Air Conditioning Solutions – From new AC installations to quick repairs, our team keeps your system ready for those humid Pinconning summers. We also handle full replacements and detailed inspections to catch problems early.
- Heating Services – Whether you rely on a furnace or heat pump, we provide expert installation, replacement, repairs, and seasonal tune-ups to keep you comfortable.
- Indoor Air Quality – We help reduce allergens, improve airflow, and create a healthier indoor environment with advanced filtration and purification systems.
- Commercial HVAC Services – Our team works with businesses throughout Pinconning, providing tailored solutions for heating, cooling, and ventilation.
- Ductwork & Mini-Splits – We design, install, and repair ductwork to improve efficiency and comfort. For homes without existing ducts, we offer mini-split systems for targeted climate control.
- Smart Controls & Thermostats – Upgrade to a programmable or smart thermostat to optimize comfort and energy use.
- Emergency HVAC Services – We’re on call 24/7 for urgent heating and cooling issues, with same-day service available.
Call (989) 474-2870 or reach out online to book an HVAC service for your Pinconning home today.

Custom Comfort, Professional Care
What Makes Us Different?
At Custom Engineering, we will always put you first. That's why so many people in Linwood trust us time and again.
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Affordable Financing OptionsWe make HVAC services affordable with financing options offering 0% interest for 72 months.
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Available Nights & WeekendsNo matter when you need us, we're ready to help. Someone is always available to answer your call.
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Preventative Maintenance PlansKeep your system in perfect shape all year round with our programs.
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Locally Owned & OperatedAs a proud Michigan company, we deliver honest, dependable HVAC services backed by local expertise and care.
Work with a Dependable & Professional HVAC Team Who Puts Your Needs First
When your heating or cooling system fails, you need a company that’s transparent, experienced, and easy to work with from start to finish.
Here’s what you can expect when working with Custom Engineering:
- Free, Honest Estimates – We’ll give you a clear, upfront price before we start any work, so there are no surprises later.
- Licensed & Insured Technicians – Our team meets Michigan’s strict licensing requirements and carries full insurance for your protection.
- On-Time Arrivals – We respect your schedule, showing up when we say we will and ready to work.
- Clear Communication – We explain your options in plain language, so you can make the decision that’s right for you.
- Proven Experience Since 1984 – Four decades in business means we’ve seen and solved every HVAC challenge Pinconning can throw our way.
We take pride in our reputation for dependable service and lasting results. You don’t have to take our word for it. See what your neighbors say about us: Read Our Reviews


Trusted by homeowners and Businesses Since 1984
At Custom Engineering, your satisfaction is our priority! See for yourself what our customers have to say about working with us.
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Chaz went above and beyond! He fixed my main house furnace and also advised me on my ceiling-mounted furnace in my back building. Thank you for your quick response. I will use you again!- Ann K.
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I always try to keep my business local, so I called Custom Engineering. They always answered my calls promptly, and the service was friendly with experienced technicians. They were prompt, courteous, and really put my fears to rest. Great job!- Debbie M.
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Always courteous & competent. They installed a new furnace, AC, garage gas heater, and ran a gas line into our laundry room. They stayed on the job until all was completed and we were extremely satisfied.- Terrance V.
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He got our furnace up and running again very quickly (on a Saturday!). Very personable and professional! We will definitely be using Custom Engineering Heating & Cooling again - thank you!- Krista W.
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We went through custom engineering for replacing our furnace and air conditioner. They went above and beyond to do what is best for our home. The whole team was respectful and informative. They answered any questions we had!- Allison E.
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Chaz did an amazing job - straightforward and very helpful. Jason and Trey set up the furnace a week ago, and it runs amazingly! It's nice to stay warm again. They just repaired and replaced my bathroom exhaust fan, too. Thank you again!- Cesily W.
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Had Customer Engineering come out to my restaurant to diagnose my furnace and walk-in freezer. Brandon and Skylar, the techs, were amazing. Extremely friendly and knowledgeable. I will be using them for all my HVAC needs moving forward.- Taylor A.
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Our initial call was after hours and not an emergency. We received a call first thing the next morning, and they came out within a few hours. Both gentlemen were very professional and knowledgeable, and were able to repair our furnace right then and there.- Reid K.
What to Expect When You Work with Our Pinconning HVAC Technicians
Customers tell us they appreciate the way we work, and we’ve built our approach around the traits that matter most:
- Prompt, Professional Service – Whether it’s a scheduled installation or a late-night repair, we arrive prepared to get the job done efficiently.
- Attention to Detail – From precise measurements to careful cleanup, we make sure every part of the job is handled right.
- Friendly, Respectful Technicians – We treat your home or business with the same care we would our own, using protective coverings and cleaning up after ourselves.
- Reliable Solutions – We focus on fixes that last, not temporary patches that leave you calling us again in a month.
- Follow-Up Support – We check in after the job to ensure your system is running smoothly and you’re completely satisfied.
Fix Your Problems Quickly with Our Rapid Response Emergency HVAC Team
Michigan’s extreme temperatures can quickly turn a small HVAC issue into a big problem. If your furnace stops on a freezing night or your AC breaks during a sweltering August day, waiting until morning isn’t an option.
That’s why our emergency HVAC team is available in Pinconning 24 hours a day, 7 days a week. We offer:
- Same-Day Service – In most cases, we can be there the day you call.
- Night & Weekend Availability – You don’t have to rearrange your life to get your HVAC problem fixed.
- Fully Stocked Vehicles – We bring the tools and parts needed to handle most repairs on the spot.
Our goal is to restore your comfort quickly, while delivering the same quality workmanship we’re known for during regular business hours.
Quality HVAC Services Made Affordable with 0% Interest Financing Options
Investing in a new HVAC system can improve your comfort, reduce energy bills, and increase the value of your home, but it can also be a big financial commitment. We make it easier with 0% interest financing for up to 72 months.
This option allows you to spread out your payments without worrying about interest charges, giving you the flexibility to choose the best system for your needs and budget. Our financing process is straightforward and designed to get your installation moving quickly, so you can start enjoying a more comfortable home sooner.
Frequently Asked Questions
Do you offer free estimates in Pinconning?
Yes. We provide free, no-obligation estimates on all HVAC services so you can plan your project with confidence.
Where do you provide HVAC services in Pinconning?
We serve all of Pinconning, including neighborhoods near North M-13, downtown Pinconning, and residential areas near Pinconning Park, Pinconning Township, and along Saginaw Bay.
How quickly can you respond to an emergency call?
We offer same-day service for most emergencies and are available 24/7 for urgent repairs. Our goal is to restore comfort to your home or business as quickly as possible.
What brands do you work with?
Our technicians are experienced with all major HVAC brands. We can service your current system or recommend new equipment that meets your needs.
How long have you been in business?
Custom Engineering has been serving Bay County, including Pinconning, since 1984. Our decades of experience mean you’re working with a team that knows how to deliver lasting results.
Ready to schedule your service? Call (989) 474-2870 today to book your appointment and experience the difference of working with trusted HVAC experts.