A wide suburban road runs past low commercial buildings and parking lots under a blue sky with scattered clouds.
We Are Hiring!
Work With People Who Care About the Craft

Careers

Now Hiring

We are always actively looking for the right people to join our team. If you’re a motivated trade professional ready to work with a team that values honest, quality work, we want to hear from you. Call us at (989) 710-9390 or use our contact form to introduce yourself, and we'll get back to you shortly.

Benefits

We're proud to offer a competitive benefits package that reflects our commitment to cultivating a fantastic work environment for all our employees. 

  • Health, dental, and vision insurance 
  • Highly competitive pay structure 
  • Excellent earnings potential
  • Weekly training and support 
  • Year-round work 

Qualifications

We look for technicians, intake specialists, and other hardworking candidates who take the work seriously and treat customers the way they’d want to be treated. 

  • Valid driver’s license
  • Clear background check
  • Drug free
  • Experience helping customers, problem-solving, communicating clearly, and creating a positive customer experience
  • Comfortable with technology and working with software in the field
  • Honest, dependable, and organized 

Ready to Join Our Midland HVAC Team?

Whether you're looking to advance your career as a field technician in heating and cooling or are interested in in-office work, we look forward to hearing from you. If working with a family-owned team that’s been rooted in the Great Lakes Bay Region for more than 40 years sounds like the right fit, reach out and let’s talk. 

Call All Seasons Heating and Cooling today at (989) 710-9390, or use our contact form to get started.

Get Expert HVAC Help, Fast

By submitting, you agree to receive text messages from All Seasons Heating and Cooling at the number provided, including those related to your inquiry, follow-ups, and review requests, via automated technology. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency may vary. Reply STOP to cancel or HELP for assistance. Acceptable Use Policy

About Us

  • Furnace Tune-Up Expires at the end of the month. Cannot be combined with other offers.

Neighbors Talking to Neighbors

More than 1,500 Google reviews. Real jobs, real homes, real feedback from across the region.
    "Trent was awesome"
    He was very thorough with everything we asked and needed.
    Bev Stinson
    "Austin did an excellent job"
    Austin did an excellent job. Courteous and on time.
    Kennie Kempter
    "Alex Did a Great Job"
    He was both polite and professional during his service.
    Timothy Coffey
    "Honest and straightforward company"
    Joshua was very professional and informative. I think this is an honest and straightforward company.
    Roxanne Gregg
    "Very knowledgeable and helpful"
    He took care to explain details of the problem and the process to get it resolved.
    Audrey Hammond
    "Abby Did an Awesome Job"
    Abby did an awesome job explaining all of our options for a new HVAC system for our house!
    William Newkirk

    The Way HVAC  Service Should Feel

    Honest pricing, clean work, and a team that stands behind every job. This is what we show up to deliver every time.

    • Fully Licensed & Insured

      Every technician is fully certified and insured, so you can trust the work and the people doing it.

    • 100% Satisfaction Guarantee

      We don't consider the job done until you're completely happy with the results. That's our promise.

    • Clean House Guarantee

      We wear shoe covers, use protective mats, and clean up before we leave. Your home stays yours.

    • Upfront Pricing

      No surprise bills. You'll always know the cost before any work begins - straightforward and honest.

    • Maintenance Plans

      Our Warrior Program and All Seasons Club Plan includes priority scheduling, a full 21-point tune-up, discounts on repairs, and more. 

    • Family-Owned Since 1979

      Two generations of the Kohtz family have been keeping Midland homes comfortable. That kind of history means experience you can actually count on.

    Only As Good As Our People

    All Seasons Heating and Cooling isn’t a franchise or a corporate outfit. We’re a family-owned company that has served the Great Lakes Bay Region since 1979. Originally founded by Jeff and Gerri Kohtz, we are now run by their sons, Paul and Mark Kohtz. When you join our team, you work alongside the family that built this business, not a regional manager you’ll never meet. We cover residential heating, cooling, indoor air quality, and water heaters, and we encourage and provide opportunities for our employees to stay up to date on the latest HVAC technologies, methods, and skillsets.

    Our standards are straightforward: show up on time, leave the job site clean, communicate clearly, and hold yourself accountable when something isn’t right. Those aren’t just customer service slogans; they’re how we operate internally, too. We’re a fully licensed and insured HVAC company (license numbers 7102453 and 7113342), and we train as a team every single week to stay current with new equipment and techniques. If you want to keep growing your skills with a company that truly invests in your professional growth, this is the place.

    Call (989) 710-9390 for a free estimate. We'll give you the number before we touch anything.

    Map of service areas
    Top-Rated Heating & Cooling Specialists in the Great Lakes Bay Area
    • Auburn
    • Bay City
    • Beaverton
    • Coleman
    • Edenville
    • Essexville
    • Freeland
    • Hemlock
    • Hope
    • Kawkawlin
    • Linwood
    • Rhodes
    • Saginaw
    • Sanford

    Let's Talk
    About Your Home Comfort Needs

    We return calls promptly and explain everything before we start.
    • By submitting, you agree to receive text messages from All Seasons Heating and Cooling at the number provided, including those related to your inquiry, follow-ups, and review requests, via automated technology. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency may vary. Reply STOP to cancel or HELP for assistance. Acceptable Use Policy