Family-Owned and Operated

Our customers are our number-one priority. We want to ensure the highest level of comfort, health, and safety in your home! We treat all employees as family.

Look for us in a driveway near you!

For the best heating and cooling company in Des Moines, look no further than Lenz Heating & Cooling.

"To the Penny” Pricing Guarantee

You’ll never pay a penny more than our original quote for your HVAC repair or installation.

Veteran Owned

Al Lenz, founder and owner of Lenz Heating & Cooling, has provided residential air conditioner and furnace services in the Des Moines community and surrounding areas in the state of Iowa since 2009.

24/7 Emergency Services

You can take comfort knowing one of the HVAC experts at Lenz will make your furnace or air conditioner repair their top priority. You’ll never be charged extra for service calls outside of regular business hours or overtime fees.

Our Services

Air Conditioner Replacement/Repair

With 24/7 emergency service available, Lenz Heating & Cooling provides prompt, efficient a/c repairs.

Furnace Replacement/Repair

Lenz Heating & Cooling is happy to provide installation services and financing options for your new furnace.

Water Heater Installation

Have you been taking cold showers? Then you’re in luck because Lenz Heating and Cooling is currently replacing water heaters!

Additional Services

In addition to repairing and installing air conditioners, furnaces, and water heaters, our team also serves as consultants for all your HVAC questions.

Veteran Owned


No Trip Charges


No Diagnostic Fees


No Overtime Fees


To the Penny Pricing

You will know exactly how much a service will cost before we begin.

Get pre-approved through one of our financing options.

Check out the 18-months deferred-interest plan!

Trusted Heating and Cooling Services

Lenz Heating & Cooling conducts extensive background checks and drug testing to ensure all our employees are law-abiding citizens and drug free. Each one of our professionally trained technicians goes above and beyond to maintain the comfort and safety of your home. Here at Lenz, we want to do more than earn your business—we want to earn your trust. We are licensed, bonded and insured as well as equipped with the latest skills and technology. We’d love to put our skills and services to work for you, so request air conditioner service today!

For the best heating and cooling company in Des Moines, look no further than Lenz Heating & Cooling.

About Us

A family-owned and operated company, Lenz Heating & Cooling is here to give you quality, affordable air conditioner repairs and tune-ups for your home. What makes Lenz Heating & Cooling different from other HVAC contractors in the Des Moines area? Lenz Heating & Cooling is the home of “To the Penny Pricing,” which ensures that you know exactly how much a service will cost before we begin. Apart from our superior customer service and professionalism, Lenz Heating & Cooling also offers no trip charges, no diagnostic fees and no overtime fees.

We Service All Major Brands