Trusted HVAC & Plumbing Services in North Central Iowa

Are You Ready For Fall?

Now Serving Grundy Center, Aplington-Parkersburg
and Their Surrounding Communities

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It All Started in 1993

We were two guys working out of a garage with an idea to provide the best service and products available in plumbing, heating, and air conditioning.

Times have changed, but our commitment to quality, reliability, and superior service has not. We’ve grown to more than 30 employees and 20-plus vehicles to serve you better.

It is the mission of Reliable1 to provide 100 percent customer satisfaction by delivering the highest quality engineering, installation, and service on every job, every day.

We place the highest value on our reputation in the communities we serve. It goes beyond great products and service. It’s about supporting our friends and neighbors; volunteering to help others; and building strong relationships with local schools, businesses, and families.

Air Duct Repair in Blarbusrg, IA 50034

August 20, 2025

“The service was great. I got an appointment right away. I will use them again for sure”

Plumbing Maintenance in Ackley, IA 50601

July 21, 2025

“Reliable one came and fixed everything we asked for. They work shoe covers and were very polite.”

Plumbing Repair in Hubbard, IA 50122

June 12, 2025

“Cost us 1 grand for a small section of piping and had the worker had cut a chunk that wasn't leaking. Now looking at 2 grand for the whole thing.”

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Latest News and Information

Where Is My Furnace Humidifier and How Do I Set It Up?

Your whole-home humidifier is your hero when indoor air becomes parched in the winter. It adds moisture to the air, creating the perfect humidity level in your home, and making your living space more comfortable. Whether you just added a humidifier to your HVAC system or have had one for years, it’s time to…

Read More >

Hot and Cold Spots? Get Even Heating and Cooling in Your Iowa Falls, IA, Home

Do you experience four seasons just by walking through your home?  Does one room feel like a hot summer day and another like a cold winter night all at the same time?  Inconsistent heating and cooling are common problems that can affect your comfort and increase your energy bills…

Read More >

Where Is My Furnace Humidifier and How Do I Set It Up?

Your whole-home humidifier is your hero when indoor air becomes parched in the winter. It adds moisture to the air, creating the perfect humidity level in your home, and making your living space more comfortable. Whether you just added a humidifier to your HVAC system or have had one for years, it’s time to…

Read More

Hot and Cold Spots? Get Even Heating and Cooling in Your Iowa Falls, IA, Home

Do you experience four seasons just by walking through your home?  Does one room feel like a hot summer day and another like a cold winter night all at the same time?  Inconsistent heating and cooling are common problems that can affect your comfort and increase your energy bills…

Read More
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Providing Service for

Iowa Falls, Hampton, Eldora,

and the Surrounding Areas!

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We Don’t Cut Corners

We install quality equipment. And we have a team of seasoned pros who have the training and experience to get the job done right—the first time.

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