HVAC Contractors

in Eastern Idaho Idaho Falls Rigby Rexburg Blackfoot Eastern Idaho

Customer Care

We value customer satisfaction over getting a paycheck. Your family's safety and comfort are our top priority above all else.


We want your experience with Modern PHE to be a positive one. We strive to provide exceptional customer service from the moment our phone rings until well after the technician leaves your home.


We put our customers’ comfort first and foremost in our line of work with dedication and genuine promises.


We want you to feel confident knowing that you are getting the best possible service because you and your family deserve it. Our knowledgeable, experienced, background checked, and drug tested technicians offer services tailored to your specific heating/cooling, plumbing and electrical needs.

We offer heating services from traditional furnaces to unit heaters, and everything in between, including fireplaces, water heaters and unit heaters.  We also offer cooling services for traditional air conditioners all the way up to high-end ultra efficient mini-splits and heat pumps.  Need a plumber?  We proudly offer exceptional plumbing services when YOU need them, because we know plumbing issues never fit into your busy schedule and should be addressed immediately.

Warm Winter Wish Furnace Giveaway

Modern PHE is a Best of Greater Idaho Falls 2021 Gold Winner

We won GOLD for Air Conditioning/HVAC Service, Electrician, and Plumber.

Who We Are

As East Idaho’s leading HVAC, Plumbing, and Electrical company, we provide both residential installation and repair services. Need a new furnace? Confused with all the options and don’t know which brand to go with? Give us a call! We’d love to help you!

We want you to feel confident knowing that you are getting the service you deserve. Our experienced technicians offer courteous and friendly services for your heating/cooling, plumbing and electrical needs.


  • Very knowledgeable and customer friendly

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    David Porter
  • Brad is real personable. He was quick and knowledgeable with installing our water heater and we haven't had a problem since. We look forward to working with him on future home projects

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    David Pruitt
  • Our heater wouldn't kick on so we called Modern. Zack and Ruben came right out. We had to replace the thermostat and they had what we needed on the truck.

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    Wendy Jenkins
  • Calvin was great. We had an air conditioning situation which required some extra time and effort to figure out what might work. He was very careful and considerate of our needs and communicated well throughout.Thank you Calvin. Jennifer was always helpful on the phone as well.

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    Julie Nielson
  • Calvin was very knowledgeable and was able to fix my air conditioner in a timely manner. He knows his stuff.

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    Joann Cline
  • Professional and on time. Very pleased.

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    Rachael Jackson
  • Brad at modern plumbing did a great job in taking out the crazy mess of copper pipes we had in our basement from previous homeowners and was able to install pex into all of water appliances in a neat and organized manner. We are super satisified with the new and improved design. We would be sure to use again when we change out out water softener.

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    Jami Pruitt
  • Calvin was excellent at troubleshooting and repairing our gas fireplace fan. He arrived right on time, was friendly, and very professional. He even volunteered to do a free carbon monoxide screening for my furnace and hot water heater. I will definitely be using Modern for my needs in the future.

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    Dianne Eaton
  • Calvin was a pleasure to work with. 1/11/21 - We had a minor issue over the weekend and Calvin and Ruben were here first thing Monday morning to correct the problem. Great response, so very happy with the support we have received from Modern!

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    Julie B
  • Arrived on time for an estimate. Zack was friendly and helpful.

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    Rick Owen
  • Zack was very knowledgeable and gave me many different options for the electrical in my basement. His work was clean and looked very good. I would use him again.

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    Andrew Boyle
  • Brad not only installed 2 new toilets for us but also checked over our hot water heaters and water pressure tank. He even suggested some maintenance we should be doing to our well pump. Thank you Brad!!

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    Donna G

Modern PHE can help

We have a highly-trained and customer-oriented team who is dedicated to helping you tackle your HVAC, plumbing, and electrical projects from start to finish. There is no project too big or too small.