RSJ Mechanical, LLC

RSJ Mechanical, LLC Locally owned. Reliable HVAC solutions for Eastern Idaho. Excellent service at a great price, people serving people.

A huge congratulations to Cade and Noah, our July team of the month! These two are our retro team and have been doing an...
08/26/2026

A huge congratulations to Cade and Noah, our July team of the month!

These two are our retro team and have been doing an outstanding job; completing jobs on time, taking pride in their work, and consistently delivering quality service to our customers. Even better, their hard work is showing up in the 5-star reviews we’re receiving!

Cade and Noah, thank you for representing RSJ Mechanical and living out our motto, “People Serving People.” We appreciate the hard work, professionalism, and dedication you bring to the team every day!

Congratulations to our June Team of the Month! A huge shout out to our June Team of the Month, Alan and Todd Roberts for...
07/29/2026

Congratulations to our June Team of the Month!

A huge shout out to our June Team of the Month, Alan and Todd Roberts for their outstanding work and dedication! Your commitment to delivering clean, professional installations and completing projects on time has not gone unnoticed.

You've been doing an exceptional job, especially on our commercial projects, where attention to detail, teamwork, and quality workmanship make all the difference. Thank you for representing RSJ Mechanical with professionalism and pride every day.

We appreciate everything you do and are proud to have you on our team. Keep up the great work!

Congratulations and thank you for setting the standard of excellence!

07/08/2026

Most folks are surprised when they learn how long an HVAC system actually lasts. In this quick FAQ video, we break down what you can expect, what affects lifespan, and when it might be time to start planning ahead.

If you’ve got questions about your system, our team is always here to help.

07/04/2026

Celebrating 250 Years of America!

This year, we proudly celebrate 250 years of the American spirit; built on hard work, determination, innovation, and neighbors helping neighbors.

At RSJ Mechanical Heating & Air Conditioning, we're grateful to be part of such an incredible community. Every day, we're honored to serve the families, businesses, and friends who make our area such a wonderful place to call home.

As we celebrate this historic milestone, we'd like to thank our amazing employees, loyal customers, and the entire community for your continued trust and support. Together, we're building a stronger future while honoring the values that have made our country great for the past 250 years.

From all of us at RSJ, we wish you and your family a safe, happy, and memorable Independence Day. Here's to celebrating 250 years of freedom and many more years of serving our community.

Happy Independence Day!

We woke up this morning to find our flag on top of the Empire State Building. Not exactly the marketing plan we had writ...
07/02/2026

We woke up this morning to find our flag on top of the Empire State Building. Not exactly the marketing plan we had written down, but honestly… we’re not mad about it.

Was a daring climb for these folks , meanwhile, back here in Idaho Falls, our version of “extreme heights” is crawling through attic insulation in July trying to find the one wire that’s making your AC act possessed.

Different missions, same energy: keep people comfortable and make the day a little better.

06/25/2026

Air conditioning isn’t just about staying cool. It helps control humidity, improve air quality, protect your home, and even helps you sleep better.

If you’re not sure how well your system is doing all that, RSJ Mechanical can take a look and help keep your home comfortable all summer.

Happy Father's Day from RSJ Mechanical!Today, we want to take a moment to celebrate all the fathers, grandfathers, stepf...
06/21/2026

Happy Father's Day from RSJ Mechanical!

Today, we want to take a moment to celebrate all the fathers, grandfathers, stepfathers, and father figures in our lives.

To the dads on our RSJ team—thank you for the hard work, dedication, leadership, and example you set both at work and at home. Your commitment to your families and our company does not go unnoticed.

To our customers and community fathers, thank you for all you do to support, guide, and care for those around you. Strong families help build strong communities, and we're grateful to be part of such a wonderful one.

We hope your day is filled with family, laughter, and the appreciation you deserve.

Idaho Falls friends, we’re honored to be nominated for Best of Greater Idaho Falls 2026 in the Air Conditioning HVAC Ser...
06/17/2026

Idaho Falls friends, we’re honored to be nominated for Best of Greater Idaho Falls 2026 in the Air Conditioning HVAC Services category. Our whole team shows up every day to take care of this community, and it means a lot to be included.

If RSJ Mechanical has helped keep your home comfortable, we’d be grateful for your vote. You can vote once a day from now through July 3 at 5 pm.

Just head to bestofgreateridahofalls.com, open Home & Garden, then Air Conditioning HVAC Services, and select RSJ Mechanical, LLC.

Thank you for supporting local businesses that call this community home.

A huge shoutout to Pedro, our May Employee of the month!He's one of the hardest workers you'll meet, always shows up wit...
06/17/2026

A huge shoutout to Pedro, our May Employee of the month!

He's one of the hardest workers you'll meet, always shows up with a great attitude, and is someone everyone enjoys working with. Whether it's helping the team, tackling a tough job, or simply bringing positive energy to the day, he's always willing to step up.

We're lucky to have him on the RSJ team. Thanks for all your hard work and dedication—we appreciate you!

Congratulations, Pedro!

Address

1875 N Holmes Avenue
Idaho Falls, ID
83401

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+12085213764

Website

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