Dynamics 365 iconUtah mobile Emissions

Utah’s First At-Home Emissions Test

Save yourself a headache –
Let us come to you!

FREE RETEST within 15 days if you don’t pass

Book an appointment

Call/Text to book

(435) 334-3644

You have to do it anyway, might as well let us come to you!

With emissions testing being needed every 1-2 years throughout the state, let us come to you and save you time and the headache of being offered a new air filter!

Busy at the end of the month? Snow too much? Can’t get off work? Let us come to you!

Quick and Easy

Entire process completed in less than 10 minutes! Guaranteed!

Multiple Cars

Can test multiple cars at once! Saving you time and money!

Professional Service

Certified professionals will come right to your doorstep!

FREE RETEST within 15 days if you don’t pass

Does my vehicle need an emissions test?

FIRST: If your vehicle’s check engine light is permanently on it is an automatic fail. Please make the necessary repairs before setting an appointment

It depends on the county you’re in. Check out our FAQs below for more information by county!

Schedule an appointment

Frequently Asked Questions

Vehicles six years old and greater that have odd-numbered model years must have an emission test done in odd-numbered calendar years, and vehicles that are even-numbered model years must have an emission test in even-numbered calendar years.

Cache County

Vehicle Model YearEmissions Inspection
2019-2024Not Required
1995 & OlderNot Required

Davis County

Vehicle Model YearEmissions Inspection
2019-2024Biennial (Odd Years)
1968 & OlderNot Required
1997 & Older (Diesel)Not Required

In the interest of public health Utah state requires vehicles to be tested to make sure they pass standards set by the Environmental Protection Agency (EPA). A car that doesn’t have properly functioning emissions system could put out more than 10X the amount of a normal functioning car. This increases pollutants in the air potentially causing major health problems. 

  • Vehicles less than six years old (based on model year)
  • Electric Vehicles
  • OHV’s
  • IOH’s
  • Vehicles 1995 & older (Cache County)
  • Vehicles 1968 & older (Davis County)
  • Diesel Vehicles 1997 & older (Davis County)
  • Motorcycles
  • Vintage vehicles
  • Custom vehicles
  • Any diesel vehicle 1997 & older.
  • Any diesel with a GVWR greater than 14,000 lbs.

Because we come to your home or business you don’t have to take any time off work, waste time waiting in line, or driving to the station. Once we arrive at your house we will hand you the certificate of inspection within 10 minutes! 

Yes, but you get a free emission retest within 15 days of the original inspection date! If more repairs are needed you may qualify for a waiver and or financial assistance through the Vehicle Repair Assistance Program (VRAP). 

Why us

Professional Service Wherever You Are

We are Utah’s first mobile emissions station. By going mobile we provide you with the flexibility and convenience you need to get it done when you need it. We can complete the inspection wherever you are! Your home, business, or grocery store!

All our technicians are certified by the state and follow all regulations provided by the County, State and Federal EPA standards.

SCHEDULE an appointment


Hear from our happy customers

Scott Wood
Scott Wood
Second time using Utah Mobile Emissions and it's so nice to have them come right to your car! So easy and convenient from booking online to the actual test that only took a few minutes. Friendly and professional service. Highly recommended!!
Tanner Milne
Tanner Milne
On time, friendly, professional, and super easy. Would definitely recommend!
Jennifer Piel
Jennifer Piel
I easily booked an appointment online. He showed up at our home, on time, was very friendly, and finished the emissions test in 10 minutes. I would highly recommend for anyone looking for the most convenient way to get their emissions test done.
Joe Merritt
Joe Merritt
Excellent service! Daniel is very friendly and professional. It was very quick and convenient. Absolutely doing this from now on! Thanks!
Michael Tisdale
Michael Tisdale
This service is a perfect blend of convenience and efficiency. Daniel is a sharp professional who will get this done in a flash and charges a VERY reasonable fee. Do yourself a favor, skip the mechanic (whom you will wait on for hours) and get Daniel to take care of you in short order. I will never do vehicle emissions anywhere else for all my cars from here on out!
Adam Lowther
Adam Lowther
Absolutely awesome. Easy to work with, quick and easy test. Will definitely use again!
Nelda Ault-Dyslin
Nelda Ault-Dyslin
We had such a great experience with Utah Mobile Emissions last month with one of our vehicles, we made another appointment for my car too! So easy to book, I didn't have to pack up the kids or make arrangements for waiting at a mechanic, and Daniel was done in minutes. My only regret is that we're only required to do emissions testing every other year!
Stefani Thatcher
Stefani Thatcher
Hands down the best mobile car service ever. Dreading the thought of wasting an hour or more of my time at a mechanics shop, I jumped at this offer as soon as I saw it. Scheduled my appointment on a Monday morning at 6:30am for 9am that same morning. Daniel was prompt, professional, and it literally took all of 7 minutes, maybe. IMO, this is how emissions testing should be done. I am 100% converted.
Brigham Doxey
Brigham Doxey
Any skepticism I had going into the uncharted waters of a mobile version of emissions testing was 100% unfounded. In addition to his punctuality and timeliness with the inspection itself, Daniel was professional, personable, and incredibly easy to work with. Worth every penny to have this done at my residence in under 10 minutes, with the test results hitting the Utah vehicle registration portal online immediately thereafter. After today I have no desire to use any other emissions testing service in the future. Utah Mobile Emissions is entrepreneurship at its finest—meeting real needs with simple and easy solutions.
Adam Fontes
Adam Fontes
Easily booked an appointment online. Showed up on time, was friendly, and finished in about 10 minutes. Highly recommend for anyone looking for the most convenient way to get their emissions done.

Get your emissions done hassle-free

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