Colorado Department of Revenue
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Emission Station Locations

 

 

Gas Vehicle Emission Stations

 

GASOLINE TESTING STATION LOCATIONS

STATION INFO

TESTS ALL GAS VEHICLES

TESTS 1981 AND OLDER GAS VEHICLES

PRICE

Air Care Colorado - multiple locations throughout entire program area

  

X

 X

$25 for 1982 and newer

 

$15 for 1981 and older

Econo Emissions & Auto Service

8330 E. Colfax Ave, Denver, CO 80220

(303)394-3196

 

X

$15 for 1981 and older

Discount Auto Emissions

3700 Federal Blvd, Denver, CO 80211

(303)458-6809

 

X

$15 for 1981 and older

 

Envirotest Systems Corp. operates the Air Care Colorado emissions testing centers under contract with the State of Colorado. Envirotest Systems is a member of the Colorado Better Business Bureau.

 

1981 and older vehicles can also be tested by one of the independent gas testing stations listed above.  These station locations can also be found on Air Care Colorado's website.

 

 

 

Diesel Vehicle Emission Stations 

 

Diesel testing stations are independently owned and operated testing facilities which are regulated by the State of Colorado.

 

DIESEL TESTING STATION LOCATIONS

CITY

STATION INFO

TESTS LIGHT DUTY

TESTS HEAVY DUTY

TESTS ALL WHEEL DRIVE

Aurora

Chase Automotive Repair & Service - 6074B
15601 E 6th Ave #60, Aurora, CO 80011

303-344-4670

$65 Light/$75 Heavy

X

X

 

Boulder

Boulder Diesel Emissions - 13110L
7161 Valtec Ct. Ste. B, Boulder, CO  80301
303-523-3109

www.boulderdyno.com

$70

X

   

Brighton

Dynoman Diesel Emissions - 6068B
10420 E. 106th Ave, Brighton, CO  80601
303-288-4344 (by appt. only, no passenger cars)

$55 Light/$70 Heavy

X

X

 

Broomfield

S & S Service - 6054B
11705 Teller St, Broomfield, CO  80020
303-460-7786 (by appt. only)

www.broomfielddieselemissions.com

$55 Light/$85 Heavy

X

X

 

Fifth Gear Import Service, Inc. - 13168L
7301 W. 118th Place, Broomfield, CO  80020
303-466-6552 (by appt. only)

www.5thgearauto.com

$60

X

   

Castle Rock


 
H&M Auto- 14126L  
500 2nd Street
Castle Rock, CO 80104
303-663-5578 (by appt. only)
www.handmtransmission.com
$45

X

   
Douglas County Diesel-13062B 
1160 Caprice 1Drive
Castle Rock, CO 80109
303-660-9986
 
$65 Light/$85 Heavy
 
X X  

Centennial

Auto Nation Dodge Ram - 6072L
10743 E. Arapaho Road, Centennial, CO  80112
303-798-8808 (by appt. only)

$79.99 2WD/$99.99 AWD

 

X

 

X 

Colorado Springs

Exhaust Readers - 6005B
4202 N. Nevada Ave, Colorado Springs, CO  80907
719-260-6629 (by appt. only)

$50-$70 Light/$75-$110 Heavy (weight based)

X

X

 

Commerce City

Stewart & Stevenson - 12120B
5840 Dahlia St, Commerce City, CO  80022
303-287-7441 (by appt. only)

www.stewartandstevenson.com

$125

X

X

 

Trans West Freightliner - 6012B
7626 Brighton Rd, Commerce City, CO  80022
303-289-3161

www.transwesttrucks.com

$122

X

X

 

Denver

L & N Diesel Emission Testing and Repair - 12983B
1700 W. Mississippi Ave, Denver, CO  80223
303-937-8485

$45 Light/$60 Heavy/$85 AWD

X

X

  X

 

Cartech, Inc. - 6065L
1730 W. Mississippi Ave, Denver, CO  80223
303-922-9393

$45

X

   

Front Range Fleet & Auto,Inc. - 13450L
8500 E. Warren Ave, Denver, CO  80231
303-907-0555

www.frontrangefleet.com

$65

X

   

MHC Kenworth, Inc. - 6060H
7007 Sandown Road, Denver, CO  80216
720-941-0833 (by appt. only)

www.mhctruck.com

$135

 

X

 

Akisp Diesel - 13148B
6232 Beach St. Unit B3, Denver, CO  80221
720-434-9343

$60 Light/$75 Heavy

X

X

 

Diesels Only - 6042B
1400 W. Alameda Ave, Denver, CO  80223
303-778-6511 (by appt. only)

$50 Light/$70 Heavy/$85 Motor Homes

X

X

 

Jim Egli and Company - 13875H

1247 E 68th Ave, Denver, CO  80229
303-623-7049 (no appointment necessary)

$95 Heavy

 

X

 

Englewood

Progressive Auto Performance/Diesel Inc - 6057B
2061 W. Hamilton Place, Englewood, CO  80110
303-761-4232

www.dieselemissiontest.com

$35 Light/$85 Heavy

X

X

 

Fort Collins

Nelsen’s Auto Tech Center - 12505B 
361 ½ E. Mountain Ave, Ft. Collins, CO  80524
970-484-0834

www.nelsensauto.com

$60 Light/$70 heavy/$70 AWD

X

X

X

Schwinzell’s Diesel, Inc. - 6077B
614 Sherry Dr, Ft. Collins, CO  80524
970-493-3123 (by appt. only, no passenger cars)

$65 and up

X

X

 

Lundstedt Automotive, Inc. - 12545L
1401 E. Lincoln Ave, Ft. Collins, CO  80524
970-221-9400

www.lundstedtautomotive.com

$75

X

   

Performance Tune - 6032L
1007 Centre Ave, Ft. Collins, CO  80526
970-482-3971 (by appt. only)

www.performancetune.com

$70

X

   

Houska Automotive Services - 6073B
899 Riverside, Ft. Collins, CO  80524
970-482-0156

www.houskaautomotive.com

$70

X

X

 X

Golden

Foreign Car Service - 6001L
16289 W. Colfax Ave, Golden, CO  80401
303-278-8766

www.andersens.net

$65

X

   

Greeley

Rocky Mountain Diesel Injection Service, Inc. - 13611B
150 E. 18th Street, Greeley, CO  80631
970-356-2672 (no passenger cars)

www.gotdieselpower.com

$65 Light/$75 Heavy

X

X

 

Greeley Automotive Machine - 11909L
404 8th Avenue, Greeley, CO  80631
970-352-4342

www.gamracingengines.com

$65

X

   

Dan's Garage and Sons - 13952B

21042 Peckham Dr.

LaSalle, CO  80645

970-284-7807

 

$65 Light/$80 Heavy

X

X

 

Agfinity, Inc. - 6011B
1641 2nd Ave, Greeley, CO  80631
970-454-4012 (by appt. only, not able to test some passenger cars)

$75

X

X

 

Henderson

Rocky Mountain Diesel Emissions - 13435B
9999 Brighton Road, Henderson, CO  80640
303-288-5500 (no cars, no appt. necessary)

$65 Light/$80 Heavy

X

X

 

Highlands Ranch

Branch Automotive, LLC - 13152B
5801 County Line Place Unit 4, Highlands Ranch, CO  80126
303-771-2224

www.branchautomotive.com

$65 Light/$80 Heavy

X

X

 

Littleton

Excel Diesel - 13547B
7591 Shaffer Pkwy. Unit A, Littleton, CO  80127
303-904-1500 (no passenger cars)

www.dieselrepairlittleton.com

$65 Light/$85 Heavy

X

X

 

 


 


Longmont

Al’s Front Range Diesel - 6061B
1115 Bowen Circle, Longmont, CO  80501
303-776-6469 (no Volkswagens)

$80 Light/$100 Heavy

X

X

 

Loveland

Proformance Diesel & Auto Repair - 12841L
1125 S. Garfield Ave, Loveland, CO  80537
970-667-7396

www.proformance-diesel-auto.com

$65 or $60 cash

X

   

Engle Automotive - 12938B
808 N. Denver Ave, Loveland, CO 80537
970-635-9760

$70 Light/$80 Heavy

X

X

 

U.S. Automotive Machine & Performance - 13935B

827 S. Lincoln Ave

Loveland, CO  80537

970-669-3290

$70 Light/$110 Heavy

X

X

X

Morrison

Mountain Air Emissions - 14001L

19356 Goddard Ranch Ct

Morrison, CO  80465

303-697-6850 (call for appt.)

$60 Light/$85 AWD

X

 

X

Northglenn

D Speed-14017L

10650 Irma Drive Unit 5

Northglenn, CO 80233

720-737-7593

$55 Light/$75 AWD

X

 

X

Parker

Diesel Performance & Service - 6076L
6250 E. Pine Lane Unit A, Parker, CO  80138
303-841-6527

www.dieselrepairparker.com

$40

X

   

Excel Diesel & SUV, LLC - 13118B
9078 S. Woodman Way Unit D, Parker, CO  80134
303-400-6040

www.exceldieselparker.com

$60 Light/$85 Heavy

X

X

 

Westminster

Lake Arbor Automotive & Truck - 12382B
9146 Marshall Place, Westminster, CO  80031
303-429-7700

www.lakearborauto.com

$65 Light/$95 Heavy

X

X

 

Wheatridge

Performance Wise, Inc. - 13626L
4395 Xenon St, Wheatridge, CO  80033
720-898-0808

performancewise.net

$55

X