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CNG service shops - master thread

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  • CNG service shops - master thread

    Please post to this thread information on shops that specialize in CNG vehicle service and conversions. I will update this top post accordingly. A good resource is also the CSA Fuel System Inspector database:

    Canada/Ontario, BC

    Agilitiy Fuel Systems
    Show map of 430 Neave Crt, Kelowna, BC V1V 2M2, Canada

    Downtown Auto Centre
    24 Gaukel St., Kitchener, Ontario, Canada N2G 1Y7,
    telephone 519-744-6329.
    CNG and Propane conversions. Fleet conversions.
    From engine repairs to oil changes and tire services, Downtown Auto Centre is your auto service specialist. We are your ultimate garage in Kitchener.

    CNG Service for Western New York, Western PA, and Eastern Oh (and Greater Toronto Area (GTA), Canada)



    Phoenix Energy Corp.

    Melton Automotive
    Are you in need of auto repair in Alabaster, AL? If so, give us a call today to learn more. We offer quality service that you don't want to miss out on.

    Tech 1 Auto

    Tech 1 Auto
    Peoria AZ
    Baytech Authorized Shops
    [email protected]

    California - Northern
    Daytech Auto
    1249 Illinois Street Fairfield, CA
    (707) 429-5009

    A1 Auto Electric
    2305 Stanislaus St, Fresno, Ca 93721
    (559) 485-4427

    California - Southern
    Mike's Advanced Auto Care

    Mike Safhen Mission Viejo, CA
    Certified CNG repair contract service for SoCal Gas & SCAQMD vehicles Available to the public

    The Car Dr Orange County
    Dan Mercica 909-821-7611
    311 W. Whittier Blvd
    La Habra, CA 90631


    South Bay Midas in Harbor City (San Pedro)

    SteelWeld Equipment Comp
    453 West Esplanade Avenue, Hemet, CA 92543-1548
    (951) 487-7021?

    CNG Consulting of California (310) 612-7745

    Redmark CNG Services
    Redmark CNG is Colorado's #1 up-fit company for CNG/LPG gaseous fuel vehicle conversions, provider of CNG station maintenance services, and a large industry part supplier.

    5660 East 58th Avenue, Unit B
    Commerce City, CO 80022
    (303) 287-6336

    Weld County Garage

    CNG Conversions of Colorado
    (in conjunction with Western Slope Trailer Sales)
    3150 Airport Rd.
    Rifle, CO 81650
    [email protected]
    ATTN: Brittany Beaudry
    ATTN: Scott Robinson

    WiseGas Inc
    e-mail: [email protected]
    Phone: (954)-636-4291 Fax: (954)-874-6089
    Corporate : 1058 Bluewood Terrace, Weston, FL 33327


    Baker Equipment Co


    Atlas Energy
    Hendrix Industrial Gastrux
    [email protected]

    Telephone: 847.526.1700

    Clean Car Conversions
    4355 Lafayette Blvd. Indianapolis 46254 ph.317-408-5041

    Alternative Fuels of St. Louis
    Jim Daerda (314) 920-9904


    Nebraska, Missouri, Iowa
    Fuel Conversion Solutions


    North Carolina
    TransEco Energy / Altech-Eco


    New Hampshire
    North American Equipment Upfitters, Inc.
    6 Sutton Circle
    Hooksett, NH 0310
    (603) 624-6288
    BAF UpFitters
    (603) 624-6288

    Western New York, Western PA, and Eastern OH
    Downtown Auto Centre,
    24 Gaukel St., Kitchener, Ontario, Canada N2G 1Y7
    telephone 519-744-6329
    Customer review here

    (Niagara / Erie)
    Basil ford
    Cheektowaga N.Y.
    Does CNG fuel systems service
    Champion Ford
    Does CNG fuel systems service/CNG conversions

    City Engine (Reno)
    City Engine Rebuilder is your local diesel engine machine shop in Brampton that is proudly serving truck owners with a wide range of engine parts, engine repair, engine rebuilding and maintenance services for engines of various makes and models. We at City Engine Rebuilders specialize in diesel, gas, propane and natural gas engines. Contact us today for all your engine rebuilding needs in Brampton, GTA.

    RGR Alternative Fuels (Las Vegas)
    8510 W Lake Mead Blvd, Las Vegas, NV 89128
    (702) 427-8430

    New Jersey
    Empire Coachworks

    New York
    Baker Equipment


    No. Carolina

    Raleigh Durham


    Royalty Enterprises Inc.
    Clayton King President
    740.322.6185 740.404.2123 cell

    CNG Solutions
    9665 South 500 West
    Sandy, UT 84070
    ph: 801-386-8584
    fax: 801-998-5109
    [email protected]


    Oklahoma Carter Chevrolet/OEM Systems

    Tulsa Gas Technology

    Matthews Ford (Formerly Jim Norton)
    Broken Arrow, OK
    Commercial Service Department
    Lonnie Crawford
    (918) 259-6437

    Preferred Service CNG
    CNG Conversion and Repair

    CNG Specialists, LLC
    Oklahoma City
    CNG, CNG Conversions, CNG Maintenance, LPG Maintenance, CNG Home Refill Units, 492b74b0c2fb52a15e04

    CNG Oklahoma (Tulsa)
    Matthews Ford (Formerly Jim Norton)
    Broken Arrow, OK Commercial Service Department Lonnie Crawford
    (918) 259-6437

    Marvins CNG
    190 S.BURKS DR., SUITE #A
    Mustang, Oklahoma

    CNG Auto Repair & Conversions Inc.
    CNG Auto Repair & Conversions Inc.
    Tony Griffith Lic#: 10-0970
    9950 E 55th Pl Ste A
    Tulsa, OK 74146

    CNG Oklahoma
    Ted M.
    maintenance and conversions on EPA approved or OEM vehicles.
    We also do augmentaions like extended range.
    Ford Compuvalve repairs

    R&D Club LLC.
    Randy Catlett
    27005 E 161st. S.
    Coweta, OK. 74429

    Carter Chevrolet/OEM Systems
    Okarche, Okla

    Continued in next post
    Last edited by John Mitton; 09-30-2020, 08:44 AM.

  • #2
    Re: CNG service shops - master thread-Continued - Utah - Washington

    Baker Equipment Co


    Western NY, PA, OH, and the Toronto Area
    Downtown Auto Centre
    Kitchener Ontario
    From engine repairs to oil changes and tire services, Downtown Auto Centre is your auto service specialist. We are your ultimate garage in Kitchener.

    see post Nevada in this thread

    Alternative Fuel Solutions of Pa
    Western Pennsylvania
    CNG Conversions on everything from small engines to over the road tractors.
    Certified tank inspectors
    Dealer for Greenline Fuel-Corp slow-fill compressors.
    We also service CNG vehicles.

    CNG Concepts LLC
    3120 Heathville Ohl Road
    Summerville, Pa 15864

    email: [email protected]
    Office: 855-CNG-NEED
    Cell: 814-229-7220
    POC: Christopher Donaldson
    EPA certified conversions, CNG conversion consulting for fleets, CSA tank inspection and repair.

    South Carolina

    Burns Chevrolet Cadillac, Inc
    2515 Cherry Road
    Rock Hill, SC 29730-2174
    Phone: 866-925-0994
    Fax: 803-366-8206
    [email protected]

    IMPCO Certified Installation Partner


    Emission Solutions Inc.
    (heavy duty engine OEM)

    BAF Technologies Dallas, TX

    CleanFuel Conversions
    7101 Buccaneer Trail
    Austin, Texas 78729
    CNG Licensed by Texas Railroad Commission and Oklahoma Central Services
    ASE F-1 and CSA certified tank inspector on staff.

    CNG NGV Solutions

    NGV Texas
    6334 Maple Ave, Suite #350
    Dallas, TX 75235
    Love Field Commercial Center
    PHONE: 214-630-1000

    Lancer Automotive Group

    Authorized installer for the Fueltek, Altech-Eco, NaturalDrive, etc.
    3687 S 300 W Salt Lake City, UT 84115
    Phone: (801) 268-8863

    ARES Transportation Technologies
    Alden Rix
    2020 Industrial Circle
    Salt Lake City Ut 84104

    Come to Semi Service for all your Semi Trailer, Cargo Tank, Pickup Truck, Van, Snow Plow, and Salt Spreader needs! Sales, Parts, Service in Salt Lake City, Utah.

    Ken Garff Honda Downtown

    Larry H Miller Honda

    Ron's Shell - St. George

    The Car Doctors
    554 West State, Pleasant Grove
    Discussion thread here

    Natural Solutions 1418 West 70 South
    Lindon UT 84042

    Champion Ford
    200 W 9000 S Sandy, UT
    801-563-4040 [service dept].
    Ask for Rob

    The Rad Jeeper

    CNG Solutions
    Sandy, Utah

    Go Natural CNG
    West Bountiful Utah
    EPA certified conversions
    (801)281-4766 Haley

    Expertec Automotive, Inc.
    1215 South Main Street
    Smithfield, UT 84335-6751
    (435) 563-2440


    Baker Equipment Co


    Baker Equipment Co.

    Natural Green Independence
    Abingdon, VA
    Washington, Oregon

    Lakewood Ford
    11503 Pacific Highway South
    Lakewood, WA 98499
    Greater Seattle area

    Honda Auto Center Of Bellevue
    13291 Se 36th St
    Bellevue, WA 98006

    Renton Honda
    200 Sw Grady Way
    Renton, WA 98057

    Beaverton Honda
    12520 Sw Canyon Rd
    Beaverton, OR 97005
    Last edited by John Mitton; 08-10-2022, 07:31 PM.


    • #3
      Re: CNG service shops - master thread

      Rio Hondo College i think is the best source for info on repairs in Calif.
      City Of Covina
      Bob Hogan
      A.K.A. Cowboy Bob
      Mon-Thur 6-4
      OR E-Mail Me @ ( [email protected] )


      • #4
        Re: CNG service shops - master thread

        TCP -- you may want to try a auto parts store and pull any codes from your computer. GM has had problems with the Cavalier fuel flow sensor ( sits on top of engine ) about $2400 dollars for the part and about 1 hour to replace. The discontinued parts warehouse in Texas has it for about $1700 dollars . Good luck!


        • #5
          Re: CNG service shops - master thread

          Originally posted by joshp
          I am looking to help my local school districts in the San Francisco Bay Area convert their school bus fleet to CNG since they've been complaining about the high cost of diesel. I called Baytech which is the closest one but it seems that they don't do conversion on Thomas Built Saf-T-Liner model bus. Anyone knows any other location nearby to convert these buses ? I hate to tell them they need to bring the buses all the way to SoCal or Utah to do the conversion.


          As the Clean Cities Coordinator for the Antelope Valley I have a new list of people whose sole existance centers around putting cng vehicles and infrastructure into place. Here is the contact info for the San Fran coordinator. There is special funding for school bus programs, as well as mass transit programs that Rick should be able to fill you in on. Usually this involves replacement of old deisel units with cng, but he can give you more details than I can. I'm still trying to get a handle on my new super powers. If Rick doesn't cover your specific area, he can direct you. Once you nail down the right contact, they can assist in working with the schools. Tell him I sent you and refer him to the site, as well as cngprices. Usually they will link to both.San Francisco
          Bill Zeller

          San Francisco Clean Cities
          165 Downey St.
          San Francisco, CA 94117
          Last edited by Curtis; 02-15-2012, 04:13 PM.


          • #6
            Re: CNG service shops - master thread

            I would highly recommend Natural Solutions in Lindon, UT.

            Mike helped me with my last problem on my '04 GX (bad high pressure regulator) and saved me a few hundred dollars from what the dealer and another local shop were charging. He knows his stuff really well. After having been to a few different shops, this is the one that I think is the best.

            1418 West 70 South
            Lindon UT 84042


            • #7
              Re: CNG service shops - master thread

              I 2nd the recommendation on Natural Solutions and Mike in Lindon. I have been treated fairly and promptly.


              • #8
                Re: CNG service shops - master thread

                I am looking for a mechanic/shop to install some new tanks in my Dodge Caravan 1994 CNG, Northern California, and if not that then Southern California or perhaps Nevada.

                I have done my homework and made sure the tanks are new, light enough, have all necessary certifications, valve's preinstalled and are sized to fit the existing brackets. I can have the tanks shipped to the shop/mechanic.

                There are four composite tanks ~10 in. x ~34 in. each under the rear of the caravan where the spare would on many vehicles. That is what I want to replace.

                Can anyone recommend a shop/mechanic? Any applicable mechanics or folks running shops in this forum?



                • #9
                  Re: CNG service shops - master thread

                  If you look at the first post in this thread it lists 2 shops in N. CA, DayTech and A-1 Auto Electric (AKA: A-1 Alternative Fuels).
                  Last edited by Curtis; 01-06-2013, 10:35 AM.


                  • #10
                    Re: CNG service shops - master thread

                    Has anyone heard of or dealt with " ". They install a Prin conversion out of Europe, the salesman says that their conversions are EPA certified. I hadn't seen either company on here so I thought I would ask. They are located in Pittsburgh, PA.


                    • #11
                      Re: CNG service shops - master thread

                      Hello you need to inform the of this ASAP this is a true unsafe thing to happen. I have seen this happen to a honda tanks a few times this year one time is to many. There was one used tank just sold on Ebay with the same problem.
                      The solelod is mounted in the tank it acts as a open and close valve to work it is feed voltage as your dealer has said ( ground short problem) which means 14+ volts and posble 30 AMPs are being shorted out in your tank filled with 3600 PSI of CNG around it that is 420 WATTs of power or heat .
                      Two things happen in a short with power a spark or heat than with luck a fuse blows. This is happening in side this tank ever time power is appled to that wire.

                      Bob Mann


                      • #12
                        Re: CNG service shops - master thread

                        3920 NW 39th St
                        Suite A
                        Oklahoma City, OK 73112
                        email: [email protected]******.com
                        (405) 417-4743

                        EPA certified conversions and repair.


                        • #13
                          Re: CNG service shops - master thread

                          How about Lancer Automotive Group for some CNG repairs?


                          • #14
                            Re: CNG service shops - master thread

                            Lancer was one of the first we listed here many years ago. They are at the top of this thread (well, second post actually as we ran out of room on the first post). Lancer also sponsors this Service forum. I can't speak more highly of them -- very experienced with CNG vehicles, honest, and reasonably priced.


                            • #15
                              Re: CNG service shops - master thread

                              Clean Car Conversions Indianaplois IN we specialize in CNG conversions but will also do propane conversions, and repairs
                              4355 lafayette blvd. 46254 317-408-5041