H&M Transmission and Automotive

  • Automobile Repairs & Service
  • Autobody Repair
500 2nd Street
Castle Rock, CO 80104
(303) 663-5578
(303) 663-5578
(720) 733-2441 (fax)
Monday - Friday 8:00am - 6:00pm
Closed Saturday & Sunday
  • About

    Established in 2007 as a transmission repair and general automotive service facility, Paul Harris established one of the top automotive repair facilities in Douglas County under the name of “H & M Transmission and Automotive, LLC. We operate the business at 500 2nd Street in Castle Rock, Colorado. Paul Harris, an ASE Master Technician with over 30 years of experience and manages the day to day operations.


    “Provide customers within Douglas County and beyond the best, most reliable and expedient auto and truck repair service, by using the highest quality parts and service with guaranteed service. We will meet our customer’s needs with the most modern diagnostic equipment, best educated employees and using a team approach to develop a family-like customer b

  • Hot Deals

    New Customer Deals!
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    Automotive Transmission Builder
    Category: Automotive/Mechanics
    We are looking for an experienced Automatic Transmission Rebuilder to join our busy team! If you have a minimum of 5 years building experience, we want to hear from you! We are a well established shop in Castle Rock. We Offer5 Day work week - No weekends! Our motto is family firstTop pay for the right personATRA member - live technical support hotline Latest software and diagnostic tools ...read more


    Phone:(303) 663-5578
    Fax:(720) 733-2441
  • Whom to Contact

    • Paul Harris
      500 2nd St.
      Castle Rock, CO 80104
      Phone: (303) 663-5578
  • Directions

    We are located at 500 2nd Street, just east of Perry Road on 2ns St - Just east of The Emporium and the railroad tracks