Bimmer Haus

7233 W 116th Place, Suite A
Broomfield, CO 80020 US
8 Reviews
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At Bimmer Haus we specialize in the care and feeding of BMWs and MINIs as well as their owners. The bulk of our work is routine service, maintenance, and repairs, but we are also nationally renowned for building and maintaining (and driving) national championship BMW race cars. Our staff is also active in BMW driver training and education and has actively supported local and national BMW CCA activities since the day we opened. You will not find a more competent staff nor more comprehensive BMW and MINI service experience anywhere.


  • Contact-Free Service
  • Vehicle Sanitizing

Meet Our Team

  • Bob Tunnell, Founder, President & General Manager at Bimmer Haus in Broomfield, CO

    Bob Tunnell

    Founder, President & General Manager

    Bob manages the day-to-day business operations of the Bimmer Haus and serves as a consultant on all racecar prep and development. Bob's colorful resume includes experience as a film and television producer, racing event promoter, stunt driver and champion race car driver, and avid collector of BMW vehicles.

  • Patty Tunnell, Front Desk, Bookkeeper, Controller, Overall Boss at Bimmer Haus in Broomfield, CO

    Patty Tunnell

    Front Desk, Bookkeeper, Controller, Overall Boss

    Patty has been co-owner with husband, Bob, since Bimmer Haus opened its doors in 2001. In the beginning she remained behind the scenes quietly handling marketing and customer satisfaction duties in her spare time while managing a successful dental practice in Boulder. But before long Bob was able to convince her begin filling in at the BHP front desk a couple days a week and she’s now a permanent fixture up front.

    Patty is a 17-time National Champion in SCCA Solo and ProSolo competition, has been awarded the prestigious SCCA Solo Driver of Eminence and Spirit of the Sport Awards and is the only driver, male or female, in SCCA Solo history to win National Championships in 5 different racing categories. Patty was also inducted with husband Bob into the 2020 class of the SCCA Hall of Fame.

    Patty brings a lifetime of experience not only in motorsports but also in the business world having achieved success as one of the nation's top skip tracer/collectors for a major Fortune 500 company and coordinated world-wide travel and film and television distribution for a top independent filmmaker.

    In recent years Patty has made 13 trips to Afghanistan with husband Bob to provide emergency aid and long term developmental support in a refugee camp called Barek Aub north of Kabul and hopes to go back some day. She also actively serves at Flatirons Church and supports several local non-profit organizations.

    Patty brings a new level of customer service to the BHP front desk with a smile and spirited attitude that's second to none.

  • Bill Cray, Service Manager at Bimmer Haus in Broomfield, CO

    Bill Cray

    Service Manager

    Bill’s name is highly recognizable throughout the Front Range as a BMW guy having served for 12 years as a Senior Service Advisor at Gebhardt BMW in Boulder and Service Manager at Green Eyed Motors also in Boulder. After leaving Gebhardt, Bill’s heart and soul yearned to once again work with BMW owners and he has become a vital member of our Bimmer Haus family.

    Bill and his wife, Krissy, love to travel with their two kids and Catahoula Hound (is that the coolest breed name ever?) making the most of their time in the Colorado outdoors hiking, biking, skiing, snow shoeing, camping, sampling craft brews, and hard core relaxing at their favorite pools and beaches. And when at home, Bill loves to cook... and says he’s never met a recipe he didn’t like.

    Bill and Krissy currently own two BMWs: an E46 330Xi and E70 X5 3.0 in addition to a not-so-mildly modified 2004 Jeep Wrangler Unlimited, their go-to back country mode of travel.

    Bill brings an unparalleled level of BMW product knowledge and service writing expertise as well as a welcoming smile that is sure to win you over.

  • Jon Myers, Senior Technician at Bimmer Haus in Broomfield, CO

    Jon Myers

    Senior Technician

    Jon is a BMW veteran and we are delighted to have him as a key member of the Bimmer Haus family.

    A 1999 graduate of BMW’s factory STEP training program, Jon served for several years as a Lead Diagnostic Technician at two of Southern California’s top BMW dealerships before moving to Colorado where he served for five years as Shop Foreman at Gebhardt BMW in Boulder and for eight years as a Team Leader and BMW Certified Preowned Inspector and Technician at BMW of Denver (Murray Motors).

    Along the way Jon was acknowledged as Employee of the Year at Brecht BMW and was recognized by BMW North America while at BMW Denver as one of the Top Technicians in the USA for Customer Satisfaction!

    When not wrenching on customer BMW’s and MINI’s, Jon and his wife, Robyn, cherish their family time with their three children, one grandson, and two dogs. Together they also enjoy going to flea markets, streaming video games on Twitch, and occasionally skiing, hiking, and 4-wheeling. Jon boldly claims he is undefeated at the video game "Overwatch" when competing against his daughter, who will privately tell you that “daddy cheats a lot.” Robyn is also an accomplished Designer, Home Stager, and excellent cook. (We can all vouch for her outstanding desserts!)

  • Zack Eberl-Coe, Technician & High Performance Specialist at Bimmer Haus in Broomfield, CO

    Zack Eberl-Coe

    Technician & High Performance Specialist

    Although Zack looks like he might still be a little wet behind the ears, he is a graduate of Colorado Mesa University, is BMW factory trained and certified, and possesses more than a half-dozen years of BMW dealership and independent service experience.

    Zack grew up in a BMW family and actually began hanging out at Bimmer Haus with his dad shortly after we opened our doors more than 20 years ago. (Yes, Zack is older than 20!) Caught somewhere between a Millennial and a GenZ’er, Zack comes across as an old soul who has a great appreciation for all things automotive. He fits in well here, too… he learned early on to graciously laugh at Bill’s horrendous dad jokes!

    In his free time, when he’s not hitting the gym with his new bride or huckin’ tennis balls for Brodie his Golden Retriever, Zack serves as spotter and lead mechanic for the After Hours Autosports team in Formula Drift Prospec.

    Zack’s current daily driver is a Chevy Pickup, but he also maintains two E46’s for his folks as well as his E36 328 fully caged drift car.

Coupons & Promotions

  • New Customer Special

    Save 25% On Labor on Your First Service.

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  • Bimmer Haus is the only place I've been that I trust with my car. They're very skilled technicians who know BMWs inside and out and are extremely good at what they do. their prices are extremely fair, they offer reduced charges for basic maintenance, free diagnostics, and they were willing to work with me on some very difficult fixes. I cannot recommend them highly enough.

    Joshua M., via Google
  • If you love your BMW like I do. This is a great place to go!

    Curtis B., via Google
  • Always friendly, professional, and fairly priced.

    Frank M., via Google
  • Best BMW service!

    Jill H., via Google

Awards & Affiliations

BBB Accredited BusinessBBB Accredited Business

8 Reviews

  • Mark
    Mark2 years ago

    It would be difficult for me to overstate how truly pleased and impressed I have been with the exceptional service I always receive from everyone (Bill, Patty, George, John, etc.) at Bimmer Haus. I've been taking my vehicle to Bimmer Haus since 2019 and my relationship with Bill Cray advising me on servicing three different vehicles dates back to 2004. Not only is everyone extremely knowledgeable (both breadth and depth) and passionate about BMW's, they are also genuinely good people that will greet you with a friendly smile. I trust the recommendations they make in terms of necessary work on my vehicle and also believe that the quality of work is the best in the greater Boulder/Denver area at a fair and reasonable price. When it comes to a business valuing their customers, everyone at Bimmer Haus routinely exhibits this desire to create happy loyal customers by their actions, willingness to share their valuable knowledge, and approaching each situation by striving to do "what's right for the customer" in an effort to meet and exceed expectations.

    2015 BMW X6 50i
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  • Tom
    Tom3 years ago

    Asked them to inspect 1998 BMW and let me know it's condition. They discussed what they found and together we decided what to fix and what to delay. They fixed the items and the final cost was less than estimated. They definitely are experts on BMWs, they are honest, they communicated before doing repairs and in my case they prioritised the repairs to get the critical things fixed first. I will not take the car anywhere else and strongly recommend them to any BMW owner.

    1998 BMW 235i
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  • James Erickson
    James Erickson3 years ago

    If it weren't for the Bimmer Haus I would not own a BMW car. They were absolutely fantastic in advising me and repairing a 2003 BMW Z4 and they are truly wonderful at servicing my new BMW X5 diesel. I can't tell you how great it is to have honest caring and reasonably priced BMW mechanics. Again if they weren't around I would not have in all likelihood of BMW car. Thank you Bimmer Haus for being there!

    2015 BMW 35d
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  • Vinh
    Vinh 5 years ago

    I just had my 07 M5 rod bearing swap out and the team @ bimmer Haus have done an amazing job. VERY HONEST folks

    2007 BMW M5
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  • Phong Ly
    Phong Ly7 years ago

    I needed a small part (radiator fitting 90 degree elbow). I called Bimmer Haus in the morning to order. They ordered it for me and called later that they have it in the afternoon. When I came to pick it up. They didn't even charge me. Thank you for your kindness and great services. I would definitely recommend this place for anybody out there. Once again thank you very much.

    2003 BMW 530i
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  • Marc L
    Marc L9 years ago

    What a fantastic independent BMW shop. I dropped my car off for some maintenance and was amazed that they offered me a loaner car for the day. What independent shop does that? I was more than happy to fill up the tank before returning it as that is such a great gesture.

    The work was completed on time and under budget. They do not charge for what they do not do like some of the dealers.

    Bimmer Haus is my go to shop from now on. Wonderful and knowledgeable people.

    2003 BMW Z4 2.5I
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  • Bruce Boswell
    Bruce Boswell10 years ago

    I have had my BMW worked on a few times, mostly do the work myself as I don't really trust many people to do honest quality work. I take my E36 to Bimmer Haus because I trust them to do excellent work and to price the work fairly.

    If you live anywhere near Broomfield, take your BMW to them. I have had my suspension reworked, AC charge, coolant flush, and alignments performed, and was totally satisfied. I have a new BMW and when the warranty expires, you can bet I will take my car to them.

    1996 BMW 328i
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  • Clair Rue
    Clair Rue11 years ago

    Well on the 27th I took my x5 to the Bimmer haus in broomfield...mmm well the loaner I got was less then accepable, it was so dirty that I had to use half pk of wipes. The steering wheel in the loaner was so dirty my gloves even after 6 wipes still stuck to the wheel. The drivers seat was disgusting, as for the door knew i'd be touching it so had to clean it as well...I have never seen a car so dirty on the inside. Oh and when I was leaving I called cause the tank was less than 1/4 of a tank . The gent who spoke to me said thats all we put in it. I took it as had no choice. Of course in order to make it home I had to put gas in it. I did 40 bux. When I picked up my car 6 hrs later I asked about getting reimbursed for the gas seeing as now it was half full. He said NO as it not our policy so I said how about just half of it 20 bux. Same answer. When I got home looked at the ticket it was ok but noticed something they didn't tell my husband re bent axel or possable. Why they could not tell me seeing as its my dang car is beyond me.

    Now the work they did do was fine and they DO charge same price as the dealer. They also quoted me a price for brakes, its same as dealer..

    With all this in mind I always take it to the dealer from now on as they give u nice some, new car and its clean and FULL of gas u just replace what you used.


    2002 BMW X5
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