1. AL’S Motorsport

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Arvada, CO

AL’S Motorsport

5.0 (11 reviews)
Closed • 9:00 am - 5:00 pm

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Response time

20 minutes

Response rate

70%

Services - AL’S Motorsport

Auto engine repair

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2 months ago

Al is the man. Down to earth, helpful and tells you what you need rather than trying to upsell you. Good turnaround time too.

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2 months ago

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Alvaro F.

Thank you so much glad to help.

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1 year ago

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Alvaro F.

Thank you so much glad I could be of help.

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26

8 months ago

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Alvaro F.

Thank you I’m glad I could help to me customers come first.

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9 months ago

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Alvaro F.

Thank you so much for the trust on me working on your vehicle.

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1 year ago

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1 year ago

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10 months ago

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1 year ago

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Alvaro F.

Thank you so much.

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1 year ago

AL's Motorsport was great. Al is very responsive and trustworthy. I had some knock sensors replaced and he did my brakes as well.

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2 years ago

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Review Highlights - AL’S Motorsport

“It was also a relief that the price never fluctuated from the original quote.”

Mentioned in 2 reviews

Read more highlights

Denver Mobile Auto Repair

Denver Mobile Auto Repair

(2 reviews)

I am writing to warn others about our experience with Nathan Evans and Denver Mobile Auto Repair…read more Our story is the same as other reviewers, just a different amount and different excuses. After thousands of dollars lost and weeks of being left with an inoperable bus, we called another mechanic to figure out what was wrong. Here is the factual timeline of our experience regarding Nathan: * First Visit (7/21/2026): Nathan forced a Diesel Particulate Filter (DPF) regen cycle, cleared codes, and assured us the bus was fit for service. He claimed he needed to get the Engine Control Module (ECM) code to make "proper DPF regen adjustments." * Second Visit (7/31/2026): The DPF light returned within a week. Nathan collected full payment upfront to order a replacement blower motor and dome light. He also charged a fee for an "ECM computer code adjustment" to change DEF fluid temperature settings. * Third Visit (8/7/2026): The DPF light returned a third time. Nathan claimed a faulty dosing head was the root cause and collected a 50% deposit to order the part. Following the third deposit, Nathan went completely radio silent for two weeks. He finally texted claiming he was injured but would return the following week. We wished him well and asked for a timeline. He then vanished for another three consecutive weeks, completely ignoring all outreach. After a month of the bus remaining inoperable, we cut our losses and hired an independent, certified technician. Here is what the new mechanic discovered: * Fraudulent Diagnostic Charges: The manufacturer (Thomas Built Buses) does not even require or utilize the manual ECM code override adjustments Nathan charged us for. * Severe Misdiagnosis & Negligence: The actual root cause of the DPF failure was inaccurate airflow and filter temperature sensors. Because Nathan failed to diagnose these faulty sensors, his repeated forced regeneration cycles could not actually clean the filter and kept feeding the ECM inaccurate readings. * The Resolution: The new mechanic simply replaced the faulty sensors, baked the filters clean, and ran a standard regeneration cycle. The bus immediately passed its emissions tests and we successfully registered it the very next day. Nathan charged us for parts never received, specialized labor that wasn't required or performed, and completely abandoned the job. STAY FAR AWAY from Denver Mobile Auto Repair and Nathan Evans and any of his other companies. We have officially filed a formal complaint with the BBB and the Colorado Attorney General's Office to have him investigated for fraud and to try and recover funds.

RUN AWAY!!! THIS GUY IS JOKE!!…read more Showed up and had me holding the hood of my car (45 mins) while he was on the phone with his insurance about his own work truck being in a wreck and having to use my own tools. Asked him, multiple times to check my ECM.. he then proceeded to work on other things I did not permit. As you will see in other reviews, I could not reach him for 8 days after having my car towed to his shop. I could only get ahold of his wife, who barely spoke English. She had no mechanical knowledge and would not let me speak to Nathan. He says you will get a full inspection "with a fine tooth comb" LIES!!!!! DO NOT TRUST THIS GUY!!! He will send you text and contract via text, without ever speaking to you. I have a non working vehicle with no explanation of the charges at hand. At best he can change your tire or replace your battery. Mine as well be AAA.

AL’S Motorsport - autorepair - Updated November 2026

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