Very quick and accurate diesel emissions test.

Pricey for a diesel emmissions, but they wore masks, we're super friendly.

Very cool.

They were able to squeeze me in for an end of the day Vin verification for my jeep and trailer. Was a quick and painless experience, will definitely come back for other services when needed!

Very professional, very pleased with service performed. Have been taking our vehicles here for many many years. Thank you guys!

Incredible service and they exceeded expectations!

I’ve been taking my 04 Dodge diesel here for about 4 years now for its yearly emissions inspection. Every time I am greeted with a smile and quick, professional service. I’ve never taken a car in for repairs but should I ever need it, I would not hesitate to bring it here. The shop is always clean and they are extremely timely. Would leave more than 5 stars if possible. Thank you for being a dependable shop!

Happy Holidays! Curt helped me even when not local. He took the time to look up a warranty which helped save me $. He has a customer for life as soon as I love back to Golden. They have been fixing my car for 2 years. Fair pricing, no surprises, and they stand by their repairs.

We have taken our Volvo XC90 here for years and have been extremely pleased with their service. The owner, Kurt is great. He never oversells on things that are not needed.

Wonderful customer service!

Friendly staff, comfortable waiting room. Competent. I really couldn't ask for much more.

Family owned car repair and service provider specializing in foreign cars. I prefer Andersen's above dealer shops for my BMW 535XI.

Very professional and very honest!

Walked right on had my Volkswagen tdi emissions tested. Barely too any time. Nice staff. I'll go back even though it's not the closest.

We have been customers at Andersen's for over 25 years. I trust them completely. We have taken Volvos and BMWs there without any complaints as to the quality of service received.

Kurt is the best!! We have been customers for nearly twenty years and Andersen has serviced our Volvos, Mercedes, BMWs and MINIs, both gas and diesel, for minor and major repairs. It's hard to find an honest shop but Andersen is the real deal! Always timely, reasonably priced and up-front. I will only have my cars serviced here.

Nice people.

Fast and friendly diesel emissions testing location. Generally don't have any issue getting an appointment within a week of calling.

Diesel emissions test is the reason for my yearly visit. The gal that runs it is very knowledgeable.

Great place to go for diesel emissions.

Kurt is awesome!

They know the ins and outs of German and Swedish cars and attend personally to routine and non-routine issues.

A few months ago, I discovered a gas leak that appeared to be around the gas tank of my 2005 E55 AMG Mercedes. I ordered this car in 2004...it's my all time favorite car. I had the car towed to Andersen's in Golden. A couple of days later I get a call from Kurt Andersen. They had inspected the car and found the leak. Before proceeding with the work, they checked for any outstanding recalls on my car and, amazingly, found an open recall campaign that had been issued on my car years ago. I had never received any notice of the recall. Kurt called Mercedes of Denver to verify that the recall was valid. To make a long story short, Mercedes covered over $2,000 in parts and labor...Andersen could have easily made the repairs and charged me, but they didn't, they took the extra step for the customer. I sum this all up in one word, INTEGRITY. A rare commodity in many businesses today. Thank you to Andersen's.

Been going to these guys for years for my old diesel. Tried a different place a while back and quickly returned to Andersen with no regrets. I will echo other comments about it being an honest shop.

Top notch honest shop.

I really have enjoyed working with the staff at Andersen's. I will normally try to do the repairs myself, but when I can't, I trust that they will do a good job at a good price.

Super friendly and fixed my car quickly and all for a great price. Will go there next time my car has anything wrong!

They are honest and hard working, not to mention considerate. I would highly recommend Andersen's.