Contra Costa Smog

Very helpful and fast! Contra Costa Smog is definitely provides an excellent service to their valued customers. Thank you so much for the assistance you have provided. It's highly appreciated!

Very friendly, cooperative atmosphere! The level of attention they put in each customer need is amazing. I would surely recommend him to anyone I know for sure. You can’t go wrong here.

The service was quick and easy! I love the way they respond to their clients. I can see that they definitely prioritize everyone they transact business to. Thank you so much.

I appreciate low courteous treatment. Thanks Jim Collins for doing the best you can to bring us the best possible service you can give. I’ll surely recommend you.

Excellent service. Very concoctive about helping with my Jeep 99 problems. Everything from the reception to the garage is just amazing.

Appreciate drive up service & quick turnaround. The service has been consistent and I am very happy with the overall result. Thank you so much and I will recommend you definitely.

Got done what I needed and left efficiently. Contra Costa Smog is definitely a company I can recommend to anyone looking for quality service that is affordable. Excellent job! Thank you so much!

Thank You soooo much for making our smog check less painful! Thanks! Great communication and trustful service!

I thanks god for being helpful to keep people who are very honest to their business. I recommend to all Californian to have there smog @ Contra Costa Smog in Walnut Creek California. Thank you for being honest to the customer.

As a women I am always ready for a confrontation from pushy auto service personnel. There was none of that at Contra Costa Smog, this is exactly the kind of business I like to deal with. Efficient service, no pushy sales person and and no surprises when it comes to costs.