Workmanship has been an absolute pleasure to work with. From the very beginning, their professionalism, responsiveness, and attention to detail in their reports stood out. The staff is not only friendly and supportive but also highly skilled, making the entire process smooth and stress-free. Their customer service is exceptional—quick to respond, helpful, and always willing to go above and beyond. I especially want to recognize Elena, the service coordinator, for her outstanding communication skills, friendly demeanor, and constant helpfulness. Without her dedication and support, many of the projects I’ve completed simply wouldn’t have been possible. She truly goes above and beyond and is an invaluable part of the team. Thank you to the entire team for your hard work, dedication, and integrity. I highly recommend them to anyone looking for a reliable and professional team.

We use them often for our building's common areas. They've always handled the issues well, including for the big jobs. Everyone they send is always professional, knowledgeable, friendly, and explains the work well.

Thank you to Sierra for fixing my plumbing, super professional & got it done quick, I’m so happy they knew what they’re doing, seriously lifesavers, I would definitely use them again!

Sierra Commercial Plumbing was great to work with! Showed up on time and helped trouble shoot on how to get a new tub into a very small bathroom. Definitely be working with them again!

Contacted these guys to get a bid for a septic system. They came in at the HIGHEST price of any company out there. My average bids were in the $45k to 50K range. Sierra came in at over $100K, and when called on it, made a bunch of excuses and claimed the materials alone cost that. (I had already done my homework, and knew what the tank, seepage pit liners, and other necessary stuff costs.) I would never call these guys again.