Working with Eric was a breeze! Talk about punctual, I never thought a drilling firm could be so organized and they got back to me promptly. They were easy to work with and scheduling MIP (Membrane Interface Probe) and HPT (Hydraulic Profiling Tool) was convenient and on my schedule, not theirs. Their rates were about average, but their quality of service was far beyond. Everything went smooth, without incident, and they were very keen on our safety expectations. My project manager is very happy that we came in under budget because they got the job done sooner than we expected. Thanks Eric, you made my job easy and made me look good too. Next project is CPT (Cone Penetration Testing) and PST (Pneumatic Slug Testing), and I'm actually looking forward to being out in the field with this drilling crew. If you're looking for a company in California to do accelerated site characterization, this is the one. They even send out a certified Geophysicist out to conduct the readings and they can sign and certify the reports. Hands down, class act for Sacramento, San Francisco & Bay Area, and Los Angeles & Southern California projects.