Mitchell was very knowledgeable and helped us to understand the issue we noticed in our home. His…read moreexperience as a contractor really helped to inform the conversation because he could walk us through what the typically fix work be for an issue such as this. He was prompt, polite and affordable. We will definitely call him again in the future!

Spoke with Mitchell regarding an un permitted shed. In the past we have had issues dealing with…read moreother engineers not being transparent with us and not providing us with the help that we needed. Mitchell was very helpful and knowledgeable about the county regulations and confirmed that our existing plans were compliant. Because of his promptness and willingness to help us, we can now move forward with permitting our shed with the county without delays.

Highly recommend! I found Keystone on Yelp to look at a small crack in my outdoor foundation, and…read morethe process was seamless. Scheduling with Clair was incredibly fast--it only took about 2 minutes to set up a general inspection. Julia, my inspector, was fantastic. She was professional, knowledgeable, and very patient with all my questions. After a thorough walkthrough of both the inside and outside of my home, she explained that the foundation itself is fine--the cracks were just poorly mixed surface cement that needs repatching. She even caught two other issues during the walkthrough that I wouldn't have noticed otherwise. I really appreciate the honesty and the extra effort. Great experience!

I had a great experience with Keystone Structural Engineers. I needed a structural inspection on…read moreshort notice, and they were able to fit me in quickly. Mehdi showed up on time and did a thorough job, he checked the roof structure (my main concern) and also looked over the foundation and other key areas. I got the stamped report the next day. Overall, the service was quick, professional, and fairly priced. I'm really happy with the experience and would recommend them.

I recently worked with Pegler's Design and Drafting on our project in El Dorado Hills. Bruce and…read moreMatt were very helpful and flexible from the initial phone conversation to the end of the project. They are easy to communicate with, my project had a quick turnover and they even recommended me a structural engineer company they work with, so the planning process was very smooth. On top of these, they are reasonably priced too. We will work with them again and I'm recommending them to anyone who needs a good reliable drafting company!

From the owner: Pegler's Design & Drafting has served Northern California for over 20 years in designing custom…read moreresidential properties. Our design services include custom homes, additions, remodels, decks, and garages. Our team works closely with clients to solve their most pressing design challenges and help them successfully navigate the permitting process so they can build their dream home with confidence.

charged me $720 for a "consultation" to tell me that it couldn't be done. Other engineers of…read morecourse got it done. Don't get scammed.

I called requesting a structure engineer for an evaluation of my property which is currently…read moreundergoing some siding repairs. The current construction company had placed the project on hold until they received the go ahead from a structure engineer. The one they recommended had me on hold for over 2 months. Needless to say, this company was able to come out on Monday when I called them and followed up with me on Friday with my options. Overall, very happy with the quick response. Richard was pleasant and had great suggestions and feedback for my home. Prices are reasonable.

Erin did a great job and squeezed our project in when she was busy to keep us moving. We…read moreappreciate it.

From the owner: EA Structural Engineering, led by Erin Alders, offers structural engineering for commercial and…read moreresidential projects. With over 25 years of industry experience, services include subdivision, affordable housing, multi-unit, custom residential engineering, and more. Aiming to cut labor and material costs of building by 20% while ensuring quality, EA always emphasizes responsiveness, cost-efficiency, and structural integrity.

Gene is exceptionally thorough in his inspections and provides thoughtful suggestions for solutions…read moreto any issues identified. He has a comprehensive Rolodex of contacts he can provide for quality services and he is experienced in performing any work needed at a fair and honest price. He is a person of great integrity and has extensive knowledge which benefits any prospective buyer.

Great job. Has great follow up with questions that I had. He gave great referrals & contacts…read more -St. Vincent De Paul Thrift Store, Sacramento, California

One our go to consultant for civil engineering with difficult site conditions. Surveying work is…read moredetailed and concise. They are very helpful in dealing with flood conditions. I could not recommend CNA Engineering enough.

Front desk lady is extremely rude. icame in with a few questions for an engineer on how to proceed…read morewith a project we are working on and Front Desk Lady interrupted us a telling the engineer not to answer any questions without a signed contract. Basically shouted me down when I tried to speak. Ended up just walking out of there. Keep in mind this is a project they are already doing for us and we have been working with them for years. Horrible customer service.