Construction Company reviews in Walnut Creek, California

Sergei is awesome ! Very professional, very helpful in installing a 240 A to allow for an electric oven installation. We’d gladly use him again !

Sergei was very professional and provided a competitive quote for my project. Overall the project went very smoothly. Sergei always arrived on time and worked diligently and efficiently. There was an issue with the installation and I bring this up only to highlight that Sergei was Very responsive and accountable in fixing the issue completely. I would recommend working with him on your next project.

Sergei quickly diagnosed our outdoor electrical outlet issue as well as our dead skylights in the house. Our house has a quirky electrical system, but Sergei was able to map out our wiring and find a solution. Sergei is responsive and knowledgable, and I highly recommend his services.

Sergei is a pro! He wired our EV charger with the greatest of care, attention to detail, and at a very fair price. And he left the area cleaner than on first encounter. Once he started the 5 hour job, we left him to allow focus and he worked straight through. We look forward to having him do more electrician's work for us! He is highly recommended!

Great, promt work at fair price

Wonderful communication and craftsmanship. Easy to work with. Highly recommend

We are happy to be working with you on all of our projects now and in the future.

Andy at AB Construction is so so helpful and offers a good rate. I highly recommend them!

Always can count on them- do terrific work. Angela & Andy are great yo work with

Andy and his team do great work and are highly responsive.

prompt, efficient, good communication, reasonable

Fabulous, great service, person was organized and very experienced. Very happy with the work and would recommend this company.

Excellent company! They've helped me repair two homes and get top dollar for the one sold.

Delfino did a great job. Very efficient and very clean.

Thanks for the great job! Jose’s skill set was exactly what we needed for our job. Efficient, friendly and flexible.

My problem was not fixed. He said it needed neww reowiring and coud not do that. $150 wasted. Still no lights in my living room ceiling;

Andy Boggeri is professional and reasonable. He and his crew did a fantastic job, and my mom's house looks beautiful!

Great service, nice people, on time. Thank you

Our gutter was sloped downward and leaking and I called them … they sent the guy and fixed it in less than an hour…. great service!!

Once again the courteous and professional folks at AB came through for us. Always exceptional work and customer service! Clive Worsley, Executive Director, California Shakespeare Theater.

AB Construction did an absolutely great job and were very professional and very personable.