Get matched with top disaster recovery pros in Diablo, CA

"We spent some time live with molds and we don’t know it was mold. We are trying 2 times to clean it out with some cleaning companies, but it was useless. Finally we got lucky with Bio 911- very professional, sharp, deeply attentive for details, even for our lifestyle depending on appearance of mold and compared with other not expensive. Thank you very much for Bio 911 and personally Kirill for outstanding work."

"Sobi is worth every penny, returns calls immediately and his work is flawless. His team is there, on time, and working hard all day!"

"WaveGuard did an amazing job handling our water damage. They were super professional, got the containment setup quick, and made sure everything was 100% dry before wrapping up"

"First of all let me start saying that Mila and Crew are awesome people you can trust/rely on. We had an existing rotten staircase with so many cracks . They removed and replaced with red wood materials . They asked for the requirements and were very good and fast in understanding what we wanted. Their work was perfect. They not only completed it in the scheduled time but also did a great clean up after the job. I asked them to seal the railing and they did together with the sanding including which was not in the initial scoop of work. Overall Mila and her crew did fantastic work and communication with in project was very clear. We highly recommend. They are very clear, patient, hardworking, friendly and accommodating. What else anyone would need? Thanks so much Mila and Geico Builders. I have already started letting everyone know about your work in my neighborhood."

"Ovation did an excellent job installing our new sliding glass door. The construction crew was on top of everything, professional and personal as well. Great work and I highly recommend them. Thank you to Creg, Rick, and the crew!"

"Mikes team worked professionally. Crew was on time and hardworking. Quote was accurate and work was of good quality."

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs.\nIt is our mission to provide excellent customer service from start to completion of a project.\nTo understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner.\nOur reputation is based on service, safety and quality, regardless of how large or small the job\n

"This was such a positive experience. Joe Mabutas and the crew were knowledgeable hard working and polite. The price was more than fair. And they left the place clean which was important to me as living alone and a senior I canâ t do all of that. I recommend Avantaclean from Tracy Ca highly. You canâ t go wrong!!"

"Throughout our project, their general construction services were consistently professional and reliable. They managed every detail flawlessly, ensuring a smooth and efficient process from start to finish."

Avant-Garde Construction Enterprise is a family-owned Bay Area general contractor specializing in seismic retrofits, foundation repair and replacement, crawl-space work, and drainage solutions for older homes and small multifamily buildings. We are licensed, insured, and have completed thousands of structural and seismic projects throughout the Bay Area.\n\nWe begin with a thorough evaluation, not a quick "free estimate." A typical visit includes a complete crawl-space inspection, to-scale sketches, photos, and a detailed written report with clear recommendations, itemized options, and pricing. We can coordinate structural engineering, permitting, construction, and finish work, providing a single point of contact from start to finish.\n\nOur services include brace-and-bolt retrofits, soft-story upgrades, foundation stabilization and replacement, drainage and moisture control, and correction of defective prior retrofit work.