Solves All Engineering

Wendy Campos 

on Google

3 months ago

Matt Mahoney, Jaime, and the crew were a pleasure to work with! First, they showed up early or on time each day and cleaned up the area before they left. Second, their work is of the highest quality and they are honest and respectful. The rear of our 3/4 acre property backs up to a very steep hill with a neighbor above us. Have lived here 35 years and never had any issues until the January 2023 and 2024 storms. Excessive water and loose dirt flooded our yard from above and half of our 100’ retaining wall failed. Matt and his... read more

paula baessler 

on Google

8 months ago

Matt, Foreman Brent, and their hardworking crew found a solution to the "nuisance water" that for years has been pooling in our backyard from a neighbor's underground spring (to the tune of 90 gallons a day!) with calm resolve. After putting this off for way too long, we couldn't be more pleased with the results. They were prompt, personable, and proficient. If you have a drainage conundrum, email Matt today: it's less expensive--and less traumatic--than you feared! 

Daren Putman 

on Google

8 months ago

Excellent work done by Matt and his crew. Super easy to communicate with and willing to work with our schedule. Had backyard drainage issues and a daunting task of needing over 90ft of drainage ran out to the street. After meeting with Matt and discussing his approach to it, I was pretty confident he would get it done well and correct. Job done now and it looks great! Actually looking forward to some rain this year lol! Thanks again Matt! 

Cindy Yang 

on Google

11 months ago

Being a homeowner for many years, we have to say Matt is the only contractor we truly like and appreciate working together with. Matt initially started the french drain project for us. He and his team did the job efficiently and smoothly. Every part of the project was done the way it should be done and Matt was always there to keep me posted on the progress. He would go beyond his original scope of work to get things done right. He was also an honest person - a really valuable character as a contractor. After the french drai... read more

BART BRODSKY 

on Google

a year ago

Home ownership in the East Bay hills has its peculiar challenges, with foundation damage and drainage issues being near the top of that list. When underground water from the last big rains started seeping into our basement rec room, coming dangerously close to electrical outlets, I knew I had to act fast. A typical solution is the French drain, an underground channel which directs water away from the foundation. But the knock on French drains is that they don't always work as promised. If built improperly a French drain can ... read more