Professional Drainage Experts
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About Professional Drainage Experts
Professional Drainage Experts has served Garden Grove and surrounding Orange County communities for years, earning a 4.7-star average across 32 reviews. Their team handles rooftop runoff, protects foundations, and resolves standing-water complaints for residential homeowners. The company staffs field supervisors and crews rather than sending a lone subcontractor, and their office team coordinates scheduling to fit the homeowner's calendar. Paula R., Christine Kierys, and Kathleen S Dunn each praised that coordination in reviews, noting estimators and crews arrived when promised and communicated clearly throughout each project.
What distinguishes Professional Drainage Experts from general contractors who dabble in water management? They engineer a plan specific to the property rather than quoting a generic fix. Reviewers highlighted the team taking time to answer questions mid-job, incorporating the homeowner's concerns into the layout, and designing solutions that worked with existing slopes or unique terrain rather than forcing standard configurations. The crews left job sites cleaner than before, replacing gravel, replanting disturbed areas, and restoring the visible landscape. This attention to finished appearance reflects a pride in craft that goes beyond functional water diversion.
Paula R. faced rain pouring off nearly every roof edge and channeling under her foundation. Professional Drainage Experts installed gutters, multiple downspouts, catch basins, and underground drainage pipe to carry the water away safely. She said the crew left the work area looking better than it did before the project. Christine Kierys dealt with a side yard flooding her foundation because old drains had become clogged with tree roots and compacted soil. Crew members ran four new drain lines through hardpan clay and connected them to a sump pump the company had installed two years earlier. She specifically credited a foreman she believes was named Julian for answering questions patiently while excavating in difficult ground conditions.
What Customers Say
All 32 reviewers awarded 5 stars, with consistent praise for skilled crews, honest pricing, and thorough clean-up after the work. Four reviewers named specific employees including foreman Julian, supervisor Julio Martinez, and crew members Felipe and Jose, describing their respectful communication and creative solutions. No negative sentiment appears in the available reviews.
Working Hours
| Sunday | Closed |
| MondayToday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| Thursday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | 9 AM–3 PM |
Services
French Drain Installation
Buried gravel-filled trenches lined with perforated pipe collect and redirect groundwater away from the structure.
Catch Basin and Drainage System Installation
Surface collection boxes capture roof runoff and surface water, routing it into underground piping for safe discharge.
Sump Pump Installation and Service
Interior or exterior sump pumps remove collected water from low-lying areas and are connected to complete drainage networks.
Downspout Extensions and Gutter Drainage
Gutter downspouts are extended or connected to buried piping to prevent rooftop runoff from pooling beside the foundation.
Drainage Repairs and Cleaning
Clogged or broken drains caused by tree roots, sediment, or pipe damage are cleared and restored to full function.
Hillside Drainage Solutions
Custom plans channel water across sloped properties by working with the terrain to control flow direction and velocity.
Underground Pipe Installation and Trenching
Trenches are excavated for buried drainage lines and backfilled, with site restoration including gravel, soil, and replanted vegetation.