Collect the Water
Collection points should respond to the source. Below-ground water may call for a French drain or subsurface components, while water flowing across paving or soil may need a different collection approach.
LIC#1124677 · Licensed Drainage ContractorDrainage & French
Drainage & French
Drain Services in
Sonoma County, CA.
From the building perimeter to the wider property, give water a planned route. Discuss drainage, sump pumps and moisture control around the conditions at your Sonoma County address.
Sonoma landscape · Sarah Stierch / Missvain · CC0
SONOMA COUNTY DRAINAGE CONTRACTORA Home. A Larger Lot.
A Home. A Larger Lot.
A Site-Specific Plan.
Drainage & Moisture Control Inc. helps Sonoma County property owners discuss water collection and moisture control. A residential side yard, a sloped parcel and a rural property can present different installation routes, access needs and discharge options.
Start with where water enters the affected area, not just where it finally pools. Runoff crossing a yard, saturated ground beside the building and moisture beneath a home may need different collection methods. Existing drains and changes made elsewhere on the property also belong in that conversation.
YOUR PROPERTY COMES FIRSTDescribe the Pattern.
Describe the Pattern.
Show Us the Route.
Does water arrive during a storm, remain afterward or appear beneath the home? Photos, timing and a property address help explain what needs to be reviewed.
Discuss My PropertyUNDERSTAND THE WHOLE SYSTEMA Water Route.
A Water Route.
From Start to Finish.
Carry It Through the Site
The route between collection and discharge matters. Solid piping, connections and the available installation corridor should be considered alongside existing landscaping, driveways and buildings.
Plan the Discharge
A drain needs a destination. Discuss the available outlet, whether gravity can do the work and whether a sump basin and pump are needed as part of the proposed system.
COORDINATED SERVICESOne Water Concern.
One Water Concern.
Several Possible Components.
A useful scope connects each service to a specific part of the problem. Explore the installation pages, then discuss which components fit your Sonoma County property.
Request an EstimateFrench Drainage Systems
Discuss a below-ground collection trench with perforated piping and drainage materials placed around the affected area.
Explore service ↗Subsurface Drainage
Review buried collection and water movement across the parts of the property where underground moisture needs attention.
Explore service ↗Solid Drain Lines
Connect collection components to a planned destination with transport piping appropriate to the proposed route.
Explore service ↗Sump Pump Installation
Move water from a basin when the available drainage route needs pumping rather than gravity alone.
Explore service ↗Basement Waterproofing
Discuss below-grade moisture entry and how waterproofing and related drainage fit the affected space.
Explore service ↗Crawlspace Encapsulation
Review barrier coverage, ground vapor and any related standing water or drainage concerns beneath the home.
Explore service ↗PLANNING BEYOND THE LOW SPOTConsider the Building.
Consider the Building.
And the Land Around It.
On a larger Sonoma County parcel, the visible wet area may sit well away from the place where water first enters the route. Share information about slopes, driveways, roof drainage and existing collection points so the affected area can be viewed in context.
For a rural or vineyard property, explain whether the concern is near a residence, an outbuilding or another specific area. Discuss access and the proposed scope directly; a landscape photograph does not define what work your property needs.
For a home on an established lot, the priorities may instead be a narrow installation corridor, preserving access beside the building or coordinating with an existing drain. Soil and outlet conditions should be reviewed at the actual site rather than assumed from the county name.
SONOMA COUNTY SERVICE AREAStart with
Start with
Your Address.
Tell us where the property is located and which areas are affected. Project availability and installation requirements should be discussed for your address, whether it is a residential lot or a larger parcel.
Looking specifically for service in Petaluma? Visit our dedicated Petaluma page for that location. For other Sonoma County addresses, contact the company to discuss the proposed work.
BEFORE THE NEXT RAINTurn Observations
Turn Observations
into a Clear Project Brief.
Capture the Affected Areas
Take photos from a safe location and note when water first appears and how long it remains.
Identify Existing Features
Share known drains, downspouts, outlets, pumps and any previous installation information.
Discuss the Scope
Ask what each proposed component does, which areas are included and what access is needed.
SONOMA COUNTY DRAINAGE FAQPlan the Route.
Plan the Route.
Ask the Right Questions.
Use the property details to discuss collection, transport and discharge together.
Discuss My ProjectDo you offer drainage services in Sonoma County?+
Yes. Sonoma County is part of our established service coverage. Send your address, photos and a description of the affected areas to discuss availability and project requirements.
Can you discuss drainage on a rural property?+
Share the location of the concern, the affected buildings or land and the access route. The proposed work should be defined for those areas rather than assumed to cover an entire parcel.
Is a French drain suitable for surface runoff?+
French drains are commonly used for below-ground collection. Water flowing across a surface may require a different collection approach or a coordinated system. The source and route should guide the selection.
Why does the outlet matter before installation?+
Collected water needs a planned destination. The available route helps determine whether gravity can carry the water or whether pumping and additional piping should be considered.
Can an existing system be extended?+
Discuss its route, condition and outlet before deciding whether it can be part of new work. Photos and previous plans can help explain what is already installed.
Will encapsulation address water under my home?+
A barrier addresses ground vapor transmission. Standing water requires separate assessment and may call for drainage or pumping alongside barrier work.
Is Petaluma included in your service areas?+
Petaluma has its own dedicated service area page. Contact the company with your address to discuss the property’s requirements and availability.
How can I request a free estimate?+
Call (415) 226-5888 or (650) 609-0030, or email drainagemoisturecontrol@gmail.com. Include your Sonoma County address and a brief description of the water concern.
LIC#1124677Your Sonoma County Property.
Your Sonoma County Property.
A Better Drainage Conversation.
Tell us where water collects. Let’s discuss the route forward.