Southern California · Roof and private-site drainage
Commercial Roof & Drain Maintenance
Address blocked outlets, recurring overflow and drainage concerns before they disrupt your property. Brady Construction Group coordinates commercial roof-drain, scupper, gutter, downspout and private-site drainage maintenance with the method and access defined for each request.

What we can coordinate
Follow the water path through the property
Roof drains & scuppers
Review accessible debris, strainers, outlet conditions and reports of ponding or backup. Define roof access and any related membrane-detail assessment.
Gutters & downspouts
Scope debris removal, visible connection concerns and the accessible discharge route. Separate damaged sections and concealed blockages from routine cleaning.
Private site drainage
Discuss accessible inlets, catch-basin conditions and drainage at parking or loading areas. Specialist cleaning and below-grade work require a defined scope.
Recurring overflow
Review where water collects, previous cleaning and repair history. Identify concerns that may require piping, grading, capacity or engineering evaluation.

Beyond a single repair
Cleaning, repair and investigation—clearly scoped
Clearing debris can restore an obstructed drainage path. Recurring ponding may also involve damaged piping, slope or capacity. Brady helps coordinate the appropriate next step while accounting for loading activity, pedestrian routes and occupied areas.
- Define roof drainage and site drainage separately
- Identify owner, tenant and public-system responsibilities
- Plan access and handling of removed material
- Keep unresolved conditions visible after cleaning
A defined scope. A clear next step.
How we organize the work
Locate the issue
Send the property address, affected roof or site area, safe photographs and a description of when overflow occurs.
Agree on the method
Confirm included components, access, cleaning arrangements, qualified personnel and material handling.
Coordinate the work
Arrange the approved scope around property operations. Keep additional repairs and specialist investigation separately authorized.
Review remaining concerns
Agree on the completion record and follow-up items. Discuss a maintenance trigger based on debris exposure and prior findings.
Southern California.
Your property in focus.
From offices in Ontario and Temecula, Brady supports commercial property teams across the Inland Empire, Los Angeles, Orange County and San Diego areas. Confirm the property address, requested work and scheduling when you contact us.
Questions property teams ask
What to know
before you start
Scope, access and responsibilities matter. Open a question for a practical answer, then share your property’s specific needs with us.
Can you coordinate both roof drainage and private-site drainage work?
Yes. Identify the components involved so each scope can be reviewed. Roof drains and scuppers, gutters and downspouts, and private-site inlets or catch basins have different access, cleaning and specialist requirements.
Will drain cleaning solve recurring ponding or flooding?
It can help where debris obstructs the intended drainage path. It does not by itself correct damaged piping, inadequate slope, settlement or insufficient capacity. Recurring water accumulation after cleaning calls for further evaluation.
How often should our drains be cleaned?
Set the interval or trigger around system guidance, debris exposure, property activity and recorded findings. Different parts of the same property may need different attention. Review known concerns before expected heavy rain.
Can drainage work be planned around tenants or loading operations?
Discuss occupied hours, truck movements, parking restrictions, entrances and pedestrian routes with the request. These constraints can inform the proposed access and work window; scheduling arrangements are confirmed with the scope.
What should we send before a drainage assessment?
Include the address, affected area, when water collects, previous cleaning or repairs, operational impact and photographs taken safely. Share drainage plans if available and identify the on-site contact and approval authority.
Should our staff enter a catch basin or climb onto the roof to check it?
No. Do not send property staff into drainage structures, onto wet roofs or into standing water to investigate. Qualified crews should assess the work and safe access. Report what is visible from a safe, authorized location.
Does the service include city storm drains?
The proposed work concerns the defined private-property scope. Public-system issues should be directed to the responsible agency. Confirm ownership and maintenance responsibilities before authorizing work or alterations.
What should we do if the property is actively flooding?
Follow site emergency procedures, keep people away from affected electrical equipment and unsafe areas, and call (909) 293-9861 to discuss the condition and service arrangements. Contact emergency services for immediate threats. An online request is not a confirmed dispatch.
Let’s define the right next step.
Send the property address, known concerns, safe photographs and preferred timing. We’ll discuss an appropriate assessment or service scope.

