ROOFING DONE RIGHT. START TO FINISH.

Roof Leak Repair in St. Louis, MO

From leaks and missing shingles to aging roofs and storm damage, CGR Legacy Construction helps homeowners understand what the roof needs before deciding on repair or replacement. We inspect, document, explain, and recommend the next step without unnecessary pressure.

Water Coming In Right Now?

If water is actively entering the home, protect people and the interior first. Do not climb onto a wet or storm-damaged roof. Move belongings and contain water only when it is safe to do so, photograph visible conditions from a safe location, and call CGR to confirm current inspection availability.

  • Stay off the roof.
  • Keep clear of wet electrical fixtures or areas that may be unsafe.
  • Move belongings / contain water if safe.
  • Take photos of visible interior damage and any exterior conditions you can see safely from the ground.
  • Call CGR: (636) 251-4245.

The goal is not to make roofing complicated. The goal is to give homeowners clear information and a practical next step.

Signs You May Have a Roof Leak

Some leaks are obvious. Others show up as staining, damp materials, or moisture after certain weather conditions. The goal is to recognize the signal and inspect the roofing source before the problem spreads.

Find the Source Before You Repair

The water spot inside the home is not always directly below the place where water entered the roofing system. Water can travel along decking, framing, underlayment, or roof details before it becomes visible inside. In some cases, interior moisture can also come from a non-roof source. That is why the repair should start with tracing the likely entry path instead of simply patching above the stain.

Common Roof Areas We Check for Leaks

Shingle field

Missing, lifted, cracked, punctured, or weather-damaged shingles

Flashing / transitions

Failed or displaced flashing where roof planes or walls meet

Pipe boots / penetrations

Aged, cracked, displaced, or poorly sealed roof penetrations

Valleys

Wear, debris, flashing/detail issues, or water concentration

Roof edges

Damage, wind exposure, or roof-edge water entry

Storm-damaged areas

Wind-lift, impact, debris damage, or missing materials

Previous repair areas

Old patching or recurring problem area that needs a closer look

Is It a Targeted Repair or a Bigger Roofing Problem?

Targeted repair may make sense when…

Broader roof work may need discussion when…

Age alone does not decide this. The roof condition, repair history, storm exposure, material condition, leak pattern, and inspection findings all matter.

Recent Roof Leak Repair Proof

Review documented residential roofing work and real feedback about communication, recommendations, workmanship, cleanup, and the overall experience.

  • City / market
  • Service and homeowner problem
  • What CGR found
  • Work completed and result
"Highly recommend CGR! They worked really well with my insurance company, did very great work! Very good company through and through! will definitely be going back for future work!!"
Savannah Kinion
Reviewed via Facebook
"Great company! Takes pride in their work and goes above and beyond for their costumers!"
Daniel Carver
Reviewed via Facebook
"Not knowing what i needed or how bad it was, my roof needed attention.. CGR Legacy was there to help - AJ (a contractor) for the company came out was honest and helpful. Definitely recommend them. And appreciate them."
Stephanie Ellis
Reviewed via Google
"We hired CGR Legacy Construction for a commercial roofing project and couldn’t be happier. Their team provided a full inspection and detailed report before starting. The project was completed on schedule and within budget. Great communication throughout. Definitely a top commercial roofing company in the St. Louis area."
Curt Ketchum
Reviewed via Google
  • City / market
  • Service and homeowner problem
  • What CGR found
  • Work completed and result

Did the Leak Start After a Storm?

Hail and wind can damage shingles, flashing, edges, and roof details in ways that later show up as water entry. If the leak began after recent weather, CGR can inspect the roof, document visible construction conditions, and explain the repair or replacement path.

Storm Damage Restoration

Broad hail/wind restoration path

Insurance Claims Assistance

Construction-side documentation and scope support when a claim is involved

Emergency Roof Repair / Tarping

Only once those pages and current service availability are verified

How the Roof Leak Repair Process Works

Clear inspection. Documented findings. Practical next steps.

1. Contact CGR

Book the inspection or call if water is actively entering the home.

2. Inspect the Roof

CGR checks the roof condition and the areas most likely connected to the moisture path.

3. Explain the Source

You get a clear explanation of the likely roofing source and any uncertainty that still needs investigation.

4. Review the Repair Plan

CGR explains whether a targeted repair appears appropriate or whether broader roofing work should be discussed.

5. Complete the Work

The approved repair or roofing scope is completed and the work area is cleaned up.

Why Homeowners Call CGR for Roof Leak Repair

Roof Leak Repair Across St. Louis & St. Charles

CGR Legacy Construction provides roof leak inspection and repair help across St. Louis, St. Charles, and surrounding Missouri communities. If you are outside the listed core cities, call or submit the inspection request and the team can confirm current service availability.

Roof Leak Repair FAQ

If water is actively entering the home, protect people and the interior first, stay off the roof, and call to confirm current inspection availability. If the leak is not actively flowing, schedule a roof inspection so the likely roofing source can be identified before a repair is recommended.

Often, yes, when the problem is localized and the surrounding roof remains serviceable. The inspection should confirm whether a targeted repair makes sense or whether the leak is part of broader roof deterioration.

Water can travel along roof decking, framing, underlayment, or roof details before it becomes visible inside. That is why the interior stain alone is not enough to identify the roofing entry point.

Common roofing causes include damaged or missing shingles, flashing or penetration failures, storm damage, valleys and transitions, aging materials, and previous problem areas. Some interior moisture can also have non-roof causes, so the source should be inspected rather than assumed.

Yes. Wind can lift or remove roofing materials, and hail or debris can damage roof components. If the leak started after a storm, a storm-focused roof inspection can help document the visible conditions.

It may need urgent attention, but the correct response depends on the condition and current service availability. Call CGR if water is actively entering the home. Do not climb onto a wet or storm-damaged roof yourself.

Coverage depends on the policy and the cause of loss, and the insurance carrier makes that decision. If storm damage is involved, CGR can document visible roofing conditions and provide construction-side information for the repair or replacement scope.

Availability depends on scheduling, weather, and current workload. For an active leak, call (636) 251-4245 so the office can confirm the fastest currently available next step.

Get Clear Answers About the Leak

If you are seeing a ceiling stain, active water, a recurring leak, missing shingles, or moisture after a storm, start by finding the roofing source. CGR will inspect the roof, explain what we find, and help you understand whether the next step is a targeted repair or broader roofing work.