Roof Inspection in Houston, TX

A roof inspection is a slope-by-slope check of the covering, flashing, edges, vents and attic, ending in a written report with photos that says what is sound, what needs repair, and roughly how much life is left. It is worth getting after a major storm, before buying or selling a house, when you see a stain, and every few years as routine care, which the Texas Department of Insurance recommends. This Old House lists roof inspections at about $100–$600 nationally (guide updated March 2026). That is a national range, not a Houston price.

Know why you are booking it

The purpose shapes what you should ask for:

• Routine check. You want a condition report and a short list of maintenance items before small problems become leaks.
• After a storm. You want every slope checked for wind and hail damage, with labeled photos you can share with your insurer if you choose to file. See storm and hail damage.
• Buying or selling. A general home inspector looks at the roof, but a roofer can go deeper on remaining life and repair cost. Confirm who needs the report and what it must cover.
• Insurance. TDI notes that insurers may inspect the roof when you apply, and can charge more or decline coverage based on its condition. Knowing your roof's state first helps you avoid surprises.

What a thorough inspection covers

The covering. The inspector should identify the material (3-tab or architectural shingles, metal, or a low-slope membrane) and look for missing, cracked, curled or blistered shingles, worn granules, exposed nail heads and lifted tabs. On metal, they check seams, fasteners and their washers, and panel edges. On TPO or modified bitumen, they check seams, ponding areas and the edges where it meets walls.

Flashing and penetrations. Step flashing and counterflashing at walls, chimney flashing, skylight curbs, pipe boots, and roof vents. These are where most leaks begin.

Edges and drainage. Drip edge at eaves and rakes, fascia condition, gutters, downspouts and where water discharges. Granules collecting in the gutters are a sign of shingle wear.

Ventilation. Soffit intake vents and ridge or other exhaust vents. GAF recommends balancing intake and exhaust and warns that mixing exhaust vent types on one attic can unbalance the system. In a hot, humid climate, poor airflow traps heat and moisture against the deck.

The attic. Where it can be done safely, the inspector looks at the underside of the deck for water stains, dark or soft wood, daylight around penetrations, and blocked soffit vents from insulation.

Trees and surroundings. Branches rubbing the roof or hanging over it. TDI advises removing tree limbs over or near the roof.

What the report should look like

A useful report is specific. Ask for:

• photos labeled by slope or location, not a stack of unlabeled close-ups;
• each finding marked as an observation (what was seen) versus a recommendation (what to do);
• the areas that could not be inspected, such as a steep section or a roof covered by solar panels, listed as such;
• an estimate of remaining life, with the reasoning;
• repair items prioritized: fix now, monitor, or plan for.

If the same company that inspects also wants to do the work, that is common. Just ask for the inspection report separately from the quote, so you can get a second opinion. Our roof inspection checklist is a shorter list to keep next to the report.

Windstorm certification near the coast

Most Houston homes are outside the Texas Windstorm Insurance Association's coverage area, but some are not. TWIA says its area includes the 14 first-tier coastal counties and parts of Harris County east of Highway 146, inside the city limits of La Porte, Morgan's Point, Pasadena, Seabrook and Shoreacres. TWIA requires a Certificate of Compliance (WPI-8, WPI-8-E or WPI-8-C) on structures, including repairs and additions. If your home is in one of those areas, ask whether the roofer's work will be inspected for windstorm certification.

Safety: let the pro go up

Inspecting a roof means walking a sloped, often hot and slippery surface. Stay on the ground. You can help by noting what you have seen from the yard and inside, and by clearing a path to the attic hatch.

Common questions

How much does a roof inspection cost in Houston?

There is no verified Houston survey. This Old House's 2026 national guide lists roof inspections at $100–$600. Some contractors fold an inspection into a repair quote, so ask what you are paying for.

How often should I get my roof inspected?

TDI recommends hiring a roof inspector every few years. It is also wise after a major hail or wind storm and before buying a house.

Can an inspection tell me exactly when my roof will fail?

No. It records the condition the inspector could see and gives an estimate of remaining life. Hidden layers like decking can only be fully judged once the covering is removed.

What if the inspection finds problems?

Ask for the findings prioritized and priced separately. Then compare options on our roof repair page and the repair-or-replace guide.

We connect Houston homeowners with independent local pros. You confirm the price and schedule directly with them.