Many homeowners in Fresno don’t realize their roof is failing until a small issue turns into a costly emergency. With colder nights, rain, and temperature changes during fall and winter, roof problems can worsen quickly if they’re ignored.
Knowing the early warning signs can help you avoid major damage, protect your home, and save thousands in repairs.
Here are the most common signs your roof may need professional repair.

1. Missing, cracked, or curling shingles
Shingles are your roof’s first line of defense. When they start cracking, curling, or falling off, water can easily get underneath the roof structure.
This is especially common in Fresno due to intense summer heat weakening roofing materials over time.

2. Water stains on ceilings or walls
Brown spots, peeling paint, or bubbling drywall inside your home usually mean moisture is getting in.
Even a small stain can indicate a leak that’s been slowly spreading for weeks or months.

3. Higher energy bills
A damaged roof allows hot and cold air to escape, forcing your HVAC system to work harder.
If your energy bills suddenly spike without explanation, your roof insulation or structure could be the hidden cause.

4. Sagging areas on the roof
Any noticeable dip or sag is a serious red flag. This can signal trapped moisture, rotting wood, or structural damage.
This issue should be inspected immediately to prevent safety risks.

5. Granules collecting in gutters
If you notice shingle granules in your gutters or downspouts, it means your roof is deteriorating faster than it should.
Once granules are gone, shingles lose their ability to protect your home.

6. Mold or moss growth
While Fresno isn’t overly humid, trapped moisture can still cause mold or moss in shaded roof areas.
This often indicates poor drainage or hidden leaks.

7. Your roof is over 15–20 years old
Even well-maintained roofs have a lifespan. If your roof is approaching 20 years, small problems become more common and repairs should be addressed quickly to avoid full replacement.

Why early roof repair matters
Delaying roof repairs almost always leads to:
Interior water damage
Mold growth
Higher repair costs
Reduced home value
A timely inspection can extend your roof’s life and prevent emergency situations.

Get a free roof inspection in Fresno
If you’ve noticed any of these warning signs, the safest next step is a professional inspection.
At Puertos & HDZ Group LLC, we help Fresno and Clovis homeowners identify roof issues early and provide honest repair recommendations.
Schedule your free roof inspection today and protect your home before small issues turn into big problems.