Best Roofer in Glendora
Covina Roofing Company is your trusted partner for all your roofing needs in Glendora, California. We provide comprehensive roofing services, from new installations and routine maintenance to urgent repairs and complete replacements. Our commitment is to deliver durable, reliable, and aesthetically pleasing roofing solutions that protect your home or business for years to come. A sound roof is essential for safeguarding your property, and we're here to ensure its integrity.
- New Roof Installations to enhance property value.
- Roof Repairs from storm damage to leaks.
- Roof Maintenance that extends the lifespan of your roof.
- Roof Inspections to prevent costly problems.
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Why Choose Covina Roofing Company?
- Decades of Experience Our team brings years of hands-on experience to every project, ensuring quality workmanship.
- Licensed and Insured We are fully licensed and insured for your peace of mind.
- High Customer Satisfaction Our priority is your satisfaction! See our stellar reviews.
- Service Guarantees We stand behind our work with comprehensive guarantees.
- Free Estimates Get a clear and competitive quote before any work begins.
At Covina Roofing Company, we're not just building roofs; we're building relationships. We are committed to exceptional quality, transparent communication, and dedicated customer care.

Service Areas
We proudly serve Glendora, CA, and the surrounding areas. If you're within our reach, we're ready to provide top-notch roofing services.
- 📍 Glendora, CA
- 📍 Covina, CA
- 📍 San Dimas, CA
- 📍 Azusa, CA
- 📍 West Covina, CA
- 📍 La Verne, CA
We are dedicated to being responsive, dependable, and covering a wide geographical area to meet diverse customer needs.
Detailed Roofing Service Overview
We cover a wide spectrum of roofing services tailored to meet your specific needs. We use high-quality materials and time tested methods to ensure superior roofs for area homes and businesses.
Roof Installation
A new roof installation protects your property from top to bottom. Choosing the right materials and ensuring professional installation are crucial for lasting performance and structural integrity, so don't trust that to just anyone. From traditional asphalt shingles to modern tile and metal options, we offer a variety of roofing materials to match your style and budget.
What's Included
- Complete tear-off of old roofing materials
- Thorough inspection of the roof deck
- Installation of underlayment for added protection
- Precise application of new roofing materials
- Detailed clean-up and debris removal
Roof Repair
From minor leaks to major damage, we handle all types of roof repairs with speed and precision. Timely repairs can prevent further damage and extend the life of your roof.
Common Repairs
- Leak detection and repair
- Shingle replacement
- Flashing repair and replacement
- Gutter repair and cleaning
- Storm damage repair
Roof Maintenance
Regular roof maintenance can significantly extend the life of your roof and prevent costly repairs. Our maintenance services include thorough inspections, cleaning, and minor repairs to keep your roof in top condition.
Maintenance Services
- Roof inspections to identify potential problems
- Gutter cleaning to prevent water damage
- Moss and algae removal
- Sealing of vulnerable areas
- Minor shingle and flashing repairs
Roof Inspections
Periodic roof inspections offer peace of mind and allow smaller roof problems to be addressed for less, before they become major costly repairs. Our inspections cover every aspect of your roof, from the shingles to the flashing, identifying potential problems and recommending appropriate solutions.
What We Inspect
- Shingle condition
- Flashing integrity
- Gutter functionality
- Ventilation effectiveness
- Overall structural integrity
Signs It's Time for Roofing Service
Recognizing the warning signs that your roof needs attention can save you money and prevent serious damage to your home. Here are some common problems that indicate it's time to call Covina Roofing Company.
Leaking Roof
A leaking roof is one of the most obvious signs of damage. Water stains on ceilings or walls, or visible drips during rain, indicate that your roof's protective barrier has been compromised. A leak left unrepaired can lead to mold growth, structural damage, and costly repairs to your home's interior. We quickly locate and repair the source of the leak, preventing further damage and restoring your roof's integrity.
Missing or Damaged Shingles
Missing, cracked, curled, or buckled shingles compromise your roof's ability to protect your home from the elements. Exposure to sun, wind, and rain can cause shingles to deteriorate over time, making your roof vulnerable to leaks. Replacing damaged shingles is a cost-effective way to maintain your roof's protective barrier and prevent water damage. We match your existing shingles to ensure a seamless repair.
Granules in Gutters
Shingle granules protect your roof from UV rays and weather damage. As your roof ages, it naturally sheds granules, which accumulate in your gutters. Excessive granule loss indicates that your shingles are nearing the end of their lifespan. Ignoring this sign can lead to accelerated shingle deterioration and the need for a premature roof replacement. We assess the condition of your shingles and recommend the best course of action, from shingle replacement to a full roof replacement.
Sagging Roof
A sagging roof indicates serious structural problems that require immediate attention. This can be caused by water damage, rot, or inadequate support. A sagging roof poses a significant safety risk and can lead to a complete roof collapse. We assess the structural integrity of your roof, identify the underlying cause of the sag, and provide the necessary repairs to restore its stability and safety.
Increased Energy Bills
A poorly insulated or ventilated roof can lead to increased energy bills. If your attic is not properly insulated, heat can escape in the winter and enter in the summer, forcing your HVAC system to work harder. We improve your roof's insulation and ventilation, reducing energy consumption and saving you money on your utility bills. It's also an indicator that you might need attic repair services.
Visible Mold or Moss Growth
Mold or moss growth on your roof indicates moisture retention, which can damage your shingles and underlying structure. Mold and moss thrive in damp, shaded areas and can spread rapidly, compromising your roof's integrity. We safely remove mold and moss, treat the affected areas to prevent regrowth, and address the underlying moisture problem to protect your roof from further damage.
Damaged Flashing
Flashing is the metal material installed around chimneys, vents, and other roof penetrations to prevent water intrusion. Damaged or corroded flashing can allow water to seep into your home, leading to leaks and structural damage. We repair or replace damaged flashing, ensuring a watertight seal around roof penetrations and preventing water damage.
Old Age
The age of your roof is a significant factor in determining whether it needs to be replaced. Most roofs have a lifespan of 20-30 years, depending on the materials used and weather conditions. If your roof is nearing the end of its lifespan, it's wise to consider a replacement before major problems arise. We assess the condition of your roof and provide a detailed estimate for a new roof installation, ensuring your home is protected for years to come. In Glendora storms are common so it is important to maintain your Glendora roof.
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Storm Damage
Severe weather, such as high winds, hail, and heavy rain, can cause significant damage to your roof. Storm damage can range from missing shingles and broken tiles to leaks and structural damage. After a storm, it's essential to have your roof inspected by a professional to identify any hidden damage. We provide prompt and reliable storm damage repair services, helping you restore your roof to its pre-storm condition and protect your home from further damage.
Did you know the storms in Glendora tend to be harder on roofs?Clogged Gutters
Clogged gutters can lead to water damage by preventing water from draining properly. When gutters are filled with leaves, debris, and other materials, water can back up onto your roof, seep under shingles, and cause leaks. Maintaining clean gutters is essential for preventing water damage and extending the life of your roof. We offer gutter cleaning services to keep your gutters clear, allowing rainwater to drain properly and protecting your roof from water damage.
Give us a call / get a free quote in Glendora today!
Don't wait until you have a major roofing problem. Contact Covina Roofing Company today for a free estimate and expert advice. Protect your home with the best roofing services in Glendora, CA.
Call us now at (626) 619-7590 to schedule your free inspection and receive a competitive quote. We are committed to providing top-quality workmanship and exceptional customer service on every project.
Trust Covina Roofing Company for all your roofing needs – we've got you covered!