Roofing Replacement LA County
Our Services
At DO Roofing 770 Inc. we offer professional roofing replacement services for both residential and commercial properties in LA County. If your roof has at the end of its life, has sustained serious damage, or just needs upgrading, our experienced team will provide reliable solutions that are suited to the requirements of your property. Be it a full roof replacement and the installation of a new roof or carrying out repairs, maintenance, reroofing, commercial roofing or installing gutters, we use high-quality materials and skilled craftsmanship to make sure that long-term protection and performance are achieved. The aim is to assist property owners across LA County in keeping safe, durable and dependable roofing systems that they can trust.
1. Roof Installation
Roof installation services are not all about the roof's installation material selection. One needs to take into account other factors like the installation time, price, longevity, warranty, and lifetime of the roof as well. Typically, most residential roof installations are finished within a few days, though the time will depend on some factors like roof size and shape, the type of the roof and material used, the weather conditions, and the current condition of the roof.
-
Although it might seem that one can cut expenses through installing the roof by oneself, it requires certain expertise, precise measurements, necessary equipment, and correct safety measures. Therefore, professional roof installation guarantees safety and correct installation of the roof, and, hence, the roof's better performance, durability, and lifetime. Whether you are constructing a new building or replacing an old roof, we provide:
- Consultation and Assessment: Our team conducts a thorough assessment of your property and discusses your needs and preferences to recommend the best roofing solution.
- Material Selection: We offer a wide range of high-quality roofing materials, including asphalt shingles, clay tile, concrete tile, slate tile, wood shakes, flat roofs, and metal roofs.
- Professional Installation: Our experienced installers follow industry best practices and manufacturer guidelines to ensure a flawless installation.
2. Roof Repair & Maintenance
Maintenance of your roof is the most cost-effective way to safeguard your investment. Clean out your gutters and downspouts, prune overhanging trees, get rid of moss or algae growth, and regularly check your attic for signs of moisture, mold, or daylight shining through your roof boards. Fix minor problems promptly, because a pipe boot that is cracked or a shingle that has been lifted can be easily fixed; otherwise, you will pay a lot more for the problem that has now grown larger.
-
Besides, our regular visits and roof inspections include checking such elements as flashing, valleys, seams, gutters and attic ventilation that are known to cause the majority of roofing problems.
- Roof Replacement Cost: The cost of roof replacement varies depending on the roof size, roofing material, design, labor, and any underlying damage. A professional inspection and estimate can provide an accurate cost based on your property's specific needs.
- Roof Replacement Duration: Most residential roof replacements can be completed within 1 to 3 days. Larger or more complex roofs may take longer due to structural repairs, weather conditions, or material availability.
- When to Replace Your Roof: A roof may need replacement when it reaches the end of its expected lifespan or develops significant problems. Signs include frequent leaks, missing or damaged shingles, extensive granule loss, sagging, water damage, and widespread deterioration. If repairs are becoming frequent or storm damage is extensive, replacing the roof may be the better long-term option. A professional roof inspection can help determine whether repair or replacement is appropriate.
- 24/7 Availability: Our team is available around the clock to respond to urgent roofing issues. Whether a roof leak occurs during the day, late at night, or after a severe storm, you can contact our team for prompt emergency roofing assistance.
- Quick Response: We provide fast and efficient service to help identify the source of the damage, limit water intrusion, and protect your property from further problems. Responding quickly can help reduce repair costs and prevent minor roofing issues from becoming major damage.
- Temporary Solutions: Our team can provide immediate measures, such as tarping or securing damaged roofing areas, to protect your property until permanent repairs can be completed. These temporary solutions help minimize further exposure to rain, wind, and other weather conditions while a complete repair plan is arranged. For emergency roof repair services, contact DO Roofing 770 Inc. through our contact page for quick assistance and an estimate.
- LA County
- Beverly Hills
- Torrance
- Woodland Hills
- Riverside
- Pasadena
- San Fernando Valley
- Orange County
3. Roof Replacement Cost, Duration and When to Replace
Replacing your roof is a considerable financial commitment. You will need to know more about the cost, duration of the process and when roof replacement should be carried out.
4. Reroofing / Re-covering
Reroofing or re-covering is a practical option for homeowners whose existing roof is showing signs of wear but does not require complete replacement.
What is reroofing?
It generally involves installing a new layer of roofing material over an existing roof rather than removing everything down to the roof deck.
Can you reroof over an existing roof?
In many cases, yes, but only when the existing roof is structurally sound, relatively flat, and suitable for another layer of material. A professional roof inspection is important to determine whether re-covering is appropriate.
Is reroofing cheaper than replacing a roof?
It is often more affordable because it can reduce labor, tear-off, and disposal costs. However, the final price depends on the roof size, material, condition, and any repairs required before installation.
When should you reroof instead of replace your roof?
Reroofing may be suitable when the existing roof has minor to moderate surface wear, no major structural damage, and only a limited number of layers. A full roof replacement is generally more appropriate when there are extensive leaks, widespread damage, sagging, severe deterioration, or problems with the underlying roof deck.
How many times can you reroof a house?
This depends on local building requirements, the existing number of roofing layers, and the condition of the roof structure. Choosing an experienced roofing contractor can help you determine whether reroofing or complete replacement is the better long-term solution for your property.
5. Commercial Roofing Contractor
Choosing the right commercial roofing contractor is an important decision because the quality of the work can affect your building’s protection, operating costs, and long-term maintenance needs.
How do you choose a good commercial roofing contractor?
Look for a company with proven roofing experience, proper licensing and insurance, positive customer reviews, clear written estimates, quality materials, and dependable warranties. It is also important to choose a contractor familiar with your specific commercial roofing system and the requirements of your property. DO Roofing 770 Inc. provides professional roof installation, repair, and maintenance services for both residential and commercial properties and offers free estimates.
How much does a commercial roof cost?
In 2026, commercial roof replacement in the LA can typically range from around $9 to $20 per square foot installed, with many standard projects falling around $10 to $15 per square foot. This means a commercial roof could cost, depending on the roofing system and project requirements. Costs can vary based on roof size, material, accessibility, existing roof condition, tear-off requirements, insulation, structural repairs, and project complexity.
How much do roofing contractors charge?
Contractors may charge based on the size of the roof, scope of work, materials, labor, and project complexity, so comparing detailed quotes is more useful than choosing the lowest price alone. A reliable commercial roofing contractor should provide transparent pricing, explain the recommended roofing system, outline the project timeline, and clearly state warranty coverage. Working with an experienced company such as DO Roofing 770 Inc. can help property owners receive professional roofing solutions backed by a commitment to quality, reliable service, and customer satisfaction.
6. Residential Roofing
Residential roofing refers to the materials, systems, and services used to protect homes from rain, wind, heat, and other weather conditions. Common types of residential roofing include asphalt shingles, metal roofing, clay or concrete tiles, slate, wood shakes, and other specialty roofing systems. The best residential roofing material depends on your budget, home design, climate, maintenance needs, and desired lifespan.
How do you roof a house, and how do you properly roof a house?
Proper residential roof installation starts with inspecting the existing roof structure, preparing the roof deck, installing the appropriate underlayment and flashing, and then fitting the selected roofing material according to manufacturer specifications. Professional installation is important because incorrect measurements, poor ventilation, or improper flashing can lead to leaks and premature roof damage. Experienced roofing contractors can also identify structural problems before installation begins.
How long do residential roofs last?
The lifespan varies by roofing material, installation quality, weather, and maintenance. Asphalt shingle roofs commonly last around 15–30 years, while quality metal roofing can last 40–60 years or more. How long do residential roof gutters last? Gutter lifespan depends on the material, installation, weather exposure, and maintenance. Regular cleaning and inspection can help extend their service life.
How much does house roofing cost?
In Atlanta, 2026 roof replacement estimates commonly range per square foot. Metal roofing generally costs considerably more. Actual pricing depends on roof size, pitch, material, accessibility, existing damage, tear-off requirements, and repairs.
7. Asphalt Shingle Roofing
Asphalt shingle roofs are prevalent in US homes. Shingles are made from a fiberglass substrate that is coated with asphalt and mineral granules. They provide an inexpensive protection against rain, wind, and sun. There are three main types of asphalt shingles: three-tab, architectural and luxury, offering various trade-offs between beauty, longevity, and cost. Asphalt shingles refer to those shingles that have an asphalt-surfaced coating layer.
A standard roof has a life expectancy of about 15-30 years, depending on the quality of shingles, installation, ventilation, maintenance and weather conditions. The price of the project depends on the type of shingles and the area of the roof. As of 2026, materials for a standard roof cost per square foot for luxury shingles.
8. Gutter Installation
Professional gutter installation ensures that rainwater is channeled away from the roof, walls, foundation, and landscaping, thereby preventing any water damages. This cost depends on the gutter material, type of gutter, roof height, size of the house, and the level of difficulty in installing them.
Experience, insurance, quality of materials, accurate estimate, warranty, and good reviews are some of the qualities one should seek in a gutter installation company. DO Roofing 770 Inc. is a company offering professional gutter and downspout installation services.
9. Emergency Roof Repairs
Emergency repair of the roof becomes inevitable in case of unexpected leaking, storm damage, missing shingles, and other kinds of roof-related issues. In general, roof damage is something that requires immediate attention since it may lead to additional damage of ceilings, walls, insulation, electricity, and other elements. People who cannot pay for the full repair right away can discuss with the roofing contractor temporary solutions and different ways of paying for the work.
Emergency roof repair is important when sudden leaks, storm damage, missing shingles, or other roofing issues threaten your home or business. In an emergency, quick action can help prevent water intrusion and reduce the risk of more serious damage to ceilings, walls, insulation, electrical systems, and structural components. DO Roofing 770 Inc. provides emergency roofing assistance to help customers address urgent roofing problems safely and efficiently. Roofing emergencies can happen at any time, and we are here to help with our prompt and reliable emergency roofing services. We provide:
10. Senior and Military Discounts
At DO Roofing 770 Inc., we value the contributions of our seniors and military personnel. To show our appreciation, we offer a 5% discount on all our services for senior citizens and military members. It’s our way of giving back to those who have given so much.
DO Roofing is a reputable local roofing company based in California, offering professional roofing services for residential and commercial customers. Our skilled local roofers will know how to approach roofing projects that are specific for our region, as well as provide professional roof repair, roof reroofing, replacement, gutter installation, and storm damage roofing services. Quality roofing work and our reliability is what we strive to offer. No matter what kind of roofing project you may require, we will be able to inspect your roof and offer the best solution for it. Get in touch with DO Roofing today to schedule a roof inspection or get a free estimate.
Areas we serve:
Looking for a roofing contractor in your area? Contact us for a free roofing estimate and professional service from an experienced local team.