We’ve all got a roof over our heads, but how often do you actually think about the roof over your head? We don’t tend to pay too much attention to it until it begins to fail; when it does, it’s not cheap. Many factors determine the average cost of roof replacement in San Jose. Let’s review a roof replacement cost breakdown for this area. 

How Often Should I Replace My Roof?

As a general rule of thumb for all homeowners, you should look to replace your roof every 15-30 years. This is the general timeframe for asphalt roofs, and this is because most homes across the United States have asphalt roofs. This answer could vary for you if you have any other type of roof. For instance, those with metal roofs can go 50-75 years without needing a replacement.

Regardless of this general timeframe, when you get a roof replacement also depends on the state of your roof. Various factors can impact when you need a replacement. These factors include damaged shingles, sagging in the roof structure, mold or rot, water damage or leaking, and holes or dark spots. It is best to look for these by going into your attic and using a ladder to inspect your roof safely. Additionally, roofing contractors can conduct inspections for you to determine the status of your roof.

Roof Replacement Cost Breakdown

A typical roof replacement cost averages $14,360, according to Angi.com. But many variables dictate the final cost of a roof replacement. These include the size of your roof, where you live, and what type of roof you want.

Roof Size

A roof replacement cost depends on the square footage of a home. In San Jose, CA, the median home size is 1,500 sqft. Roofs tend to exceed the size of a home by about 100 sqft. A roof replacement costs between $4.35 and $11 per square foot. This all factors into the final cost of a roof replacement, but there are still other factors to consider. For example, labor costs make up 60% of the total cost. 

A picture of an asphalt roof that met the average roof replacement cost in San Jose


Location plays a huge role in the roof replacement cost, especially if you live in San Jose, CA. The cost of a roof replacement, like all things, varies depending on the state. Each state has its own regulations that affect the price of all things. In general, it is best to work closely with your roofing contractor on this price, as they can give you a better idea of what it will cost. 

Based on the data available, a ballpark estimate of a roof replacement cost can be given. As mentioned before, the average roof replacement cost in the United States is $14,360, but a typical roof replacement in California costs $15,265, according to Angi.com. 

Roof Type

The roofing material you choose for your roof replacement plays a significant part in the final cost of your new roof. This price typically covers the cost of the roofing type as well as the labor. It is important to keep in mind that the type of roof you choose affects not only the price but also the labor costs, as some materials may require specialized labor. 

Asphalt roofs are the roof of choice for many homeowners and contractors building new homes because they are reliable, easy to install and last a decent amount of time. Choosing asphalt shingles as your roof type can cost anywhere from $8,700-$22,000, depending on where you live and the square footage of your home. The most expensive roof types are metal roofs and stone or slate roofs. Depending on location and square footage, these can cost anywhere from $20,000-$50,000.

All roof types each have their pros and cons. Talk to your roofing contractor to choose the best roof type for you. 

Why Choose BetterBuilt Builders?

At BetterBuilt Builders, we have been operating for 15+ years and are a veteran in the industry. Our years of experience have prepared us for any situation. Whether you need us for a roof replacement or remodeling of your home, we are the team for you. We have proudly been serving the Greater San Jose, CA area for decades, providing residents with quality service and experience. We offer comprehensive and premium roof replacement services

Contact us at (408) 752-1069 or get a free estimate today. Don’t wait to replace your roof. Choose BetterBuilt Builders.