Were a locally owned and operated company that values honesty and integrity and treats your home improvement project as if it were our own. We offer a wide range of roofing expertise and experience to meet the specific needs of our clients. We specialize in a variety of roofing, to include asphalt shingle, traditional tile, natural slate, flat, foam, or single-ply. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
Were a locally owned and operated company that values honesty and integrity and treats your home improvement project as if it were our own. We offer a wide range of roofing expertise and experience to meet the specific needs of our clients. We specialize in a variety of roofing, to include asphalt shingle, traditional tile, natural slate, flat, foam, or single-ply. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
Diamond Ridge Roofing Systems is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.
"I really appreciated working with Diamond Ridge to replace my roof. They gave me a lot of confidence that they would do a great job and would take care of my needs. Marcelo was a wonderful project manager. When he came to look at my property and assess my roofing issues, he took his time to understand my concerns and make sure the issues I had were from the roof and not another source. If I have friends getting their roofs replaced, I will definitely recommend Diamond Ridge and Marcelo for the job."
Victor L on April 2025
Diamond Ridge Roofing Systems is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.
"I really appreciated working with Diamond Ridge to replace my roof. They gave me a lot of confidence that they would do a great job and would take care of my needs. Marcelo was a wonderful project manager. When he came to look at my property and assess my roofing issues, he took his time to understand my concerns and make sure the issues I had were from the roof and not another source. If I have friends getting their roofs replaced, I will definitely recommend Diamond Ridge and Marcelo for the job."
Victor L on April 2025
Here at Great Valley Roofing we specialize in full roof replacements of any and all roofing systems. As well as repairs, tile repairs, shingle repairs, flat roof repairs, you name it we can do it. Quality all ways. Family owned and operated
"Fantastic company, works well with homeowner to produce an excellent result. I had a couple of concerns as the repair was nearly complete and the owner quickly resolved them and produced an excellent result. Thank You Great Valley Roofing!"
Lewis H on August 2024
Here at Great Valley Roofing we specialize in full roof replacements of any and all roofing systems. As well as repairs, tile repairs, shingle repairs, flat roof repairs, you name it we can do it. Quality all ways. Family owned and operated
"Fantastic company, works well with homeowner to produce an excellent result. I had a couple of concerns as the repair was nearly complete and the owner quickly resolved them and produced an excellent result. Thank You Great Valley Roofing!"
Lewis H on August 2024
With over 25 years of professional roofing experience, we are here to address all your roofing needs. Smith Roofing proudly serves it’s customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!
"The service was excellent. They finished the job on time and the price was very appropriate."
joann m on May 2021
With over 25 years of professional roofing experience, we are here to address all your roofing needs. Smith Roofing proudly serves it’s customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!
"The service was excellent. They finished the job on time and the price was very appropriate."
joann m on May 2021
Lifetime Roofing and Renovations has been providing homeowners in San Jose, CA with comprehensive roofing services, including roof repair and replacement. Whether you have a small leak or large-scale damage, our skilled contractors can handle any problem. We work with all types of roofs, including wood shake and shingle, metal, and tile. For years, we have provided San Jose, CA residents with nothing but quality workmanship and exceptional customer service. We’re committed to providing you with the best possible roofing services and we won’t be happy until you are.
"I was really pleased with the new roof job Lifetime Roofing and Renovation performed for my mom's house that I decided to hire them again for my house. Tony the project manager and his crew once again knocked it out of the park. The work done efficiently and and with quality/care. My wife and I are very pleased with how the project came out. The price point for concrete tiles is what I expected given the rising costs of material and labor."
Alden W on February 2025
Lifetime Roofing and Renovations has been providing homeowners in San Jose, CA with comprehensive roofing services, including roof repair and replacement. Whether you have a small leak or large-scale damage, our skilled contractors can handle any problem. We work with all types of roofs, including wood shake and shingle, metal, and tile. For years, we have provided San Jose, CA residents with nothing but quality workmanship and exceptional customer service. We’re committed to providing you with the best possible roofing services and we won’t be happy until you are.
"I was really pleased with the new roof job Lifetime Roofing and Renovation performed for my mom's house that I decided to hire them again for my house. Tony the project manager and his crew once again knocked it out of the park. The work done efficiently and and with quality/care. My wife and I are very pleased with how the project came out. The price point for concrete tiles is what I expected given the rising costs of material and labor."
Alden W on February 2025
Harlan Quality Roofing is a local family owned and operated residential roofing company in the Sacramento valley. We provide complete new roof installations and repair services including maintenance, seamless gutters, gutter screens, attic insulation, dry-rot repair, skylight replacement and inspections and roof certifications. At Harlan Quality Roofing we believe quality workmanship, customer service, and a beautiful roof should be available at an affordable price. The Sacramento valley has been limited on high integrity quality residential roofing companies to do the job right the first time for many years. Less than 10% of roofing companies in Sacramento out of the over 100 roofing contractors replace ALL flashings which include chimney saddles, skylight saddles, pipe and code vents, hog valleys, etc. These reused flashings and custom roof details account for a great many complaints and roof leaks on new roof installations. Make sure your getting the job done right by hiring someone from the less than 10% who cares and values integrity. At Harlan Quality Roofing our team of experts have the experience, skills and know how to make Harlan Quality Roofing what it is today. High Quality Roofing installation and Service that can't be beat. We would be honored to assist you with your next project. Contact us for a free estimate. The Harlan Family.
"Great! Fast and efficient. Thank you 😊"
Margie S on October 2024
Harlan Quality Roofing is a local family owned and operated residential roofing company in the Sacramento valley. We provide complete new roof installations and repair services including maintenance, seamless gutters, gutter screens, attic insulation, dry-rot repair, skylight replacement and inspections and roof certifications. At Harlan Quality Roofing we believe quality workmanship, customer service, and a beautiful roof should be available at an affordable price. The Sacramento valley has been limited on high integrity quality residential roofing companies to do the job right the first time for many years. Less than 10% of roofing companies in Sacramento out of the over 100 roofing contractors replace ALL flashings which include chimney saddles, skylight saddles, pipe and code vents, hog valleys, etc. These reused flashings and custom roof details account for a great many complaints and roof leaks on new roof installations. Make sure your getting the job done right by hiring someone from the less than 10% who cares and values integrity. At Harlan Quality Roofing our team of experts have the experience, skills and know how to make Harlan Quality Roofing what it is today. High Quality Roofing installation and Service that can't be beat. We would be honored to assist you with your next project. Contact us for a free estimate. The Harlan Family.
"Great! Fast and efficient. Thank you 😊"
Margie S on October 2024
We have been family owned for over 30 years. We’re a 3rd generation company not a corporate company we’re a family buisness that take pride in quality over quantity. We treat our customers like family to ensure a lasting relationship. Don’t hesitate to reach out and see what we can do for each other. We have installed thousands of roofs and there’s no job we can’t handle. We’re licensed insured and bonded. Backed by BBB and Angie’s certified. Thanks for your time.
"My experience using using Gentry Construction for my roofing needs was nothing but positive. From Dana Gentry's knowledge, and thoroughness in explaining everything, to his professionalism. I want to also acknowledge the roofer crew, who even showed up early, working efficiently and diligently in getting the work done. They even went above and beyond in helping me to determine the cause of the water leaks in my windows that another company installed in 2020."
Rita D on March 2024
We have been family owned for over 30 years. We’re a 3rd generation company not a corporate company we’re a family buisness that take pride in quality over quantity. We treat our customers like family to ensure a lasting relationship. Don’t hesitate to reach out and see what we can do for each other. We have installed thousands of roofs and there’s no job we can’t handle. We’re licensed insured and bonded. Backed by BBB and Angie’s certified. Thanks for your time.
"My experience using using Gentry Construction for my roofing needs was nothing but positive. From Dana Gentry's knowledge, and thoroughness in explaining everything, to his professionalism. I want to also acknowledge the roofer crew, who even showed up early, working efficiently and diligently in getting the work done. They even went above and beyond in helping me to determine the cause of the water leaks in my windows that another company installed in 2020."
Rita D on March 2024
Tom Yancey Company is owned and operated by Tom Yancey the great grandson of the Thomas Grayson Yancey the founder serving the Northern California since 1888. So...Don’t just call any old Yancey…Call 'Old Man Yancey' Along with this distinction comes age, experience and what we sometimes call…‘home improvement wisdom’. Why speak to a salesman when you can deal personally with Tom Yancey? You’re welcome to stop by our showroom and history center at 7101 Fair Oaks Blvd. to see our products and meet our knowledgeable staff. Always FREE estimates and Senior Discounts. Please visit our website tomyancey.com…Look for the bright green trucks. Additional Service Areas: Rescue, Rocklin, Dixon, Walnut Grove. Additional contact name - Marlo Bernardo. Additional email - mbernardo@tomyancey.com.
"Repeat Customer - This is my situation. I had used Tom yancey company years ago to repair my Shake roof they did a great job, arrived on time, and reasonably priced. Fast forward I called them again this time to repair metal flashings on Monday and spoke to Marlo. Marlo took my $475 up front and told me it will be 4-6 weeks out for repair - I said okay. The same day Marlo leaves me a voice message they have a technician available to come by the next day Tuesday. I wait for them the whole day nobody shows up I call Marlo back because of NO SHOW. I keep calling Marlo everyday and was told that I am in the queve NO technician showed up for the rest of the week. I took 5 days off from work to wait for them. This is unacceptable to me especially for a REPEAT CUSTOMER."
Eric K on October 2023
Tom Yancey Company is owned and operated by Tom Yancey the great grandson of the Thomas Grayson Yancey the founder serving the Northern California since 1888. So...Don’t just call any old Yancey…Call 'Old Man Yancey' Along with this distinction comes age, experience and what we sometimes call…‘home improvement wisdom’. Why speak to a salesman when you can deal personally with Tom Yancey? You’re welcome to stop by our showroom and history center at 7101 Fair Oaks Blvd. to see our products and meet our knowledgeable staff. Always FREE estimates and Senior Discounts. Please visit our website tomyancey.com…Look for the bright green trucks. Additional Service Areas: Rescue, Rocklin, Dixon, Walnut Grove. Additional contact name - Marlo Bernardo. Additional email - mbernardo@tomyancey.com.
"Repeat Customer - This is my situation. I had used Tom yancey company years ago to repair my Shake roof they did a great job, arrived on time, and reasonably priced. Fast forward I called them again this time to repair metal flashings on Monday and spoke to Marlo. Marlo took my $475 up front and told me it will be 4-6 weeks out for repair - I said okay. The same day Marlo leaves me a voice message they have a technician available to come by the next day Tuesday. I wait for them the whole day nobody shows up I call Marlo back because of NO SHOW. I keep calling Marlo everyday and was told that I am in the queve NO technician showed up for the rest of the week. I took 5 days off from work to wait for them. This is unacceptable to me especially for a REPEAT CUSTOMER."
Eric K on October 2023
Cobex Construction Group is your 5-Star trusted exterior contractor for Roofing , Siding and Windows. We are a local family owned home improvement company with a combined 30 years of experience in home improvement and construction. Our company principle is "people before profit" we believe in the saying “Do it once, Do it right”
"I regret hiring Cobex to install a new roof on my house. They took five months to begin work and took twice as long as expected to complete. We asked the sales crew for custom skylights and to repair dry rot on the architectural details of the house. None of these details were passed to the construction crew and during construction, we were told the custom skylights would not be covered under warranty. It also became apparent that they did not have the expertise to handle the carpentry work for the dry rot repair. I had to manage the project daily to direct the repair work and point out corrections. In the end, we didn't get the skylights we agreed to and the dry rot repair and detail work was subpar. They missed areas of dry rot and used inferior wood. Also, Cobex did not tarp the roof before a predicted rain storm and damage was done to the interior ceiling, walls, furniture and carpet. Five other homes they were working on were also affected. I hired another contractor and did work myself to make repairs they missed since I did not trust Cobex's workmanship. We were given a discount but that did not cover the cost of additional repairs and rainwater damage."
Karen C on November 2023
Cobex Construction Group is your 5-Star trusted exterior contractor for Roofing , Siding and Windows. We are a local family owned home improvement company with a combined 30 years of experience in home improvement and construction. Our company principle is "people before profit" we believe in the saying “Do it once, Do it right”
"I regret hiring Cobex to install a new roof on my house. They took five months to begin work and took twice as long as expected to complete. We asked the sales crew for custom skylights and to repair dry rot on the architectural details of the house. None of these details were passed to the construction crew and during construction, we were told the custom skylights would not be covered under warranty. It also became apparent that they did not have the expertise to handle the carpentry work for the dry rot repair. I had to manage the project daily to direct the repair work and point out corrections. In the end, we didn't get the skylights we agreed to and the dry rot repair and detail work was subpar. They missed areas of dry rot and used inferior wood. Also, Cobex did not tarp the roof before a predicted rain storm and damage was done to the interior ceiling, walls, furniture and carpet. Five other homes they were working on were also affected. I hired another contractor and did work myself to make repairs they missed since I did not trust Cobex's workmanship. We were given a discount but that did not cover the cost of additional repairs and rainwater damage."
Karen C on November 2023
Our mission is to be a roofing contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today! Third generation roofing contractor based in the Central Valley and Sierra Foothills of Northern California.
"The True Roof team did a great job and we are really happy with the finished product."
Kevin M on June 2024
Our mission is to be a roofing contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today! Third generation roofing contractor based in the Central Valley and Sierra Foothills of Northern California.
"The True Roof team did a great job and we are really happy with the finished product."
Kevin M on June 2024
A slate roof is made of thin, even slices of natural slate stone laid over the roof frame and base layer. Slate is a hard, durable rock formed over millions of years from clay and volcanic ash under extreme pressure deep within the earth. Slate roofs are extremely heavy, even when the shingles are thin, so your roof will likely need reinforcement before your contractor can install the slate. These roofs offer a luxurious, high-end look and can last for decades, but they're costly to install and require regular maintenance.
Slate roofs offer several advantages over other roofing materials. Slate is easy to maintain, reliably lasts for decades, and is extremely durable. It offers a high-end natural look that's energy-efficient and provides a good return on investment. However, a slate roof is considerably more expensive than many other options. It's extremely heavy, may require structural reinforcement, and is complicated to install. Although it is strong, the tiles can crack with impact damage.
Real slate comes from natural stone. Synthetic slate comes from various sources made to look like slate. For either hard or soft natural stone, expect to pay $10 to $30 per square foot, each of which will last 50 to 200 years. If you choose synthetic slate, budget $10 to $15 per square foot. These options will last 20 to 50 years.
Slate roofs last for decades when properly maintained, with natural slate enduring from 50 to 200 years. Hard slate lasts 100 to 200 years, soft slate lasts 50 to 125 years, and synthetic slate lasts 50 to 100 years. The support structure and fixings often require replacement before the slate tiles themselves. Extreme weather, such as tornadoes and hail, reduces the overall lifespan of the roof.
Slate roofs are a valuable investment that boost property appeal and resale value. You receive an ROI of 60% to 70% when installing a slate roof. This roofing material is environmentally responsible because it is natural and lasts up to 200 years, keeping replacement waste to a minimum. In contrast, asphalt roofs expire after 20 to 30 years, which leads to increased waste in landfills.
Walking on your slate roof is not safe and you should avoid it. Don't tread on a slate roof because doing so risks damaging the tiles and risking your safety. Slate roofs are delicate despite their durability, and the weight of a person can crack the slate or cause unexpected slips due to a slick surface when wet. Professional roofing crews utilize specialized equipment to access and work on the roof without putting pressure on individual tiles.