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.
"We just had our roof and solar reinstalled by Diamond Ridge Roofing Systems, and the experience was fantastic. A huge shoutout to our project manager, Marcello, who didn?t just dictate how things would be done?he actively involved us in the process. He took our input and preferences into account, and we found a great balance that met both our functional and aesthetic goals. We really appreciate his collaborative approach and would definitely recommend asking for him specifically. Overall, a great experience!"
Meghan P on May 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.
"We just had our roof and solar reinstalled by Diamond Ridge Roofing Systems, and the experience was fantastic. A huge shoutout to our project manager, Marcello, who didn?t just dictate how things would be done?he actively involved us in the process. He took our input and preferences into account, and we found a great balance that met both our functional and aesthetic goals. We really appreciate his collaborative approach and would definitely recommend asking for him specifically. Overall, a great experience!"
Meghan P on May 2025
Roof Recovery is a family owned roofing company dedicated to providing high-quality workmanship and outstanding customer service. Our goal is to provide our customer with an enjoyable experience. We value the time, skills, and expert opinions of our highly trained staff that set us apart from the rest. We let our passion do the work. Call today to schedule a free estimate for your roof repair or replacement. *We do not offer any services for buying, selling, or realtors for repairs or replacements.
"Great overall experience"
Chris C on April 2025
Roof Recovery is a family owned roofing company dedicated to providing high-quality workmanship and outstanding customer service. Our goal is to provide our customer with an enjoyable experience. We value the time, skills, and expert opinions of our highly trained staff that set us apart from the rest. We let our passion do the work. Call today to schedule a free estimate for your roof repair or replacement. *We do not offer any services for buying, selling, or realtors for repairs or replacements.
"Great overall experience"
Chris C on April 2025
It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.
"Repaired fast"
Umesh P on November 2021
It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.
"Repaired fast"
Umesh P on November 2021
"Looking for a trusted roofing contractor in San Jose? Lifetime Roofing & Renovation, Inc. has been San Jose’s go-to roofing company since 2010. We provide expert roof repair, roof replacement, and new roof installation services for both homes and businesses. Whether it’s fixing leaks, replacing old shingles, or handling complete roof overhauls, no job is too big or small. Our experienced team ensures every roof is built to last — protecting your property and your investment. Call us today for a free, no-obligation estimate and speak directly with a roofing expert!"
"Harry B. came out and gave me a very reasonable estimate. He and his foreman came out several days later and repaired my roof. Will probably hire them to replace my roof when the time comes."
Tim C on May 2025
"Looking for a trusted roofing contractor in San Jose? Lifetime Roofing & Renovation, Inc. has been San Jose’s go-to roofing company since 2010. We provide expert roof repair, roof replacement, and new roof installation services for both homes and businesses. Whether it’s fixing leaks, replacing old shingles, or handling complete roof overhauls, no job is too big or small. Our experienced team ensures every roof is built to last — protecting your property and your investment. Call us today for a free, no-obligation estimate and speak directly with a roofing expert!"
"Harry B. came out and gave me a very reasonable estimate. He and his foreman came out several days later and repaired my roof. Will probably hire them to replace my roof when the time comes."
Tim C on May 2025
With over 10 years of experience in the roofing industry, we are the service professionals you need to take care of your home or business. We handle all types of roofing projects. We will treat your home as we would treat our own. Give Duncan's Roofing a call today, we look forward to working with you!
"Customer service was excellent. Contractor showed us all the defective tiles and explained what needed to be done in order to stop the leaks. Contractor is very knowledgeable, friendly, & pleasant to work with. We will definitely recommend him to friends and family. "
Nancy F on February 2025
With over 10 years of experience in the roofing industry, we are the service professionals you need to take care of your home or business. We handle all types of roofing projects. We will treat your home as we would treat our own. Give Duncan's Roofing a call today, we look forward to working with you!
"Customer service was excellent. Contractor showed us all the defective tiles and explained what needed to be done in order to stop the leaks. Contractor is very knowledgeable, friendly, & pleasant to work with. We will definitely recommend him to friends and family. "
Nancy F on February 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. We have over 37 years experience in our industry. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We offer 24 hour emergency service.
"Allen's all-weather roofing was a great experience they were professional on time and did a great job I recommend Allen's all weather roofing for any roofing concerns 🙂"
Brian P on April 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. We have over 37 years experience in our industry. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We offer 24 hour emergency service.
"Allen's all-weather roofing was a great experience they were professional on time and did a great job I recommend Allen's all weather roofing for any roofing concerns 🙂"
Brian P on April 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
We Stand Behind Our Work, Quality, Brand and Commitment Located in San Jose, My Construction Group is your one source for construction needs, and quality design. Our experienced team and project managers will listen and help you focus on your goals, create an innovative design or renovate on matching your vision, and take all the worry and stress out of the process for you. Our team of professional contractors and project managers oversee and manage each project efficiently through on-site preparation, on-time scheduling, accurate budgeting and cost management. In addition, our goal is to assure quality building services while maintaining consistent client communication throughout each project. My Construction Group is a leading home remodeling company, interested in making the best and most remarkable construction in California. Please click or copy the link to see our new construction project https://youtu.be/1teqJZQhzBA
"Our experience is identical to what other reviewers shared. And yes, you should run from this company as fast as you can. Do not buy what Abraham shared that the payment must be made when the inspection is passed. Check the Business and Professions code yourself, the payment only needs to be made when the job is completed. It is very COMMON that the job is not even done or poorly performed even the inspection is passed. Here are the issues that multiple families including us run into with this company:: The project was delayed for over 9 months. No one manages the job. He often employs young men from his own Jewish community. They are enthusiastic but had no prior experience. The worse part is that they don't get paid. Two of them even set up a new construction business knowing Abraham will never pay them. Subcontractors can put your house on lien also. Many reviews you see on Yelp, Google, Angi are NOT genuine. Even the references are fake with hindsight, we were given 2 references. One reference shared the exact same accent as the PM. The other reference was initially happy with their work, but then reached out to us and shared a similar horror story with them like what we experienced. You will lose a lot of $$$ on materials as the subcontractors will somehow leave a thousand dollars worth of quartz at home. Maybe they want to compensate for the money Abraham owed them? Let me tell you, reordering materials is not fun."
Jaqueline R on May 2025
We Stand Behind Our Work, Quality, Brand and Commitment Located in San Jose, My Construction Group is your one source for construction needs, and quality design. Our experienced team and project managers will listen and help you focus on your goals, create an innovative design or renovate on matching your vision, and take all the worry and stress out of the process for you. Our team of professional contractors and project managers oversee and manage each project efficiently through on-site preparation, on-time scheduling, accurate budgeting and cost management. In addition, our goal is to assure quality building services while maintaining consistent client communication throughout each project. My Construction Group is a leading home remodeling company, interested in making the best and most remarkable construction in California. Please click or copy the link to see our new construction project https://youtu.be/1teqJZQhzBA
"Our experience is identical to what other reviewers shared. And yes, you should run from this company as fast as you can. Do not buy what Abraham shared that the payment must be made when the inspection is passed. Check the Business and Professions code yourself, the payment only needs to be made when the job is completed. It is very COMMON that the job is not even done or poorly performed even the inspection is passed. Here are the issues that multiple families including us run into with this company:: The project was delayed for over 9 months. No one manages the job. He often employs young men from his own Jewish community. They are enthusiastic but had no prior experience. The worse part is that they don't get paid. Two of them even set up a new construction business knowing Abraham will never pay them. Subcontractors can put your house on lien also. Many reviews you see on Yelp, Google, Angi are NOT genuine. Even the references are fake with hindsight, we were given 2 references. One reference shared the exact same accent as the PM. The other reference was initially happy with their work, but then reached out to us and shared a similar horror story with them like what we experienced. You will lose a lot of $$$ on materials as the subcontractors will somehow leave a thousand dollars worth of quartz at home. Maybe they want to compensate for the money Abraham owed them? Let me tell you, reordering materials is not fun."
Jaqueline R on May 2025
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
Owner-operated. Owner is on all jobs. Occasionally uses subs for large jobs. Cost is determined by the job. No additional travel charges. No service charges. Extra charge for after hours service. May contact through email.
"Jeff Ratchford was responsive, professional, and went above and beyond my expectation. His bid was clear and he was thorough in his explanations of the process and the roofing materials. He knows what he is talking about! Ann Johnson"
Ann J on February 2025
Owner-operated. Owner is on all jobs. Occasionally uses subs for large jobs. Cost is determined by the job. No additional travel charges. No service charges. Extra charge for after hours service. May contact through email.
"Jeff Ratchford was responsive, professional, and went above and beyond my expectation. His bid was clear and he was thorough in his explanations of the process and the roofing materials. He knows what he is talking about! Ann Johnson"
Ann J on February 2025
If more than 30% of your slate roof is damaged, it's time to consider a full replacement. This will prevent further deterioration and avoid costly recurring repairs. A professional slate inspection (costing between $130 and $360) can confirm whether repairs are sufficient or if a full roof replacement is the better option.
A slate roof can last anywhere from 60 to 150 years, depending on factors like installation quality, regular maintenance and repairs, and local weather conditions. Compared to materials like clay and concrete, which often last around 50 years, a well-maintained slate roof offers superior longevity, durability, and long-lasting aesthetic appeal.
Yes, you can use temporary patch solutions, such as roofing cement or patchwork, to provide immediate relief for minor leaks or underlayment issues observed from inside your home. However, these provisional fixes do not replace the need for a permanent, professional exterior repair, which is necessary to ensure the long-term integrity and weather resistance of your slate roof.