Roofing contractor
Ascent Roofing San Diego
2525 Southport Way Ste j, National City, CA 91950
Listed under San Diego, CA
- Google average
- 4.9
- Ratings counted
- 135
- One and two star
- 2 of 135(1.5%)
- California median
- 0.8%
The first three are Google’s own figures for Ascent Roofing San Diego, read on 24 September 2026; the share is of every rating Google has counted, not of the review texts on this page. The median is ours — the middle figure among the California roofers we list with enough ratings to compare.
Rating breakdown
| 5 | 133 | 99% | |
|---|---|---|---|
| 4 | 0 | 0% | |
| 3 | 0 | 0% | |
| 2 | 0 | 0% | |
| 1 | 2 | 1% |
About typical — the typical roofer in California sits at 0.8%. A higher share is a reason to read the critical reviews below, not a verdict.
The critical reviews
The one and two-star reviews, first. These are what a star average hides, and they are the reason this page exists.
The only one or two-star review we hold for Ascent Roofing San Diego.
- 1 out of 5Trishia C2 years ago
Proceed with caution when working with Ascent Roofing. I had multiple issues with the company, (formerly known as Alpha Roofing). 1) When my roof was redone in 2019 to prepare for a solar installation, the contract workers hired left clear water bottles filled with urine around the roof and publicly visible areas of my driveway. The issue was resolved when I talked to Carlos about it. 2) There is a lack of follow through with communication for repairs. Around December 2023 I noticed a leak in my roof, I tried contacting Carlos via email and found out that the email address changed. When I contacted via phone, Carlos texted me that he would check out the issue on a Tuesday. Without a visit, Carlos gave me a quote via text of about $600 to possibly get the roof fixed and to have me verify if there truly is a leak. Carlos never came to visit as initially agreed upon, and I waited until January 2024 to reconnect with Carlos when I saw that there truly was a leak. I contacted Carlos on a Monday and was informed that I would be contacted few days to schedule a repair. I had no contact for a week. When I reached out the following Monday, I still hadn't receive any contact from Ascent Roofing until I posted a 2-star Google review. Within 15 minutes of posting a review, I received a call from Carlos and a planned visit for that afternoon. 3) Repairs were done but not to satisfactory. Although there was a 3rd party project on my roof that possibly contributed to the leak, Carlos's father, Jose, proceeded to repair the area of the leak. However, weeks after the repairs were done, my husband checked the roof and noticed shingles were not fixed in place appropriately. 4) Before repairs were done to my roof, Carlos asked me to change my Google review on the company. When I made changes to my review (from 2 stars to 4), Carlos was not satisfied and requested I takey review down if I had an ounce of a negative experience in the review. Being incentived to remove my review and think
Google cut this review short. The full text is on their Google profile.
Reply from the business
Dear Trishia, Thank you for taking the time to share your feedback with us. First and foremost, I think it’s important to summarize what happened here before listing all the details. Everything below will show that even though the warranty was voided by having someone else do improper work over the roofing system we installed properly, our team still went out to the property and fixed part of the damage. Also any delays in getting to your leak repair (which we did not cause) was during an unprecedented 1-2 weeks of extremely heavy rains where our team was helping many more homeowners survive the downpour. Though we value all our past clients, we had to handle the jobs as they came in. I do want to express our deepest regret for the issues you encountered. We have always expressed how important it is for us to be able and meet everyone’s expectations and deliver quality work and service. Please know that your concerns were before / still are taken seriously, and I’m committed to addressing them promptly. 1. We deeply regret any discomfort caused by the behavior of our past contract workers during the roof installation process. Rest assured, we have addressed this matter internally to ensure that such incidents do not occur in the future and we no longer associate with these contract workers, and with good reason. As you stated, we did take care of it and I’m happy to say this would never ever happen ever again to any of our clients. We try to instill our values and expectations to any employee or contract worker we deal with and will continue to always. 2. We apologize for the lack of communication and follow-through regarding the roof leak you experienced in December 2023. Your frustration with the delay in response time and scheduling is completely understandable, and we take full responsibility for any inconvenience caused. We acknowledge that our communication could have been more proactive and responsive, and we have taken steps to improve in this area alrea
What reviewers keep mentioning
Topics Google extracted from this business’s reviews, with how many mention each. These are words that appeared in reviews, which is not the same as a service the business sells.
- competitive pricing15
- efficient crew12
- responsive staff11
- great quote9
- timely completion8
- family owned business6
- reasonable estimate5
- underlayment replacement4
- flat roof replacement3
- timely quote3
Other reviews we hold
14 more of the 121 reviews we hold text for, most recent first. We do not hold every review Google has.
- 5 out of 5Ronald Williams2 weeks ago
We ultimately selected another roofer because of past work. I want to emphasize that our decision in no way reflects negatively on Carlos, Isaiah, or Ascent Roofing. We worked with them through the assessment and bidding process. They were impressive, professional, timely, and responsive to our questions. They were also fair and competitive with their bid. Give them serious consideration in your search for roof services.
Reply from the business
Hello Ronald, We appreciate you for giving us the opportunity to bid your roof, We wish you the absolute best and we hope you enjoy your new roof.
- 5 out of 5Federico Chiappina2 weeks ago
Great group extremely friendly and competent. Highly recommended them
Reply from the business
Hello Federico, It was a pleasure working with you, we are very grateful for the 5-star rating provided. Thanks!
- 5 out of 5maria Miranda3 weeks ago
We had a complete roof replacement done by Ascend Roofing, and we couldn’t be happier with the experience. After getting several quotes, Ascend offered the best value, and one of our neighbors highly recommended them after they had completed two roofs for their family. That recommendation gave us confidence, and they definitely lived up to it. Josue came out to meet with us in person, thoroughly explained the process, and provided a competitive quote. Once the project began, Jose was our main point of contact. He kept us updated throughout the entire job and was always responsive whenever we had questions. The communication from start to finish was excellent. The roofing crew was professional, respectful of our property, and made sure to clean up thoroughly at the end of each workday. It’s clear they take pride in both their workmanship and customer service. They also offer great financing options, which made the project much more manageable. Overall, we’re extremely happy with our new roof and the entire experience. If you’re looking for an honest, family-owned roofing company that provides quality work at a fair price, we highly recommend Ascend Roofing.
Reply from the business
Hi Maria, Thank you so much for taking the time to share such a thoughtful and detailed review! We’re happy to hear that you’re happy with your new roof and with your experience from start to finish. We truly appreciate your trust and support!☺️
- 5 out of 5Paul Streickera month ago
The single ply looks great. Did it in two days, not three. Price was competitive, and Carlos was friendly and knowledgeable. Nice job.
Reply from the business
Hello Paul, We feel very happy and honored to have fulfilled your expectations,Thank you for your 5* review,It was great working with you!
- 5 out of 5Michael Williamsa month ago
I just had my roof done and I am very happy on how I came outlooks great. Isaiah and crew did a great job and informed me of everything that was going on.. fixed problems for me that was not even roof related..so thank you to your team and Isaiah thank you for all your help.
Reply from the business
Hello Michael, Thank you for your wonderful review! We're so glad you're happy with your new roof. We'll be sure to pass your kind words along to Isaiah and the crew. We truly appreciate your trust and support!
- 5 out of 5Savannah Hilla month ago
As a property manager, I've worked with many roofing companies over the years, and Ascent Roofing has consistently been very reliable. Their pricing is fair and transparent, and the quality of work has always been excellent. They're responsive, communicate well throughout the process, and complete jobs on schedule. We know we can trust them to do the job right the first time without cutting corners. We highly recommend Ascent Roofing to both homeowners and fellow property managers.
Reply from the business
Hi Savannah, Thank you for your continued trust and support! It means a lot to have the confidence of experienced property managers like you. We appreciate your kind words about our team, communication, and workmanship, and we look forward to continue working with you!
- 5 out of 5Jose Daniel Armendariza month ago
Carlos and the entire team at Ascent Roofing managed our project with great costumer service and craftsmanship. The entire roof needed fixing, Ascent Roofi g was patient in responding to all my questions and offered me a competitive quote and a payment plan. Definitely recommend Ascent Roofing.
Reply from the business
Hello Jose, Thank you for sharing your experience with us, It was a pleasure working on your roofing project. -Ascent Roofing Team
- 5 out of 5Cora Ames2 months ago
Ascent Roofing repaired my house damaged roof the team did an outstanding job!! Very satisfied and very kind, courteous owner & workers. Keep up the good work!! Thank you!
Reply from the business
Hello Cora, We are very glad to hear that we met your expectations and that we were able to give your roof that renovation that was needed. -Ascent Roofing Team.
- 5 out of 5Robert May2 months ago
Had my aging roof replaced with brand new Spanish tiles. They were very competitive with their pricing, kept change orders to a minimum and did a fantastic job. Would definitely recommend to others.
Reply from the business
Hello Robert, I’m glad you had a good experience with us and were kind enough to share with others here with your review. Enjoy your new roof!😁
- 5 out of 5Rick K. K4 months ago
Very pleased with our roof installation. Professional, knowledgeable and patient (senior citizen). Josue was our estimator and his brother Isaiah supervised the crew. The crew arrived on time and were pleasant. They brought their own portable rr. Senior discount and some credit for fascia replacement. Warranty for roofing material and workmanship was good and transferable. We discussed the cleanup and all items were done well.
- 5 out of 5R H5 months ago
I recently had my roof replaced and I’m extremely happy with the experience. The team was professional, punctual, and very knowledgeable throughout the entire process. Josue explained the process clearly, provided a fair estimate, and promised to complete the work on schedule. The crew worked efficiently and kept the job site clean every day, which I really appreciated. The quality of the workmanship is excellent and my new roof looks fantastic. It’s clear they take pride in what they do. If you’re looking for a reliable and honest roofing company, I highly recommend them. Great service, great communication, and great results! Thank you, Josue, Isiah, Jose and everyone else!
Reply from the business
Hello Reem, Thank you so much for taking the time to write us a review, we are very happy to hear that our team was able to meet all your expectations. It means a lot to us to hear that you were happy with the entire process! -Ascent Roofing Team
- 5 out of 5Brett Streeter5 months ago
We had an outstanding experience with Ascent Roofing San Diego from start to finish. The team was professional, punctual, and extremely knowledgeable. They walked us through the entire process, answered all of our questions, and made sure we felt confident in every decision.
Reply from the business
Hi Brett, Thank you for your kind review and for choosing Ascent Roofing! We’re so glad you had a great experience and felt confident throughout the process. It was a pleasure working with you, and we’re always here if you need anything in the future!
- 5 out of 5S F6 months ago
Ascent should be high on your candidate list for anything roofing. The customer service is 2nd to none, they show up on time & ready to give personal attention to your needs. Every employee we came in contact throughout were all on the same page with the same goal. Even the follow-up afterwards was straight out of a Masters Class in the Customer counts!! Thank you Ascent.
Reply from the business
Hello, Thank you for your honest review We’re proud that the team at Ascent Roofing San Diego delivered the service and follow-up you deserve. We truly appreciate your trust and your kind words!
- 5 out of 5Gautam Sampath6 months ago
Excellent service and follow-up especially on new years day weekend. very professional service and great customer service
The latest post from this business
Posted by Ascent Roofing San Diego to their own Google profile 3 weeks ago. Their words, not ours.
Roofing an entire community isn't the same as roofing a single home. Multiple buildings, shared schedules, and residents who need to know what's happening and when, it takes real coordination to get right. We handle every phase of the process: scheduling, resident communication, and phased work, so your HOA or multifamily property stays informed from start to finish. #HOARoofing #MultifamilyRoofing23 hours agoCall now
What Ascent Roofing San Diego says about itself
Taken from the business’s own website. We have not checked any of it. These are quotes, not credentials — a roofer writing “licensed and insured” on their homepage is not evidence that they are.
States years in business
“…Estimate Family owned and operated with over 40 years in the roofing industry 5 Stars on…”
Free estimates
“…Get My Free Estimate Family owned and operated with over…”
Financing available
“…Financing Available Many roofing projects require…”
Family owned
“…repairs and routine maintenance, our family-owned company ensures your roof is strong…”
Their site also states: warranty offered.
Other roofers in San Diego
Ranked by how many ratings Google has counted.
| Roofing contractor | Google average | Ratings counted | One and two star | Contact |
|---|---|---|---|---|
| Resilient Roofingthorough inspection, polite crew, courteous staff4.8259 ratings4.2% one and two star(619) 501-2138 | 4.8 | 259 | 4.2%11 of 259 | (619) 501-2138 |
| California First Roofingshingle selection, efficient crew, flashing repair5.0148 ratings0% one and two star(424) 777-1619 | 5.0 | 148 | 0%0 of 148 | (424) 777-1619 |
| Roofing Specialists of San Diegoknowledgeable staff, thorough inspection, reasonable quote4.8147 ratings3.4% one and two star(858) 922-5903 | 4.8 | 147 | 3.4%5 of 147 | (858) 922-5903 |
| Peak Builders & Roofers of San Diegoroof replacement, efficient team, patio construction4.9144 ratings1.4% one and two star(619) 566-1911 | 4.9 | 144 | 1.4%2 of 144 | (619) 566-1911 |
| Colin's Emergency Rooferscrew, rain, flashing4.9127 ratings0% one and two star(858) 923-4199 | 4.9 | 127 | 0%0 of 127 | (858) 923-4199 |
| 619 Roofingroof replacement, inspection, estimate4.8125 ratings4.8% one and two star(619) 609-0214 | 4.8 | 125 | 4.8%6 of 125 | (619) 609-0214 |
Where this page comes from
Every figure above is Google’s, captured on 24 September 2026. The star average and the 135 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 135, of which 121 have any text — and it is not everything Google shows.
Roof Warden does not verify licenses, bonds, insurance or workers’ compensation cover, and nothing on this page should be read as though we had. Confirm those directly with the contractor and with your state or provincial licensing body before you hire anyone.