- Commercial Roofing Company San Diego
Top-Ranking Commercial Roofing Company San Diego
When it comes to finding a reliable commercial roofing company in San Diego, Ascent Roofing is the name you can trust. With over 40 years of experience, we provide high-quality roofing solutions and exceptional customer service tailored to your business needs.
- Licensed, Insured, and Experienced Roofing Experts
- Competitive Pricing with No Hidden Fees
- Financing Options Available for Commercial Projects
- Long-Term Warranties on All Commercial Roofing Systems
Have Questions?
Licensed & Insured
Backed by Warranty
Written Contracts Every Time
Serving San Diego & Orange County
- Roofing License: C-39 #1030774
Ascent Roofing: Your Trusted Commercial Roofing Company San Diego
At Ascent Roofing, we specialize in delivering top-quality commercial roofing services in San Diego County. Whether you need a new roof installation, roof repair, or regular maintenance, our team of roofing specialists is here to provide reliable, long-lasting solutions for your commercial property.
We’ve earned the trust of businesses across the San Diego area, handling everything from office buildings and warehouses to medical facilities and retail spaces. No project is too big or small for our experienced team of roofing experts.
Our Process for Commercial Roofing Projects
At Ascent Roofing, we believe in making every commercial roofing project – large or small – as smooth and stress-free as possible. Here’s how we work, step by step:
Initial Roof Assessment & Inspection
We begin every project with a thorough roof inspection to assess the condition of your commercial roof. Whether you need roof repair or a full roof replacement, we identify any issues and provide honest feedback to help you choose the best solutions.
Comprehensive Roofing Estimate & Consultation
Once the inspection is complete, we’ll provide a free estimate and walk you through your roofing options. With transparent pricing and a clear explanation of which roof system works best for your property, you’ll always know exactly what to expect.
Project Scheduling & Coordination
We understand time is valuable, so we work with you to set a schedule that causes the least disruption to your business. Our local roofing experts will coordinate every step of the process, ensuring the roof installation or repair happens on time, without unnecessary delays.
Roof Installation or Repair
When it’s time to start, our team gets to work. From new roof installations to roof repairs, we deliver high-quality roofing that’s on time and within budget. Our goal is to complete the job with minimal impact on your daily operations.
Post-Completion Follow-Up & Warranty
When it’s time to start, our team gets to work. From new roof installations to roof repairs, we deliver high-quality roofing that’s on time and within budget. Our goal is to complete the job with minimal impact on your daily operations.
Roofing Systems We Offer
At Ascent Roofing, we specialize in providing the best roofing systems tailored to your commercial property’s needs. Whether you’re dealing with a flat roof or something more traditional, we have you covered with systems that are built to last and perform at their best.
Single-Ply TPO Roofing Systems
For flat roofs, single-ply TPO is an excellent choice. It’s energy-efficient, durable, and resistant to UV damage, making it a reliable solution for commercial properties that need a roof that’s both tough and cost-effective.
Shingle Roofing Systems
If you prefer a classic roofing option, shingles provide a great balance of durability, appearance, and affordability. Our shingle roofs are perfect for smaller commercial buildings, offering reliable protection with a traditional aesthetic.
Tile Roofing Systems
Looking for a more sophisticated, long-lasting roof? Tile roofing is a fantastic option for commercial buildings that want enhanced durability and visual appeal. It can withstand tough weather and adds a stylish, high-end look to your property.
Torch Down Roofing Systems
For commercial buildings with low slopes, torch-down roofing is ideal. This multi-layer system provides exceptional waterproofing, making it perfect for roofs that need extra protection against the elements.
Get a fast, free estimate from our local roofing experts — trusted by homeowners across San Diego.
- Services
All of Our Commercial Roofing Services
At Ascent Roofing, we know that a sturdy, reliable roof is crucial to keeping your business running smoothly. Whether you’re dealing with a leaky roof or need a full roof replacement, our team is ready to provide the roofing services you can count on, with no stress and no hassle.
Roof Installation & Replacement
Need a new roof? We’ll handle your roof installation or replacement with the best professional roofing materials and craftsmanship.
Roof Repairs
When your commercial roof starts showing signs of wear, our roof repair team is ready to jump in with quick, reliable solutions to handle everything from leaks to more serious damage.
Roof Maintenance
Regular roof maintenance is key to avoiding costly repairs down the line, and we offer custom maintenance plans to keep your roof system in top condition year-round.
Roof Inspections
Our thorough and proper roof inspections catch issues early, detecting hidden damage or wear that could lead to bigger problems, ensuring your commercial property stays protected.
Custom Roofing Solutions
Whether it’s a single-ply system, shingles, or another option, we provide the right commercial roofing system for your needs.
At Ascent Roofing, we’re dedicated to being your go-to commercial San Diego roofing contractor. Let us take care of your roof so you can focus on running your business.
National City, California #1 Rated Roofing contractor 111+ 5-Star Google Reviews
Posted on Ginny HallnerTrustindex verifies that the original source of the review is Google. I highly recommend Ascent Roofing Company of San Diego for roofing services in the San Diego area. They recently completed a full roof replacement on our home and we appreciate the skill and professionalism afforded to my husband and me. They arrived on time for appointments and maintained a clean work area. Communication was excellent, with updates and answers to questions. The workmanship was exceptional. High-quality materials were used, and attention to detail was given during the installation. The project finished on time, and the pricing was competitive and reasonable. Their professionalism, quality of work, and customer service are noteworthy. We were referred to the company by a neighbor and they were equally happy with the work. Thank you Isaiah & Josue Macias and your team for a job well done! Ginny Hallner, 7785 Madrilena Way, Carlsbad, CAPosted on Bovey RainguttersTrustindex verifies that the original source of the review is Google. Ascent roofing is top tier. Family-owned and operated. They are the best and most efficient roofers in San Diego.Posted on Lo SMTrustindex verifies that the original source of the review is Google. This review is a long time coming as it’s been several months but I have to say how amazing Ascent roofing has been for our home and family. We had a consultation with Josue who took the time to address our concerns and patiently answer the million questions I had. The installation crew was professional, friendly and worked fast. Saira helped navigate through all the paperwork and explained everything so I felt confident before signing my life away on such a large investment. On top of that, the price was very competitive, especially living in such an expensive city. If you’re looking for a good, reliable roofing company with family values, do not hesitate to give these guys a call and see for yourself!Posted on Brett PerkinsTrustindex verifies that the original source of the review is Google. Ascent Roofing is the best home improvement experience we've ever had. The communication was great and the roofing crew was fast, efficient and flawless. Pure professionalism from start to finish. 6 out of 5.Posted on Thomas PrimoschTrustindex verifies that the original source of the review is Google. I recently had Ascent complete a full reroof of my 2 story home. My home is about 3400 square feet with three separate roof sections and a solar system. From the first meeting they were great. After discovering a leak, I scheduled Josue to provide estimates on fixing the leaking portion or doing the entire roof. The day of the estimate I had a conflict arise and Josue easily rescheduled for the next day. He arrived on time and from the first conversation I found him very pleasant. His pricing was very competitive. All their references checked out and confirmed the competitive pricing and their satisfaction. Once I signed the contract, within hours I was contacted by Isaiah who was the job scheduler. I was impressed just how quickly he called me to schedule the job for about a week in the future. This was important as there were a series of storms reported about a two weeks out. As promised his full crew arrived at 7am on the start date and began the disassembly. Every day for about a week (except Sunday) a full crew of 5 was on my roof. They were all very polite ands courteous to my wife and kids. They worked everyday from 7-4ish. Everyday, before they left, they made sure to clean up the work area around the home. Isaiah provided me with nightly reports of the progress his crew was making. He explained what to expect the following day...and he was right every time. As part of the job they had to remove my solar panels. They were reinstalled in the same working order as before the job. Isaiah promised my roof would be water tight every night just in case the rain came early. The job was completed on time and 2 hours before a 4 day rain storm. There were no leaks! I have had poor experiences with prior contractors where only partial crews would show up. So I was impressed when everyday a full crew was present. I commend Ascent for having the full crew show up and finishing the job on time. Another point I want to mention is their support team is stellar. Ascent was extremely helpful pulling permits from the city of San Marcos. Their patience dealing with the city's bureaucracy was amazing. To sum up, they are friendly, honest, skilled and on time! I definitely highly recommend them.Posted on Matthew RitzmanTrustindex verifies that the original source of the review is Google. Bought my first house and my inspector let me know that my roof was end of life. There were also over 20 solar panels on the roof making this not a super simple replacement. Isaiah was my project manager and was absolutely superb. Other Roofers told me the project would take 5 days, Isaiah and his team had the roof completed in 2 and done very well for a very competitive price. The lead on the second day gave me a walkthrough upon completion to make sure I was happy with the work. There was a slight hiccup reconnecting the panels (one panel was not generating power) but without question Isaiah had his solar team back out working until they solved the issue. I will be recommending Ascent to anyone I know looking for a roof.Posted on Steven LewisTrustindex verifies that the original source of the review is Google. Ascent Roofing has been professional, courteous and efficient from the very start. I am completely pleased and happy with the new roof. The team showed up on time and completed the job in about 2 days. They even came back out at a later time to fix a little issue that needed fixed. I would recommend Ascent Roofing to others who are looking for getting their roof replaced.Posted on andrea wellsTrustindex verifies that the original source of the review is Google. From the first call to the completion of the roofing, the level of professionalism was outstanding. I had questions along the way and Isaiah and team were incredibly responsive and kind. I was kept up to date on findings during the roof replacement. I highly recommend Ascent Roofing.Posted on Catherine PersonTrustindex verifies that the original source of the review is Google. Our 60’s townhome’s roof was fifteen years out of warranty and had developed leaks in six areas. We sought multiple roof bids based on our HOA’s new set of architect plans, to ensure that bids included all the same components. We chose Ascent Roofing and are very happy with their work, the staff, the price. They went above and beyond and provided excellent communication from the first phone call with the support staff and estimator through final billing. Owner Carlos Alfaro personally supervised the construction project. This is a family owned business that takes pride in their work Thank you to all at Ascent!Posted on Jared McElhanyTrustindex verifies that the original source of the review is Google. Ascent did an excellent job replacing our roof. Great communication throughout the process. Highly recommend.
Why Choose Ascent Roofing?
Transparent Pricing
At Ascent Roofing, we believe in transparent pricing—you’ll always know exactly what you’re paying for, with no hidden fees to surprise you.
Efficient Project Management
Our dedicated project managers ensure that your commercial roofing project is completed on time and within budget, keeping everything running smoothly from start to finish.
100% Satisfaction Guarantee
We stand behind our work with a 100% satisfaction guarantee, so you can trust that we’ll deliver quality results that meet your expectations.
Financing Options
We offer flexible financing for commercial projects, making it easier for you to get the roofing services you need without breaking the bank.
Satisfied customers
Clients We Serve
Office Buildings
Retail & Shopping Centers
Warehouses & Distribution Centers
Medical & Healthcare Facilities
HOAs & Apartments
Educational Institutions
- What our clients are saying ...
In Their Own Words
"I would recommend them... I'm sure we'll use them again. They did a great job!"
- Jim Parsons
We're so impressed... we're not the only ones in our neighborhood to receive excellent expertise... the project completion was easier than we expected... mission accomplished!"
- Patricia Meacham
"The crew knew what they were doing... I felt very comfortable with Carlos... It's not just functional, it's beautiful!"
- Jeff Schwartz
"Sunrun recommended Ascent Roofing... it's very easy to communicate... they answered all my questions and pointed out some of the problems and gave me all the insight."
- Chen Gang
- FAQ's
Frequently Asked & Questions
How do I know when my commercial roof needs replacement?
If your roof is showing signs of significant wear, like leaks, sagging, or excessive granule loss, it might be time for a roof replacement. Our expert team at Ascent Roofing will perform a thorough roof inspection to determine if a replacement is necessary or if repairs can extend the life of your current roof system.
What roofing materials are best for commercial properties?
The best roofing materials for commercial properties depend on factors like climate, budget, and the building’s function. TPO and PVC roofing are popular for flat roofs due to their energy efficiency, while metal roofing offers durability for warehouses and industrial buildings. Our team can help you choose the right roofing system based on your specific needs.
Do you offer financing for commercial roof replacements?
Yes, we offer flexible financing options for commercial roof replacements, making it easier for businesses to manage the costs of a new roof. With options like low-interest rates and zero-down payment plans, we ensure that roofing services are accessible without compromising on quality.
How long does it take to replace a commercial roof?
The timeline for a commercial roof replacement depends on the size and complexity of your building, but most projects typically take 1 to 3 days. Our team works efficiently to minimize disruption to your business operations while ensuring high-quality workmanship on every project.
What warranties do you provide for commercial roofing?
We provide warranties on both materials and workmanship for all commercial roofing projects. Depending on the roof system installed, warranties can range from several years to a lifetime, giving you peace of mind that your roofing investment is protected.
- Get In Touch
Get Started with Ascent Roofing Today
Your commercial property deserves the best when it comes to quality roofing, and at Ascent Roofing, we’re here to deliver just that. Whether you need a new roof installation, roof repair, or preventative maintenance, our team is ready to help. Don’t wait until a small San Diego roofing issue turns into a big problem—reach out today for a free consultation or estimate.
Ready to protect your commercial property with a reliable, durable roof? Contact Ascent Roofing today for a free San Diego commercial roofing consultation!
- 2525 Southport Way, Suite J National City, CA 91950
- 858-462-7753
- office@ascentroofingsd.com
- Mon-Sat: 7:00am to 6:00pm