Family-Owned · Licensed, Bonded & Insured
Mon–Fri 7:30am–6pm · Sat 8am–4pm Info@premierroofingretrofit.com
Your roof protects your tenants, inventory and operations. We replace and repair flat, TPO and low-slope commercial roofs across the Bay Area, and plan the work around your business so disruption stays low.
Free Estimate
Tell us about your roof and we’ll call you back to schedule your free inspection.
🔒 Your information is never shared or sold.
Commercial Services
Commercial roofing is as much about logistics as installation. We plan access, material staging and noisy work around your tenants and hours, keep the site safe and clean, and communicate with your property manager throughout the job. Then we install a roof system that suits the building, from reflective TPO to detailing around rooftop HVAC.
Tear-off and new TPO or low-slope system, phased if needed.
Seams, flashing, drains and punctures repaired quickly.
Apartment, condo and mixed-use buildings.
HVAC curbs, skylights and penetrations sealed into the membrane.
Why Premier
Bay Area commercial roofs take a beating from summer UV and winter storms, and a single leak can damage inventory, equipment or a tenant’s unit. We give property owners and managers clear written scopes, honest timelines and photo documentation of the finished work. We’re licensed, bonded and insured, and we’ll work with your team to keep the building running during the project.
Line-item pricing your board or owner can approve.
Work planned around tenants and business hours.
Coverage on every commercial project.
Progress and completion photos for your records.
Reviews
Real reviews from our customers on Google.
EXCELLENT
Based on 59 reviews
Posted on Google![]()
David CheungTrustindex verifies that the original source of the review is Google.
Awesome experience by far, thanks to Nick Vandever, the biggest difference maker. Unlike others, he explains the Feature Advantage and Benefits… my roof is more than 30 years old, Nick explained how things work for my protection and then the most important part - warranty. Really appreciate his professionalism. Today Oct 3, 2026 the temp was 95, hottest day of the year, it literally feels we are in the 79s inside, under our new roof… Thank you Nick!Posted on Google![]()
Russel KayserTrustindex verifies that the original source of the review is Google.
I had the pleasure of working with Vini K on getting a quote. Though I ended up going with another roofer due to price I found Vini to be knowledgeable, professional and personable. If you are looking for a roofing contractor I would recommend meeting him for a quote.Posted on Google![]()
Jennifer RayTrustindex verifies that the original source of the review is Google.
I just wanna take a minute to think Nick for coming out and giving me a quote at my property. He was very professional honest, caring, straightforward. He answered all my questions. He had a lot of patience. I really appreciate his time to make sure everything was thorough honesty and integrity I will recommend Nick to everybody that comments about my roof. And on top of that, the whole project was done in one day amazing with Everything left in an orderly fashion thank you again Jennifer RayPosted on Google![]()
James EhrlichTrustindex verifies that the original source of the review is Google.
Premier was great to work with. My project manager was Fernando Quintero and he did a fantastic job staying in contact, making sure everything was going to my specifications, and getting workers out to our house quickly. Our new roof and gutters look amazing. Highly recommend.Posted on Google![]()
Marie ChanTrustindex verifies that the original source of the review is Google.
Nick at Premier Roofing & Retro-Fit has been truly amazing! He is most pleasant to work with and is absolutely responsive and a great problem solver. We knew exactly what to expect at any time throughout the project because Nick is such a great communicator. He took care of all issues and made the entire project smooth and stress-free. He answered questions right away and responded to requests promptly. As soon as I got off the phone with Nick, walk outside and Nick had already reached out to David, supervisor for the crew, and David is already asking the crew to carry out the request. The crew has been very efficient and cleaned up meticulously each and every day. We can't be more happy with their work and would highly recommend Nick and Premier Roofing and Retro-Fit. Nick and the entire crew deserved a 10 star!Posted on Google![]()
Drew WhitedTrustindex verifies that the original source of the review is Google.
We needed a roof replacement for our home in Sunnyvale. It was very quick to get an appointment set up for an estimate with Premier. Vini met with us and instantly made us feel comfortable and answered all of our questions, many of which before we even got a chance to ask them. Vini is knowledgeable and super friendly. After putting our deposit down, the job started quickly thereafter, and the crew was professional, quick, and left the job site clean. We are very pleased with our new roof. It looks beautiful, which we did not expect to see such a difference. Don’t hesitate to have your job done with Premier. We are extremely happy that we went with them!Posted on Google![]()
Barbara FugateTrustindex verifies that the original source of the review is Google.
Premier Roofing is easily a 5 star company. Lets face it getting a new roof if scary and you should prepare yourself for sticker shock. Premier wasn’t the cheapest company I got estimates from, nor were they the most expensive. But Premier’s Project Manager Nick didn’t just drop off a few pieces of paper like the others. He took pictures of the roof so I could see problem areas. And Nick explained my options from patch to silicone to complete replace. The twenty year warranty drove me to doing a complete replacement of my existing roof. Once I signed the contract Nick treated me like a valued customer. He kept me updated on the progress with pictures and always notified me as to what was going to be done on that day. He was here probably five different times looking at the work and checking in to see if had any concerns. Nick gave me his cell phone number so I could text him any questions I had. He was so well organized he could even tell me what time the workers would be at my home, and the workers were not only on time they were early every day. When the roof required plywood (you have to expect problem areas in an 85 year old house) Project Manager Vini was also great at explaining my options and I was so happy to hear he had access to the necessary plywood. Vini made sure i had photos of the plywood iinstalled. Manuel and his crew were hard workers. They were also friendly guys. When one saw me dragging my grocery cart up the hill, he immediately asked to help. By him carrying my groceries up to my kitchen he saved me at least 3 trips up and down the stairs. It's the little things. Manuel’s crew left a clean site after every shift. No debris was ever left behind. Great company. Nick and Vini took a lot of the worry out of a project like this. Yes, I can highly recommend Premier Roofing.Posted on Google![]()
Ice SkaterTrustindex verifies that the original source of the review is Google.
Nick & Vini were very polite, informative and helpfulPosted on Google![]()
Marvin OcampoTrustindex verifies that the original source of the review is Google.
Premier roofing was very professional and got my roof replaced quick. Nick was always keeping me updated and was able to work with my needs. Top tier service and would recommend
FAQ
Have a different question? Call us at (408) 440-5226 and talk to a real person.
Mainly flat and low-slope roofs: TPO, modified bitumen and similar systems on offices, retail, warehouses and multi-unit residential buildings.
Yes. We plan staging, access and noisy work around your hours and tenants so the building can stay in use.
Yes. We’ll inspect the roof, document its condition with photos and recommend repairs or replacement with a clear timeline.
Yes. We provide written scopes and documentation that make it easy for managers and boards to review and approve the work.
Santa Clara, San Mateo, Alameda, San Francisco, Santa Cruz and Monterey counties.