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Nolanco Roofing earns steady praise for workmanship but stumbles when things go wrong. One homeowner watched her roofer nearly fall off the house when she startled him mid-job. He regained his balance, she learned to clap for attention, and the roof itself turned out flawless. That mix of minor mishaps and solid final product runs through the positive reviews. We found 41 comments applauding Jeremiah and his crew for thorough inspections, careful wood replacement, and roofs that hold up years later. One customer reported zero leaks after three years of San Diego storms, another hired them twice for different buildings. The company photographs your roof as work progresses and itemizes estimates so you see exactly what you're paying for. But 11 reviews tell a different story. In one case a repair stopped a leak for 10 hours, then the company refused follow-up service while demanding payment. Another contractor reported being called a "dumb ass" by text after requesting warranty work. When Nolanco shows up and the job goes smoothly, the roof performs. When communication breaks down or a repair fails, expect friction.
If you're comfortable locking in a detailed contract and don't anticipate needing much back-and-forth after the crew leaves, the workmanship record justifies a quote. If you foresee warranty calls or change orders, the pattern of combative responses should give you pause.
Donna S. first called Nolanco Roofing last year to replace a very old, flat roof on her California Room and discovered Jeremiah to be pleasant, dependable and refreshingly honest — the little room’s roof looked wonderful and the price felt reasonable. When the rest of her house made it clear the main roof was failing, she turned to them again. Jeremiah sent Thomas promptly to measure and produce an estimate that matched her expectations, and because she trusted them she didn’t seek other bids. A previous customer’s reschedule opened a slot, so the crew arrived right away, stripped the old roof efficiently and left the yard clean. Jeremiah demonstrated his straightforward approach by pointing out that, unusually, none of the roof boards needed replacement and the rough-looking fascia only required paint after inspection — he didn’t push extra work. The final invoice matched the estimate. Alex, the roofer, installed the new roof with care. Donna has already referred her sister, who will need extensive board replacement for termite damage; Donna expects a higher bill there but trusts Nolanco to charge fairly for the actual repairs. One memorable, practical takeaway: clap to get—
Robert hired Jeremiah to replace shingles on a small roof and began with a clear, affordable quote. He planned to leave a tip but found Jeremiah asking for extra money after the price had already been agreed — an early sign the job might not go smoothly. After several delays Jeremiah finished just before a rainstorm, and the roof leaked. Rather than return to fix the faulty work, Jeremiah prioritized getting new tires for his truck. He avoided phone calls and replied only by text, where he called Robert a "dumb ass" and a "little b**ch." A licensed contractor for 53 years, he had never been treated that way by customers or fellow tradespeople. Having read other reviews, he thought the outburst might not be routine, but he walked away convinced Jeremiah has anger issues. The detail that lingered: a leaking roof after the storm and a contractor who chose tires and insults over making the repair right.
Sarahrose P. hired the company to repair her roof and discovered the leak kept coming back immediately after the work. She called for the crew to return and re-fix the same spot, but the team refused to come back, stopped responding to service requests, and still demanded payment for the original repair. She watched a temporary stop last only about ten hours and ended up with a roof that still leaked while the company insisted on being paid for work it wouldn’t properly complete. The experience left her frustrated by rude, unprofessional treatment and a clear takeaway for buyers: expect persistent follow-up to be ignored even as the company presses for payment.
Passed screening
Passed screening
Among the longest-standing installers in the market.
Not BBB rated.
Reviews were posted naturally over time.
Katharine turned to Nolanco Roofing to replace her red tile roof after a flat-roof repair they did in September 2017—an 80 mil TPO membrane—that never gave her a day of trouble. From the first visit the crew inspected and photographed her roof so she could see the issues for herself, then laid out a clear, fair cost breakdown. When termite damage showed up, Nolan repaired the rotten wood quickly and quoted the rate‑sheet price up front. Jeremiah Nolan, the owner, stayed on site from start to finish, answering questions and handling concerns as the team worked; the whole job wrapped up in one week. Longtime estimator Tom handled the estimate with a friendly, experienced touch. The crew worked efficiently and respectfully: they staged materials to one side, put tarps under their vehicles without being asked, and performed daily cleanup—blowing away roof dust and even removing dried termite droppings from walkways and the backyard. What lingered most with her was the owner’s constant presence and the crew’s meticulous onsite care: thorough protection, fast repairs, and spotless daily cleanup.
Donna S. first called Nolanco Roofing last year to replace a very old, flat roof on her California Room and discovered Jeremiah to be pleasant, dependable and refreshingly honest — the little room’s roof looked wonderful and the price felt reasonable. When the rest of her house made it clear the main roof was failing, she turned to them again. Jeremiah sent Thomas promptly to measure and produce an estimate that matched her expectations, and because she trusted them she didn’t seek other bids. A previous customer’s reschedule opened a slot, so the crew arrived right away, stripped the old roof efficiently and left the yard clean. Jeremiah demonstrated his straightforward approach by pointing out that, unusually, none of the roof boards needed replacement and the rough-looking fascia only required paint after inspection — he didn’t push extra work. The final invoice matched the estimate. Alex, the roofer, installed the new roof with care. Donna has already referred her sister, who will need extensive board replacement for termite damage; Donna expects a higher bill there but trusts Nolanco to charge fairly for the actual repairs. One memorable, practical takeaway: clap to get—
Robert hired Jeremiah to replace shingles on a small roof and began with a clear, affordable quote. He planned to leave a tip but found Jeremiah asking for extra money after the price had already been agreed — an early sign the job might not go smoothly. After several delays Jeremiah finished just before a rainstorm, and the roof leaked. Rather than return to fix the faulty work, Jeremiah prioritized getting new tires for his truck. He avoided phone calls and replied only by text, where he called Robert a "dumb ass" and a "little b**ch." A licensed contractor for 53 years, he had never been treated that way by customers or fellow tradespeople. Having read other reviews, he thought the outburst might not be routine, but he walked away convinced Jeremiah has anger issues. The detail that lingered: a leaking roof after the storm and a contractor who chose tires and insults over making the repair right.
Larry H. hired Nolan to replace his roof while having solar panels installed on his home. He found the crew punctual, thorough, finished the job completely, and charged a fair price. After installation an old roof-design flaw surfaced—not Jeremiah’s fault—and the team came back and fixed it right away. Being local made follow-up easy and the whole process felt straightforward. He also notes that he posted a review when the job finished in January 2016, but that post later disappeared. What stuck with him most was that they returned quickly to correct the legacy roof issue rather than leaving it unresolved.
Bob F. hired Nolanco Roofing to put a new roof on his Del Mar house and expected a straightforward job, but ended up genuinely impressed. As someone in the construction business, he watched pricing, timing, and workmanship closely and found the crew timely, professional, and true to the estimate. Owner Jeremiah stayed hands-on throughout the project, and Tom—Bob’s favorite—sometimes ran late because he kept going the extra mile for the previous customer; Bob appreciated that commitment and the way the team worked together. More than three years after the installation, a home inspector flagged what looked like unnecessary repairs during a sale; Tom returned, re-inspected the roof, and wrote a report that confirmed its good condition, which cleared up the issue. The memorable detail: they didn’t vanish after the job was done—Tom’s three-years-later inspection and written confirmation showed Nolanco stands behind their work.
Lillian V. hired Jeremiah to replace a failing roof on her 80-year-old house after it started leaking in August. She shopped four well-known roofers, and Jeremiah stood out by laying out his plan in detail and sharing photos as the work progressed so she could see exactly what was being done. He stripped six layers off the flat roof, removed original tile on the front that had never been replaced in 80 years, and rebuilt everything with meticulous, neat craftsmanship. The new tile blends so seamlessly it looks untouched, and she had foam board insulation added to the flat roof plus extra tile edging around the perimeter. Neighbors who had recently replaced their roofs assumed she’d paid far more because of the quality. The crew worked on schedule, left the site spotless, and Jeremiah came across as both skilled and personable. Three years later (3-9-13), after torrential rains, the roof held without a single leak — a clear sign the work was done to last.
Jacob worked with Nolanco Roofing and walked away impressed by their customer service. He fell in love with the quality care the team showed throughout the process and fully recommends working with them. What stuck with him was the genuinely attentive, customer-focused approach the crew brought to every step.
Jay George hired Nolanco Roofing for roof work and experienced great customer service throughout. He walked away satisfied and fully recommends their work.
Jon W. dropped his rating from two stars to one after a promised follow‑up never happened. Jeremiah had replied to his Yelp post asking him to get in touch; Jon reached out and received no response. He had expected that contact to lead to a repair and a honored warranty, but the silence left him doubting whether the company will actually fix his roof or stand behind their warranty. The detail that stuck with him was simple: being asked to call back and then being ignored destroyed his confidence in their follow‑through.
Long-term customers rate Nolanco Roofing 5.0 ★ — higher than early reviews. This growth is better than 97% of installers we looked at.
Long-term reviews carry the most weight in our methodology because they are most representative of what you should be paying for: a system that will perform for years.