Tri - City Roofing Inc

Tri-City Roofing Inc handles roofing work out of Fremont and covers the East Bay including Hayward, Union City, Newark, San Leandro and Castro Valley. The company takes on full roof replacements, leak repairs, wood rot fixes, new gutter installs and vent work. They hold CSLB license 721697, stay bonded and insured, and offer free estimates by phone at 510-797-3901. The business has operated in the area for over 25 years and lists service locations from San Jose up to San Ramon.

Customers call them for sudden shingle failures, ongoing leaks from layered old roofs, insurance documentation needs and garage venting. Greg handled quick inspections and gave assessments the same day. Oscar walked through venting choices and scheduled the install soon after approval. Jose led a crew on a multi-level roof and gutter job that took two weeks and included daily cleanups. Jeannine stayed as the main contact through estimates, work and final warranty paperwork. Crews stripped damaged sections, replaced wood, laid new shingles and hooked up downspouts in two to three days on most jobs.

Reviewers note fast replies to emails and calls, detailed proposals that listed every step and price, and crews that showed up on time and finished early. Bids came in competitive with other local companies while covering more items like full debris removal. Work stayed clean with tarps and daily sweeps, and the office supplied photos and explanations when insurance companies questioned the scope. Follow-up questions after completion received quick answers from the same staff.

Most feedback highlights the clear bids, steady updates and tidy job sites even when renters or owners had tight schedules. A few notes mention leftover dust on stored items in one case. Google shows 4.4 from 33 reviews. DIRT Score 3.7 from 33 reviews on Finds.

DIRT Score = confidence-weighted rating across verified review platforms. How is this calculated? →

“Tri-City Roofing has been an AMAZING find for our roofing needs. We found out suddenly that our brown roof shingles may be failing so Tri-City was our first call. Greg came out very quickly for the initial inspection. He was courteous, honest, and helpful. They gave us their assessment within a few hours of their inspection. We needed a whole new roof. We were in shock but Tri-City helped us understand all of the different aspects of why. We emailed many, many questions. We always got very prompt, detailed responses (sometimes within the hour of sending the email!). When we got the bid, it was very competitive to the other bids we had received. Tri-City’s bid though had many more options as well as a breakdown of ALL of the costs. When we signed our contract with them, we felt th”

“I could not be happier with Tri-City Roofing. They were professional every step of the way. I had a time constraint because of an insurance cancelation due to the state of the roof. I was kept informed at all times. They provided excellent photos to send to the insurance company. When that company still baulked because they did not understand what had been done, the Tri-City office provided me with a fantastic explanation of how the work had been done. That perfect description of the completed work was provided to me AFTER I had paid Tri-City in full! The workers were efficient and pleasant and left my property completely cleaned up.”

“Last week I had my roof replaced . It was leaking and the prior owner opted for just add a new roof on top of the old ones. So I was a little stressed about how it would turn out and the cost. After an inspection I received a proposal very detailed, understandable and fair priced. He said he could do it in two weeks and it would take two days. I received a phone call 2 weeks later. The large crew showed up and went to work. By noon the roof was stripped and they were cutting and replacing all the damaged wood. They were done with repairs and the paper was layed down with stacks of roof material ready to install. The next morning the crew arrived and installed the roof while the gutters were being installed. By 4:30 they left. The roof is beautiful with all new hardware. They even paint”

“They left debris/dust covered on our personal belongings in the garage though they said it was covered with some tarp but still left a BIG mess. Called the office and it seem I was not entitled to report since I'm just the renter and I was advised to refer it to my land lord.”

“There are alot of good roofers in the San Francisco East Bay but Tri-City Roofing in Fremont deserves an A+. Needing a roof replacement I did a thorough internet search of local roofers and invited proposals. I selected five who conducted inspections and submitted bids. Of the five, Tri-City submitted the most complete and concise proposal. On day one the crew arrived on time and completed the removal. On day two a different crew arrived on time and finished complete installation about eight hours later. Much to our delight, except for the new roof in place you couldn't tell how much work had actually been done - they're that careful about cleanliness. Total project cost was right in line with what was budgeted. If your house needs roof work give them a call.”

“Had several quotes done for a full roof replacement. Tri-city came in with an excellent bid and a work estimate of three days. They must have great coordination with the city inspectors because they were done in two and a half days with a little clean up. This may be the last roof we need before we move and I’m grateful for the professionalism and peace of mind that comes with quality work!”

“This is a Family Business and I am so happy I went with them. Jose and his team were wonderful. They are Punctual, respectful and worked their tales off for 2 weeks putting on a new 3 level roof and new gutters on my house and garage. They cleaned up after themselves everyday and always gave a run down of what was next. Amazing Amazing Amazing!!! There price was a little higher then some of my bids and a a lot lower then others. Very fairly priced for what they do! Thanks You guys!! If I need a new roof on any other property I will call you again🤪”

“The experience with their office, foreman and roofing crew has been pleasant so far, they did visit the property to give me the quote and were trying to win business. Also post job completion they have addressed follow up issue/doubts promptly”

“I got a free estimate in a short time. Oscar discussed options for venting my garage and worked with my ideas! Then the follow up work scheduled shortly after I approved / confirmed the proposal. The worker did a good job of installing two eyebrow vents in about an hour and cleaned up after himself. Great Job!”

“Tri-City Roofing replaced our roof last year and we couldn't be happier! We purchased a home with several leaks and obvious wood rot; Tri-City took care of all our needs in 2.5 days- stripped, repaired, re-shingled, installed beautiful new gutters (they even hooked up the downspout back up to our rain barrel!). Everyone was courteous and professional, they were responsive by phone and email, and super easy to schedule. Jeannine was our point of contact from our initial inquiry to receiving a hard copy of our warranty. She provided a comprehensive estimate at a price point that beat out 3 other local competitors plus the quickest timeline to completion. The crews were fast but they took extra care around my garden beds and our cattery. I can't rave enough about their customer service! We wa”