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Ocean Seven Builders Inc

Asphalt Shingle Roofing Installation and Replacement, Addition to Existing Structure Building Service, Flat, Foam, or Single Ply Roofing Installation and Replacement,

About us

Ocean Seven Builders Inc. is a premier general contractor specializing in luxury home remodeling, custom homes, new construction, room additions, ADU construction, residential and commercial roofing, and waterproofing throughout Los Angeles, Orange County, Ventura County, and surrounding areas. We manage every stage of the project—from design concepts, engineering, and city permits to construction and the final walkthrough—delivering exceptional craftsmanship, transparent communication, and outstanding results.

Business highlights

Se habla espanol
20 years of experience

Services we offer

ADU Construction, Custom Homes Builds, Home Additions, Remodel Install , Roofing Installs

Amenities

Free Estimates

Yes

Accepted Payment Methods

  • CreditCard
Reviews
4.734 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
82%
4
6%
3
9%
2
3%
1
0%

Filter reviews by service

Showing 1-25 of 34 reviews
Juliana A.
Apr 2026
5.0
Google Review
We hired Ocean Seven Builders for a full roof replacement and a small addition to the back of our house, and honestly, it turned out better than we expected. Ron was our project manager and he kept things moving without overpromising anything. The crew showed up consistently and worked long days, which I appreciated since we were living in the house during construction. There were a couple of minor hiccups (as expected with any big project), but Ron handled them quickly and kept us in the loop. The new roof looks solid and the addition blends in really nicely with the original structure. Overall, a great experience!

Patricia M.
Apr 2026
5.0
Google Review
Ocean Seven Builders handled both our new roof and a room addition, and it was a big project for us. Ron made the whole thing feel manageable. He was easy to talk to and actually listened when we had concerns or questions. The roofing crew worked fast and you could tell they knew what they were doing. The addition took a bit longer, but the end result looks great and feels like it’s always been part of the home. Not a perfect process (nothing ever is with construction), but definitely worth it!

Janean P.
Apr 2026
5.0
Google Review
Our roof was in pretty bad shape, so this was a big project for us. Ron from Ocean Seven Builders walked us through everything and helped us choose the right materials without trying to upsell us. The crew was respectful and efficient, and you could tell they knew what they were doing. There were a couple small things we asked about during the process, and Ron addressed them immediately. Overall, really smooth experience and the new roof looks amazing!

Juanita S.
Apr 2026
5.0
Google Review
Finally pulled the trigger on replacing our roof and went with Ocean Seven Builders. Ron was super chill and explained everything without making it complicated. No pressure or salesy stuff. The guys worked quick and got it done in a few days. Everything looks good and the whole thing just felt easy.

Gregory F.
Apr 2026
5.0
Google Review
We went with Ocean Seven Builders for a full roof replacement after a storm caused damage. Ron helped guide us through the inspection and insurance side of things, which we really appreciated. The installation crew worked hard and finished on schedule. Communication stayed consistent throughout the project, and we always knew what was happening next. We’re happy with how everything turned out!

Jose L.
Apr 2026
5.0
Asphalt Shingle Roofing Installation and Replacement
$31,000
Had a great experience with Ocean Seven Builders. Ron managed the project and made sure everything stayed on track. There was clear communication the whole time, which I appreciated. The crew was professional but also friendly, and they took care to protect the property while working. The roof replacement was done in a timely manner and looks fantastic. You can tell they take pride in their work.

Kelly S.
Apr 2026
5.0
$32,000
We recently had our roof replaced by Ocean Seven Builders and honestly, it was a really smooth experience. Ron, the project manager, was easy to talk to and kept things moving without any delays. The crew showed up on time every day and cleaned up way better than I expected (I was worried about nails everywhere, but nope). The whole job was done quicker than I thought, and the roof looks great. Feels solid and well done. Would definitely recommend them if you’re thinking about replacing your roof.

Lucky W.
Apr 2026
5.0
$70,000
After getting a few quotes, we decided to go with Ocean Seven Builders and I?m glad we did. Ron was super helpful from the start, walking us through design ideas and helping us stay within budget. The whole process went smoother than expected. There were a couple small hiccups (as with any remodel), but Ron handled them quickly and professionally. The new kitchen feels like a completely different space?more functional and modern. We?ve already had friends asking who did the work!

Gwendolyn M.
Mar 2026
5.0
Asphalt Shingle Roofing Installation and Replacement
$30,000
We had Ocean Seven Builders redo our roof after a small leak turned into a bigger problem. Ron was the one we dealt with, and he just felt easy to talk to from the start. No pressure, no upselling, just explained what made sense. The crew showed up when they said they would and worked pretty steadily through the job. What I noticed most was how clean they kept things?no nails or trash left around. The roof looks great and we?ve had zero issues since.

Harry E.
Jan 2021
5.0
Yes, I recommend this pro
Needed a new roof and relied on Angie's list. Ocean Seven Builders always came out on top and now I know why. Could not have been easier. No high pressure. Just the facts presented so we could make our own decision. Scheduling was fine, always kept us in the loop. Crew was professional, careful not to damage anything like plants, etc. and cleaned up after themselves after each work day. Love our new roof. Very happy with their service. Highly recommend Ocean Seven Builders.

James G.
Jan 2021
5.0
Yes, I recommend this pro
I had an excellent experience with Ocean Seven Builders that I wanted to share with the google community. I had a kitchen and 2 bathrooms remodeling project, and I had no idea where to start. I interviewed a few companies but Eli, from Ocean Seven Builders, was super informative, honest and straight-forward. Throughout the entire project, communication was great and they always kept us informed and updated on the progress. Whenever we were uncertain about a decision, they patiently walked us through the options and made sure we were happy with the results. Also, Eli and her team were extremely conscientious about issues that came up and dealt with every issue calmly and efficiently. To sum it all up, From booking an appointment through having the job completed, Ocean Seven Builders was fabulous to work with. They were responsive, courteous, and displayed a high skill level throughout the entire project. The finished result looks very high end and we managed to stay on budget. Thank you Eli and Ocean Seven Builders for my lovely new home.

Reuben E.
Jan 2021
5.0
Yes, I recommend this pro
This couldn't have been a more pleasurable experience. Matt was very helpful and professional, giving me the needed information in a straight forward manner. Although it was discovered the work was something I could do myself, I will be keeping their information for future needs. I would recommend Ocean Seven Builders!

Jermaine F.
Dec 2020
5.0
Yes, I recommend this pro
I was selling my townhouse and the roof came up during the home inspection. I called several companies and received comparable quotes from each, but decided to go with Ocean Seven Builders. I'm glad I did. Jimmy, who estimated the job for me, was knowledgeable and gave me an approximate time frame for completion (1-2 weeks). This was an important aspect since closing was scheduled to happen in 3 weeks. After I put down my 1/3 deposit, they ended up having am opening in the schedule and were able to replace the roof within a week's time. The work took less than a day and the crew worked well. They took pictures and provided me with the invoice & warranty documentation I needed for closing. Invoicing and everything else behind the scenes was handled via email with the office manager. He was also very pleasant to work with and provided great customer service when I need the additional documents/info for settlement. Overall, the quality of work and customer service was exceptional. If in the future, my new home needs some roofing work, I would happily use Ocean Seven Builders again.

Regina G.
Dec 2020
5.0
Yes, I recommend this pro
The job was done in a day. There was more wood that needed to be replaced than anticipated, so the job was more than estimated, but they made it clear in advance that this might be the case. It took a long time for the job to be scheduled. They did a pretty good job of cleaning up the old roofing. I am happy to have my new roof. The quality of the work was great! All went very smoothly. No complaints. I highly recommend Ocean Seven Roofing and Will certainly use them again.

Laura T.
Mar 2015
5.0
Yes, I recommend this pro
$1,679
.

Rob P.
Jan 2015
3.0
$111
I wasn't real happy with it. He had a truck with him but he had no materials to use. He couldn't nail down the shingle that had come off. He arrived on time but he just wasn't prepared to do any tuning up. What he did for me was fine but they didn't do what I expected from the description of the deal.

Karen C.
Jul 2014
5.0
Yes, I recommend this pro
$17,000
Two-man crew, 9.5 days to sand, prime and coat exterior and atrium. Everyone was prompt, polite, and hard-working. <br /> Very minor issues--some primer on windows that I did not notice until they had gone. The house is modern, with a lot of glass--protecting that was a major effort. Some trash (food wrappers, water bottles, plastic sheeting) left in yard was easy to overlook amidst ours. <br />

Naqi J.
Mar 2014
5.0
Yes, I recommend this pro
$3,000
It went well.  The workers came in worked on the roof for a couple days. <br />

AARON M.
Dec 2013
5.0
Yes, I recommend this pro
$11,000
Ron from Ocean Seven Builders was very friendly and knowledgeable about our roofing needs. We have two buildings  right next to each other that we did at the same time. We were looking for foam roof coating to achieve BOTH complete waterproofing AND absolute thermal insulation. We had several areas that previously leaked. One building we only use on occasion, and would turn on the air conditioner as needed. That building used to get terribly hot in the summer, and would take a while for the air conditioning system to cool off the room, because the roof kept on absorbing and radiating heat from the outside. (No insulation in the attic, and new air conditioning system). Ocean Seven Builders had sprayed in place a foam roofing system with a thickness of 1.5 inches of spray foam that immediately hardens to create a walkable waterproof new roof. They then covered the whole roof with two layers of heat reflecting elastomeric waterproof paint with light reflecting granules. A week later, when we had to use the building, we turned on the air conditioner in anticipation of a crowd coming in. 20 minutes later, the room had cooled down to the point that we didn't need to have the air conditioning running any more. We also did two inches thick on our main building that always had the air conditioning system running, and that system has been running much less often. It is now only turned on half the day. Our leaks have been eliminated.

WILLARD D.
Nov 2013
5.0
Yes, I recommend this pro
$10,600
Complete new roof including tear-off. New ?Cool Roof,? expanding urethane foam over low pitch roof. All communication was through the owner Ron, not some salesman. Four days start to finish. The workers were very nice and conscientious. The workmanship was excellent, including final cleanup. The entire project could not have gone better.

Lauren A.
Oct 2013
3.0
$111
I'm sure he is an excellent roofer. He seemed knowledgeable and professional. But, he did not offer to make any on-the-spot-repairs or adjustments, which the "big deal" explained.   For my own part, I was nervous about asking him to get on the roof. I did not assert myself as I probably should have. He drove to the house, offered a bid, and that was it.

Pamela F.
Sep 2013
5.0
Yes, I recommend this pro
$149
They were very good about returning my phone call.  They were also excellent with making and keeping an appointment.  They arrived on time for the appointment.  The roofer went on top of the roof and gave it an "A OK".  He was then ready to leave. The voucher was also for maintenance.  I had needed and wanted to have some maintenance done.  He willingly did the required maintenance (this specific work was mentioned in the voucher) once I asked him to please do the work. <br />

Lisa K.
Sep 2013
2.0
$3,360
I originally purchased a "Big Deal" to repair our flat roof. The estimator said our entire flat roof needed repair (which I was not surprised to hear). The "Big Deal" was a 50% savings (we paid about $150 for a $300 value). The estimator credited the amount we had already paid ($150), but declined to include the approximately $150 savings we would have had with the "Big Deal". <br /> When it was time to sign the contract, the office manager could neither fax nor email the contract. We had to drive to the Ocean Seven office to sign the contract. <br /> The workers came as scheduled. That evening, on one of the hottest days of the summer, we learned to our dismay that our air conditioner had been disconnected. No one told us. We also found that, when the workers moved our home phone line, our phone line became so static-y that we could not use it. We had to call the phone company to fix it. It took a week, which meant we were without a home phone for a week (I work at home, so this was a major problem). <br /> The phone company said it might cost $55, so when I paid Ocean Seven's bill, I withheld $55 (out of about $3,360). I got an angry phone call from Ocean Seven about that (they refused to take responsibility for the phone line, although they were the only ones to touch it, and this had never happened on our phone line before). Eventually, the phone company did not charge us, so I sent a check for $55 to Ocean Seven within 10 days, completing our payment. <br /> I was very disappointed by their lack of responsiveness and professionalism. I cannot vouch for the quality of the work, because it has not rained since then. <br />

Dan M.
Sep 2013
4.0
Yes, I recommend this pro
$10,000
Went largely as expected. No real surprises. Although the initial cost was well exceeded 5k vs 10k. Slight disappointment a thorough cleaning was not assured. However experience had us procure a magnet from harbor freight tools to guarantee the driveway was nail free - and we did find nails. Otherwise O7 seemed competitive and did satisfactory work. Re-hire for another job, yes would at least allow consideration for bid. <br />

Ashley S.
Sep 2013
5.0
Yes, I recommend this pro
$200
He was very nice and gave me some fix-up tips about the rest of my house like patching the stucco on the outside to prevent rain from getting between the walls.  As a first time home owner I didn't realize the cracks could create much damage.  He was enthusiastic and helpful and tried to get me the best deal if I ever want to re-do my roof. <br />
Showing 1-25 of 34

Licensing

Licensed*

Trade License Number

893048

Trade License Locale

CA

Trade License Expiration

02/29/2028

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

Ocean Seven Builders Inc is currently rated 4.7 overall out of 5.

Monday: 8:00 AM - 7:00 PM Tuesday: 8:00 AM - 7:00 PM Wednesday: 8:00 AM - 7:00 PM Thursday: 8:00 AM - 7:00 PM Friday: 8:00 AM - 7:00 PM Saturday: 8:00 AM - 4:00 PM Sunday: Closed

Ocean Seven Builders Inc accepts the following forms of payment: CreditCard

Yes, Ocean Seven Builders Inc offers free project estimates.

No, Ocean Seven Builders Inc does not offer eco-friendly accreditations.

No, Ocean Seven Builders Inc does not offer emergency services.

No, Ocean Seven Builders Inc does not offer warranties.