It did take quite a while to complete my solar project with setbacks and frustrations but was completed.

Ana and Brodie are the best. They keep you informed of the progress and honest with the price. There are no "hidden fees".

Contract for solar panels with Tesla Wall signed October 2024. Due to a family illness project suppose to begin mid November 2024 so delayed until December 2024. Tesla Wall batteries out of stock so switched to Dyness Batteries. Project completed first part of January 2025. After multiple errors and fix it's with the City of Garden Grove permitting department and SCE PTO it is 8 months later and no solar after paying out some 30 grand and having an ongoing electric bill!! Poor communication, prolonged delays and don't seem to know what they are doing!! Definitely DO NOT recommending this company!! read more

Reached out to several companies after it rained. I had a leak in my roof that was dripping into my bathroom. McCormack was the quickest to respond. They provided excellent customer service. The repair team they sent out looked professional and they were friendly. They were able to diagnose and fix the problem quickly. The pricing was fair and reasonable. I would definitely recommend. Will be calling them for any of my other construction needs. read more

Attempted to get a representative to quote my home for a Tesla Roof. No show, no call, in both attempts. I did receive a text the following day after my first no show appointment and I understand that life happens. With that said, how can I hire a company that does not follow through with the most basic promises. Disappointed in lack of interest for new work. read more

Judging by other reviews. It seems I'm not the only person ghosted by this company. They sent a text reminder for our scheduled call. The time came and went. Great first impression. read more

We were so pleased with the work that was completed on our roof. From the original evaluation to determine the cause of the leak, to the final completion of the project, the work was performed seamlessly and in a timely manner. It was a pleasure working with Vanessa, who kept us informed of the job process and the time frame of this project. Thanks McCormack Roofing! read more

After over half a year of an on-going project, McCormack Roofing has abandoned the roofing and solar project. There have been multiple missed appointments and no notice cancellations. The project has failed inspection and the company has stopped all communication. I would recommend anyone looking for these services to look elsewhere. Extremely unprofessional. read more

Set up inquiry online. The phone appointment was supposed to be 15 min long and at 9am. Received follow up text shortly stating call is one hour long. 2nd follow up text that your phone call is in one hour. Never got a call. Way to start a business relationship. read more

McCormack Roofing provided professional service of the highest quality. The work order was completed on time & on budget! I have been in the building business for over 30 years and I know how difficult finding quality, careful subcontractors can be. Highly recommend McCormack Roofing. read more

I met with Mike Takahashi and was very impressed with his professionalism and understanding of our Church needs. We completed 2 projects together and everything went perfectly. McCormack completed another project for our Church about 5 years ago and everything is holding up nicely. I would recommend them to anyone looking for roofing. I know the last 12 months were difficult with the massive storms but McCormack kept us informed and completed the job in a reasonable timeframe. Ana Vargas was a big part of that. I will definitely use McCormack in any future projects. read more

Had a new solar roof installed by McCormack Roofing. Installation crew was on time, worked hard, cleaned up afterwards, was friendly, and was easy to communicate with. Project manager handled the logistics well but did not convey agreed upon details to the crew and did not QA the work. Some cosmetic issues existed upon completion but I was able to fix the minor ones and McCormack stood by their work and resolved the larger issue. read more

Ana was absolutely wonderful. She handles all the calls and directs you to the appropriate place and takes all the complaints ,. She handles everything with poise ,integrity ,and character. She deserves a raise that's for sure. One of these days. I'd like to meet her. She's one heckuva woman.!$. Scott COOPER, a foreman that runs the crews that do the roofing is one hard worker. He runs between two and five jobs at a time. He does not leave that job site till it is done perfect and cleaned up thoroughly. He deserves a raise also!$ rich Newport Beach read more

Ana, our roof works fantastic. The last. 3 days the weather has been very warm. Our entire house is cool. We don't turn on the AC. The insulation, the fiber board and the expensive poly treatment has done the job. We have lived here 26 years, the last 3 years have been miserable. Not now. Our new roof is phenomenal . read more

McCormack Roofing has always been extremely professional and dependable in getting estimates to us in a timely manner and jobs completed on schedule. Everyone there is a joy to work with. I work the most with Ana, Vanessa and Mike Takahashi but the whole team is outstanding. Highly recommend! read more

I'm updating my roofing service review of McCormack Roofing after a couple of years to let you know that they are the best! Five stars! The current SoCal torrential rains will not let up soon, and we have neighbors throughout our community who are patching house leaks left and right in more than one spot. We did that for years, but patching only caused new leaks in other places in the house. We bit the bullet, decided to get a completely new roof, and have not regretted once, especially with this year's wetter than usual rainy season. Yes, it's expensive, but McCormack has helpful financing plans in partnership with lending banks. Stop chasing those leaks in your house, and call McCormack Roofing. You won't regret it. read more

We just had McCormack Roofing replace our 30 year old roof. We had several bids for the job. McCormack not only had the best price but they were the only company out of 5 bids that sat down with us and explained the entire process from beginning to end. Brittany listened to our concerns and thoroughly answered all of our questions. Once the project began the workers were on time every single day. They did a great job and they left our place very clean. I was pleased because they did no damage to our very valuable plants. I highly recommend this company. They also completed a roof for our neighbor Jim who also had high praise for them. read more

So... definitely not recommending these guys. Unorganized, didn't return calls, we were told our roof would be replaced in June - didn't get done until the end of October. Last week we had a few days of light rain, and now the newly replaced roof looks like a swimming pool. Seems like it would be obvious to put some kind of slant or gradation up there to prevent exactly this from happening. read more

McCormack Roofing, Construction & Energy Solutions - Pool of water on Roof. - Roofing Near Me - Irvine, California

Second Solar Update: Finished in August of 2024. After installing the roof and solar (see below for details of that experience), the readings on our Tesla app and their Enphase app were off by 10kWh. They would not send someone out to make sure their app was reporting production properly unless I paid an additional $700+. Long story short I installed my own third-party monitoring system and figure out their install problem. It was an extremely simple fix (ended up taking 30 sec once someone knowledgeable looked at it [thank you Solar Optimum] ... new solar wires should have been routed thru existing Tesla CTs in the panel) ... after months of back and forth with McCormack tech support that didn't understand the problem. TBF roof *seems* solid and solar seems to be operating as it should now. 1-star for unreasonably difficult experience. Solar Update: I have dropped the 2 star roof to 1 star with solar. When they finally installed my solar (7 months after the contract end date), they told me inspection would be a day or two later. A week later, no inspection so I call the company "I'm sorry, voicemail is full". Then I emailed the project manager Edher who told me he would check on everything and get back to me that day. He didn't, nor the next day, nor the next, nor the next. I called the company and "I'm sorry the voicemail box is full". So I tried emailing him again asking him for the update and he never got back to me. Fast forward to almost another MONTH after the solar installation and I call the company ... "Voicemail is full", called Edher's direct dial "voicemail is full". Texting any old number I could find and emailing and cc'ing whoever I can find and I get an email back with an invoice for payment. Ah, so then someone else calls me and apologizes for the delay and doesn't know why Edher didn't get back to me but she'll check on it. She also sends me an invoice the same day for a progress payment and then tells me they can't call for an inspector without a progress payment. Would have been nice to know a month ago, while I'm losing an entire 8 months now of solar production. So at this point I was livid. All they had to do was call for an inspection for the next day and then collect the final check literally the next day, but they said they won't call for final inspection until I pay the invoice they literally just gave me that day (and this is after I already paid for the roof in full as soon as I was invoiced for it, clearly I pay my bills). And to boot, they don't take cc, so I have to pay in check or cash because zelle won't transfer that much money. That means I literally have to mail a check to them since they are located in orange county. I asked why no one ever mentioned this until a month after the project was finished she said she didn't know. If you still want to use these people (I have no idea why you would) at least you know what you're signing up for. Initial review: First, take a look at how many 1 star reviews there are this year on Yelp for this company. Based on my experience, these are not fake. We signed a contract at the beginning of the year to begin 2 months later for roofing and solar. We are now 6 months after signing the contract and part 1 of the project was just completed (roof replacement). I asked for an update on the solar part (which I was told before we were waiting for approval from the city) and it turns out the company hasn't even submitted my solar plans yet to the city! 6 months later!!! Not only that, they *just* told me they don't even have the information they need yet to submit the plans! As for the part of the project already completed... We have a delicate screened in porch roof (it's made of screen, not normal roofing material) and specifically pointed that out and asked the roofers to be very careful that roofing materials don't get thrown off the back of the house. Despite my repeated reminders (including directly to the demo crew), after the demo, the screen on the top of the roof had a bunch of nails on it and they broke one of the screen doors as well as somehow ripping one of the screens on a window and decided not to tell us about it. I had to fish the nails off the screen with a magnet to avoid ripping the screen. The company was good about paying for fixing everything though (but who knows what other problems I didn't notice?). There are also nails everywhere on the ground from the demo, their demo crew did not clean it up. After the disastrous demo crew, which the company admitted was careless, next came the roofers themselves. In contrast to everything else in the company, the roofers were excellent. They are the only reason it is not a 1 star review. If you are in need of a new roof, I recommend looking elsewhere. If you contact McCormack a year before you need work done, and you don't mind being ignored, then they may do a good job on your roof when they finally get around to it. read more

Roof replacement. Wonderful experience with this company. Got a total of 7 or 8 quotes from companies around Southern California (get your quotes guys; this is a big and expensive project). They were not the cheapest or the most expensive and they were firm but not pushy. Salesman Patrick was knowledgeable, personable, thorough and professional. He took the time to explain the different materials and process. The workers came and finished in 4 days and left the area super clean. Office staff was readily available and returned our calls. read more

McCormack did an excellent job completing our Solar Roof. Ana at McCormack was great in communicating with us each step of the process. I highly recommend McCormack for their customer service and great quality. read more

My roof was installed by McCormack 15 years ago and have had no problems until this summer. I called about a leak. It was three weeks out until an appointment was available. Fine. I had since discovered in the attic extreme debris that was left up there when the roof was installed by McCormack. I sent in photos. The report finally came back after inspection. The estimate is for small hole and 6 shingles to be replaced and to shore up flashing. 1600.00. Ridiculous. They also included the attic clean up which should have been addressed separately. I will not be using McCormack for my future reroof. They used to be a responsive company, but no longer. Added photo of attic debris. read more

McCormack Roofing, Construction & Energy Solutions - Roofing Near Me - Irvine, California

McCormack Roofing installed my solar panels and they are working perfectly. The installation was done efficiently by competent and knowledgeable professionals. McCormack handled all of the county permit requirements as well as dealing with the utility company to update my utility customer status as an energy producer. They were also very generous giving me time so I could organize my finances to get my solar panels paid in full. And they are very nice people as well, a pleasure to work with! read more

I got four bids from licensed contractors to replace our roof at a 110 year old house in Pasadena, ranging from $72k to low $20k. A few years ago, McCormack repaired some wind damage, and were pleased with their integrity. We chose them again because their bid was reasonable and because the salesman, Mike, had excellent customer service and communication skills. The demo crew and the installation crew were all very courteous and cleaned up every day. The supervisor, Scott, did an outstanding job, and made sure every detail was taken care of. Just got the final inspection tooday. The inspector said even if we had gone with the $72k contractor we wouldn't have gotten a better roof replacement. If you need roof work, you can't get a more professional company than McCormack! read more

We first used Mccormack roofing a few years ago, and whoever the worker was came out and did a great job for a reasonable price, especially compared to other quotes I got. However... Last year around October I asked them to come out and look at another minor issue with the roof over the front porch. Well, the quote we got seemed reasonable, but we were short on money and the issue seemed minor enough to put off until finances could be allocated. Well, I have now made several attempts to get them to come back out and Brittany has given me the runaround every single time. She promises to call back, but never does. I even tried calling the main line to get someone different, which seemed to work, but the rep never showed up for the appointment. I sure wish I knew what I did to deserve being lied to and given the runaround. I guess it's a sign. On to the next roofing company. read more

McCormack contacted us and got our issues resolved. It took a while but our solar project has now been approved by our City and Edison. So we are good now. Thanks To Ana at McCormack for resolving our issues. read more

We had our roof done. During the pandemic. We wanted to help small business. We were sold on a particular type of underlayment. When the material showed up. It was not there. I asked about it 2x and got no answered. I'm not a roof expert and trusted them to guided us, they're the professionals. They took out the gutters and put in a rolling roof. This caused all the rain to accumulate into one spout and flooded my yard and almost flooded my house. I told them a quick and cheap solutions was to put up a rain diverted and they did nothing. We felt cheated and for the amount we paid them, they were ungrateful to their customer. We gave up on them Now the roof was done on time. They were accommodating to some extent. read more

We recently had our roof replaced by McCormack Roofing. We received several quotes and selected McCormack based on service and price. The salesperson (Mike) was very thorough and helpful throughout the process. Once the installation began, the process went very smooth and was completed a day ahead of schedule. The process was very smooth from the sales, to project manager to office help. Any and all changes and recommendations were explained thoroughly making this process a rather easy one. I would recommend them to anyone I know. read more

Did a great job, on time, after the first contractor made promises he could not keep. Lying contractors and labor have been a huge disappointment in the last couple years. Not McCormack, they did their job for a fair price. read more

I was extremely pleased with my entire roofing experience. The salesman spent at least an hour explaining all my options and the process and did a thorough inspection of the roof. He never tried to upsell me. The installers worked diligently through a blistering heat wave and only stopped for lunch. They were friendly, professional, and cleaned the entire area each evening. The workmanship was outstanding. I highly recommend McCormack roofing! read more

We called because we had a leak in our roof that they repaired before. The warranty had expired but I pointed out there wasn't any rain before it expired. I asked that maybe they could give a discount under the circumstances. They came out looked and took pictures and said they would get back with a bid. After a few days of no calls, I called and said we never got the bid. They said they were backed up. Now almost 3 weeks later it's obvious that they just wrote us off. I looked up the yelp reviews and found their last 3 reviews were all a one . This will make four in a row for them. read more

They reroofed our house which was built in the 60s. Quality of work was great! We would recommend them to our neighbors, family and friends. read more

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Great roofing company to work with. They were responsive and quick when storm hit my rental property.

5/28/2021 loved that he (Mario) showed up on time. He did a great job on my patio roof. he was very professional. he cleaned up all excess scrap wood and hauled it away. i will call Mccormack Roofing for any other roofing i have in the future. Aleen H read more

I called in at the top of the week about my 5 yr old, under warranty roof leaking. They said someone would call to schedule service within 48 hours. That window came and went. With another big storm in the forecast next week I called back Friday morning. Same thing - "someone will call you today". Today has come and gone, the office is now closed and I guess my newly installed drywall on my remodel will be ruined next week. If you're looking for a new roof, I'd consider their post install warranty service. Until they get on it, the review stays 1 star. read more

I have a boral steel roof on my home installed by these good people. It's been 4 years and it still looks brand new. If you are considering a roof, skip all the others and run to these folks. Pros all the way. Do not hesitate! read more

I regret using this company. They charge a premium price with average workmanship and terrible customer service. They don't stand by their quotes and the only time you hear from them is when they want to collect money. I received a quote for some extra woodwork, then their PM comes to my house and talks my 77 year old father who knows nothing about the job and tells him how they can't honor that price. The extra wood facia would require them to redo the entire roof again. What a joke. Then 1 month later Tanya calls me and says I owe them for the quote for the work they wouldn't honor and never did. I told her she should look into the records and call me back and send me a invoice showing a zero balance. Still have not heard back from her. Not expecting to either. I highly recommend not using them. There are lots of other choices and they can't be any worse. read more

Very professional company. Everyone we worked with involved with the company from the estimator (Tony), the Construction Managers (Matt & Scott), the Office Manager (Tanya), and crew on site (led by Jose) were awesome to work with. They thoroughly explained everything and generally made the process seamless. And they were there when they said they'd be, on time every day (a big deal for us, based on past experience with other contractors). We talked to 3 other companies prior to choosing McCormack, their price was on the lower end, and they were easily the most professional. They took great care to protect our property and cleaned up thoroughly at the end of each day. The workmanship all the way around was excellent. The GAF roofing system is first rate, from the underlayment material through asphalt shingles. We did not find a better manufacturers or installation warranty with any of the other companies we talked to. And the roof looks great! We've received several compliments from neighbors. I highly recommend you speak with McCormack Roofing if you are in the market for a new roof. I would definitely use them again. Thank you McCormack Roofing! read more

Kent is amazing, roof now sealed! The owner actually called me personally about the review I left and took care of me personally, he really cares about his business read more

I'm only giving a three stars. I think that Mccormack roofing should stick just to roofing . My reasoning is I had my solar panels removed ,new roof and rain gutters installed . The communication between the office and the homeowner is very much lacking. I had to call every few days to find out when someone was coming out to finish job I think there was too many moving parts for them to keep track of or else my job wasn't that important to them. I was sent the final bill and project was not completed. On a positive note the crew that came out to install the new roof ,also the crew that Reinstalled solar panels did an excellent job and the rain gutters look wonderful and work great. read more