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    M&J Prime Builders

    5.0 (14 reviews)
    Closed 7:00 am - 5:00 pm
    Updated 2 months ago

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    Response time

    30 minutes

    Response rate

    100%

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    Services - M&J Prime Builders

    Artificial turf installation

    Driveway construction or installation

    Exterior wall construction

    21 More Services

    Retaining walls

    Patio, porch, or terrace construction or installation

    Walkway construction or installation

    Irrigation construction

    Irrigation design services

    Irrigation repair or maintenance

    Landscape construction or installation

    Landscape design

    Landscape maintenance

    Lawn care

    Design services

    Construction or installation

    Masonry/concrete removal

    Masonry/concrete repair

    Exterior wall repair

    Interior wall repair

    Retaining wall repair

    Shrub care

    Shrub planting

    Tree care services

    Tree planting

    M&J Prime Builders Photos

    Recommended Reviews - M&J Prime Builders

    Your trust is our priority, so businesses can't pay to alter or remove their reviews. Learn more about reviews.
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    9 days ago

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    Javier O.

    Thank you very much Marcos it is our pleasure to work with you!

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    9 days ago

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    Javier O.

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    9 months ago

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    Javier O.

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    3 months ago

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    Javier O.

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    8 months ago

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    Javier O.

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    8 months ago

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    Javier O.

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    6 months ago

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    Javier O.

    Thank you Yasser. I am happy to hear you are happy with our work!

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    6 months ago

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    8 months ago

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    Review Highlights - M&J Prime Builders

    Javier came to diagnose what we and our gardener thought was a irrigation valve or sprinkler leak or both.

    Mentioned in 12 reviews

    Read more highlights

    Mckay Irrigation Systems

    Mckay Irrigation Systems

    (165 reviews)

    West Berkeley

    McKay Irrigation Systems gets a very high rating on Yelp (and also from some of my neighbors) for a…read morereason: they do great work. Sherman McKay runs the show, and he runs it well. He's great with communication, and his estimate was right on point. I had some drainage work done at my house which trashed my entire irrigation system, so I needed to have it replaced, both in the front and back yard. The McKay crew did a bang up job of it. They came in on time and on budget. They had the whole system laid out and running within about two days. Then Sherman spent some time with me to make sure I knew how to operate the controllers. In fact, they do more than irrigation, and I will likely have them come back and put in some new plants and do some other work in my backyard. They did such a good job with the irrigation system that I have high confidence they will make quick work of the other jobs too. I strongly recommend them.

    Sherman is awesome! We were having an issue with our irrigation control system that resulted in a…read morereally high water bill (spoiler alert--it was my fault, I set it incorrectly). Sherman came over for a quick site visit, adjusted the control for me free of charge and he also took a quick look at our overall system which he thought was running pretty well overall. I'm so appreciative of his help and him sharing his knowledge with me. When we upgrade our irrigation control system this summer, I'll definitely go with Mckay Irrigation. Highly recommend based on my positive interaction, Sherman's vast knowledge and just generally great overall customer service.

    Premier Sprinkler - Drip irrigation design to conserve water and irrigate more efficiently.

    Premier Sprinkler

    (71 reviews)

    Mike and his team were great! Very communicative, friendly, and helpful. We had some broken…read moresprinklers and not only did they quickly fix those, Mike also reduced my 9 zone sprinkler system into 4 zones to make everything more efficient. Would recommend and use again.

    We hired Mike to install irrigation in our backyard. Our previous irrigation system had leaks etc…read more During the site visit, to which Mike showed up drunk (which is fine, whatever), he mentioned that his workers would add irrigation to the pots, remove existing pipes, and bury the low-voltage electric wire which was going to be running along the pipes anyway. Mike canceled on the originally scheduled date once. Finally, Mike sent two guys to install the irrigation. They were fine and were happy to bury the electric wire when requested, but then later Mike came and rudely told me that that wasn't part of the spec, and that "these guys are stupid, if you ask them to wash your dishes they would do that too". I didn't appreciate the racist comment but let it go. But that was not all... there isn't much space between our home and the next one (think 12 inches or so), and he asked how we would get the siding repaired should we ever need to. I said I didn't know.. he said "maybe you can hire an Ethiopian to get in there, they're all thin because of the famine there". Truly WTF Anyway... judging the work itself - the installation seemed fine when it was done, but we later noticed and had to patch four leaks. I'm not sure if there are more. The piping they used, I was later told, was lower quality too. I'm not sure how long it'll last. I was unable to get competing quotes because we were short on time, but later I realized that his quote was a bit higher than others for the same work. He insisted I pay in cash, and so I did. I then spent literal WEEKS following up with him for an invoice (which I need for bookkeeping), and he kept blowing me off. He said things like "I had a family emergency", "I have 50 jobs this week", "I'm busy" and then simply stopped responding. He also said that it's just 2 minutes of work and that he would get to it... but he never did.

    Green Sunsets - In-progress

    Green Sunsets

    (25 reviews)

    I'm getting really tired of flaky contractors, which is about 95% of them these days. I wrote these…read moreguys to get an appointment. They offered me one that worked. I wrote them back within an hour or two to confirm. Nothing. Wrote them again on the day they were supposed to show up and they said they can't come to the appointment and offered appointments I couldn't do. These people really need to get better at communication and customer service.

    I moved into my current home in 2022 - it had an existing irrigation system but I quickly realized…read morethat it was not in a usable state and for the first summer of living in my home spent hours a week watering plants and grass using a nose. In 2023 I vowed to myself that I would have a functioning irrigation system by the end of the rainy season/start of summer. I reached out and started getting quotes - one of them was from Green Sunsets (Daniel). He was prompt when he came by for the quote and it was clear that he had extensive knowledge of planning and setting up irrigation systems. He ended up quoting me for a). a new system vs. b). going in and troubleshooting the existing system which I appreciated. His quote was reasonable and he was patient and thorough with me when I had a few followup questions - I ended up moving forward with Daniel to do the work. He was able to get me on his calendar pretty quickly and the whole job ended up taking about 3-4 days. Daniel had a team of workers to help him - his team was hard working and I appreciate that Daniel was also present for all of the days and directly checked the new system as it was installed to verify that everyting was set up correctly. In addition to the irrigation work, my yard was also very overgrown - Daniel and his team also did great work for me at the same time in removing a broken trellis, removing pesky vines, and pulling out a bunch of overgrown plants and bushes. Fast forward one year to spring 2024. After the rainy season ended (and irrigation system needed to be used) I noticed that there were a few breaks/leaks in the tubing/lines. I reached out to Daniel to ask about and he came by to my home. My initial thought was that either thirsty squirrels or our gardener had broken a few of the lines. Daniel assessed and came to the same conclusion, but since it was a fairly small task offered to help fix at no charge (even though the leaks were caused by our gardener). Daniel's work left me as a very happy customer and I am happy to recommend Green Sunsets.

    M&J Prime Builders - landscaping - Updated May 2026

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