Professional General Contractors in Diamond Bar, CA

“This was the first time in my life hiring a contractor to build my ADU very luckily I found Jacky. Jacky and his whole team did the excellent job building a 1000 SQFT ADU. I love his new office and the material he provided me was the best. The total ...”

“Global Home Remodeling in Diamond Bar exceeded my expectations. They transformed our outdated kitchen into a modern and functional space. The entire process was smooth and well-coordinated. Thanks for your great service!”

“CMPG is a full-service project management firm dedicated to our clients' success. We oversee and manage the strategic planning, design, vendor qualification and selection, bidding, construction, relocation and financial tracking for our projects. We ...”

“As a company dedicated to providing premier customer service, it is important to us to deliver unparalleled workmanship on every assignment. ​ We are licensed, and insured. With our experience in networking with the best contractors for every trade, ...”

“Great experience overall. I met Don and his wife at the LA county fair and asked a few questions about his whole house fan services. He was friendly, informative and straight forward. He provided accurate pricing upfront and promptly followed up with...”

“Sam and his team at Prime Team Builders are the best! Sam was referred to me by a friend of mine who just had his roof done a few years back. Upon inspection, I also asked Sam if it was possible to remove our old tank water heater for a new tankless ...”

“Cassandra Perkins is amazing, professional and efficient. She is truly a pro and made the order easy and just what I wanted. I had her previously (last year) for another two closets and they did such great work I went with closet world again. Can't s...”

“Wow! From the moment we had our first phone call, Ben was amazing. He was responsive, honest, intelligent, and efficient. We had several hiccups before we met Ben and before we hired ACC. Ben was empathetic and very understanding. He reassured me wit...”

“Hybrid renovations really outdid themselves in renovating the exterior part of my home. They made it look better than I have envisioned. They were very professional and responsive throughout the whole renovations. Leo's communication and stopping by...”

“Our house is elevated from the street sewer system by about 40 feet and set back by about 30 feet, so there was quite a long sewer line to replace. Since it was the original clay pipe from the early 1960s, I wasn't surprised at all that it needed rep...”

“I've never ever heard of fifth hour until they came to my home they demonstrated Ray was a demonstrator who demonstrated everything about my roof and now that they're up in my roof my roof looks gorgeous it's beautiful we're going to get my first rai...”

“I had a flood in my house and rather than just getting back to “where I was” I decided on long overdue kitchen and powder room remodel. A Plus sent out one of their reps to discuss what I wanted, take measurements and make recommendations. Following...”