Quantum Construction and Design

from Los Angeles, CAmember since September, 2021
Rate: Price by request
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Description:

Hello, my name is Willie Griffin, and I have been working in the construction industry for over 15 years. Being a second-generation contractor, I have gained a wealth of knowledge and wisdom from my father, who had over 40 years of experience. When I established my construction company, Quantum Construction and Design, I aimed to offer customers integrity, quality work, innovation, and honesty throughout the entire process of fulfilling their construction and design needs. My primary objective is to exceed my clients' expectations in every aspect of our collaboration. Ultimately, I want my clients to be thrilled and satisfied with the outstanding services we provide. Please don't hesitate to contact us today for a FREE ESTIMATE on your next project!

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Service Reviews

4.1

22 reviews

Service as described
4.9
Communication
4.1
Punctuality
3.4
EJ
Emily J.
What an incredible experience! Quantum Construction and Design exceeded all of my expectations and more! I required a new front porch and steps, and they promptly came to assess the project and discuss other potential ideas. The following week, they completed the work efficiently and delivered a finished project that surpassed my initial expectations! My neighbors now frequently compliment my front porch.
March 26, 2023
CT
Christopher T.
Thanks to these guys, my wife and I were able to acquire our dream kitchen! Given her particular taste, they were extremely considerate in guiding us through each step. They demonstrated remarkable proficiency and were always ready to assist. My wife is pleased, and I am equally content. I am considering having them renovate our bathroom as well!
February 20, 2023
JS
Joseph S.
On a Tuesday, Quantum Roofing carried out the removal of our roof. Initially, everything went smoothly until a surprise rainstorm occurred. I immediately called to inform them of the situation as there was nothing covering the roof. The following day, their representative came out, however, we already had water damage in various areas such as the outlets, drywall, insulation, blinds, and walls. Although, initially, the owner, Willie, assured us that everything would be restored to its original state, we later discovered that during the roofing process, his workers had advised him to cover the roof, which he ignored. The roof replacement continued, which resulted in 16 punctures and damages to the interior drywall. Despite the "patchwork" done, 6 of the punctures are still visible, and the paintwork is shoddy, with color mismatches in my son's room and the living room (where the most damage was). Above the cabinets, there is loose drywall where there was water damage, and I was disappointed to learn that it wasn't replaced. Adding to the list of issues, there are now 6 new cracks in the kitchen drywall where there were none before. Therefore, based on my overall experience, I would not recommend Quantum Roofing.
October 29, 2022
DB
Danielle B.
Willie and his team exceeded our expectations when we approached them with a plumbing issue regarding shower water leakage to the first floor. Upon sending them pictures, Willie provided us with a prompt quote, while also reminding us that more complex problems require a detailed inspection. We quickly arranged for a meeting the following day. Willie's team arrived and confirmed the quoted price after assessing the leak. Their team worked efficiently, exhibiting creativity in problem-solving, which another company was unable to achieve. Additionally, their team provided us with an unparalleled deal, helping us save thousands of dollars compared to alternative options. We greatly appreciate the trust that Willie and his team have in their work, as demonstrated through the one-year warranty they provided us with. Overall, we found Willie and his team to be professional, prompt, highly skilled, and reasonable in pricing - earning them a 10 out of 10 rating. We wouldn't hesitate to hire them again.
April 6, 2022
MW
Melissa W.
Quantum Construction is your go-to for top-notch home improvement services. We had the privilege of having them design and build an exceptional ADU for us earlier this year to accommodate a family member with mobility challenges. Quantum Construction was very accommodating, ensuring that all our specific requirements were met. Working with them was a delightful and satisfying experience. I feel privileged to have found an outstanding company that provides such excellent services.
December 23, 2021