Warren Development
Warren Development

Warren Development

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Introduction
Warren Development is a premier construction company specializing in top-quality services for both residential and commercial projects. We focus on delivering exceptional workmanship, design-forward solutions, and stringent safety practices. Our experienced team handles everything from project management to construction, working closely with clients to bring their vision to life using advanced techniques and high-quality materials. Safety is a priority, with strict adherence to industry standards to ensure a secure work environment. At Warren Development, we pride ourselves on outstanding customer service and aim to build long-lasting relationships through trust and quality.
Overview

Serves Sylmar, CA

Background checked

License verified

10 employees

2 years in business

Business hours

SunClosedMon6:00 am - 7:00 pm

Payment methods

This pro accepts payments via Apple Pay, Cash, Check, Credit card, Venmo, and Zelle.

Social media

Instagram

Featured Projects

123 photos

  • Project Calle

    Home Remodeling

Reviews

Customers rated this pro highly for work quality, professionalism, and punctuality.

Exceptional 5.0

5 reviews

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pro avatar
George R.
Sep 19, 2024
I would also choose responsiveness and, honestly, for a contractor, punctuality was pretty darn good. We did a massive outdoor rennovation project. There was a lot of moving parts. 1. A caisson 26 feet into the ground 2. A 10 person hillside "sky spa" on top of the caisson with 20 jets, 2 blowers and 3 booster pumps 3. Complete re-decking of an existing 3 tier hillside deck 4. Structural rennovation of existing decks 5. Several retaining walls 6. Leveling of back yard, irrigation and turf installation 7. A custom water fire feature made of 1/8 inch steel 8. A custom airconditioned dog house 9. Several new fences, railings etc This project took about a year to complete and we hit unexpected complexities, as expected. Here's why I would reccomend WD so highly: 1. The owner personally managed and resolved all unexpected issues and did so fairly, reasonably and efficiently. 2. Any work that did not meet our standard or damage caused (usually performed by subs) was quickly acknowledged and corrected at no additional expense to me. I can't tell you how important that was to me. Issues will happen. You need a contractor who faces up to them and fixes them. 3. There were plenty of add ons. I feel that they were priced fairly and I was not gouged. In summary, the project turned out beautifuly and I had a contractor withthe highest degree of ntegrity I could have asked for. George Rappard
pro avatar
Carolyn N.
Aug 20, 2024
I recently renovated my townhouse. Warren Development was fantastic. They did everything from demolition, framing, foundation, concrete, stucco and tiled patio. Derek, the owner, was very professional and always had a solution to our many issues. Construction is never fun but Warren Development sure made it easier. I would definitely recommend this company for your future projects.
pro avatar
Enrique M.
Aug 17, 2024
I had the pleasure of working with Jony Negreros to convert my garage into an ADU. Jony was more than happy to answer any of our questions before we even hired him as our contractor. He walked us through every single step of the project, budgeting, and estimated move in date. With his experience he was able to give us recommendations that ultimately made our new home look better. The project was delivered ahead of schedule and after a year of living there everything still works and looks brand new. I will have no hesitation working with Jony again on any future home projects.
pro avatar
Raquel H.
Aug 16, 2024
I reached out to Jonathan Negrenos, with Warren Development regarding our ADU project. From the first meeting, Johnathan was extremely professional and helpful in regards to explaining the process of permits, inspections, demolition and construction. He facilitated the process for my mother and I, it was beneficial that he is bilingual and was able to communicate with us both. Jonathan and his team always maintained communication with the status of the steps that were being taken with the demolition, foundation, and construction. Jonathan took the time to ensure that we understood the building codes and always let us know days and times the workers would come in and when inspections were. The ADU project began in February and was completed near mid May. I can honestly state that it was completed faster than I had anticipated. My mother and I were extremely pleased with the final product. The ADU is beautiful in all aspects: the construction, the quality of work, and the finishes, are all impeccable. So much so that we decided to go with Johnathan to renovate the restroom in the main house. The turn around time was twice as quick as it was a smaller project yet the quality and outcome was amazing as well. Jonathan and his company Warren Development are true professionals and it was a pleasure to work with them. I highly recommend anyone looking for a company for an ADU project to hire them as it was definitely a stress free experience.
pro avatar
Vivian H.
Aug 14, 2024
Working with Warren development was a pleasure! They were on time, professional & clean.
Warren Development's reply
Thank you Vivian for your business!
Credentials
License

License Type: B - General Building Contractor (CA)

License verified on 8/14/2024

Background Check

Derek Davies