Business Details
Los Angeles Home Remodeling Experts
As a licensed general contractor in Los Angeles with over 15 years of experience, JMS Developers delivers premium renovation and construction services tailored to homeowners' needs. Our expertise spans kitchen and bathroom remodels, ADU conversions, roof replacements, room additions, and whole-home renovations, all executed with meticulous craftsmanship and reliable project management. We prioritize transparency, ensuring clients receive detailed proposals, clear timelines, and proactive updates throughout the process.Our commitment to quality is reflected in the use of premium materials and adherence to local building codes, ensuring durable, code-compliant results. Backed by a reputation for timely project completion, we manage every phasefrom design and permitting to construction and final walkthroughso clients enjoy a seamless experience with no surprises. Recognized on platforms like Yelp and Houzz, our team remains dedicated to transforming homes with professionalism, precision, and care.
Services
Kitchen Renovation
Bathroom Renovation
Whole Home Renovation
ADU/Garage Conversion
Roofing
Room Addition
Highlights and features
- We deliver timely project completions with clear timelines.
- Our team offers client-first service with seamless communication.
- We use premium materials for durable, beautiful results.
- Fully licensed (CSLB #1040625) and insured contractor.
- Proven 15+ years of experience in Los Angeles renovations.
What people say
Stunning, highly functional kitchen
Transparent and meticulous process
Workmanship and materials worth it
Seamless process from start to finish
Highly recommend
Services
Kitchen Renovation
JMS Developers specializes in kitchen renovations that blend modern design with lasting quality. Our process includes space planning, premium material selection, and full project management from permits to construction. We focus on creating functional, stylish spaces that enhance home value and daily living while adhering to clear timelines and budgets.
Bathroom Renovation
Our bathroom renovations prioritize durability, comfort, and aesthetic appeal. We handle layout optimization, luxury finish selection, and code-compliant installations, ensuring spaces are both spa-like and practical. Waterproofing and ventilation are prioritized to prevent mold, while accessibility options cater to diverse needs.
ADU/Garage Conversion
We transform garages or build detached units into functional ADUs that add rental income or multigenerational living spaces. Our services include feasibility assessments, LA code-compliant design, permit acquisition, and full turnkey construction, ensuring seamless integration with existing properties.
Roofing
JMS Developers provides comprehensive roofing solutions, including inspections, repairs, and replacements. We use durable materials like asphalt shingles, tile, or TPO membranes, alongside proper ventilation upgrades, to enhance durability and energy efficiency while maintaining structural integrity.
Whole Home Renovation
Whole-home renovations focus on updating layouts, systems, and finishes for cohesive, modern living spaces. We manage electrical, plumbing, and HVAC upgrades alongside interior/exterior work, ensuring projects align with client budgets and timelines without compromising quality.
Questions
What services do you offer?
We specialize in kitchen and bathroom remodeling, ADU/garage conversions, whole-home renovations, roofing, and room additions across Los Angeles County.
Are you licensed and insured?
Yes, we are a fully licensed (CSLB #1040625) and insured California contractor with over 15 years of experience.
How long does a kitchen renovation take?
Most kitchen remodels take 6–12 weeks depending on scope, with clear timelines provided before project start.
Do you handle permits and inspections?
Yes, we manage all permitting, inspections, and compliance with local LA building codes for every project.
Do you work within my budget?
We prioritize premium quality while offering transparent scoping and options to align with client budgets and goals.
Reviews (6)
Alan W.
Aug 30, 2021
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Joe with JMS Developers recently remodeled our kitchen and master bathroom in our condo. He was responsive and communicative the entire time from initial visit, to estimate, to project start and completion. His vision and our vision for the final product came out great! We live our new bathroom and kitchen and Joe was great to work with. Any issues that came up which were mostly due to the building were handled quickly and professionally. Would highly recommend JMS to anyone looking for a great general contractor in LA.
Susan P.
Jul 19, 2021
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I rent a condo after having lived in a home for over 40 years. They found a broken pipe
Between floors and was dealing with 3 apartments. They Cut the wall found broken pipe between floors and replaced, dry walled and painted with extreme care. They were clean, prepared and most professional - Joe was right - I couldn't tell where they repaired!! Highly recommend!
Between floors and was dealing with 3 apartments. They Cut the wall found broken pipe between floors and replaced, dry walled and painted with extreme care. They were clean, prepared and most professional - Joe was right - I couldn't tell where they repaired!! Highly recommend!
Gio F.
Mar 16, 2021
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Our project included a master bath, a guest bath, a walk-in closet and two smaller closets. My husband and I interviewed 3 contractors and it came down to JMS Developers and another firm. Joe won us over with his significant added-value in the design aspect. The other contractor was competent and both bids were similar cost-wise except it was joe who showed us a way to reconfigure the master bath in such as way as to maximize both the aesthetic and the functionality of the bathroom. The result was an amazing marble master bath and we are thankful we went with JMS Developers. In fact all through
Kathryn DiPippa
Jan 23, 2021
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My family and I highly recommend JMS Developers. We were so lucky to find JMS! Joe and his team are fantastic and were very thorough in converting our garage to an ADU, including running point with the city/permitting offices and all utilities companies The end result is a beautiful little two bedroom/one bath home for my mother to retire in, and my family and I couldn't be happier. JMS is incredibly responsive and will not cut corners. I have already recommended them to a friend with great success, and we intend to go back to them when we have more projects in the future.
Roy Williams
Dec 08, 2020
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Again today, another neighbor walked by, stopped, and told me how beautiful the house is. Not surprisingly, hearing this never gets tiresome, and yes, the results of JMS' thoughtful and well done work has made our home a standout - one of a kind, the "house we always wanted."
Some equally important changes aren't visible to the eye: underneath the flooring, JMS reinforced all of the risers and secured the whole structure to the foundation. But of course, it is the outside that draws the compliments, and our lasting appreciation. Thanks, JMS and all the crew, what a fine job so well done. - Roy
Some equally important changes aren't visible to the eye: underneath the flooring, JMS reinforced all of the risers and secured the whole structure to the foundation. But of course, it is the outside that draws the compliments, and our lasting appreciation. Thanks, JMS and all the crew, what a fine job so well done. - Roy
Deirdre Burns
Dec 31, 2019
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This excellent company proved invaluable in transforming a one bedroom condo unit from an abysmal, unlivable, apparently illicit hideout abode of the wretched and depraved into a spectacularly elegant and beautiful apartment. They were asked to make many independent decisions in regard to appliances and materials used in all facets of this stunning remodel, and went out of their way to be accommodating and gracious to the long-distance directions of the trustee of the unit. JMS continues to provide quickly responsive service to the unit when requested. We now have a lovely, "high-end" apartment
