--- title: "Osinoff General Contractors — General Contractors | Houzz" canonical_html_url: https://www.houzz.com/professionals/general-contractors/osinoff-general-contractors-pfvwus-pf~128948640 markdown_url: https://www.houzz.com/md/professionals/pf~128948640.md entity_type: LocalBusiness business_name: "Osinoff General Contractors" category: ["General Contractors"] image: https://st.hzcdn.com/fimgs/96232b0e0aa827c6_1997-w400-h400-b0-p0--.jpg address: "Tarzana, California 91356, United States" latitude: 34.155 longitude: -118.5462 phone: "(818) 345-1212" website: http://www.osinoff.com rating: 5 review_count: 7 best_of_houzz_awards: 2 followers: 19 last_updated: 2026-08-23 --- # Osinoff General Contractors Original Houzz profile: [Osinoff General Contractors](https://www.houzz.com/professionals/general-contractors/osinoff-general-contractors-pfvwus-pf~128948640) ## Professional summary - **Primary category:** General Contractors - **Location:** Tarzana, CA - **Serves:** Los Angeles, Glendale, Pasadena, Santa Monica, Culver City, Manhattan Beach, Beverly Hills, South Pasadena - **Houzz rating:** 5.0 out of 5 (7 reviews) - **Best of Houzz:** 2 awards (2019–2023), for Design, Service. ## About ### Houzz Badges - Houzz Influencer - Recommended on Houzz - 10,000 Ideabook Saves Osinoff General Contractors, Inc. has been providing highly customized construction services to homeowners in Los Angeles’s finest neighborhoods for over 30 years. Whether the project is new construction or a major renovation, OGC guides clients from concept to completion providing the highest levels of quality, integrity, and expertise. Homeowners appreciate the one-on-one service they receive from OGC’s founder, Leslie Osinoff. Leslie leads every project he undertakes because he values accountability, direct communication and truly personalized customer service. From Pre-Construction to Budget Estimating to Project Punch List, Osinoff General Contractors provides comprehensive services to its clients that brings them back again and again. “It gives me great pleasure to recommend and say a few words about Osinoff General Contractors. Leslie provided the best craftsmen and quality was beyond my expectations. The renovation was done in a timely manner with no snafus. We live and abide in a condo association. It is not easy for a contractor to negotiate working in a building. The rules, elevator operations, parking and permits are all very challenging. The work was completed without incident and we never had a complaint about damage or lack of cleanup to the common areas. I wish I had another one like Leslie on the east coast.” – John Sacchi, Beverly Hills “Remodeling is a process I usually hate, but watching my condo being transformed into the shape it’s in now (and you can see the pictures) made every day a little adventure. Leslie was not just easy to work with, but he was great at hearing what I had to say, explaining the options, and often coming up with creative and elegant solutions. When I walk into my place every night after work, I still look at it and can’t believe how lucky I am. Leslie’s a big part of that and I’ll always be grateful.” – Dan O’Shannon, Television Writer and Producer ### Services Provided - Home Remodeling - Bathroom Remodeling - Kitchen Remodeling - General Contracting - Home Additions - New Home Construction - Home Extensions - Home Restoration - Green Building - Custom Homes ### Areas Served - Los Angeles - Glendale - Pasadena - Santa Monica - Culver City - Manhattan Beach - Beverly Hills - South Pasadena ### Typical Job Cost $50,000 - 5 million Our Cost Range is based on materials used, design requirements and scope of work to be done. ## Business Details | Field | Value | | --- | --- | | Business Name | Osinoff General Contractors | | Address | Tarzana, California 91356, United States | | Phone | (818) 345-1212 | | Website | http://www.osinoff.com | | License Number | 416548 | | Followers on Houzz | 19 | ## Contact - **Houzz profile:** [Osinoff General Contractors](https://www.houzz.com/professionals/general-contractors/osinoff-general-contractors-pfvwus-pf~128948640) - **Website:** http://www.osinoff.com - **Phone:** (818) 345-1212 ## Credentials - **Best of Houzz:** 2 awards (2019–2023), for Design, Service. ## Reviews **Overall rating: 5.0 out of 5 — 7 reviews** ### All 7 reviews **★★★★★ — Dan O'Shannon, Oct. 2018** > Remodeling is a process I usually hate, but watching my condo being transformed into the shape it’s in now (and you can see the pictures) made every day a little adventure. Leslie was not just easy to work with, but he was great at hearing what I had to say, explaining the options, and often coming up with creative and elegant solutions. When I walk into my place every night after work, I still look at it and can’t believe how lucky I am. Leslie’s a big part of that and I’ll always be grateful. **★★★★★ — Carolyn and Irwin Harris MD, Aug. 2018** > Osinoff General contractors has been our general contractor of choice for the last 32 years. > He has proven to be honest, creative and reliable, has always used the best materials and delivered excellent workmanship. > For all this reasons we recommend him very highly. **★★★★★ — Johanna Hatfield, Aug. 2018** > The Osinoff General Contractor team is outstanding. Leslie, Gaby and Vivian took on a complex project at our home and we could not be happier with the results. A small fire unfortunately caused our home's sprinkler system to activate creating significant water damage throughout the house. Leslie oversaw the careful remediation of our water damaged floors, walls and ceilings. His team also completed a full kitchen remodel that included new custom cabinets, appliances, sink, island, tile work, and extensive electrical. Throughout the 6-month process, Leslie was patient, creative, and exceptionally responsive. Leslie worked with our insurance company to ensure all elements of the water damage was covered by our claim. We look forward to our next project with Leslie and his team and recommend them without hesitation. **★★★★★ — john sacchi, Aug. 2018** > excellent service excellent quality work done in timely manner i would definitely use this company again should the situation arise. **★★★★★ — Tim Barber, Aug. 2018** > “My team has worked with Leslie Osinoff on three challenging projects, each resulting in a satisfied client. > Leslie is an inventive problem-solver and a clear communicator. His team is highly skilled, careful and cooperative. His financial documents are logical and fair. > Leslie's enthusiasm and kindness move the project along quickly and smoothly. I highly recommend him to build your dream home”. > Tim Barber, Architect **★★★★★ — Patrick Tennant, July 2018** > "What can I say about Osinoff Construction, Leslie, and his entire team...Exceptional! > I have had the pleasure and privileged to collaborate with the Osinoff team on multiple projects. As an architectural and interior designer, often more important than the design is the team you have to execute it. All my experiences with Osinoff Construction have been wonderful and resulted in beautiful spaces we are all proud of and most important, happy clients. Leslie and his team are supportive, knowledgeable, collaborative, and always up for the task at hand. > > As a designer and project manager you deal with so many moving parts its very important to have a team supporting you. As the saying goes, "...it takes a village!" It does. Leslie and his team are exceptional at problem solving. One of the greatest things I admire and appreciate about Leslie is he always brings me multiple solutions to problems before I even know there is a problem to solve. That really keeps things moving and enjoyable...And often things are solved or taken care of without myself or the client even knowing! > > I have enjoyed my past projects and continue to enjoy my future collaborations with Leslie and the whole Osinoff Construction family!" > > Patrick K. Tennant > Architectural and Interior design **★★★★★ — Rosa Beltran Design, July 2018** > Such a great experience working alongside the team at Osinoff - Exceptional communication and organisation, and super responsive which led to a perfect finish and timely outcome for our client's beautiful re-model. > > We'll be working together again, so happy we found each other - highly recommended > > Images can be seen at our website www.rosabeltrandesign.com ## Selected projects - [Shadow Creek Drive](https://www.houzz.com/hznb/projects/shadow-creek-drive-pj-vj~5098635) - Location: Agoura Hills, CA - Photos: 5 - [La Castana](https://www.houzz.com/hznb/projects/la-castana-pj-vj~2975529) - Location: Los Angeles, CA - Photos: 13 - [The Doheny Penthouse](https://www.houzz.com/hznb/projects/the-doheny-penthouse-pj-vj~2975656) - Location: Beverly Hills, CA - Photos: 4 - Description: A penthouse for a television writer is a cozy, light-filled haven with the right blend of masculinity and elegance. An open plan with clearly delineated spaces and rooms that can be open to entertain or can provide a hideaway from the activity. - [Westerly Terrace](https://www.houzz.com/hznb/projects/westerly-terrace-pj-vj~2975364) - Location: Los Angeles, CA - Photos: 5 - [Crescent Drive](https://www.houzz.com/hznb/projects/crescent-drive-pj-vj~4870440) - Location: Beverly Hills, CA - Photos: 16 - [Hollywood Hills Road](https://www.houzz.com/hznb/projects/hollywood-hills-road-pj-vj~6284776) - Location: Not specified - Photos: 19 [See all 6 projects](https://www.houzz.com/professionals/general-contractors/osinoff-general-contractors-pfvwus-pf~128948640) ## Community Q&A **Q: color of paint on the Walls** *(in Photo Questions)* Please tell me paint color of walls A: I am sorry the Owner had the paint already done. **Q: Dimensions of Island?** *(in Photo Questions)* If you have them, would you mind sharing the dimensions of the island? Thanks! A: I am sorry I do not, this was existing **Q: Small Kitchen Woes** *(in Photo Questions)* Can you tell me the dimensions of the kitchen? A: I am sorry I do not! **Q: Backsplash tile?** *(in Photo Questions)* Hi! Would you mind sharing the brand and color of the backsplash tile? A: Good Afternoon: The backsplash tile is from Cle Tile - Subway Tiles in "Weathered White". Hope this Helps. **Q: Faucets** *(in Photo Questions)* Hi -Can you please tell me the brand and model of the kitchen faucet and adjacent beverage faucet? Thanks so much. A: Good Afternoon: The client has informed me the faucets are from California Faucets - The Line is "Davoli" Hope this helps. **Q: Flooring** *(in Photo Questions)* can you share the name of the floor and color A: Hello: · Pre-Finished Wood Flooring “Mediterranean Collection Flooring” color Calabria (\#MCCA708). I hope this helps. Vivian --- *Source: Houzz professional profile. Reflects the profile as of 2026-08-23.*