Worked with his team for years and they rocked!!! Josh is my go-to contractor!!!…

Brad Barras
General Contractor
December 16, 2023


Hi Folks, my name is James Alhandy. I have been a General Contractor in Southern Ca. for 50 years. Over the years, I have worked with a lot of Contractors. This is a Recommendation for one of them. His Name is Josh Muller and he has been working with me for 15 years. Josh has just started a new venture with his company, Kustum Kunstrukshun. This venture is giving Josh the ability to his expand clientele so he can supply services to many more customers. I can tell you this about Josh, He has a passion for excellence in his work and he has a work ethic that is admirable. I have seen Josh build from the ground up, and I have seen him remodel kitchens and baths and patios. He has replaced windows and doors and cabinets and floors.

If you have a need to have some work done at a building, commercial or residential, give Josh a call at (562)370-6080. I have the greatest respect for Josh and for his work. You can also look up his work at the company website I am sure when he is finished, you will be happy!

James Alhandy
General Contractor
December 16, 2023

New Walk-In Shower

The time came to replace the old-fashioned tub with a walk-in shower for safety purposes. Josh and his crew and subs did an excellent job from ripping everything down to the studs to waterproofing , meticulously setting tile, plumbing the new shower head, regulator and installing the sliding glass doors. I’m enjoying it every day!

Diane Wood Gaughen, M.A. C.H.C. FDN-P
Author and Speaker - Master Bible Teacher and Health Coach
December 16, 2023

Bathroom Remodel

My review is long overdue! I had the pleasure of working with Josh from Kustum Kunstrukshun about four years ago for a bathroom remodel in a home in La Palma, Orange County. He and his team were amazing. They completed the project on time and were attentive to every detail. Their work has been long lasting, not one problem has arisen yet. Also, the pricing is fair. I am so happy with this team I’ve recommended them to all my family and friends (my sister just used him sparking this review (she is also very satisfied with his craftsmanship)).

Deborah Natasha Carlisle
December 16, 2023

Additional Bedroom

I am remodeling and needed a general contractor to build a wall to turn an open space into an additional bedroom. A relative recommended Kustum Kunstrukshun from their recent bathroom remodel. Josh and his team did an amazing job!! The work is gorgeous and seamless! He put in French doors, worked the wall with the new flooring, and even patched some holes throughout the house with drywall. He was friendly, reliable, and finished the job within the estimated time given. I’ve had many different contractors during this remodel this year and I am most impressed by Kustum Kunstrukshun. I would definitely recommend Josh and his team for any general contracting jobs.

V Duran
December 16, 2023

Kitchen Remodel

Kustum Kunstrukshun just completed a complete kitchen remodel for us and we would highly recommend them. They were very professional and very clean (I never could tell they had been there). They were also very creative with design ideas and the quality of their work is outstanding!!…

Huntington Beach, California
June 2, 2015

New Patio Deck

Hey Josh – Just wanted to say how much we love our new patio deck. Thanks so much for making this a reality for us!…

Long Beach, California
May 27, 2015

New Man Cave

Josh – The new man cave is really great! Thank you for your constant attention to detail and professionalism. I would definitely recommend your company to anyone interested in a room addition…

Sunset Beach, California
May 2, 2015

New Bathroom is Gorgeous!

Wow!!..My new bathroom is just gorgeous! Thanks Josh to you and your team for a first rate job! A+++++!

Seal Beach, California
April 25, 2015

New Bathroom

Josh, I just want to say that I love my new bathroom! It is what I wanted and more! You were a joy to work with and I really appreciate that the work was done on time and on budget!…

Seal Beach, California
April 19, 2015