We’re The #1 Assembly Team In San Diego

A+ Assembly Service was established 2007 by putting together small home and office furniture for locals, but expanded over the years to offer a wide variety of professional assembly services for furniture and consumer products in San Diego County.

Meet the Owner

My name is Billy Rojas and I’ve been assembling and installing professionally around the country for over 16 years. In my experience, most assembly companies and service contractors overcharge their customers for the services they provide, which is what motivated me to start my own company that offered quality assembly services at more affordable rates. I developed a fee structure that gives you more realistic pricing based on the project you’re having us complete, which is why our prices are some of the most competitive for professional assembly services in San Diego. All of our crews are staffed with qualified technicians, so you can feel confident that you’ll always be working with consummate professionals who will show you and your property with the utmost respect while we complete your assembly. I stand behind our work and I’m confident you’ll be happy with the results.


Amazing Assemblies


Competitive Prices

See What Our Clients Are Saying

Harold M.

“I hired A Plus Assembly to assemble my gazebo that I bought from Costco.  They did a great job in a little over 4 hours! I would highly recommend them as its crew was very nice and courteous and they did a great job thanks to Billy.”

Michelle F.

“Great customer service and fast response. The appointment was set up immediately and they where here right on time. I had a gazebo installed in the backyard. I am super happy with the results!”

Jessica M.

“Highly recommend A+ Assembly! I needed someone to assemble my sons big boy bike (I didn’t want to mess with brakes) Billy was quick to respond to all my messages and arrived on time, assembled the bike pretty quickly and his price was very reasonable!”

Expert Assembly Technician