1. No results to show.

Space Plus Design

Licensed
Licensed
Contact for price

Sorry this pro can’t do your job, but we know other pros who can. Check them out
About
Hi! I’m Michael, a California-licensed architect with over 15 years of experience in residential design. Based in Southern California, we specialize in home renovations and additions, ADUs, custom homes and small commercial spaces. Whether you’re converting a garage, planning a full remodel or a new home, we offer a comprehensive design service that guides you from concept through permitting — with a strong focus on clear communication and practical, buildable solutions. What sets us apart: • Customized design that balances function, aesthetics, and budget. • Accurate, permit-ready drawings(blueprints) and help navigating local approval processes. • We provide 3D renderings and virtual walkthroughs when needed — so you can clearly visualize your space before building. • My partner is a licensed structural engineer, and we work closely together to provide fully coordinated plans — no need to manage separate consultants. If you’re looking for thoughtful design, technical expertise, and a collaborative approach — we’d love to help bring your project to life.
Overview

Hired 3 times

Background checked

License verified

5 employees

3 years in business

Business hours

SunClosedMon9:00 am - 6:00 pm

Payment methods

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

Credentials

License verified

Architect

License state: CA

Background checked

Passed by Mai Li on Jul 11, 2025.

Services offered
Project type description

New construction

Addition to existing structure

Remodel of a few rooms

Complete remodel

Professional services needed

Project consultation

Design drawings

Construction documents (blueprints)

Construction administration

Property type

Residential

Commercial

Projects and media
Projects and media
Reviews

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

Exceptional 5.0

12 reviews

5

100%

4

0%

3

0%

2

0%

1

0%

Read reviews that mention:


pro avatar
Tri N.

Aug 29, 2025

Hired on Thumbtack

I can’t say enough good things about Space Plus Design, specifically about Michael Li, a licensed architect, on a project. I was looking to purchase a property in Tustin, and asked Michael to come along for his assessment on the listed property. He subsequently provided cost estimate for repairs needed or fixing defects, updating housing structure for higher ceiling and adding new ADU on the property. He also provided consultancy on what needed to be repaired and brought up the potential purchasing property to latest building codes for an older home built in the 1970’s. I appreciated his professionalism, attentive to details, and thorough in his responses to our requests. I definitely recommend Michael to anyone who needs architecture services or consultancy for home architecture assessment or home refurbishment.

Details: Design drawings • Project consultation • Construction documents (blueprints) • Complete remodel • Residential • 1,000 - 1,500 sq ft

Architectural Services
pro avatar
Shelley N.

Jul 24, 2025

Great experience. I have never hired architectural services from thumbtack but he had good reviews. He listened to what i wanted and worked to achieve that
pro avatar
Tuyen L.

1 month ago

Hired on Thumbtack

Michael is very helpful, he explained to me the whole process and guided me every steps. Communication throughout the design and incorporated all of our ideas. I’m very glad that we picked Michael with our project.

Details: Project consultation • Design drawings • Construction documents (blueprints) • Addition to existing structure • Residential • Less than 500 sq ft

Architectural Services
pro avatar
Zeo N.

Dec 29, 2025

I hired Mike to draft my plan for a permit for City of LA and it was a very smooth experience. Before reaching out to them, I spoke to another architect who charged similar amount but insisted the whole process would take 8-12 weeks and I wouldn’t have my permits issued till the new year. The architect also bailed out 5 days after committing to the project. Mike quoted me 1-2 weeks as the total timeline, and it was just like he estimated, I was able to get my plan approved and permit issued within 10 days (that’s including a 2 day hold due to my other construction from my end). Only one minor revision was requested and they did it very efficiently. This is with City of LA, which is notorious for their bureaucracy. Mike also referred me a good general contractor who’s reasonably priced and very efficient as well. I highly recommend their service!
pro avatar
Jack L.

Aug 30, 2025

We feel very fortunate to have worked with Michael and his team on our home addition and renovation. They provided several planning options, which helped us make an informed decision, and the 3D images made it easy to visualize the final space. Overall, the service was excellent and we’re very happy with the experience.
  • Loading