With over 26 years of hands-on experience as a Building Design Technician, I love turning my clients' structural dreams into beautiful, functional realities. Working alongside a trusted team of licensed engineering associates, I guide you through every step of the planning process—ensuring your vision is brought to life accurately, smoothly, and stress-free. ✨
Services Offered:
Custom Residential Design: New construction, home additions, and space planning
ADU Development: Complete design layouts for accessory dwelling units
Small Commercial Projects: Functional design solutions tailored to your business needs
Permit & Construction Plans: Detailed technical drawings tailored for smooth local permitting
Whether you’re just starting to sketch out ideas or need precise permit-ready drawings to kick off construction, I’m here to help make your space truly feel like home.
Ready to bring your project to life? Message me today to discuss your vision and get a personalized quote!
Overview
Background checked
1 employee
26 years in business
Business hours
SunClosedMon9:00 am - 5:00 pm
Payment methods
This pro accepts payments via Cash, Check, and Venmo.
Services offered
Architectural Services
Projects and media
Projects and media
Reviews
Customers rated this pro highly for professionalism, responsiveness, and work quality.
Exceptional 5.0
6 reviews
5
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Read reviews that mention:
Ed A.
Sep 1, 2026
Had Design by Trina do 2 projects so far, 1 house plans and 1 master addition with an attached garage plans, very thorough and accessible for questions that came up during the project, thanks Design by Trina
Mikael k.
Sep 1, 2026
I've worked with Trina Johnson for over 10 years and she's been consistently excellent. She produces high-quality as-built and new construction drawings, and her attention to detail is outstanding — the kind that saves you headaches later. She's also a strong communicator. She keeps me in the loop on how the plans are coming together and flags any challenges early, whether they come up during design or at inspection. If you need an architectural drafter you can rely on, Trina is it.
Stephen R.
3 weeks ago
Trina was a great choice in building our dream home. Her price was excellent. She listened well and worked with us to ensure we built what we wanted. My wife and I love our home, and we thank Trina for making it a reality.
Design by Trina LLC's reply
Thank you Stephen. It was a pleasure designing your home with you! I am glad you and your family is happy!
Ricardo P.
2 days ago
I have worked with Trina for over 15 years, and have found her to be knowledgeable, easy to work with, very client centered and very reasonable in cost and scope of work. I would work with her anytime without hesitation.
Tom M.
6 days ago
Trina was always available and willing to work together to come up with the right design for us.
Credentials
Background Check
Trina Johnson
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
Site Consultation Fee $350.00 - Fee Subtracted from Signed Agreement
What is your typical process for working with a new customer?
Evaluate Project Scope. Come up with Designs to suit the needs of the Client
What education and/or training do you have that relates to your work?
Educated in Advanced AutoCad. Mentored by Licensed Architects and Structural Engineers
