About TDQ Construction
Family-Owned.
Licensed.
Since 1987.
For more than 50 years, TDQ Construction has been a trusted name in California construction — built on quality craftsmanship, integrity, and long-term relationships. The majority of our work comes from referrals and word-of-mouth from clients who know our work firsthand.
Our Legacy
Decades of Earned Reputation
Founded in 1987, TDQ Construction has spent decades building a reputation for excellence across California. Over time, we've expanded our capabilities while maintaining the personal touch of a family business.
Our clients know that when they hire TDQ Construction, they are working with a team that treats every property as if it were our own — with the same attention to detail whether it's a bathroom remodel or a major civil infrastructure project.
Family-Owned & Operated
Decisions are guided by integrity and long-term client satisfaction — not short-term gain.
50+ Years of Experience
Expertise across residential, commercial, and civil construction in California.
Referral-Based Business
The majority of our work comes from satisfied clients and trusted professional partners.
Company Timeline
TDQ Construction founded as a family-owned general contractor in California.
Expanded capabilities into civil and infrastructure work, obtaining Class A licensing.
Grew referral network through consistent delivery on residential and commercial projects.
Added C-8 concrete specialization, enabling full structural and architectural concrete scopes.
Serving California with all three license classes, still family-owned and referral-driven.
Licensed & Bonded
Three Licenses. One Accountable Team.
TDQ Construction holds a unique combination of California contractor licenses that allow us to take on a wide range of projects safely, legally, and efficiently — all under one roof.
Class A — General Engineering
Handling complex civil and infrastructure work, including site preparation, earthwork, and structural projects.
Class B — General Building
Covering all major residential and commercial structures, from ground-up builds to comprehensive renovations and ADUs.
Class C-8 — Concrete Contractor
Specializing in structural and architectural concrete scopes, ensuring durable and code-compliant foundations and flatwork.
Fully licensed and bonded in California · Lic #510313 · All work executed to California codes, regulations, and best practices.
What We Do
Who We Serve
Homeowners
ADUs, room additions, kitchen and bathroom remodels, and full-scale home renovations.
Realtors & Property Investors
Property upgrades, ADUs, and renovations that increase market appeal and rental income.
Architects & Designers
Collaboration on complex plans, structural projects, and construction management.
Businesses & Project Managers
Commercial build-outs, infrastructure projects, and code-compliant construction services.
Our Values
Why Clients Trust TDQ Construction
Experience & Expertise
With over 50 years in California construction, our knowledge spans residential, commercial, and civil projects.
Family Values
We operate with integrity, transparency, and respect for our clients' vision and property — every single time.
Authority & Licensing
Our combination of Class A, B, and C-8 licenses allows us to handle structural, civil, and remodeling projects under one roof.
Referral & Reputation Driven
Most of our business comes from satisfied clients and professional partners who know our work is reliable, code-compliant, and built to last.
Our Promise
Commitment to Every Project
At TDQ Construction, our promise is simple: we build projects that last, using expertise, licensing authority, and decades of hands-on experience.
Every project — whether it's a new ADU, a kitchen remodel, or an emergency repair — is executed with precision, safety, and long-term value in mind.
"Experience the TDQ difference — licensed, family-owned, and trusted in California since 1987."
Send Us a Message