D’Hierro founders Rocio and Jorge together in Dallas
About D’Hierro · Dallas

Design eye. Engineering discipline. Built together.

A family-led Dallas studio responsible for the work from the first drawing through installation.

The founders

Two disciplines.
One standard.

Jorge and Rocio built D’Hierro at the intersection of engineering and interior design. The result is a studio that considers how an opening looks, how it performs, and who remains accountable when it reaches the site.

  1. Built in Dallas

    Jorge and Rocio build D’Hierro together.

    The studio grows one commission at a time around a shared standard: make the piece beautiful, make it work, and remain accountable through installation.

  2. Jorge · Engineering

    The drawing is a system that has to perform.

    Jorge brings the engineering discipline that carries an opening from proportion and structure through fabrication, hardware, and the final field adjustment.

  3. Rocio · Design

    Proportion and finish decide how the room feels.

    Rocio brings a career interior designer’s eye to scale, rhythm, finish, and the client decisions that shape the finished work.

  4. Today · One team

    Design, forge, finish, and install under one roof.

    The studio remains deliberately close. The people responsible for making the work are also responsible for bringing it to life on site.

A D'Hierro fabricator welding a steel frame inside the Dallas shop
The Dallas shop Where the work is drawn, forged, and finished before installation. See the process
Why choose D’Hierro

The reasons clients come back.

Experience, service, local control, and one accountable team from the forge to the final field adjustment.

30 Years of Experience

For more than 30 years, D’Hierro has designed, manufactured, and installed custom iron windows, doors, and architectural elements. That depth of experience allows us to anticipate challenges before they arise, navigate complex conditions, and deliver thoughtful solutions throughout every stage of a project.

Service Built for Long-Term Relationships

Much of our business comes from repeat clients and referrals. We approach every project knowing it may be the beginning of a decades-long relationship. Our clients receive more than an exceptional finished product — they receive responsive, knowledgeable service designed to save time, simplify decisions, and ensure the right solution for their home or project.

One Team, From Forge to Installation

The same team responsible for crafting your custom pieces is responsible for bringing them to life on site. D’Hierro manages the process from fabrication through installation, creating a level of continuity, accountability, and attention to detail that is difficult to achieve when manufacturing and installation are handled separately.

Made in Dallas, Texas

Every D’Hierro piece is manufactured at our facility in Dallas, Texas. Local manufacturing gives us greater control over quality, scheduling, and project coordination while reducing many of the uncertainties associated with overseas production. If construction timelines change, we can also securely store completed pieces at our facility until the project is ready for installation.

We are proud of how our work is made and welcome clients, designers, architects, and builders to visit our Dallas operation.

Design Without Compromising Structural Integrity

D’Hierro was founded at the intersection of two disciplines: design and engineering. Rocio brings the perspective of a career interior designer, while Jorge brings an engineering background and a rigorous understanding of how beautiful architectural elements must perform.

The result is work that is considered from both an aesthetic and structural standpoint. For particularly complex projects, we engage structural architects and other specialists when needed to help develop the right solution. We stand behind our craftsmanship and warranty our work against defects.

Trusted by Leading Designers, Builders & Developers

D’Hierro has earned the trust of discerning homeowners, respected interior designers, custom builders, commercial contractors, and luxury developers.

Our work has been specified by leading names in the design community, including Joe Ireland, and trusted by prominent developers such as StreetLights Residential.

Whether we are creating a single statement entry door or collaborating on a large-scale residential or commercial project, we bring the same standard of craftsmanship, service, and accountability to every client.

Industry & origin

Connected to the design community. Made here.

Made in DallasTexas · USA
1995Family-owned
Dallas studio
Visit the Dallas studio

Come see the work.

Visits are by appointment so we can walk through finishes, samples, and current work on the floor.

Studio & showroom
14060 Proton Road, Suite 250
Dallas, TX 75244
Hours
Monday — Friday
9 — 5 by appointment
Telephone
(972) 645-2144
Email
info@dhierro.com
Start a project

Bring us the opening.

Have plans, a photo, or an idea? We will help define the right scope.