# O'Brien Architects

Architects in Dallas

Architecture and interior design firm with offices in Dallas and Plano, Texas. It designs mixed-use, multi-family, office, healthcare, industrial, retail and hospitality projects, along with master planning work.

- Location: 1722 Routh St, Suite 122, Dallas, TX 75201
- Call: (972) 788-1010
- Email: info@obrienarch.com
- Website: https://obrienarch.com/

## Hours

- Monday: 8:30 AM – 5:30 PM
- Tuesday: 8:30 AM – 5:30 PM
- Wednesday: 8:30 AM – 5:30 PM
- Thursday: 8:30 AM – 5:30 PM
- Friday: 8:30 AM – 5:30 PM
- Saturday: closed
- Sunday: closed

## Services and prices

- Mixed-use architecture: Price on request
- Master planning: Price on request
- Interior design: Price on request
- Multi-family housing: Price on request
- Corporate office design: Price on request
- Medical office and healthcare design: Price on request
- Industrial and cold storage facilities: Price on request
- Hospitality design: Price on request

## Questions and answers

### Where is O'Brien Architects?

O'Brien Architects is at 1722 Routh St, Suite 122, Dallas, TX 75201.

### How do I contact O'Brien Architects?

You can call (972) 788-1010, email info@obrienarch.com, or visit obrienarch.com.

### What are O'Brien Architects’s hours?

Monday: 8:30 AM – 5:30 PM; Tuesday: 8:30 AM – 5:30 PM; Wednesday: 8:30 AM – 5:30 PM; Thursday: 8:30 AM – 5:30 PM; Friday: 8:30 AM – 5:30 PM; Saturday: closed; Sunday: closed.

### What services does O'Brien Architects offer?

O'Brien Architects lists Mixed-use architecture, Master planning, Interior design, Multi-family housing, Corporate office design, Medical office and healthcare design, Industrial and cold storage facilities, and Hospitality design.

### When was O'Brien Architects founded?

O'Brien Architects was founded in 1974.

### How up to date is this information?

HAYObiz last checked O'Brien Architects’s address, phone and details on Oct 22, 2026, against the business’s website, a public register, and independent directories.

Details checked Oct 22, 2026 against the business’s website, a public register, and independent directories

- <https://obrienarch.com/>
- <https://www.architectmagazine.com/?p=137094>
- <https://www.tdlr.texas.gov/TABS/Projects/TABS2025022878>
- <https://obrienarch.com/contact/>
- <https://obrienarch.com/about/>

Listing: <https://hayobiz.com/us/dallas-tx/obrien-architects>