In mybookOther Collection (edit)
Added to your other collection.
Removed From mybook!

We took this business out of your other collection.


Add to mybook

This listing has been
added to mybook.

This listing has been
removed from mybook.

Business Details

Do you know the hours for this business?
General Info:
Psomas is a full-service design firm that serves the public and private sector clients in the United States. It provides transportation and water and wastewater engineering services. The company also offers land and institutional site development, surveying, planning, consulting, and program and construction management solutions. Founded in 1946, Psomas operates in California, Arizona and Utah. In addition, it provides services for customers in the transportation, institutional and private land development markets. The company s clients include Dixon High School, Ironwood Ridge High School, Aubrey Park and St. Jude Medical Center. Psomas has received the Engineering Excellence Award.
Extra Phones:

Phone: (858) 576-9200

TollFree: (800) 540-9266

Centerside I
Mission Valley East, Eastern San Diego
Civil Engineers, Consulting Engineers

More »

Less »


Click to rate
Please give the business a star rating

Success! Thanks for posting your review of Psomas. You’ve done the world some good today.

Sponsored Links
Map & Directions
People Also Viewed
Send to Phone

3111 Camino Del Rio N Ste 702San DiegoCA 92108

(619) 961-2800

Send this business listing as a text message to a mobile phone.


Your text message was sent.

To opt out at anytime, send the word STOP to YP411.

To get a help message, send the word HELP to YP411.

There was an error sending your text.

Please try again.

Terms: The recipient of this text message may incur charges depending on their wireless carrier. Not all carriers are currently supported.

Message Business

What would you like to know?



We were unable to send your message. Please try again later.

Add a Photo

3111 Camino Del Rio N Ste 702San DiegoCA 92108

(619) 961-2800

  • Photos should be clear and in focus
  • Photos should be of the business, product or service, not an illustration or clip art
  • Photos should not be an advertisment or include contact information.
Add a New Collection
Oops! There was a problem saving the new custom collection.
Please try again.
Collection Name cannot be empty
Upload a Photo

Remaining Characters: 100

Remaining Characters: 500

We just redesigned! Do you like it?
× Not a Fan

× Thank You!