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

We took this business out of your other collection.

Carollo Engineers

Add to mybook

This listing has been
added to mybook.

This listing has been
removed from mybook.

Business Details


Regular Hours

General Info:
For more than 75 years, Carollo Engineers has successfully completed more than 15,000 projects for public sector clients. The Engineering News Record has rated the firm as a top 100 design firm. It is an environmental engineering firm that specializes in the planning, design and construction of water and wastewater facilities. The company has a presence in more than 10 states with nearly 20 offices throughout the country. Carollo employs more than 700 people that include more than 300 registered engineers. The engineers have experience a number of industries, such as civil, sanitary, environmental, electrical, mechanical, chemical, structural, control systems and corrosion control. The firm provides a variety of services, such as water, wastewater, energy, air quality, storm water, water reuse construction management, groundwater, design/build, integrated water resources and associated services. Carollo Engineers has a location in Walnut Creek, Calif.
Extra Phones:

Primary Phone: (602) 265-1422

TollFree: (800) 523-5826

Sponsored Links
Camelback East

Carollo Engineers A Pro Corp

Environmental Engineers, Professional Engineers

More »

Less »


Review this business:
Click to Rate
Share Review

Like this review? Share it on your social network to get the word out!

write a review
for this business
with a rating

to share your opinion of this business

with YP visitors across the United States

and in your neighborhood

Add Your Review
Sponsored Links
Map & Directions
People Also Viewed
Send to Phone
Carollo Engineers

4600 E Washington St # 500PhoenixAZ 85034

(602) 263-9500

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
Carollo Engineers

4600 E Washington St # 500PhoenixAZ 85034

(602) 263-9500

  • Photos should be in .gif, .jpg, or .png format
  • Photos should represent this business (ex. storefront, interior, services/amenities offered, etc.)
  • Photos must not be of an objectionable nature (offensive, profane, pornographic, obscene, etc.)
  • All photos submitted are subjected to YP Terms of Service
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!