Company Overview
Company Name
Day & Zimmermann
Address
1499 Spring Garden Street, Philadelphia, PA, 19130, US
Website
dayzim.comPhone
(215) 299-8000Approx. Annual Revenue
$1000.0M
Employees
5,000
Established
1995
Google Reviews
4.3 (14 reviews)
Locations
3
About Day & Zimmermann
Day & Zimmermann is a company that specializes in a range of services, including construction and engineering, operations and maintenance, staffing, security, and defense for leading corporations and governments worldwide. The company employs approximately 15,002 people and offers a diverse portfolio of services across various industries.
Business Profile
Read from the Day & Zimmermann website on Oct 13, 2026. Hover an item to see the exact wording it came from.
About the website
- Website quality (AI-assessed)
- 8/10 · Current news and anniversary content; Clear service descriptions and careers
- Footer copyright year
- 2026
Announcements
As stated on the Day & Zimmermann website.
- Anniversary“Celebrating 125 Years of Innovation” · 125 Years
Recent changes
What changed on the Day & Zimmermann website and Google listing, as detected by Coldlytics on each visit.
Anniversary announced
Celebrating 125 Years of Innovation
Coldlytics tracks changes like these across millions of businesses, so you can reach companies the moment they add a pixel, start hiring, or switch software.
Find companies by what just changed →Day & Zimmermann locations
3 Google Business Profile listings.
| Location | Google category | Reviews | Status |
|---|---|---|---|
| 1499 Spring Garden Street, Philadelphia, PAprimary | — | 4.3 (14) | Claimed |
| 2720 Ellsmere Ave, Norfolk, VA | — | — | Claimed |
| 1500 Spring Garden Street, Philadelphia, PA | — | — | — |
General Contractor Companies near Philadelphia, PA
- Brooks Constructionthebrooksconstruction.com
- Philadelphia Water Restoration Companylegacyconstructioncompany.com
- Bowers Constructionbowersincorporation.com
- NK Construction and Designnkconstructiondesign.com
- Nu-View Constructionnuviewconstructions.com
- Craft Pro Masonry Restorationcraftpromasonry.com
- Ken Groupkengroupus.com
- Rider Homesriderbuilds.com
- City Deckscitydecksinc.com
- A E Talley Constructionaetalleycms.com
%20--%3e%3csvg%20version='1.1'%20id='st_x5F_cc_x5F_app_x5F_RGB.svg'%20xmlns='http://www.w3.org/2000/svg'%20xmlns:xlink='http://www.w3.org/1999/xlink'%20x='0px'%20y='0px'%20viewBox='0%200%20240.0004%20234.0004'%20style='enable-background:new%200%200%20240.0004%20234.0004;'%20xml:space='preserve'%3e%3cstyle%20type='text/css'%3e%20.st0{fill:url(%23SVGID_1_);}%20.st1{fill:%23FFFFFF;}%20%3c/style%3e%3clinearGradient%20id='SVGID_1_'%20gradientUnits='userSpaceOnUse'%20x1='119.9997'%20y1='234.0002'%20x2='119.9997'%20y2='0.0002'%3e%3cstop%20offset='0'%20style='stop-color:%23201F21'/%3e%3cstop%20offset='1'%20style='stop-color:%23313131'/%3e%3c/linearGradient%3e%3crect%20x='-0.0003'%20y='0.0002'%20class='st0'%20width='240'%20height='234'/%3e%3cg%3e%3cpath%20class='st1'%20d='M132.24969,97.95853c-5.60328,18.77988-10.28088,36.91208-15.88416,54.63138%20c-3.18081,9.99579-6.66385,19.53729-11.05544,25.59485c-4.84678,6.81497-13.93402,13.32771-24.83743,13.32771%20c-7.72443,0-15.29683-3.63509-15.29683-11.66174c0-4.99789,5.14901-9.69264,9.23837-9.69264%20c2.42339,0,3.63508,1.36282,4.24046,2.42339c3.7862,6.81497,7.42128,10.75229,9.08724,10.75229s3.02878-2.27135,5.7544-12.1151%20l19.82331-73.26013H99.08337c-1.06058-3.18081,0.45427-7.11812,2.27135-7.87554h14.23625%20c2.72562-8.7841,5.92356-17.60862,10.46719-25.63529c6.81497-12.26713,17.7193-21.95976,32.71205-21.95976%20c11.3586,0,16.05333,5.45216,16.05333,12.41917c-0.15111,7.42036-6.66293,11.20656-9.69263,11.20656%20c-2.42247,0-3.63416-1.81709-4.39159-4.39159c-2.57451-9.69263-5.90643-12.57029-7.87555-12.57029%20c-1.9682,0-4.99789,3.63416-8.3289,11.20656c-4.3925,9.54151-7.28729,19.72977-10.01291,29.72464h17.26501%20c1.05966,2.12023,0.15112,6.66385-2.42339,7.87554H132.24969z'/%3e%3c/g%3e%3c/svg%3e)
