Rittenhouse Square Engineering Firms

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1. Pennoni Associates

3001 Market St # 200Philadelphia, PA 19104

(215) 222-3000

From Business: Pennoni Associates is a multi-disciplined consulting engineering firm that provides personalized services and solutions to customers throughout the Eastern United S…

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2. HNTB Corp

1650 Arch St Fl 17Philadelphia, PA 19103

(215) 568-6500

From Business: HNTB Corporation is an employee-owned infrastructure and architectural company that serves the federal, state, municipal, military and private clients. It offers a …

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3. Keast & Hood Co

170 S Independence Mall WPhiladelphia, PA 19106

(215) 625-0099
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4. Engineering Inc Maida Inc

1315 Walnut StPhiladelphia, PA 19107

(215) 732-2070
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5. US Department of Defense Corps of Engineers Dist Ofc

100 E Penn SqPhiladelphia, PA 19107

(215) 656-6874
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6. Concord Engineering

3020 Market St # 103CPhiladelphia, PA 19104

(215) 387-1011
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7. Hazen Sawyer PC

801 Market St Ste 1001Philadelphia, PA 19107

(215) 925-1967
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8. Hana Engineering Inc

325 Chestnut St Ste 1112Philadelphia, PA 19106

(215) 922-0732
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9. Ntm Engineering

30 N 41st StPhiladelphia, PA 19104

(215) 397-4055
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10. Manageenng Assoc Inc

215 S 16th StPhiladelphia, PA 19102

(215) 922-5200
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11. Burns Engineering Inc

2001 Market St 600Philadelphia, PA 19103

(215) 563-7787
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12. Engineering

1601 Chestnut St # 1Philadelphia, PA 19192

(215) 568-3916
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13. Xing Wang

1844 Christian StPhiladelphia, PA 19146

(215) 893-9652
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14. Applied Research Associates

1101 Market StPhiladelphia, PA 19107

(215) 238-3933
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15. Zinski, Edward

833 Chestnut St # 1400Philadelphia, PA 19107

(215) 446-0900
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16. Ripple Design

136 N 2nd St 3CPhiladelphia, PA 19106

(267) 872-5768
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17. Sr & Assoc Network Resources & Services Inc

511 Parrish StPhiladelphia, PA 19123

(215) 922-1073
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18. Pwi Energy

327 N 17th StPhiladelphia, PA 19103

(215) 241-9100
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19. Burns Infrastructure LP

11 Penn Ctr # CePhiladelphia, PA 19103

(215) 563-9270
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20. Mark Schneider Eng Con

1530 Locust St Ste 1LPhiladelphia, PA 19102

(215) 964-9446
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21. Brinjac Engineering Inc

713 Market StPhiladelphia, PA 19106

(215) 931-1090
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22. Cherry Robert V Engineer

FEDRL Reserve Bank BPhiladelphia, PA 19102

(215) 923-2020
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23. Wantman Dan

701 South StPhiladelphia, PA 19147

(215) 923-0864
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24. Archer Engineering Inc

416 N Budd StPhiladelphia, PA 19104

(215) 386-0380
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25. Urban Engineers Inc

530 Walnut St Fl 7Philadelphia, PA 19106

(215) 922-8080

From Business: Urban Engineers is an engineering services company located in Pennsylvania. The company offers a variety of services to its clients that include transportation, suc…

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26. Burns Engineering Inc

1835 Market St Ste 300Philadelphia, PA 19103

(215) 979-7700

From Business: The Burns Group, located in Philadelphia, offers a variety of engineering and construction solutions for various business requirements. The group offers constructio…

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27. Arora Engineers Inc

1601 Walnut St Ste 512Philadelphia, PA 19102

(215) 564-4677
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28. Brinjac Engineering Inc

701 Market StPhiladelphia, PA 19106

(215) 592-9611
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29. Day & Zimmermann Group IncServices

1500 Spring Garden St # 500Philadelphia, PA 19130

(215) 299-8000

From Business: With annual revenues of more than more than $2 billion, Day & Zimmermann has been recognized by Forbes as one of the largest private companies in the United States.…

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30. Ewing Cole

100 N 6th St # 2Philadelphia, PA 19106

(215) 923-2020

From Business: EwingCole received the 2005 International Illuminating Design Award Regional Merit Award from the Illuminating Engineering Society for its work with the Citizens Ba…

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