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OFFICE LOCATIONS
![G&W Engineering front Office](https://static.wixstatic.com/media/2a53e4_944f1cab825146cd896b48c0778030ab~mv2.jpg/v1/crop/x_76,y_460,w_1454,h_1535/fill/w_654,h_690,al_c,q_85,usm_2.00_1.00_0.00,enc_avif,quality_auto/LOBBY_edited.jpg)
ST. LOUIS, MO
HEADQUARTERS
138 Weldon Parkway
Maryland Heights, MO 63043
Phone: (314) 469-3737
Fax: (314) 469-5420
SOUTHERN ILLINOIS
OFFICE
2300 South Center Street
Maryville, IL. 62062
Phone: (618) 445-8018
Fax: (314) 469-5420
BLOOMSDALE, MISSOURI
92 Mill Hill Road
P..O. Box 98
Bloomsdale, MO 63627
Phone: (314) 469-3737
Fax: (314) 469-5420
REGISTRATION LOCATIONS
G&W Engineering does work all over the United States and is registered in 45 states and the District of columbia.
![Professional Engineering License Locations in USA](https://static.wixstatic.com/media/2a53e4_0256e755d09e4c58934f7d13399781ee~mv2.png/v1/fill/w_390,h_240,al_c,q_85,usm_2.00_1.00_0.00,enc_avif,quality_auto/StatesNew.png)
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