Search for Iowa Certified Stormwater Professionals
Use any of the following criteria below to search for Iowa certified stormwater professionals. Click on a professional’s last name to see their certifications and contact information. Please contact us if your contact information is incorrect or needs to be updated.
CR = Certified Rainscaper
HBSS = Homebuilder SWPPP Supervisors
ICCSPPI = Iowa Certified Construction Site Pollution Prevention Inspectors & Installers
ICSD = Iowa Certified SWPPP Designers
ICIMSP = Iowa Certification of Inspection and Maintenance of Stormwater Practices
| First Name | Last Name | Company | County |
|---|---|---|---|
| Eric | Rose | Team Excavating, Inc. | Polk |
| Karl | Rosenberg | Fritz Development L.L.C. | Linn |
| Karl | Rosenberg | Fritz Development L.L.C. | Linn |
| Kyle | Rosendahl | Kugler Construction | Iowa |
| Kyle | Rosendahl | Kugler Construction | Iowa |
| Chuck | Ross | Furry Friends Refuge | Polk |
| Mark | Ross | Bilfinger | Burleigh |
| Mark | Ross | Bilfinger | Burleigh |
| Chuck | Ross | Furry Friends Refuge | Polk |
| Kristine | Rossmiller | KBR | Polk |
Participant Info
- First Name
- Tim
- Last Name
- Friesen
- Company
- Larson Construction
- County
- Coralville
- State
- Iowa
- Country
- USA
- Phone
- 708.247.7055
- tfriesen@larsonconst.com
- Certifications
- ICCSPPI
- ICCSPPI Expiration
- January 23, 2026
- HBSS Expiration
- ICSD Expiration
- ICIMSP Expiration
- IGISC Expiration
Personal Info
- Full name