M.J. Ratzlaff, Inc.
El Cajon, CA 92021
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Our Story
M.J. Ratzlaff, Inc. is a diversified company with varied experience in all phases of soil work including mass excavation, brushing, rough grading, finish grading, storm drainage, water, sewer, and dry utilities. We also specialize in grading and underground of custom, remodels, commercial, as well as residential.
We have over 48 years of experience and have been in business for 30 years. I am sure that you will be pleased with our quality of work. We would appreciate you adding us to your bid list for any future grading and/or utilities projects that you may have coming up. We look forward to serving you in any capacity that you may need in our field of expertise.
Commercial Experience
Assisted Living
Bank
Dams & Levies
House
Misc Project
Mixed Use
Residential Building
Restaurant
Sewage / Water Treatment Plant
Animal Hospital / Kennel
Apartments & Condominiums
Arena / Stadium
Auto Dealership / Service
Casinos
Church / Synagogue
City / Town Hall
Civil & Site Development
Club House / Community Center
Court House
Data Centers - Mission Critical
Design Build
Education (K-12)
Fire / Police Station
Fitness Center
Golf Course
Government
Grocery Stores
Historic Preservation
Hospital / Nursing Home
Hotel / Motel
Industrial Maintenance
Laboratory
Library
Manufacturing Plant
Medical Office
Military
Museum
Non-Building Construction
Non-Residential Building
Office Building
Park / Playground
Parking Garage
Parking Lots
Post Office
Pre-Manufactured Structures
Radio / Television Station
Retail Store
School / College / University
Secure and Shielded Facilities
Single Family Residential
Storage Facility / Warehouse
Terminal - Airport / Bus / Railroad
Theater
Theme Park
Tract Housing
Utilities
Regions & Counties Serviced
- San Diego and Imperial Counties
California 1
- San Diego
Our CSI Codes
01 94 13 - Facility Decommissioning Procedures
02 40 00.00.01 - Demolition and Structure Moving
02 41 13 - Selective Site Demolition
02 41 13.23 - Utility Line Removal
02 41 16 - Structure Demolition
02 41 16.13 - Building Demolition
02 41 16.23 - Tower Demolition
02 41 16.33 - Bridge Demolition
02 41 16.43 - Dam Demolition
02 41 19 - Selective Structure Demolition
02 41 19.13 - Selective Building Demolition
02 41 91 - Selective Historic Demolition
02 42 91 - Removal and Salvage of Historic Construction Materials
23 22 13.13 - Underground Steam and Condensate Heating Piping
26 05 43 - Underground Ducts and Raceways for Electrical Systems
31 01 10 - Maintenance of Clearing
31 01 20 - Maintenance of Earth Moving
31 01 50 - Maintenance of Excavation Support and Protection
31 06 10 - Schedules for Clearing
31 06 20 - Schedules for Earth Moving
31 11 00.00.01 - Clearing and Grubbing
31 12 00.00.01 - Selective Clearing
31 14 13 - Soil Stripping and Stockpiling
31 14 13.13 - Soil Stripping
31 14 13.16 - Soil Stockpiling
31 14 16 - Sod Stripping and Stockpiling
31 14 16.13 - Sod Stripping
31 14 16.16 - Sod Stockpiling
31 20 00.00.01 - Earth Moving
31 21 16.13 - Methane Venting
31 22 13 - Rough Grading
31 22 16 - Fine Grading
31 22 19 - Finish Grading
31 22 19.13 - Spreading and Grading Topsoil
31 23 16 - Excavation
31 23 16.13 - Trenching
31 23 16.16 - Structural Excavation for Minor Structures
31 23 16.26 - Rock Removal
31 23 33 - Trenching and Backfilling
33 01 60 - Operation and Maintenance of Hydronic and Steam Energy Utilities
33 01 70 - Operation and Maintenance of Electrical Utilities
33 01 80 - Operation and Maintenance of Communications Utilities
33 06 10 - Schedules for Water Utilities
33 06 40 - Schedules for Storm Drainage Utilities
33 06 60 - Schedules for Hydronic and Steam Energy Utilities
33 06 70 - Schedules for Electrical Utilities
33 09 40 - Instrumentation and Control for Storm Drainage Utilities
33 09 60 - Instrumentation and Control for Hydronic and Steam Energy Utilities
33 09 70 - Instrumentation and Control for Electrical Utilities
33 11 16 - Site Water Utility Distribution Piping
33 29 00.00.01 - Well Abandonment
33 33 13 - Sanitary Utility Sewerage
33 33 16 - Combined Utility Sewerage
33 34 13 - Sanitary Utility Sewerage Inverted Siphons
33 41 13 - Public Storm Utility Drainage Piping
33 50 00.00.01 - Fuel Distribution Utilities
33 51 13 - Natural-Gas Piping
33 60 00.00.01 - Hydronic and Steam Energy Utilities
33 61 13 - Underground Hydronic Energy Distribution
33 61 23 - Aboveground Hydronic Energy Distribution
33 63 13 - Underground Steam and Condensate Distribution Piping
33 70 00.00.01 - Electrical Utilities
33 71 19 - Electrical Underground Ducts and Manholes
33 71 39.23 - Underground High-Voltage Wiring
33 71 49.23 - Underground Medium-Voltage Wiring
33 79 19 - Utilities Grounding
33 79 19.13 - Electrical Utilities Grounding
33 79 19.16 - Communications Utilities Grounding
35 41 16 - Levee Cutoff Trenches
40 23 36 - Sanitary Water Process Piping
