Remodels and Room Additions Decks And Patios Foundations 8000 Square Foot Facility New Home Construction

Decks And Patios

Add to Your Living Space - Outdoors!


New and Repaired

8000 Square Foot Facility

Centrally Located To Serve All Of San Diego County

New Home Construction

We Can Build Your Dream Home!

Quality Construction with Integrity and Dedication to Customer Service 

  • Proudly serving San Diego since 1981
  • We work seamlessly with ALL insurance companies and are a Preferred Insurance Vendor for many major insurance companies.
  • We are equipped to handle any structural emergency. Our experienced, helpful technicians provide expert restoration services.

Emergency Restoration

  • Fire and Water Structure Repair
  • Water and Flood Mitigation
  • Mold Remediation
  • 24/7 Emergency Flood Service and Fire Board Up


  • New Construction
  • Remodeling
  • Room additions and renovations

Contact us today

(858) 373-5900

About Hersum Construction, Inc.

San Diego Restoration

"Every Job Is Personal To Us"

Hersum Construction, Inc. is a one-stop shop for  residential, from emergency fire, water loss, or board-up service to mold remediation, restoration and reconstruction, remodeling, and new construction from the ground up.

"We Do It All, and We Do It Well"

Emergency Restoration Specialists

Fire Damage Before

Fire - Flood - Mold

Since 1991 we've been recognized as a Preferred Vendor with major insurance companies, including State Farm and Allstate Insurance. When you need a reliable contractor, we are ready 24/7 to stop disasters and restore property so your family and business can carry on with life. 


New Home Construction

New Construction San Diego

"Experience Counts"

Call Hersum Construction, Inc. when you're ready to build your dream home. Since 1980 we've listened carefully to what our customers want, then helped guide them from concept through design to providing quality construction and final clean up.


Remodels and Room Additions

Room Remodeling

Full Service Contractors

We are ready to assist with any of your commercial or residential needs, from emergency services, to restoration, rebuilding, remodeling, or new construction. 

  • Kitchens
  • Bathrooms
  • Patios
  • Custom Homes
  • Decks