Frank Silha & Sons Excavating
608-752-4322
Menu
  • SAVE THE DATE! MONSTER MACHINES IN MOTION 2026 OCTOBER 4, 2026
    SAVE THE DATE!MONSTER MACHINES IN MOTION 2026OCTOBER 4, 2026
  • "YOU CAN'T BUILD A REPUTATION ON WHAT YOU ARE GOING TO DO" - Henry Ford
    "YOU CAN'T BUILD A REPUTATION ON WHAT YOU ARE GOING TO DO" - Henry Ford
  • Frank Silha & Sons Excavating | Janesville, WI slide
  • Frank Silha & Sons Excavating | Janesville, WI slide
  • MOVING DIRT LIKE NO ONE ELSE CAN
    MOVING DIRT LIKE NO ONE ELSE CAN
  • Frank Silha & Sons Excavating | Janesville, WI slide
  • "IMPOSSIBLE IS JUST AN OPINION" - Paulo Coelho
    "IMPOSSIBLE IS JUST AN OPINION" - Paulo Coelho
  • Frank Silha & Sons Excavating | Janesville, WI slide
  • Frank Silha & Sons Excavating | Janesville, WI slide
  • Frank Silha & Sons Excavating | Janesville, WI slide

Frank Silha & Sons Excavating

Frank Silha & Sons Excavating provides complete site development services and aggregate material supplies for both the private and public sectors across Rock County. We are a regional leader in the Earthmoving industry with over 60 years experience serving the Janesville community and Southern Wisconsin. At Silha & Sons we have built a culture of perfection in job site performance and quality. Attention to detail is a trademark that runs through the Company at all levels. We own and operate only the very best, high quality equipment the industry has to offer, and it is cared for continually with incredible detail. Along with sophisticated up-to-date construction management and drone survey systems allow us to work seamlessly together to make us a leader in the industry. At Silha & Sons we believe in being an active part of the communities we serve is both a responsibility and an honor. These values are evident in our company, employees, and performance. Silha & Sons is proud and humbled to serve the communities of Southern Wisconsin. 

What We Offer

 
Cutting-edge technology including Global Positioning System (GPS) satellite-guided technology, Engineering software, and Drone technology.
Late-model Caterpillar equipment, the Gold Standard, of all types and sizes capable of handling every aspect of a job, from start to finish
One of the largest fleets of earth moving equipment in Southern Wisconsin
Centrally located pits covering all of Rock County with a wide range of materials
Rich, superior quality top soil stored indoors to maintain its integrity
A 60-year proven history of excellence, service and quality workmanship
Commercial & Industrial Excavating Services

Commercial & Industrial Excavating Services

Latest technology and expertise to complete projects of all sizes and complexities.

View more
Excavating Features

Excavating Features

In house digital survey equipment with GPS, extensive range of late-model equipment.

View more
Complete Site Development

Complete Site Development

Experience in all areas of excavation and development.

View more
Aggregate Sales

Aggregate Sales

Wide range of materials to meet all your project needs.

View more
Top Soil Sales

Top Soil Sales

Processed and stored indoors to preserve quality & value.

View more
Contact Us

Moving dirt like no one else can.

agriculture - churches - conservation - factories - health care - highways - housing and subdivisions - municipal - retail - schools - warehouses

Projects

Kennedy Elementary School - Janesville, WI Kennedy Elementary School
(Janesville, WI)
St Paul's Lutheran Church - Janesville, WI St Paul's Lutheran Church
(Janesville, WI)
Zilber Industrial 2 & 3 - Janesville, WI Zilber Industrial 2 & 3
(Janesville, WI)
John Deere Warehouse - Janesville ,WI John Deere Warehouse
(Janesville ,WI)
Amtec Corporation - Janesville, WI Amtec Corporation
(Janesville, WI)
Youth Sports Complex - Janesville, WI Youth Sports Complex
(Janesville, WI)
I90 & Highway 59 Interchange - Rock River Bridges - Newville, WI I90 & Highway 59 Interchange - Rock River Bridges
(Newville, WI)
Agrace Hospice & Palliative Care - Janesville, Wi Agrace Hospice & Palliative Care
(Janesville, Wi)
Highway 26 Bypass - Milton to Fort Atkinson, WI Highway 26 Bypass
(Milton to Fort Atkinson, WI)
I39/90- Hart Rd to STH 11 - Janesville, WI I39/90- Hart Rd to STH 11
(Janesville, WI)
Rock Haven Skilled Nursing Facility - Janesville, WI Rock Haven Skilled Nursing Facility
(Janesville, WI)
Drier Family Dental - Janesville, WI Drier Family Dental
(Janesville, WI)
Westgate - Cambridge, WI Westgate
(Cambridge, WI)
Highway 26 Townhall Rd Interchange - Janesville, WI Highway 26 Townhall Rd Interchange
(Janesville, WI)
Cedar Crest Senior Living Expansion - Janesville, WI Cedar Crest Senior Living Expansion
(Janesville, WI)
Willowick Senior Living Center - Beloit, WI Willowick Senior Living Center
(Beloit, WI)
SWRA - East Side Hangar Development - Janesville, WI SWRA - East Side Hangar Development
(Janesville, WI)
Capital Circle Spec Building - Janesville, WI Capital Circle Spec Building
(Janesville, WI)
Arbor Ridge - Janesville, WI Arbor Ridge
(Janesville, WI)
Parkview High School - Orfordville, WI Parkview High School
(Orfordville, WI)
Edgerton Residences - Edgerton, WI Edgerton Residences
(Edgerton, WI)
Harmony Elementary School - Milton, WI Harmony Elementary School
(Milton, WI)
Signature Warehousing - Milton, WI Signature Warehousing
(Milton, WI)
I39/90 Kennedy Rd to Knutson Rd - Milton, WI I39/90 Kennedy Rd to Knutson Rd
(Milton, WI)
LKQ Star Auto Parts Expansion - Janesville, WI LKQ Star Auto Parts Expansion
(Janesville, WI)
NaturPak Pet Foods - Janesville, WI NaturPak Pet Foods
(Janesville, WI)
Charter Next Generation - Milton, WI Charter Next Generation
(Milton, WI)
Hovde Properties- Janesville Housing - Janesville, WI Hovde Properties- Janesville Housing
(Janesville, WI)
Blackhawk Technical College Manufacturing Center - Janesville, WI Blackhawk Technical College Manufacturing Center
(Janesville, WI)
Beloit Turner- Garden Prairie Intermediate School - Beloit, WI Beloit Turner- Garden Prairie Intermediate School
(Beloit, WI)
Diamond Assets - Milton, WI Diamond Assets
(Milton, WI)
Upper Lakes Foods - Janesville, WI Upper Lakes Foods
(Janesville, WI)
Save-A-Lot Freezer Warehouse - Edgerton, WI Save-A-Lot Freezer Warehouse
(Edgerton, WI)
IPM Foods - Janesville, WI IPM Foods
(Janesville, WI)
Red Hawk Farms - Milton, WI Red Hawk Farms
(Milton, WI)
Seneca Migrant Housing - Janesville, WI Seneca Migrant Housing
(Janesville, WI)
Fran Fruzen Intermediate School - Beloit, WI Fran Fruzen Intermediate School
(Beloit, WI)
Ott Schweitzer Distributing Inc. - Milton, WI Ott Schweitzer Distributing Inc.
(Milton, WI)
Landfill Cap - Janesville, WI Landfill Cap
(Janesville, WI)
City of Janesville Landfill - Phase 4 Cell - Janesville, WI City of Janesville Landfill - Phase 4 Cell
(Janesville, WI)
KWIK Trip Inman Pkwy - Beloit, WI KWIK Trip Inman Pkwy
(Beloit, WI)
City of Janesville Landfill Phase 3 Closure - Janesville, WI City of Janesville Landfill Phase 3 Closure
(Janesville, WI)
Evansville High School - Evansville, WI Evansville High School
(Evansville, WI)
Capital Circle I and II - Janesville, WI Capital Circle I and II
(Janesville, WI)
Blain Supply - Janesville, WI Blain Supply
(Janesville, WI)
Shine Medical Technologies - Building One - Janesville, WI Shine Medical Technologies - Building One
(Janesville, WI)
Weberpal Farms - Wetland Project - Milton, WI Weberpal Farms - Wetland Project
(Milton, WI)
Clinton 4K - 6 Building - Clinton, WI Clinton 4K - 6 Building
(Clinton, WI)
I39/90 and Avalon Road - Janesville, WI I39/90 and Avalon Road
(Janesville, WI)
A.M. Castle - Janesville, WI A.M. Castle
(Janesville, WI)
HCP - Spec Building - Beloit, WI HCP - Spec Building
(Beloit, WI)
Blackhawk Community Credit Union Southside Branch - Janesville, WI Blackhawk Community Credit Union Southside Branch
(Janesville, WI)
Rock Prairie Dairy - Janesville, WI Rock Prairie Dairy
(Janesville, WI)
BSA Camp Indian Trails Pond - Janesville, WI BSA Camp Indian Trails Pond
(Janesville, WI)
Marshall Middle School - Janesville, WI Marshall Middle School
(Janesville, WI)
Penn Color - Milton, WI Penn Color
(Milton, WI)
I39/90 and Racine Street Project - Janesville, WI I39/90 and Racine Street Project
(Janesville, WI)
Brodhead High School - Brodhead, WI Brodhead High School
(Brodhead, WI)
CTI 750,000 sq. ft. Warehouse - Janesville, WI CTI 750,000 sq. ft. Warehouse
(Janesville, WI)
Blackhawk Technical College - Janesville, WI Blackhawk Technical College
(Janesville, WI)
Western Container - Janesville, WI Western Container
(Janesville, WI)
Red Hawk Subdivision - Milton, WI Red Hawk Subdivision
(Milton, WI)
St. Mary's Hospital - Janesville, WI St. Mary's Hospital
(Janesville, WI)
River Flats Janesville - Janesville, WI River Flats Janesville
(Janesville, WI)
I 39/90 - Hwy 14 Interchange - Janesville, WI I 39/90 - Hwy 14 Interchange
(Janesville, WI )
Badger State Maintenance - Milton, WI Badger State Maintenance
(Milton, WI)
Oak Park Place - Janesville, WI Oak Park Place
(Janesville, WI)
Bliss Communications - Janesville, WI Bliss Communications
(Janesville, WI)
Clasen Quality Chocolates - Milton, WI Clasen Quality Chocolates
(Milton, WI)
Clinton High School - Clinton, WI Clinton High School
(Clinton, WI)
Highway 26 Bypass Milton to Janesville - Milton, WI Highway 26 Bypass Milton to Janesville
(Milton, WI)
Clasen Quality Chocolates RC Truck Hub - Milton, WI Clasen Quality Chocolates RC Truck Hub
(Milton, WI)
Riverstone Subdivision - Beloit, WI Riverstone Subdivision
(Beloit, WI )
Helgeson Warehouse - Janesville, WI Helgeson Warehouse
(Janesville, WI)
Highway 59 Bypass - Milton, WI Highway 59 Bypass
(Milton, WI)
Best Buy - Janesville, WI Best Buy
(Janesville, WI)
Payne & Dolan - LaGrange - Whitewater, WI Payne & Dolan - LaGrange
(Whitewater, WI)
KWIK Trip - Humes Road - Janesville, WI KWIK Trip - Humes Road
(Janesville, WI )

Frank Silha & Sons, Inc. is proudly affiliated with the following organizations:
WTBA
Beloit Chamber of Commerce
MACC
Forward Janesville
Champions Club
Aggregate Producers of Wisconsin