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

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