2231 Oakleaf Street  Joliet IL 60436          815.744.0791        

C.R. Leonard Plumbing

committed to serving our clients who use our plumbing/pipefitting expertise in a safe, professional and economical manner.

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About CR Leonard Plumbing


Who We Are Who We Serve
C.R. Leonard is a highly respected commerical plumbing and heating contractor.

Contractors, architects and business owners have trusted us for over 30 years with their projects from inception to ongoing maintenance. We do everything possible to ensure a smooth, economical and safe installation or renovation for everyone involved in the process.

We are family owned and operated, and have been serving the northern Illinois area since 1985. We are a fully licensed, bonded, and insured company. C.R. Leonard is a member of the Will and Grundy County Contractors Association, the Plumbing Contractors Association and the Mechanical Contractors Association of America.

Our Employees are licensed for plumbing in the state of Illinois, Backflow Prevention Inspection, and have certified welding certificates. We specialize in most plumbing, heating, and process piping areas of our trade.

We use 100% union labor and have working agreements with the Pipefitters Local 597 of Chicago, Plumbers Local 130 of Chicago, and Local 150 Operating Engineers.

C.R. Leonard has had the opportunity to work for a diverse clientelle. We have served contractors, architects and business owners with the following backgrounds:

  • municipalities
  • school districts
  • oil refineries
  • churches
  • food processing facilities
  • hospitals
  • park districts
  • large and small manufacturing plants
  • shopping centers/malls
  • assisted living facilities
and many other commercial businesses in the Chicagoland area.









Our Portfolio

Schools Medical Privately Owned Government

Bednarcik Jr. High
New middle school, Oswego District 308
General Contractor: L.J. Dodd Construction
Architect: Kluber, Skahan & Associates

Provena St. Joseph Medical Center
New patient bed tower and Central Plant renovations

Historic Rialto Theater
Various maintenance projects 
City of Joliet Fire Station #9
Plumbing in new building
Homestead Elementary School
New elementary school for Oswego Unit School District 308
General Contractor: Pepper Construction
Architect: Kluber, Skahan & Associates
Provena St. Joseph Medical Center
Various new construction and maintenance projects. Completed the Radiology Renovation and Addition in summer 2006. In early 2009 we completed the new bed tower addition.
Louis Joliet Apartments
Remodeled old hotel into new apartment building
General Contractor: Stonitsch Construction
Woodridge Park District
Plumbing new addition to community center
General Contractor: Corporate Construction 
Joliet West High School
New additional to existing school
General Contractor: Stonitsch Construction
Architect: Wight and Company 
Joliet Area Community Hospice
New building for Hospice care and offices.
General Contractor: ModernBuilders
Architects: Stromsland & DeYoung 
Harrah's Casino

Plumbing on new barges
Joliet Central Hifgh School
Installed plumbing in new addition.
General Contractor: Wright Construction
Architects: RL Strohol General Contracting
Silver Cross Renal Care
Remodeled existing office for dialysis care.
General Contractor: Reed Construction
Architects: Stromsland & DeYoung
Joliet Jackhammers Stadium Concession
New construction of a concession stand in outfield area.
General Contractor: Pasch & Sons

Additional Major Work
Citgo, Menards, Nova Chemical, Chlorox, Amoco, Loders-Croklannk, Akzo Nobel, Warren Oil, Parsons Energy, Diageo, Citgo OPS/Eng Building, Flint Hills Resources, Super Wal-Mart, New Lenox VFW, Pace Bus, Metra, Superwash, Abraham Lincoln Veterans Cemetary, Diageo Plant Expansion, Chicago Botanical Garden, IBEW 134 Chicago Expansion, Lombard Recreation Center, Joliet Multi Modal, Fuchs Lube, Argonne MDL AID Society, Illinois Veterans Home

Additional Work With
Chicago Public Schools, Adlai Stevenson High School, British School, Lewis University, JJC Natural Science Building, Plainfield East High School, Lincoln-Way Athletic Fields, Argo High School, Lincoln-Way Transportation Facility, Plainfield East High School, DuPage School District 888, Fulton Pre K-5th Grade Elementary School, Plainfield Academy, Seneca North Grade School, Oak Park & River Forest High School, Coal City School District, Joliet Elementary School District, Joliet High School District, Matteson School District, Laraway School District, Glenbrook High School District, Mokena School District, Saratoga School District, Wolf's Crossing Elementary School-Oswego, Churchill Elementary School-Oswego, Oswego East High School, University of St. Francis Motherhouse, University of St. Francis Marion Hall, Joliet Junior College Sanitary Replacement, Joliet Junior College Ag Weintendorf Building, Bradley Bourbonnais High School, East Maine School District 622, Reed Custer High School, Southeast Elementary School, Southwest Elementary School, Aurora East High School, Crystal Lake District 155, Thompson Middle school, Joliet Junior College City Center Campus, Argo Performing Arts Center

Medical Facilities
Morris Hospital OR #4, Streamwood Behavioral Center, Mendota Hospital - Underground, Rush Copley Cancer Center, Sunny Hill Nursing Home, Advocate Christ Medical Center - Pavilion Underground, Delnor Hospital, Good Samartian Hospital, JOHA, Advocate Christ Medical Center, St. Bernard Hospital, Silver Cross Hospital, St. Joseph Medical Center, Ingalls Medical Center, Delnor Hospital, Illinois Veterans Home


East Batavia Fire Station, Normantown Water Treatment Plant, Joliet Police Department, Illinois State Police Department Crime Lab, Statesville, Joliet Youth Center, Will County Court House, Village of Bensenville Aquatic Center, Illinois Department of Corrections, City of Chicago, Channahon Park District, Kankakee Valley Park District Aquatic Center, City of Western Springs, Housing Authority of Joliet, Channahon Waste Water Treatment Plant, County of Will, Argonne National Lab, Airport Road Waste Water Treatment Plant - Village of Romeoville, Carillon Waste Water Treatment Plant - Village of Romeoville, Fairfax Waste Water Treatment Plant - Village of Romeoville, Inwood Pool Demo, Will County Courthouse Jail Piping, Lewis University Airport Hanger, York Center Fire Station Remodel & Addition, Lemont Fire Protection District Satellite Station, Naperville Park District, Will County Emco Building, Will County State's Attorneys Office, Great Lakes Naval Base, Godley Water Treatment Plant, Braidwood Fire Station, Lemont Water Treatment Plant, City of Joliet Fire Station #3, Lombard Recreation Center, City of Lockport Well #14

Privately Owned Facilities
Rocket Ice Arena, Outback Steakhouse, Manor Square, Parker Square, Speisa, Ayers Law Office, Block & Block Law Office, Martin Whalen Remodel - Channahon, Sunbelt Rentals - Countryside, Ikon Development, Martin Whalen, Cedarlake Village, Our Lady of Angels, Trinity Homes 6 Unit & 15 Unit Homes, Menard's, First Midwest Bank - Plainfield, Joliet Country Club Pool House, Panduit - Dekalb Warehouse, Crystal Tree Country Club, Empress Casino Renovations, Hollywood Casino Parking Deck, Hollywood Casino New Pavilion, Hollywood Casino Vessel Improvements, Diageo - Plainfield Warehouse C, Union Pacific Railroad, Bill Jacobs BMW Naperville, Alpha Med, Cardinal Health, Orland Mall Renovation, Coldwell Banker, Southwest Gastro Center

Active Projects

Location Contractor / Architect
Illinois Veterans Home Turner Construction
Aid Society Wight & Company
Southwest School K.R. Miller & Associates
JJC City Center Sollitt
Southwest Gastro Endo R. Berti
Argo Performing Arts Center IHC Construction Co
Chicago Botanical Garden Turner Construction
Joliet Multi Modal The Walsh Group
Oakton College - F&G Roof Drains F&G Roofing
Akzo Nobel Service Work Akzo Nobel
Citgo Service Work Citgo
Flint Hills Service Work Flint Hills
Argonne MDL Clark Construction
East Aurora High School Phase 4 K.R. Miller & Associates
Silver Cross New Patient Rooms Reed Construction
MyGrainBrewingCompany MyGrainBrewing Company
Crystal Lake, District 155 Wight & Company
Ingalls IR Lab Reed Construction
Silver Cross Cath Lab Silver Cross
Lombard Rec Center Corp Cons Services
Oak Park River Forest Madison Construction
IBEW Local 134 Wight & Company
St. Patrick's High School STEM Lab Wight & Company
Ingalls CCC CT Simulator Reed Construction
City of Lockport Well #14 Joseph J. Henderson & Sons
Linblad Construction Office Linblad Construction
Thompson Middle School Crystal Lake
ComEd Joliet OC Storm Shelter  
Silver Cross Suite 275  
Oak Park/River Forest Drain Replace  
Lobard Rec Gas Piping  


We take safety very seriously.
This is obvious from our low MOD rates and safety performance tables below.

Safety is the responsibility of every person involved in a project from the superintendent to foremen, and tradesmen working in the field. Through the concerted effort of all parties, safe and successful projects are always the goal. Remembering standards set by OSHA are minimal, C.R. Leonard has implemented a program and standards that at all times will exceed the level of performance expected by OSHA. Any reference to requirements that C.R. Leonard employees are to follow obligates all Contractors, Subcontractors and their employees as well.
We've also included links to some portions of our safety  manual for your review.

Safety Manual Introduction
Subcontractor Safety
NASAP Drug & Alcohol Policy
Site Safety Work Rules
Emergency Plan

   MOD Rates (All MOD rates become effective on November 1st of each year)
          2017 - .77 2016 - .80
2015 - 0.80 2014 - 0.83 2013 - 0.82 2012 - 0.86 2011 - 0.83 2010 - 0.80 2009 - 0.79
2008 - 0.78 2007 - 0.79 2006 - 0.78 2005 - 0.85 2004 - 0.86 2003 - 1.02 2002 - 1.12
2001 - 1.03 2000 - 0.94 1999 - 0.79 1998 - 0.79 1997 - .084 1996 - 0.87 1995 - 0.97

Safety Performance 2016
A. Fatalities0 0 00 00 000 00
B. Work Incidents Involving Restricted Work Time 0 00 000 00 00 0
C. Incidents Involving Lost Work Time0 0 00 000 00 0 0
D. Incidents Without Lost or Restricted Work Time 0 00 000 00 0 00
E. Total Number of Compensation Injuries 0 0 00 000 00 0 0
F. Total Employee Hours Worked68040
Number of OSHA Recordable Cases  0 00 0 000 0
Total Restricted Cases  0 00 00 000 00
Total Lost Time  0 00 00 000 00

Number of OSHA Recordables = A+B+C+D x 200000/F
Total Restricted Cases = B x 200000/F
Total Lost Time = C x 200000/F




We provide ongoing service for our commercial/industrial clients and perform common maintenance tasks such a hot water heater flushes, preventative sewer routing and other activites as our clients require.

Our service is available 24/7 on an emergency basis as well as during normal business hours from 7:00a-7:30p, M-F.

Please call our main number to speak to someone today about your one-time or ongoing service needs.

If you have an emergency, you may still call our main number which will guide you to request emergency service.

The phone number for regular or emergency service is 815.744.0791



For Requests for Estimate, please call our main number, 815.744.0791 and our receptionist will direct you to an estimator who can help you immediately. We pride ourselves on providing fast but careful and thorough quotations

We look forward to hearing from you!

Key Personnel

Todd Leonard, Owner/President

Bart Singletary, Owner/CFO/Corporation Secretary

Jason Linko, Shop Foreman

Jeff Eaton, Project Engineer

Shane Fitzpatrick, Estimator sfitzpatrick@crleonardplumbing.com

Wanda Ortiz


Todd Leonard (bio)

After receiving a bachelors degree from the University of Arizona in 1993, Todd came to work at C.R. Leonard. He began working in the field while completing the apprentice program with Plumbers and Pipefitters Local 422. Today, Todd is the President of the company and the head estimator.

Shane Fitzpatrick

Bart Singletary, CPA (bio)

Mr. Singletary has been with C.R. Leonard Plumbing & Heating since 1997, holding positions in the company as owner, CFO and the corporate secretary. Mr. Singletary received his degree in Accounting from Northern Illinois University in 1994 and earned his CPA certification in 1995. He spent several years in private and public accounting working with a wide range of clients from manufacturing, transportation, construction, financial institutions, and service based organizations. Mr. Singletary is a member of the Illinois CPA Society, American Institute of Certified Public Accountants, Gold Key National Honor Society, Association of Collegiate Entrepreneurs, Will Grundy Contractors Association, Plainfield Lions Club, and past  member of the Advisory Board for Standard Bank & Trust Co. He is also the past president and treasurer of the Plainfield Lions Club, past board member of The Will Grundy Contractors Association, and former Management Trustee of Local 422 Plumber & Pipefitters Pension and Welfare Board.


Contractor Affiliations 
Air Quality  Alps Construction   Anderson & Shah Roofing
Bennett & Brosseau Roofing  Bob Baish Excavating  C. Rallo Contracting 
Carlson Brothers Corporate Construction Crowther Roofing & Sheet Metal 
Elens & Michins Roofing  Executive Construction Inc.  Freewalt Builders 
George Sollitt Construction  Gilbane Development Company  Glenn H. Johnson Construction 
Graycor Construction  Great Midwest Contracting  Gregory Investments 
Harbour Contractors  Healy, Bender, & Associates  Henry Bros. Contracting 
Horizon Construction  Hunter Construction 

Kluber, Skahan, & Associates

L.J. Dodd Construction

Larson-Danielson Construction

Lindblad Construction

Michuda Construction

Modern Builders

Pasch & Sons Construction

Pepper Construction

Perella Sheet Metal

Pullara Construction

R. Berti & Son Contractor, Inc.

Reed Construction

R.L. Sohol General Contracting

Ron Stonitsch Construction

Sarang Corporation

Sharp Home

Shiel Sexton Sigalos and Associates

St. Clair Construction

Talsma Builders

Turner Construction Wight Construction
Wilson Contractors The Walsh Group  

Organizational Affiliations


Chicago Journeyman Plumbers Local 130 Plumbing Contractors Association (PCA) Mechanical Contractors Assoc of America
Chicago Pipe Fitters Local 597

The Plumbing,Heating,Piping,and Refrigeration Contractors Assoc



Will and Grundy Counties Contractors Assoc Joliet Chamber of Commerce
   C.R. Leonard Plumbing
     2231 Oak Leaf St Joliet IL 60436   p 815.741.6666    f. 815.741.7600

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