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Residential and light commercial construction and repair. 
Our  Contracting Division

Your Professional Repair Contractor for the Northern GTA and Simcoe County

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Wet & Damaged
Basement Repair Specialists

Wet Basement. We Permanently Stop Leaks in Basements.
Crack Injection
Commercial
& Residential

Is you weeping tile finished, we can provide a dry basement without the digging.
Interior
Drainage Systems
Guaranteed to be dry!



EZ-Breathe
Ventilation System
controls moisture levels
and air quality
 for up to 7000 sq. ft.


Carbon Fiber (Fibre)
Reinforcing Systems
Product Sales
or
Installation

Excavation Services
Excavation Services
Backhoe
Mini-Excavator
Skid Steer

Exterior Water Proofing Membranes
Waterproofing
Membranes

Radiant Floor Heating Systems
Radiant Floor Heating
Overlays
(Concrete that goes
 over the pipes)
&
Floor Levelling

 

Cracks in your basement floor - expertly repaired.
Floor Crack Repair

Foundation Parging
Parging

Years of Industrial & Commercial Experience
Industrial & Commercial
Crack Injection

Pressure Washing Services
Fence
Pressure Washing & Sealing

We rebuild concrete structures to add years of life
Concrete Restoration & Rebuilding

Complete basement finishing projects

Basement Finishing

DriCore Subfloors
We install one of the best basement floors you can get. DriCore!
Low Profile Basement
Sub-Floors
Install Only

Sidewalks, patios, slabs, you name it, we do it!
Concrete Projects

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Injection Products

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Contracting
Services 

Interior Water Control Systems

Pressure Injection

Waterproofing Applications

Masonry Weather
  Protection

Between Slab Drainage Systems

Restoration

Caulking & Sealants


 

Radiant Heating

Radiant Floor Heating
Thermal Mass Installations

Residential and Commercial Installations

Attention
Thermal Mass is Better!

Johnson Group Contracting does not install the heating tubes and boilers, 
we do Pump & Place the thin concrete slab (thermal mass)
over the radiant heating tubes.

A new specially designed concrete over-pour for radiant systems and floor leveling applications. Bonded to the plywood sub-floor or any other base using special bonding agents and our high degree of skill and dedication to high quality service.

Rick on the pump.  Dean on the business end of the hose with Adam supporting.  One room done.

    The thin concrete overlay product is pumped in place over existing plywood sub-floors or concrete floors and provides many improvements over conventional gypsum based overlays
 and at a better price $$$.

If you have an up coming project and would like Johnson Group Contracting to be a part of the development of this product, we would like to know.

Contact us to discuss your project and timeline.

We will do our best to provide you with the lowest cost overlay in the industry with the best results available!

Call:

Johnson Group Contracting
Rod  Johnson at 705-627-1321cell
or 1-866-640-3476 office

Our Service Area Includes

The GTA (Greater Toronto Area)
Excluding the core of Toronto
From East Hamilton to Oshawa
and the 401 to Gravenhurst

We are proudly based in Barrie, ON, Canada
Johnson Group Contracting Overpour Service Area
 

horizontal rule

If you just want the heating pipes and system installed, we are referring all calls for the installation of the radiant heating system itself
 to:

 Scott Burnett
Highland Plumbing
Newmarket, ON
905-967-1273
scott@highlandplumbing.ca

             
 

Scott has successfully Home comfort at its best.completed the most complete design and installation training program the industry.

Wirsbo's "Authorized Dealer Program" for plumbing and heating contractors includes a rigorous hands-on curriculum to ensure that Wirsbo's quality components are installed by the most knowledgeable people in the industry.

We have chosen to associate with Scott Bernett & Highland plumbing because they are one of the best.  This is what Johnson Group Contracting wants to offer our clients.

If you are building a new home or renovating an older home, we strongly suggest that you  consider radiant floor heating in all or part of the home.  Remember that new basements can be "roughed in" with all the in floor hardware and tubing as part of the building process.  The system can be completed at a later date.  This will save big dollars later on.
 

 

Contact Scott Burnett to get more information:  email
 

Johnson Group Online is Proud to be
Authorized Dealers for:

Wirsbo Radiant Floor Heating Systems

Wirsbo PEX tubing.
World leaders in Radiant Floor Heating

25 Year Limited Warranty

We have taken the time to train in the installation of the heating systems to better enable us to install the concrete overlays. Johnson Group Online will install overlays over any radiant floor heating system.

Forced air heating is generally inefficient.Radiant floor heating systems heat your body Radiant heating is even and very comfortable.
and the objects in the room.  The warmth stays down around the floor where it is needed most.

Alternatively, with forced air systems, the hot air rises and accumulated near the ceiling.

Types of Installation

Concrete Floors

In lower levels, basements and garages, Wirsbo PEX tubing is tied to the reinforcing mesh before the slab is poured. Radiant floor is very easy and cost effective to install in concrete.

Poured Floor Underlayment

Wirsbo PEX tubing is installed over suspended wood floors and covered with poured floor underlayment

Installed in the floor.

Suspended Floors

Wirsbo PEX tubing is placed over the subfloor. The tubing rests in heat transfer plates. This is an alternative to lightweight concrete and is excellent for remodeling projects or additions.

Between the Joists

Wirsbo PEX tubing can be installed between the floor joists. Between the joist heating is perfect for remodeling projects, additions and for heating the upper floors of your new home.

Also installed on the floor or suspended underneath.

 

Wirsbo radiant floor heating.

Click here to view the Wirsbo website
 

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My

Thank-You

I have developed and collected much of the content on this site to benefit the huge number of visitors from out side my geographic area. These viewers need help in making their own repairs or instruct others in making repairs.  I have provided this information free of charge because I believe it makes our society better for us all.

To date this information has been used by hundreds if not thousands of people all over North America. I hope I can continue to be of help and wish to thank all those who have sent kind notes (and even sometimes money) back to me describing how they found use of this site.

It is my hope that people will now begin to use the new Forums Section of this site. I have figured out how to build this section so I can provide a place where you can all start to talk to each other.

Please give it a try.

Rod Johnson
President

Forums Section
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...Send e-mail to johnsongroup@leak-proof.com
761-D Bayview Drive, Barrie Ontario Canada L4N 9A5
Phone: 705-728-3476, Fax 705-728-3305