The History of the Kemp Manufacturing Co., Toronto

For nearly a hundred years, the Kemp Manufacturing Company of Toronto and its predecessor and successors manufactured household metal products. Its rise, growth, and leadership is an interesting chapter in Toronto history.

The Sheet Metal Products Company (right), successor to the Kemp Manufacturing Company, looking west from the Gerrard Street Bridge.
Credit: City of Toronto Archives

The Beginnings

In 1867, Thomas McDonald founded his Dominion Tin & Stamping Works, operating out of 153-159 Queen Street East near George Street. McDonald was joined by Quebec-born Albert Edward Kemp in 1885 to form the McDonald, Kemp, and Co.

The new partners moved the business to the southeast corner of River Street and Gerrard Street East in then working-class Cabbagetown, eventually taking the street address 199-207 River Street. The joint venture between Kemp and McDonald did not last long as the men had a falling around 1888. Kemp bought out McDonald and brought in his brother William from Quebec as his new partner. Together, the brothers formed the Kemp Manufacturing Company. McDonald moved to Montreal in 1893 where he ran another iron and tinware business; he passed away four years later.

The Kemp Manufacturing Company in 1885 from “The Kemp Manufacturing Co.” The Globe, April 21, 1894.
Credit: Globe and Mail Archives.

Growth & Expansion

From a structure at the corner of River and Gerrard, the Kemp Manufacturing Company grew to house a grand complex that spanned an entire city block. In 1894, The Globe toured the factory and described it as having a main building that extended from the Don River to River Street on Gerrard containing workshops, warehouses, and shipping departments. Offices were located at the corner of streets. Storerooms containing pig tin and plates, rod iron, hoop do., iron and steel sheets, zinc, spelter, copper, and more were located on the other side of a laneway separating the building and covered bridges connected departments.

“The Kemp Manufacturing Co.” The Globe, April 21, 1894.
Credit: Globe and Mail Archives.
The Kemp Manufacturing Co from The Insurance Plan of 1889. This likely was the layout the Globe toured through in 1894. Note the labelled old course of the Don River; the lower Don River was straightened in the latter half of the 1880s.
Credit: Goad’s Toronto

The decades that followed effectively resulted in the annexation of nearly the entire block from Gerrard Street East to Oak Street and River Street to the Don River:

  • May 1895: The company asks for a lease of a site on the Don for the new enamelled iron and steelworks, and for exemption for the building to be erected there
  • July 1895: Kemp purchases the balance of the whole block of Gerrard to Bell Street and from River street to the Don; this new site will be occupied by a fully equipped factory specially adapted for their new Diamond specialties of enamelled goods
  • June 1896: Kemp expresses his intention to make some extensions to its premises as soon as it knows what the policy of the new (federal) Government
The Kemp Manufacturing Co. from the Klondike Official Guide, 1898. There is likely some artistic license on the layout and scale of the factory.
Credit: Klondike Official Guide, Google Books.
  • April 1898: The company applies to lay a 12-inch water main at its own cost from the Don for fire protection
  • June 1898: The company, now occupying the block bounded by Gerrard, River, and Bell Street, makes an application to the Assessment Commissioners department for the terms in which they may get city property at the east end of Bell Street to the road on the Don Flats and north to the Gerrard Street Bridge. It was awarded to another company the following month.
Goad’s Atlas of the City of Toronto, 1903.
Credit: Goad’s Toronto.
Southeast corner of Gerrard and River Street,1921. The company offices are on the left. Note the covered alley separating the two buildings.
Credit: City of Toronto Archives.
  • October-November 1902: The Kemp Manufacturing Co ask Mayor Howland and Council to purchase a portion of Bell Street and the Don Terrace to extend their works to the south and east and give them a railway connection. The Assessment Commissioner favoured the purchase but fixes the sale price at $5000. A.E. Kemp, now MP, argues that a new building would not disturb the houses remaining on the street.
  • April-October 1903: The Kemp Manufacturing Co was permitted to erect a bridge from the east side of their factory to Gerrard Street, and to construct a siding running from the Grand Trunk Belt to their property.
The Kemp Manufacturing Co, 1906.
Credit: Toronto Public Library
Goad’s Atlas of the City of Toronto, 1910. Note the southern and eastern expansions. The straightening of the Don River two decades earlier allowed the latter addition.
Credit: Goad’s Toronto.
  • November 1906: AE Kemp denies intending to build an automobile factory opposite the company overlooking Riverdale Park. The land was bought for the Kemp Mfg Co by Victoria Harbor Lumber Co.
  • June 1920: The Sheet Metal Products Co. applies for a title to the land consisting of the remainder of Bell Street and the north side of Oak Street.
Goad’s Atlas of the City of Toronto, 1922. Only a row of houses on River Street at Oak Street was not owned by the company.
Credit: Goad’s Toronto.
The Sheet Metal Products catalogue, 1922.
Credit: Toronto Public Library.


An ambitious leader

Edward Kemp was the ambitious head of the Kemp Manufacturing Co. and Sheet Metal Products. In addition to the savvy business moves that expanded the company’s footprint in the River and Gerrard Street area, Kemp added factories in Winnipeg and Montreal in the early 1900s. Kemp and his brother also purchased the MacDonald Manufacturing Co. located at 401 Richmond Street West at Spadina Avenue, adding it as a subsidiary.

The Sheet Metal Products catalogue, 1922.
Credit: Toronto Public Library.
A.E. Kemp.
Credit: Wikimedia Commons

At the turn of the century, Edward Kemp took a step back from the company as he pursued a political career. He was first elected to the House of Commons in 1900 as the Conservative Member for East Toronto. In 1916, he was appointed Minister of the Militia. He was knighted after World War I for his political efforts in the conflict. Kemp was also appointed to the Senate in 1921.

While Kemp was keen on growing his prosperity, he also furthered general Toronto and Canadian manufacturing interests. He was President of the Canadian Manufacturers’ Association in 1895 and 1896; President of the Toronto Board of Trade in 1899 and 1900; and Director of the National Trust Company, the Imperial Life Assurance Company, and other high-profile corporations.

Toronto Board of Trade Building, Yonge and Front Streets, 1900.
Credit: Toronto Public Library.

Unsurprisingly, Kemp and his wives (he married in 1879 and remarried in 1925) were part of high society in Toronto. He was listed in the Toronto Society Blue Book of the city’s ‘elite’ on multiple occasions. In 1902, he built his massive estate ‘Castle Frank’ after previously living at 106 Winchester Street. He was a member of the National Club, Albany Club, York Club, and other prestigious exclusive organizations.

A.E. Kemp’s ‘Castle Frank” formerly at 72 Castle Frank Road. It was named for the ancient Simcoe family home once located near the Kemp estate.
Credit: Toronto Public Library.

In 1929, Edward Kemp died suddenly in his summer home near Pigeon Lake of reported “acute indigestion”. It was only hours after his seventy-first birthday. The Globe described his success as “bound up in the growth of Toronto.”

SMP Quality

The Kemp Manufacturing Co. and later the Steel Metal Metal Products Co. were renowned for their household goods. A 1922 SMP Catalogue offers an interesting insight into the product line, which was divided into types of products by material, all with quality assurances!

Products ranged from baby baths to chamber pails to ash sifters, and of course, lanterns.


A dedicated workforce

A worker looks out the window of the East Wall of the Steel Metal Products factory, 1922.
Credit: City of Toronto Archives

Workers of the Kemp Manufacturing Co. lived on Sumach Street, River Street, and Oak Street, among others. Injuries such as limp lacerations and crushing were reported in the newspapers. Notable is the young age of some of the injured men, which were between seventeen and nineteen years.

As described in Sojourners and Settlers, Macedonians made up the highest proportion of the Kemp Manufacturing and Sheet Metal Products Co.’s workforce. A noted number of Ethnic Macedonians arrived in Toronto around 1910 and worked hard manufacturing jobs. The Globe noted two unfortunate events involving Macedonian employees of the company: in 1909, Peter Dassil, aged 17, was instantly killed after being jammed between the floor of a freight hoist and the ceiling; and in 1910, Christo Tomie, aged 22, drowned in the Don River near Riverdale Park.

In 1896, The Globe described an ‘old fashioned tea meeting’, organized by Mr Thomas A. Scott, ‘a colored man’, held at the African Methodist church. He was employed by the company for twenty years. The event had members of the Kemp Manufacturing Co. and the Wrought Iron Range Co.

The End of an Era

In 1927, Steel Metal Products Co merged with the McClary Manufacturing Co. and the Thomas Davidson Manufacturing Co. to form General Steel Wares Limited. The new company continued to operate the River Street plant for another fifty years. A. E. Kemp did not head the new company.

Aerial view of the lower Don River, 1947. The General Steel Wares Co. is at centre-left.
Credit: Toronto Public Library.

General Steel Wares closed the River Street plant in 1964 and shifted production to Montreal, Fergus, and London. The building sat vacant until the construction of a 3-tower, 984-suite apartment complex requiring Ontario Municipal Board approval was built on the site. It makes up part of today’s Regent Park neighbourhood.

View of the former site of the Kemp Manufacturing Co., 2021.
Credit: Google Maps.
The southeast corner of Gerrard Street East and River Street, 2019.
Credit: Google Maps

Scenes From Gerrard East Back Alleys and Side Streets

I start by rounding around the front of the New Town Family Restaurant. The individual handing out free three-day GoodLife passes nearly startles me. I decline – wouldn’t know who to give them to. “No worries,” he tells me, as I note the good choice in location nonetheless. The diner hugging the corner boasts what seems to be its entire menu on its sign – all day breakfast among it. Even as a proponent of breakfast food at any hour of the day, I have yet to try it out.

1 New Town Family Restaurant

2 Little India

I round the bend, finding myself on Gerrard Street East. It’s a street I have frequented quite a bit over the last year. It is of course home to the Gerrard India Bazaar BIA and one of the most impactful and distinctive streetscapes in the city. It is always a treat to gaze on the colourful facades of the clothing and jewellery shops, but it’s not my goal today. No, today I want to look behind the scenes.

On the way, I note a couple of scenes. The Glen Rhodes United Church, as imposing as it is on the street, at first glance is a bit of an anomaly amongst its South Asian surroundings. The church in its earliest form predates Little India by 60 years, however. I am impressed not only by its Gothic structure, but by its status as an affirmed church and a centre for the Pakistani community.

4 Glen Rhodes United 1909 1926

5 Glen Rhodes United Church Affirmed

6 Glen Rhodes United Pakistani Community

The next street over from Rhodes is Craven, locally known as Tiny Town for its DIY houses. I am tempted to cross the street and head south, but alas, I continue on. Less impressive is the amount of closed, empty shops. If you walk down the entire course of the Bazaar, you’ll notice quite a few of them. It’s a sad sight and speaks to perhaps the decline or at least the changing nature of the South Asian hub.

7 Craven Road

8 Gerrard East Empty Shop

Ashdale Avenue is where I move off Gerrard. I snap a picture of the mural in front of the library before heading north. I enter the alley from behind the library. My first encounter is the Naaz Theatre complex. I didn’t have a chance to check it out from the front, but if it mimics the back, it still needs a lot of work. Actually, I can hear the grinding of a saw happening from inside. My other senses catch the tempting aromas from the street and the not so inticing wall designs.

10 Gerrard Ashdale Library Murals

11 Ashdale Alley

12 Naaz Theatre Rear

13 Gerrard Graffiti

Wooden fences and back decks populate the lane. I admittedly feel weird about being there. Like an arena dressing room to the public, it feels like a no go zone – the unpretty behind-the-scenes scene.

14 Gerrard East Alley

15 Gerrard East Alley

At Woodfield, I am thrown slightly off course by a couple of unplanned and planned distractions. First, the unexpected  – a series of images making up a mural. I interpret the first to be a face with large eyes, a mustache, and tiny mouth – wearing a crown. Walking up to the street, I can’t resist but get another peek of my favourite building on the street.

16 Woodfield Mural

17 Woodfield Mural

18 Gerrard and Woodfield

My planned diversion is to head north. Woodfield has a bit of road maintenance going on. A passing jogger has to navigate around the holes in the sidewalk and through the muddy road. Canadian flags and a mismatch of adjacent housing have my attention. I also remember that a tunnelized stream runs under the street.

19 Canadian Flag

20 Canadian Flag

21 Woodfield Houses

Ahead in the distance the street slopes up to an end. Before that, it’s bisected by another road. The row of houses leading up to southwest corner concludes a flat roofed brick building. This is Woodfield Grocery and puzzles me. I know of corner shops existing in Cabbagetown, so this is unexpected. I wonder how long it’s been here.

I head inside. I see no one at the counter but then hear a ‘hello’ from seemingly nowhere. A couple of steps forward produces a woman sitting in a hidden corner reading the paper and manning the security cameras. I head to the back of the shop and fetch myself a chocolate milk. While she rings it up, I mention my curiosities about its odd location. She makes no comment, so I go on to ask whether a lot of people come by. “Sometimes. More in the summer.” The language barrier between us has me sensing an awkward conversation coming, so I leave it at that and wish her a good day as I exit.

22 Woodfield Ave

23 Woodfield Grocery

If I continue up Woodfield I’ll hit a path which trails under the CNR tracks toward Monarch Park. Alas, this is an adventure already travelled, so I hang a left.

My plan is to head down Highfield to rejoin the laneways. Before I do, I note the houses north of Walpole. They are a bit out of place compared to the rest of street.  As my Greenwood Avenue exploits showed me, the residential neighbourhood in this area developed in pockets as the brickyards closed down and the land was converted.

24 Highfield Post-War Houses

The image of daisies on a black brick building welcomes me back to the lane. This is the Riverdale Hub, a former industrial building turned community centre. I had a chance to tour it during last year’s Doors Open. It is an interesting building with a wonderful mandate.

25 Gerrard Alley at Highfield

26 Riverdale Hub Daisies

On Glenside I see perhaps the grandest design of the day. A woman from the residential complex behind me exits as I capture it. I often wonder if I’ll be asked what I’m doing when I am snapping photos. Alas, she continues on her business and I add the peacock to my Galaxy SIII’s gallery.

27 Glenside Peacock Mural

28 Glenside Peacock Mural

29 Gerrard Alley at Glenside

30 Gerrard Alley at Glenside

The alley hits an incline and I reach Redwood on the otherside. The Centre of Gravity Circus/Side Show Café is a fascinating structure. I know it’s an old theatre complex but looking up I see ‘Pool and Billiards Parlour’. Perhaps one of its incarnations after it ceased to be a theatre (whenever that was)?

31 Zero Gravity Circus side

32 Zero Gravity Circus side stairs Circles

33 Zero Gravity Circus Pool and Billards Parlor

34 Sideshow Cafe

I round back to check out the rest of building. More graffiti and a door leading to a death drop. That’s different.

35 Zero Gravity Circus Rear

36 Zero Gravity Circus Rear Door to Nowhere

Continuing on, I come to Greenwood. Across the street the alley continues. I contemplate it, but with a 14% phone battery, I nix it. Thwarted by technology.

37 Gerrard Alley

38 Greenwood Avenue

I instead head to Gerrard to attack my bucket list. The first thing that catches my attention at the Brickyard Grounds is the coloured archival photo of the corner.  It’s a long and narrow shop, but spacious nonetheless. I walk up to the counter and am amicably greeted by the barista. Not being one for lattes, I simply ask for drip. Behind me another barista alerts me she’s trying to pass through. Between the counter and the wall there is not tons of rooms. I apologize, joking that I tend to take up a lot of space. She tells me instead that they knew they’d regret putting shelving on the wall. We have a laugh about that.

I fit my coffee with milk and sugar and take a spot at the front of the store – right under the picture. I snap it for my collection and run through the rest of my photos from today while working on my coffee. I half-eavesdrop on the surrounding conversations including a police officer’s chats with the baristas and then a patron near me.

40 Brickyard Grounds 1930s

I bring my finished cup up to the counter and thank the barista that passed behind me earlier. I ask about what I had and she says it is an organic, fair trade roast and tells me about the differences it and dark roasts. Then I compliment her on the unbelievable job they have done with the place and the awesome tribute to the local history of the area. She mentions the photo, which she had touched up by a graphic designer, and points out they took the sign to the former occupants – the Native Canadian Arts & Crafts Gallery – and fitted it onto the counter. Didn’t even notice it ‘til then. From there, I pledge to come back – weekend brunch looks too enticing – and after exchanging names (thanks for the chat Sophie!), I leave.

My Transit Now Toronto app settles my dilemma between the bus and the streetcar. It’ll be the 31 today, and it comes five minutes to swoop me to the subway.

39 Brickyard Grounds

Scenes From Carlaw Avenue

Carlaw Sign
Deep in Leslieville lies Carlaw Avenue, a historic manufacturing street in Toronto that fell victim to and adapted with changing times.

Series 372, Subseries 58 - Road and street condition photographs
Carlaw Avenue looking north from Natalie Avenue (now Colgate)

Perhaps the fitness studios and shiny condominiums might mislead otherwise, but Carlaw still has the remnants of a onetime working class neighbourhood. At one time factories lined the avenue from Queen to just north of Gerrard. During World War I and II, they were used to produced munitions (as a now defunct Carlaw bus route serving Sunday workers suggests).

Carlaw1924Goads
Carlaw Avenue in 1924

But much like the situation with other areas in the city (The Waterfront and Liberty Village, as examples), companies began to fold their operations as it no longer became viable to run in the middle of an urban centre. The results were transformational for the street. With buildings stripped of their original use, they became anomalies in their increasingly residential surroundings. Their fates fell into one of two holes: re-purposing or demolition. Carlaw seems to have employed both.

Beginning just north of Queen on the east side is the former enterprise of Kent McLain. According to the 1910 City of Toronto Directories, Mr McLain was in the business of showcase manufacturing at 181-199 Carlaw Avenue.

Second tall building on the right side of the street
The McLain Building is the 2nd Building on the Right Side

McLain Building 2
Where the street intersects with Colgate is the site of the Colgate-Palmolive Plant, now demolished. Currently the frame of a new condo is going up.

Series 372, Subseries 58 - Road and street condition photographs
The Palmolive site is the first building on the left

Palmolive-Colgate Factory
Credit: Urban Toronto.

Condo Construction
Across the street, there are two former factories that have been adapted. At 201 Carlaw is the long exterior of the Rolph Clark Stone Limited Building, built in 1913, now with a tower jutting up the middle of it . Up further on the east side of the street is the old Wrigleys Gum plant, placed at 235 Carlaw. Both establishments are now converted lofts, although old monikers still remain above the doors to remind us of their histories.

Rolph Clark Stone Building

Wrigleys Factory Roof

Wrigleys Factory Lofts 2

Wrigleys Building 2

Wrigleys Factory Boston Entrance
On the west side of street is the former home of the Phillips Manufacturing Factory (address 258-326), now a long brown bricked strip of various new commercial endeavours including a kickboxing club and a yoga establishment.

Looking Down Carlaw (2)

Looking down Carlaw

Stores on Carlaw 4

Store on Carlaw
At Carlaw and Dundas several recently completed and recently started condo projects as well as street signs enticing passerbyers to invest.

Construction Dundas and Carlaw   Dundas and Carlaw 4

Urban Lofts Sign

Just south of Gerrard is the grand Toronto Hydro Electric Station. At one time the rounded corner sported a store front, no doubt educating people about the wonder of electric powered appliances in the 20th century. Built in 1916, the station is a heritage property for the City of Toronto.

Carlaw Avenue. - February 3, 1919

Hydro Building 2
It is not an industrial site (although early factories relied on the railroad), but the cross-section at Carlaw and Gerrard is an interesting focal point as well. At one time, the large open section of Gerrard underneath the railroad did not exist, forcing the street to dip down and around at Carlaw before resuming a regular east-west route. The subway was constructed in the 1930s to straighten the street up. The former route still exists as a narrow residential branch of Gerrard running in northeast-southwest direction , although it stops just short of the main road.

Old Gerrard and Carlaw

Series 372, Subseries 58 - Road and street condition photographs

CNR Gerrard and Carlaw

    Series 372, Subseries 58 - Road and street condition photographs

Finally, situated at the northeast corner of the intersection is the Riverdale Shopping Centre, a No Frills-anchored strip mall caught in the shadow of its much larger Gerrard Square neighbour. The presence of this site hides that at one time a series of buildings belonging to the International Varnish Company made their home here.

Internation Varnish Gerrard and Carlaw 2

Internation Varnish Gerrard and Carlaw

Northwest corner Carlaw and Gerrard 2