About MJ Construction.Co

MJ Construction.Co does kitchen and bathroom renovations, basement finishing and full interior and exterior renovations for homeowners in Kitchener, Waterloo, Cambridge and Listowel. Each project begins with a detailed consultation about the vision, budget and goals. 6 Google reviewers give it an average of 5 out of 5, all at the top mark.

Topics in its Google reviews: efficiency (2)

Services and details

Renovates homes
Yes
Kitchen renovations
Yes
Bathroom renovations
Yes
Basement finishing
Yes

No information yet on home additions, builds custom homes, commercial projects, design and build, handles permits, states it is insured, states HCRA licence or Tarion registration, offers a warranty, free estimates, financing available. Not stated by the company; worth asking on the first call.

Contact

(519) 217-1558
Serves Wellesley, ON (works at clients' homes)
Open in Google Maps
Owner has verified it on Google

Details gathered from public sources, 2026-10-24. Fix an error or ask for removal. Back to home renovation companies in Wellesley.

Location

Serves Wellesley, ON; no public street address.

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Disclaimer

Company details here come from public business information and are for reference only. We do not check licences, registrations, insurance or WSIB coverage, and a listing is not a recommendation. Ontario has no provincial licence for renovating existing homes; the Home Construction Regulatory Authority (HCRA) licenses builders and sellers of new homes, and some cities, such as Toronto and Mississauga, license renovators themselves. Electrical work done for pay needs a contractor licensed through the Electrical Safety Authority (ESA), and gas work needs a TSSA-registered contractor. Before hiring, check with those bodies and your municipality, ask for a WSIB clearance, and put the agreement in writing.

MJ Construction.Co

About MJ Construction.Co

Services and details

Renovates homes

Kitchen renovations

Bathroom renovations

Basement finishing

Contact