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Harkness Construction

Contractor · around Cobourg

A renovation that finishes when we said it would

I'm Dan Harkness. Every job gets a written schedule and a written price before anyone swings a hammer, and I send you photos at the end of each week. If a date is going to slip, you hear it from me first, not from an empty driveway.

I answer my own phone. If I miss you, I call back same day.

22 yrs Building around Cobourg
Fixed Written price up front
Fridays Photo update every week

What we do

Kitchen renovations

We gut it, rewire what needs rewiring, and set the cabinets level so the doors line up.

free quote, most land $45k to $90k

Bathroom renovations

Waterproofing goes in before any tile, and we pull the subfloor if it feels soft underfoot.

from $18,000

Additions and second storeys

We handle the drawings, the permit and the inspections, and you get a start date in writing.

free quote

Basement finishing

Framing, insulation, a bathroom if you want one, all inspected before the drywall goes on.

from $32,000

Decks, porches and garages

Footings dug to depth, posts up on saddles, framing that will not twist on you in two winters.

from $9,000

Fixes on our own work

A door that stops latching or a trap that weeps a year later, we come back and sort it out.

no charge in the first year

Where we work

  • Cobourg
  • Port Hope
  • Baltimore
  • Grafton
  • Colborne
  • Bewdley
  • Roseneath

Past Brighton or Peterborough we will still come look, but travel shows up as a line in the quote.

What people say

They found rot under our old tub that nobody had warned us about. Dan called me before touching it and showed me the price change on paper the same day.
Janice R. Bathroom reno, Port Hope
He gave me a start date in March and the truck pulled in on that exact morning. The driveway got swept every night, which mattered a lot with a two year old in the house.
Mark T. Kitchen and mudroom, Cobourg
We got three quotes for the addition. Theirs was not the cheapest, but it was the only one that broke out what the permit and the engineer were going to cost us.
Sylvie B. Second storey addition, Grafton

Come see a job we are on

If you are trying to picture the work, I will walk you through a house we are finishing this month. Bring your drawings or just a photo off your phone, either one is enough to start.

Book a free site visit (905) 555-0133
Book a free site visit (905) 555-0133