Diamond Home Services

Home services guides & checklists

Straightforward, no-fluff guides for GTA homeowners. Real prices, real timelines, and the questions to ask before you book anyone.

Exterior dryer vent hood on a GTA brick home packed with lint
Dryer Vent

Dryer Vent Cleaning Cost in Toronto & the GTA (2026 Prices)

A straight answer on dryer vent cleaning prices in the GTA, what makes one quote $149 and the next $399, and the questions that stop an upsell before the van arrives.

11 min read
Building permit paperwork next to a chimney rebuild in progress on a GTA home
Homeowner Guide

Do I Need a Permit? GTA Rules for Chimney, Roof and Venting Work

A clear answer to whether your roof, chimney or venting project needs a municipal permit or a TSSA-registered contractor, with real fee ranges and the resale risk of skipping the paperwork.

12 min read
Technician inspecting a chimney cap on a GTA roof before winter
Seasonal

Winter Home Safety: The 20-Point GTA Pre-Season Checklist

Twenty specific checks, in the right order, between September and November, so your chimney, furnace, water heater and roof are ready before the first cold snap hits the GTA.

12 min read
WETT inspector examining a wood stove and chimney connection in an Ontario home
Wood Stove

Wood Stove and WETT Inspection Rules in Ontario, Explained

WETT certification is not a licence and a WETT inspection is not one fixed thing. Here is what Ontario homeowners and buyers actually need to know before their insurer asks.

13 min read
Rotted wood fascia board and damaged aluminum soffit panel on a GTA house roofline
Roofing

Fascia and Soffit Repair: Cost, Warning Signs and Contractor Checklist (GTA)

Fascia and soffit look like trim but they carry your gutters and ventilate your attic. Here is what fails, why, what it costs to fix in the GTA, and how to hire it out properly.

12 min read
Seamless aluminum 6-inch K-style eavestrough with a 3x4 downspout on a Toronto two-storey home
Gutters

Eavestrough and Downspout Sizing for Toronto Rainfall (Complete Guide)

Most eavestrough failures in Toronto are sizing failures, not material failures. Here is the actual math behind 5-inch vs 6-inch gutter and 2x3 vs 3x4 downspouts, and what Toronto's rainfall intensity means for your roof.

12 min read
Technician checking the gas control valve on a residential water heater tank in a GTA basement
Water Heater

Water Heater Not Heating? Tank vs Tankless Diagnosis Guide (GTA)

No hot water, lukewarm water, or hot water that vanishes after five minutes each point to a different failure. Here is how to tell them apart before you call anyone, and what it costs to fix versus replace in the GTA.

12 min read
Close-up of eroded mortar joints and spalling brick on a GTA chimney stack
Chimney

Chimney Repointing and Brick Repair: When It Is Urgent (GTA)

Crumbling mortar, flaking brick faces and a cracked crown are not always emergencies, but sometimes they are. Here is how a GTA mason tells the difference and what each repair level costs.

12 min read
Roofing crew tearing off old asphalt shingles on a GTA detached home
Roofing

Roof Replacement Cost in the GTA: Shingles vs Metal vs Flat (2026)

What a full roof replacement actually costs across Toronto, Mississauga and Vaughan in 2026 - shingles, metal and flat membrane compared, plus the code requirements that change your quote.

13 min read
Homeowner checking a gas fireplace remote and wall switch in a GTA living room
Fireplace

Gas Fireplace Not Turning On? 12 Causes and Fixes (GTA Guide)

The 12 most common reasons a gas fireplace will not turn on in a GTA home, a safe checklist to run through before calling anyone, and the point where it stops being a DIY fix.

12 min read
Stainless steel chimney liner being lowered into a Toronto masonry chimney
Cost Guide

How Much Does a Chimney Liner Cost in Toronto? (2026 Pricing)

What a chimney liner actually costs in Toronto in 2026, why a 1950s masonry chimney almost always needs one, and how to tell a fair relining quote from a lowball or a scare tactic.

13 min read
Technician rotary-brushing a dryer duct with a HEPA vacuum in a GTA laundry room
Dryer Vent

How Often Should You Clean a Dryer Vent? A GTA Homeowner's Guide

The honest answer is not one number. Duct length, household size and whether your laundry is on the third floor move the interval from six months to three years.

10 min read
Homeowner checking a crushed transition duct behind a clothes dryer
Dryer Vent

11 Signs Your Dryer Vent Is Blocked (and What to Do Today)

Most blocked ducts announce themselves weeks before anything goes wrong. Here is what to look for, how to confirm it in five minutes, and the two symptoms that mean stop the dryer now.

10 min read
Technician installing a wall-mounted tankless water heater in a Toronto basement
Water Heater

Tankless Water Heater Installation in Toronto: Sizing, Real Costs, and Whether It's Worth It

Tankless is excellent in the right Toronto home and a costly mistake in the wrong one. Here's the sizing math for GTA groundwater, the real installed price, and the honest payback.

12 min read
New step flashing and counter-flashing installed where a brick chimney meets a shingle roof
Chimney

Chimney Flashing Repair: Why Caulk Always Fails and What Correct Flashing Looks Like

The joint between a brick chimney and a shingle roof is the leakiest 12 inches on a GTA home. Here's what correct flashing looks like, what it costs, and why the black goop on yours is a countdown timer.

11 min read
Mason repointing crumbling mortar joints on a red brick chimney in Mississauga
Chimney

Chimney Repair in Mississauga: What's Failing, What It Costs, and What to Fix First

Mississauga's 1970s-90s subdivisions are hitting the age where chimney crowns and mortar give out at once. Here's what each repair costs and which one actually stops the water.

12 min read
Roofer sealing a water-damaged asphalt shingle roof section on a Toronto home
Roofing

Roof Leak Repair in Toronto: Find the Source, Know the Cost, Stop the Damage

A ceiling stain almost never sits directly under the hole. Here is how professionals trace a Toronto roof leak, what it costs to fix, and why the flashing is guilty far more often than the shingles.

14 min read
Technician resealing a leaking aluminum eavestrough seam on a Toronto home
Gutters & Eaves

Eavestrough Repair in Toronto: Costs, Warning Signs, and Repair vs Replace (2026)

Sagging, overflowing, or leaking eavestroughs are the cheapest expensive problem in a Toronto home. Here is what repair actually costs and when replacement is the smarter spend.

13 min read
Chimney sweep technician cleaning a Toronto rooftop chimney with rods and a HEPA vacuum
Chimney

Chimney Sweep Toronto: What It Costs in 2026, What's Included, and When to Book

A straight answer on what a chimney sweep costs in Toronto, what separates a 40-minute brush-and-go from a real cleaning, and how to book without getting upsold.

12 min read
A professional inspecting a brick residential chimney on a snowy GTA rooftop
Chimney

The Complete GTA Chimney Inspection Guide: Levels, Costs, Timing & What Really Matters (2026)

Everything a Toronto or GTA homeowner needs to know before booking a chimney inspection — what each CSIA level actually covers, real 2026 pricing, when to book, and how to read the report.

22 min read