11-Month Warranty Inspections for New Construction Homes
Identify deficiencies before your builder warranty expires with a professional inspection and a clear report you can act on.
Most homeowners don’t realize how much can change in the first year of a new home.
Small issues become bigger issues. Settling reveals cracks. Moisture problems show up. HVAC and ventilation problems become obvious through real use.
An 11-month warranty inspection helps you identify deficiencies before your builder warranty ends so you can document concerns properly and protect your investment.
Certified, experienced inspectors
Detailed digital report with photos
Clear deficiency documentation
Fast scheduling before warranty deadlines
Serving Toronto, the GTA
+ Ontario areas
What Is an 11-Month Warranty Inspection?
An 11-month warranty inspection is a professional home inspection completed near the end of your first year in a new construction home.
It is designed to help homeowners identify issues that may be covered under the builder warranty, such as:
It can enter a home through:
workmanship deficiencies
settling and cracking
water penetration or moisture concerns
ventilation problems
roof and exterior issues
HVAC performance issues
safety and function concerns
Because radon is invisible and odorless, testing is the only reliable way to know if levels are elevated.
Why This Inspection Is One of the Smartest Things You Can Do as a New Homeowner
Many buyers assume:
“If something was wrong, we would’ve noticed right away.”
But the truth is: many problems in new homes only appear after months of real use.
This inspection helps you catch issues while they’re still the builder’s responsibility.
An 11-month warranty inspection helps you:
- identify deficiencies you may not notice yourself
- document concerns clearly with photos
- avoid paying out of pocket for warranty-covered issues
- reduce long-term maintenance and repair risk
- protect resale value by correcting problems early
If you’re approaching your first-year mark, this inspection is one of the best investments you can make.
Who Should Book an 11-Month Warranty Inspection?
This inspection is recommended for:
homeowners who purchased a new construction home within the past year
buyers of detached homes, semis, and townhomes
new condo owners (unit-level inspection still matters)
anyone who wants to submit warranty claims with proper documentation
homeowners who notice “small issues” and want clarity before warranty ends
If you’ve been living in your home for months, you already know what’s annoying, what feels off, and what might be a problem.
This inspection turns that uncertainty into clarity.
What Your 11-Month Warranty Inspection Includes
An 11-month warranty inspection is a top-to-bottom inspection of the home’s visible and accessible systems, with a focus on deficiencies that may be covered under warranty.
We inspect key areas including:
Exterior & Water Management
- grading and drainage
- foundation and visible structure
- exterior finishes and caulking
- roof surface (where visible) and flashing
- downspouts and discharge locations
- decks, balconies, railings, and exterior stairs (where applicable)
Interior & Structure
- walls, ceilings, floors
- doors and hardware
- windows, operation, seals, and locking
- visible cracks, damage, or finishing issues
- stair safety and railings
Plumbing
- visible plumbing under sinks
- water pressure and drainage
- toilets, tubs, showers, faucets
- signs of leaks or improper installation
- hot water tank (where applicable)
Electrical
- panel and breakers (where accessible)
- outlets, switches, and visible wiring concerns
- GFCI protection near wet areas
- missing covers, improper installs, or safety risks
Heating & Cooling
- thermostat function
- HVAC system operation and performance (where possible)
- visible ducting and venting
- airflow and basic performance concerns
Attic / Insulation / Ventilation (where accessible)
- attic insulation levels
- ventilation basics
- signs of moisture or condensation risk
Safety & Function
- smoke and CO alarms (presence where visible)
- visible safety concerns
- deficiencies that should be corrected under warranty
What You Receive After Your 11-Month Warranty Inspection
After the inspection, you’ll receive a detailed digital report designed to make warranty follow-up easier.
Your report includes:
clear deficiency descriptions
photo documentation
priority levels (so you know what matters most)
practical recommendations and next steps
a clear summary you can reference easily
This helps you communicate issues clearly and track what needs to be corrected.
Common Warranty Issues We See in New Homes
Many warranty-related issues only show up after the home has been lived in for a while.
Some of the most common issues we see during 11-month warranty inspections include:
settling cracks in drywall, ceilings, and corners
doors that no longer latch properly due to movement
windows that stick, don’t lock properly, or have failed seals
attic ventilation issues leading to condensation risk
grading and drainage problems that become obvious after rainfall
uneven heating patterns that suggest HVAC distribution issues
roof flashing concerns (where visible)
plumbing leaks under sinks or at fixtures
tubs/showers with drainage or sealing issues
HVAC airflow issues, temperature imbalance, or performance problems
loose railings, stairs, or exterior safety concerns
signs of moisture in basements, crawlspaces, or attics
Many of these issues are fixable but only if they’re documented before warranty deadlines.
What Happens Next
1
Book your inspection
Choose your inspection date and request thermal imaging as an add-on.
2
We inspect the home and perform infrared scanning
We complete your inspection and scan key areas using thermal imaging.
3
You receive a detailed report with photos
Findings are documented clearly, with explanations and next steps.
4
We answer follow-up questions
We’ll make sure you understand what was found and what it means.
Why New Homeowners Choose Carson Dunlop
An 11-month warranty inspection is only valuable if it gives you clarity and documentation you can actually use.
Our job isn’t to overwhelm you. It’s to help you identify what matters, document it clearly, and move forward confidently.
Homeowners choose Carson Dunlop because:
- certified, experienced inspectors
- clear findings with photo evidence
- easy-to-read reports with priority levels
- calm explanations in plain language
- we help you focus on the items that matter most
- follow-up questions are always welcome after the report is delivered
You’ll receive a digital report with photos and clear next steps not vague notes or confusing jargon.
When Should You Book an 11-Month Warranty Inspection?
The best time to book is before your first-year warranty deadline, ideally with enough time to:
- complete the inspection
- review the report
- submit your warranty items
- follow up if needed
Warranty timelines move quickly, and scheduling can get busy, especially in peak seasons.
If you’re unsure about timing, contact us and we’ll help you plan the right inspection date.
What Happens Next
1
Book your inspection
Choose your date and time and we’ll confirm quickly.
2
We inspect the home
We complete a detailed inspection of visible and accessible systems, focusing on warranty-related deficiencies.
3
You receive a detailed report with photos
Clear findings, priority levels, and documentation you can reference for warranty claims.
4
We answer follow-up questions
We’ll make sure you understand what matters most and what to follow up on before your warranty deadline.
FAQ
Radon Testing FAQs
What is an 11-month warranty inspection?
It’s a professional home inspection completed near the end of your first year in a new construction home, designed to identify issues that may be covered under your builder warranty before deadlines.
Why is the 11-month mark important?
Many new-home issues appear after months of living in the home — settling, cracks, ventilation issues, moisture concerns, and performance problems. The 11-month mark is often the last chance to document these under warranty.
What kind of issues can be found?
Common issues include settling cracks, grading/drainage concerns, attic ventilation issues, caulking failures, window problems, plumbing leaks, HVAC performance issues, and safety concerns.
Will the builder fix everything the inspection finds?
Builders typically address warranty-covered deficiencies, but the process varies. The inspection helps you identify issues early and document them clearly.
Is this inspection different from a regular home inspection?
The inspection process is similar, but the purpose is different. The focus is on identifying deficiencies that may be covered under warranty and documenting them clearly.
How long does an 11-month warranty inspection take?
Most inspections take 2–4 hours, depending on the size and condition of the home.
Do you provide the report the same day?
In most cases, yes. You’ll receive a digital report with photos and clear explanations shortly after the inspection is completed. Always within 24 hours.
Can you inspect condos for the 11-month warranty period?
Yes. Condo unit inspections can still identify important issues inside the unit, including HVAC, plumbing, electrical, windows, doors, and visible moisture concerns.
How much does an 11-month warranty inspection cost?
Most inspections range from $400–$650, depending on the size and type of the home. We confirm the exact price before booking.
What areas do you serve for 11-month warranty inspections?
We provide inspections across Toronto, the GTA, and many surrounding Ontario communities.
Book Your 11-Month Warranty Inspection
The first year of a new home is when many issues appear and it may be your last chance to document them under warranty.
An 11-month warranty inspection gives you clarity, documentation, and confidence before your warranty deadline.
Serving Toronto, the GTA & Nearby Ontario Areas
We provide 11-month warranty inspections across:
Toronto, Mississauga, Brampton, Vaughan, Markham, Richmond Hill, Oakville, Burlington, Milton, Oshawa, Whitby, Pickering, Hamilton, Kitchener, Waterloo, Cambridge, Newmarket, Aurora, Barrie, and more.