LET US ASSIST WITH YOUR MAINTENANCE &

CONTRACTING PROJECT NEEDS

SMART HOME

SERVICES

STRIVING TO BE YOUR TRUSTED PROJECT PARTNER

Simplify Your Life with Professional Smart Device Installation

Smart home technology adds convenience, security, and energy savings. We install smart thermostats, locks, doorbells, and security cameras, helping you get the most from your connected devices with professional setup and support.

Looking forward to starting your next project!

SMART HOME SERVICES

WE OFFER

🌡️Smart Thermostat Installation🌡️

Control your heating efficiently and conveniently.

🔔Video Doorbell Setup🔔

Add security with video-enabled doorbells.

🔐Smart Lock Installation🔐

Upgrade home access with smart locking solutions.

📹Security Camera Installation📹

Monitor your property remotely for peace of mind.

📲Smart Home Integration📲

Connect devices for seamless control.

PROUDLY CANADIAN.

FAMILY-OWNED.

PREVENTATIVE MAINTENANCE IS

PEACE OF MIND!

START WITH THIS CHECKLIST...

Quarterly Home Maintenance

Great spaces don’t just happen — they’re maintained with intention. Whether you're a homeowner or running a business, taking care of the small stuff now prevents the big, costly headaches later.

At DMZ Maintenance & Contracting Services, we believe in proactive care — because reliable repairs aren’t just about fixing what’s broken, they’re about protecting what matters.

Use this checklist to stay ahead, or share it with someone who needs a nudge. And when it’s time to call in a pro? We’re ready.

📱Seasonal Smart Home Services Checklist📱


Upgrade your home’s safety, convenience, and energy savings — one smart device at a time.


🌷 Spring – Fresh Seals After a Harsh Winter

⬜ Inspect interior window and door caulking for cracks, peeling, or gaps


⬜ Re-caulk any damaged exterior seals around windows and siding


⬜ Check bathroom caulk for mold, mildew, or shrinkage and reapply if needed


⬜ Clean and re-caulk kitchen sink edges and countertops if separation has occurred


⬜ Walk your home’s foundation and siding — seal any visible gaps to keep pests out


💡Did You Know? Old or cracked caulk can let in water — and even minor leaks can lead to mold, rot, or thousands in repairs if left unchecked.

☀️ Summer – Protect from Heat & Humidity

⬜ Inspect caulking around tubs, showers, and sinks — moisture breaks it down over time


⬜ Re-seal outdoor caulking (doors, windows, vents) before peak humidity hits


⬜ Use paintable exterior-grade caulk to touch up any weathered trim or siding seams


⬜ Check expansion joints in patios or walkways and reapply flexible sealants


⬜ Seal around A/C units, hose bibs, and utility entry points


💡Did You Know? Caulking acts as insulation too — sealing small gaps around windows and doors can lower summer cooling costs by up to

10%

.

🍂 Fall – Prep for Cold Weather & Energy Efficiency

⬜ Seal exterior gaps around windows, doors, and attic vents before temperatures drop


⬜ Check basement windows and crawlspace vents for air leaks


⬜ Inspect interior caulking in kitchens and bathrooms as seasonal humidity shifts


⬜ Add fresh caulk to weatherstripping edges where drafts are common


⬜ Use silicone caulk for areas exposed to temperature extremes (like garages or basements)


💡Did You Know? Fall is the ideal time to re-caulk — materials cure best in moderate temps and will be fully set before winter weather hits.


❄️ Winter – Indoor Sealing & Comfort Checks


⬜ Check around indoor baseboards and trim — seal if you feel cold air


⬜ Inspect interior bathroom caulking for signs of shrinkage or mold from dry winter air


⬜ Re-caulk kitchen backsplashes or counters if cracking is visible


⬜ Use removable caulk (like draft seal) for temporary sealing on windows


⬜ Plan for spring exterior caulking needs during indoor project downtime


💡Did You Know? Silicone caulk can last 10+ years if applied correctly — regular inspections make sure you're still protected.

🛠 Bonus Tip: The right caulk, properly applied, protects your home from costly water damage, heat loss, and pest entry — and a skilled handyman makes it quick and clean.

HEAD OFFICE HOURS OF OPERATION

MON - FRI: 9 a.m. to 5:00 p.m.

SAT & SUN: CLOSED

RESPONDS WITHIN 1 BUSINESS DAY

LOOKING FORWARD TO STARTING

YOUR NEXT PROJECT!!

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DMZ Maintenance & Contracting Services:

3601 Hwy 7 E., Suite 1005

Markham, ON L3R 0M3

Toll Free: 1 (833) DMZ-2357

Local No.: (289) 201-6DMZ

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