- Fully insured & WSIB compliant
- In-house, trained team, never subcontracted
- Premium low-VOC paints & exterior-rated coatings
- Detailed prep, crisp lines, spotless cleanup
- Two-year workmanship warranty
- Trusted across London & nearby communities
Exterior Painting
Protect and refresh your home’s exterior with prep-first workmanship, durable coatings, and a finish that holds up season after season.
Expert Exterior Painting Services in London, Ontario & Surrounding Areas
When you look at your home, you should feel a sense of pride every time you pull into the driveway. At Mill Pond Painters, we help homeowners across London and nearby communities restore and elevate their exteriors with precise, durable, and beautiful paintwork that lasts.
Our team handles everything, from siding and trim to doors, decks, and brick, with the care and detail that defines our work. We take time to properly prepare every surface, use only high-performance materials, and deliver a clean, consistent finish designed to withstand years of sun, rain, and snow.
We understand that trusting someone with your home’s appearance is personal. That’s why we show up on time, communicate clearly, and leave your property spotless after every project. From first brush to final walkthrough, we treat your home like our own.
Exterior Painting Done Right
Our exterior painting services protect, refresh, and restore homes across London and surrounding communities. From siding and brick to trim and doors, we apply durable finishes designed to handle Ontario weather and keep your home looking sharp year after year.
Siding & Stucco
Smooth, even coatings for wood, vinyl, and stucco siding that resist peeling, fading, and moisture. Built for long-term curb appeal and protection.
Trim & Doors
Crisp, durable finishes for fascia, window trim, garage doors, and entry doors, clean lines that frame the whole home.
Decks & Fences
Professional staining and coatings that enhance natural wood grain while defending against UV, rain, and day-to-day wear.
Brick & Masonry
Breathable, professional-grade coatings that refresh tired brick, seal out moisture, and deliver an updated, uniform finish without hiding character.
Porches & Railings
High-traffic, weather-exposed surfaces finished with tough, exterior-rated products for long-lasting colour and durability.
Garages & Outbuildings
Consistent, professional exterior finishes for sheds, detached garages, and utility buildings to bring the whole property together.
How to Tell Your Home Needs Exterior Painting
Exterior paint doesn't just look good. It's your home's first line of defence against rain, UV, freeze-thaw cycles, and wind. When the paint starts failing, the damage goes deeper than cosmetics.
Most homeowners don't notice until it's obvious. But there are early signs if you know where to look:
- Chalking — run your hand along the siding and it leaves a powdery residue
- Fading — especially on south and west-facing walls that take the most sun
- Peeling or flaking around window frames, trim, and corners
- Caulking has cracked or pulled away from joints
- Bare wood is visible anywhere on siding, fascia, or trim
- You're seeing mildew or dark staining that won't wash off
A typical exterior paint job in Southwestern Ontario lasts 7 to 12 years depending on the product, the prep work, sun exposure, and how harsh the winters are. South-facing walls always go first because they take the most UV and temperature swings.
If you're seeing any of these signs, the longer you wait the more prep you'll need. Catching it early usually means a simpler, less expensive job.
Exterior Surfaces We Work With
Every surface needs a different approach. The prep, the primer, and the topcoat all change depending on what your home is made of. Here's what we handle:
Wood Siding
Scrape, sand, prime bare spots, and apply two coats of exterior-grade paint. Most older London homes have some wood that needs attention.
Vinyl & Aluminum
Clean thoroughly and apply paint formulated to bond to non-porous surfaces. Colour choice matters — darker shades can cause warping on vinyl.
Brick
Power wash, repair mortar joints, and apply breathable masonry paint or stain. Brick needs coatings that let moisture escape from behind.
Stucco
Patch cracks, clean the surface, and use elastomeric or high-build coatings designed to flex with temperature changes.
Trim, Fascia & Soffits
These details frame your entire home. Semi-gloss or gloss finishes protect against moisture and give a clean, finished look.
Garage & Entry Doors
High-traffic surfaces that need durable, weather-resistant finishes. A freshly painted front door is one of the fastest curb appeal upgrades.
Why Exterior Prep Takes Longer Than You'd Expect
Interior prep is mostly filling holes and taping edges. Exterior prep is a different animal. The surfaces are bigger, more exposed, and usually in worse shape than what's inside your home.
Here's what goes into prepping an exterior before any paint goes on:
- Power washing to remove dirt, mildew, loose paint, and chalking
- Scraping and sanding any peeling or flaking areas down to solid substrate
- Caulking around windows, doors, trim joints, and any gaps where water could enter
- Priming bare wood, patched areas, and any surfaces where the old paint has failed
- Minor carpentry — replacing rotted trim, fascia boards, or window sills
- Masking windows, light fixtures, landscaping, and anything that shouldn't get paint on it
On a typical London-area home, prep accounts for roughly 40–50% of the total project time. That's higher than interior work because the stakes are higher. Exterior paint has to survive snow, rain, UV, and temperature swings from -25°C to +35°C. If the prep isn't right, no topcoat will save it.
The most common exterior paint failure is moisture behind the surface. Water gets in through cracked caulking, unpainted cut ends, or gaps in flashing. A good painter checks for moisture issues before quoting, not after the first coat goes on.
From Estimate to Final Walkthrough
Free exterior estimate. We walk around your home and assess every surface — siding condition, trim, caulking, wood rot, and access requirements. You get a written quote that breaks out what's included. No deposits required.
Colour and product selection. Exterior colour is trickier than interior because it interacts with your roof, landscaping, and neighbouring homes. We help narrow it down and recommend products rated for Ontario weather.
Scheduling around weather. Exterior painting in London runs April through October. We monitor forecasts and schedule around rain, extreme heat, and high humidity. Paint needs at least 4–6 hours of dry conditions to cure properly.
Prep and repairs. Power washing, scraping, sanding, caulking, priming, and any minor carpentry. This is usually a full day before topcoat work begins.
Painting. Two coats of premium exterior paint on all surfaces. We work systematically around the house — one elevation at a time — and protect landscaping, walkways, and driveways throughout.
Cleanup and walkthrough. All masking removed, landscaping cleaned up, and a final walkthrough with you to check every surface. Touch-ups happen before we leave, not after you call us back.
What Affects the Cost of Exterior Painting?
Exterior painting is a bigger investment than interior work because of the prep involved, the weather-resistant products required, and the access equipment needed for upper storeys. Here's what shapes the price:
- Home size and number of storeys — more surface area and height means more time, product, and equipment
- Surface condition — a home with solid existing paint and tight caulking needs less prep than one with peeling, cracking, or bare wood
- Siding material — wood, vinyl, aluminum, brick, and stucco each require different prep and products
- Wood rot and carpentry repairs — replacing rotted fascia, trim, or window sills before painting adds to the scope
- Trim complexity — detailed trim, multiple window styles, soffits, and decorative elements take more time and precision
- Access and height — steep rooflines, high peaks, and tight lot lines may require specialized ladders or scaffolding
- Product quality — we use premium exterior coatings formulated for Ontario's climate: UV-resistant, flexible through freeze-thaw, and rated for long-term durability
- Colour change — major colour shifts need additional coats for full, even coverage
A 1970s brick bungalow in Westmount with a simple roofline is a very different project than a three-storey wood-sided home in Old North with detailed trim and high peaks. We quote based on the actual work, not a formula.
Bundling exterior work with interior painting or deck staining can improve your overall value since we're already set up on site.
Every exterior quote starts with a walkthrough. We assess every surface, identify what needs repair, and provide a written estimate with a full breakdown. Request your free estimate here.
How London's Climate Affects Exterior Paint
London sits in one of the more demanding climate zones for exterior coatings. The combination of hot, humid summers and cold, snowy winters means paint goes through more stress cycles than most homeowners realize.
Freeze-thaw. Water gets into tiny cracks in paint and caulking. When it freezes, it expands and pushes the paint off the substrate. This is why south and west-facing walls fail first — they warm up during the day (melting snow), then freeze overnight. Repeat that 100+ times a winter and even good paint starts to give.
UV exposure. London gets strong summer sun, and darker exterior colours fade faster. South-facing walls can show noticeable fading within 3–4 years if the paint doesn't have strong UV-resistant pigments. Lighter colours and premium products with UV stabilizers hold up much longer.
Humidity and rain. Southwestern Ontario's summer humidity slows dry times between coats and can cause adhesion problems if paint is applied too early. A responsible painter checks moisture levels and humidity forecasts before starting exterior work — not just the rain forecast.
The painting window. Exterior work in London realistically runs from mid-April through mid-October. Outside that window, temperatures drop below the minimum needed for paint to cure properly (usually 10°C for latex). Booking early in the season gives you the best scheduling options — by July and August, most good painters are booked out weeks in advance.
Frequently Asked Questions
How long does exterior paint last in London, Ontario?
With proper prep and quality paint, expect 7 to 12 years. The exact timeline depends on sun exposure, the quality of the previous job, and how harsh the winters are. South-facing walls may need attention sooner than the rest of the house.
What time of year is best for exterior painting?
Mid-April through mid-October in London. Paint needs temperatures above 10°C and low humidity to cure properly. Spring and early fall are ideal — summer works too but humidity can slow dry times. Book early in the season for the best availability.
Can you paint in the rain?
No. Surfaces need to be completely dry and we need at least 4 to 6 hours of dry weather after application. We monitor forecasts closely and reschedule if needed. A rain delay is better than a paint failure.
How long does it take to paint the exterior of a house?
A typical single-storey home takes 3 to 5 days including prep. A two-storey home usually takes 5 to 8 days. Weather delays can extend the timeline, which is why we build flexibility into the schedule.
Do I need to be home during exterior painting?
Not necessarily. We'll need access to exterior outlets for power washing and to move around the full perimeter. If gates are locked or there are dogs in the yard, we'll coordinate access ahead of time.
Should I paint or stain my brick?
It depends on the look you want. Paint gives a solid, uniform colour. Stain lets the brick texture show through. Both protect the surface, but brick stain is easier to maintain long-term because it doesn't peel. We can show you samples of both.
What kind of paint do you use for exteriors?
We use premium exterior-grade latex paints from trusted brands. These products are formulated to resist fading, cracking, and mildew in Ontario's climate. For specific surfaces like masonry or metal, we use specialty coatings designed for those materials.
Will power washing damage my siding?
Not when done correctly. We adjust pressure based on the material — lower for wood and vinyl, higher for brick and concrete. The goal is to remove loose paint, dirt, and mildew without damaging the surface underneath.
Do your painters have WSIB and insurance?
Yes. Full liability insurance and WSIB coverage on every project. Exterior work involves ladders and heights, so proper coverage protects both our crew and your property.
How do I get a quote for exterior painting?
Call us at 226-998-2444 or fill out the form on our contact page. We'll schedule a time to walk around your home and provide a written estimate with a full breakdown.
Ready to Protect and Refresh Your Home's Exterior?
Tell us about your project. We'll reply within one business day with a clear, written estimate. No surprises, no pressure.
Built on Care. Backed by Craftsmanship.
At Mill Pond Painters, we believe your home deserves more than just a coat of paint, it deserves care, precision, and pride in every detail. Our team takes the time to prepare surfaces properly, apply each finish with skill, and deliver a smooth, lasting result you’ll enjoy for years.
We’re not a franchise, we’re a local, family-driven team committed to integrity, reliability, and honest communication from start to finish. With decades of experience, we bring the same professionalism to every project, whether it’s one room or an entire home.
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Let’s make your space look new again.
Tell us what you’d like painted and your timeline. We’ll reply within one business day with a clear, written estimate. No surprises, no pressure.
Friendly, punctual, professional. You set the vision and we handle the prep and finish.