Transparent, reliable exterior cleaning completed at the highest quality — a trustworthy brand you can count on for years to come.
From clogged gutters to mossy roofs, we restore and protect the exterior of your home with care, safety, and attention to detail.
Clear out leaves, debris and blockages so water flows freely and your home stays protected from water damage.
Book this service →Safely remove moss, lichen and buildup to extend the life of your roof and keep it looking its best year-round.
Book this service →A gentle, low-pressure clean that lifts dirt, algae and grime from siding and surfaces without causing damage.
Book this service →Streak-free, crystal-clear windows inside and out — letting more light in and making your whole home shine.
Book this service →
Our mission is simple: provide transparent and reliable services completed at the highest quality — and build a brand you'll count on for years to come.
Trained, insured crews who treat your property with care on every single job.
Honest quotes, clear communication, and dependable scheduling — no surprises.
Locally owned and operated — proudly serving Duncan to Qualicum Beach.
Booking your exterior clean is quick, clear, and completely hassle-free.
Call or send us a message about the services your home needs.
We provide a transparent, no-pressure quote tailored to your property.
Our insured crew completes the job safely and to the highest quality.
Enjoy a spotless exterior — backed by our satisfaction guarantee.
A look at real before-and-after exterior cleaning projects across the mid-island.




We're building a brand the community can count on — one spotless home at a time.
"Showed up on time, gave a clear quote, and our gutters and roof have never looked better. Exactly the reliable, no-nonsense service they promise."
"The moss on our roof was getting bad. The team removed it safely and explained everything along the way. Friendly, professional and fairly priced."
"Soft washing made our siding look brand new and the windows are spotless. Honest, careful, and a pleasure to deal with. Highly recommend B&B."
Answers to the questions we hear most from mid-island homeowners.
We proudly serve Nanaimo and the surrounding mid-Vancouver Island communities — from Duncan to Qualicum Beach, including Lantzville, Parksville and Ladysmith.
On Vancouver Island we generally recommend cleaning your gutters at least twice a year — in spring and fall — to keep water flowing and prevent damage. Homes with many overhanging trees may need it more often.
Yes. We use safe, low-pressure methods to remove moss and lichen without damaging your roof, helping extend its lifespan and keep it looking its best.
Absolutely. B&B Exteriors is fully insured and our crews work safely on every job, giving you complete peace of mind.
Getting a free, no-pressure quote is easy — call us at 250-268-9826 or fill out the quote request form on this page and we'll get back to you promptly.
Get a free, no-pressure quote today and discover why we're Nanaimo's trusted name in exterior cleaning.
Tell us about your home and we'll get back to you with a transparent, no-obligation quote.
Duncan to Qualicum Beach & surrounding areas
Monday – Saturday, 8:00am – 6:00pm
Transparent, reliable exterior cleaning at the highest quality — a brand you can count on for years to come.