As Seen On
Dragon's Den
GoNano was proudly featured on Dragon's Den — the science is proven, and the results speak for themselves.
Watch the EpisodeAdvanced Surface Protection
Surface Protection That Protects What Matters.
Extend the life of your roof, concrete, and exterior surfaces with advanced nanotechnology coatings — and save thousands versus replacement. Serving Pembroke and the Ottawa Valley.
10-15 YearProtection
Save Up To 85%vs Replacement
Repels Water,Dirt & Stains
Eco-FriendlyTechnology
The Cost of Doing Nothing
Replacement Is Expensive.
Roof Replacement$15,000 – $40,000+
Driveway Replacement$8,000 – $20,000+
Deck Replacement$5,000 – $25,000+
Most surfaces don't fail overnight. They deteriorate slowly.
By the time damage is visible, the cost to repair or replace is already high.
How Surfaces Deteriorate
Stop Damage Before It Starts.
- 1
New Surface
Looks great. Fully protected.
- 2
Exposure
Sun, water, dirt and chemicals break down the surface.
- 3
Deterioration
Cracks, stains and wear lead to costly repairs or replacement.
- 4
RigoGuard Protection
Nanotechnology creates a protective barrier deep within.
- 5
Longer Life
Repels water, resists stains and extends life by 10–15 years.
What We Protect
One Technology. Every Surface.
From asphalt and metal roofs to concrete driveways, natural stone, brick, and wood decks, a single GoNano nanotechnology treatment protects them all. The coating soaks in and bonds at the molecular level — repelling water, blocking UV, and resisting the freeze-thaw cycles that wear Ottawa Valley surfaces down — all without changing how your home looks.
Roof Protection
Stop leaks, restore the surface, and add years to your roof — at a fraction of replacement.
Learn MoreConcrete Protection
Seal driveways and concrete against cracking, staining, and freeze-thaw damage.
Learn MoreWood Protection
Shield decks, fences, and exterior wood from moisture, rot, and UV.
Learn MoreMembrane Protection
Extend flat-roof and membrane life with water- and UV-resistant protection.
Learn MoreReal Projects. Real Results.
Before & After Transformations
BeforeAfter
Asphalt Roof Restoration
Pembroke, ON
BeforeAfter
Cedar Deck Protection
Renfrew, ON
Solutions For
Who We Help
Homeowners
Protect your biggest investment. Avoid expensive replacements and enjoy peace of mind.
Learn MoreRealtors
Solve inspection issues, protect your listings, and help your clients close with confidence.
Learn MoreLandlords & Property Managers
Lower maintenance costs, extend the life of your rental properties, and protect your bottom line.
Learn MoreA Simple Process
How It Works
- 1
Step 1
Free Assessment
We inspect the surface and tell you straight whether protection pays off.
- 2
Step 2
Tailored Plan
The right coating for your surface, climate, and budget.
- 3
Step 3
Professional Application
Clean, careful, minimal disruption.
- 4
Step 4
Lasting Protection
Your surface is sealed and protected for years.
Backed by Science
Nanotechnology That Works
GoNano's advanced formulas bond at the molecular level to create a durable, invisible barrier that repels moisture, blocks UV damage, and prevents deterioration.
- Deep PenetrationMolecular bonding
- Invisible ProtectionNatural look & feel
- Long-Term Defense10–15 year protection
Referral Program
Refer a Friend. Earn Rewards.
Know someone who needs protection? Send them our way and get rewarded for every successful referral.
- Earn for every referral
- We handle everything
- Quick & easy to join
What Our Customers Say
Trusted by Local Property Owners
Our roof looked rough heading into a sale. RigoGuard treated it in two days and the inspection concern was gone — it saved the deal.
The driveway looks new again and sheds water like crazy. I only wish I had done it years sooner.
Sam was honest about what we needed — and what we didn’t. That kind of straight talk is rare these days.
Local Experts. Local Protection.
Proudly Serving Eastern Ontario
From Pembroke to Deep River and across Renfrew and Lanark Counties — we're right around the corner.
RigoGuard is locally owned and operated, serving homeowners and businesses from Pembroke and Petawawa to Renfrew, Arnprior, Deep River, Cobden, and Eganville, plus communities throughout Renfrew and Lanark Counties. Because we're based right here in the Ottawa Valley, we understand the toll that long winters, heavy snow, and spring melt take on local roofs, driveways, and decks — and we tailor every protection plan to those conditions.
- Pembroke
- Petawawa
- Renfrew
- Arnprior
- Deep River
- Cobden
- Eganville
- Lanark County
- Ottawa Valley
Ready when you are
Ready to Protect What Matters?
Fast, friendly, and local. Get your free assessment today.
- Free, no-obligation assessment
- Locally owned & operated
- Honest advice — if it won't pay off, we'll tell you