Our Professional Sealing Services
Protect your property with GoNano® nanotechnology sealing — the smarter, longer-lasting way to preserve your roof, concrete, wood, and more.
Our Professional Sealing Services
Protect your property with GoNano® nanotechnology sealing — the smarter, longer-lasting way to preserve your roof, concrete, wood, and more.
Roof Sealing
Keep your roof strong, clean, and weatherproof for years.
Our nanotechnology roof sealer forms a deep, invisible barrier that stops leaks, repels water, and protects against UV damage. Perfect for shingles, tiles, or metal roofs.
Benefits:
Prevents leaks and mold buildup
Extends roof lifespan
Reduces maintenance and repairs
Roof Sealing
Keep your roof strong, clean, and weatherproof for years.
Our nanotechnology roof sealer forms a deep, invisible barrier that stops leaks, repels water, and protects against UV damage. Perfect for shingles, tiles, or metal roofs.
Benefits
Prevents leaks and mold buildup
Extends roof lifespan
Reduces maintenance and repairs
Concrete Sealing
Protect your driveways, patios, and walkways from cracking, salt damage, and stains.
Our GoNano® concrete sealers penetrate below the surface, strengthening concrete and keeping it clean and vibrant for years.
Benefits
Repels oil, water, and salt
Reduces surface cracking and fading
Keeps concrete looking fresh longer
Concrete Sealing
Protect your driveways, patios, and walkways from cracking, salt damage, and stains.
Our GoNano® concrete sealers penetrate below the surface, strengthening concrete and keeping it clean and vibrant for years.
Benefits:
Repels oil, water, and salt
Reduces surface cracking and fading
Keeps concrete looking fresh longer
Wood Sealing
Preserve the beauty of your deck, fence, or outdoor wood structures.
Our wood sealing solutions block out moisture, prevent rot, and keep your wood rich in color all year round.
Benefits
Prevents cracking, warping, and rot
Protects against UV rays and water
Enhances natural wood grain
Wood Sealing
Preserve the beauty of your deck, fence, or outdoor wood structures.
Our wood sealing solutions block out moisture, prevent rot, and keep your wood rich in color all year round.
Benefits:
Prevents cracking, warping, and rot
Protects against UV rays and water
Enhances natural wood grain
Membrane Sealing
For flat roofs and commercial surfaces, our membrane sealing system offers superior waterproof protection and flexibility.
It’s the perfect choice for long-term defense against leaks and environmental wear.
Benefits
Creates a durable waterproof layer
Ideal for flat roofs, basements, and industrial floors
Long-lasting and weather-resistant
Membrane Sealing
For flat roofs and commercial surfaces, our membrane sealing system offers superior waterproof protection and flexibility.
It’s the perfect choice for long-term defense against leaks and environmental wear.
Benefits:
Creates a durable waterproof layer
Ideal for flat roofs, basements, and industrial floors
Long-lasting and weather-resistant
Book Your Free
Consultation and Estimate!
It’s easy to protect your property with professional sealing that lasts.
At Grey Seal Services LLC, we use GoNano® nanotechnology to safeguard your roof, driveway, patio, or deck against weather, moisture, and daily wear — so your investment stays strong and beautiful for years.
We’re a local, family-operated business in Saint Michael, MN, proudly serving homeowners and businesses across Hennepin County and Wright County. Every project starts with a personal touch — no call centers, no pushy sales — just honest service and real results.
Pick a time on the calendar to schedule your free estimate, or call (612) 448-3832 if you prefer to book by phone
Book Your Free
Consultation and Estimate!
It’s easy to protect your property with professional sealing that lasts.
At Grey Seal Services LLC, we use GoNano® nanotechnology to safeguard your roof, driveway, patio, or deck against weather, moisture, and daily wear — so your investment stays strong and beautiful for years.
We’re a local, family-operated business in Saint Michael, MN, proudly serving homeowners and businesses across Hennepin County and Wright County. Every project starts with a personal touch — no call centers, no pushy sales — just honest service and real results.
Pick a time on the calendar to schedule your free estimate, or call (612) 448-3832 if you prefer to book by phone
TESTIMONIALS
What others are saying
TESTIMONIALS
What others are saying
STILL NOT SURE?
Frequently Asked Questions
Question 1: What Types of Sealing Services Do We Offer?
Grey Seal Services LLC specializes in a comprehensive range of sealing solutions, leveraging cutting-edge nanotechnology for maximum effectiveness. Our services include roof sealer, concrete sealer, wood sealer, and membrane sealer applications. Each product is tailored to meet the unique demands of different materials, ensuring long-lasting protection against moisture, UV damage, aging, and environmental pollutants.
Question 2: How Does Nanotechnology Enhance Our Sealing Solutions?
Nanotechnology plays a pivotal role in our sealing services, offering unparalleled protection at the molecular level. This advanced technology allows our sealants to penetrate deeper, bond stronger, and provide a durable, hydrophobic barrier that standard sealants can’t match. The result is enhanced longevity of the sealed surfaces, resistance to wear and tear, and preservation of the material’s aesthetic value.
Question 3: Can Our Sealing Services Be Customized to Specific Requirements?
Yes, customization is at the heart of our service philosophy. Understanding that each property and surface material has unique challenges and needs, we work closely with our clients to tailor our sealing solutions accordingly. Whether it’s addressing specific environmental factors or aesthetic preferences, our team has the expertise to customize our services to deliver optimal results.
Question 4: How to Get Started with Our Sealing Services?
Getting started with Grey Seal Services LLC is simple.
The first step is schedule a consultation using the booking calendar in this website.
Then, we’ll schedule a site visit to assess the surfaces in need of protection or restoration. Based on this assessment, we’ll provide you with a detailed proposal outlining the recommended services, products, and a clear pricing structure.
After your approval, we’ll schedule the work at a time that minimizes disruption to your day-to-day operations or home life.
If you have any more questions that haven’t been addressed on this FAQ page, please don’t hesitate to contact us. Our knowledgeable team is ready to provide you with further information or guidance, ensuring you feel confident and informed about the sealing solutions we offer.
At Grey Seal Services LLC, we’re committed to delivering excellence in every project, protecting your investment with the latest technology and professional care.
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