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We Serve All of Penrith and nearby Suburbs

Concrete Sealing Service (4)
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Over 24 years of experience
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Available 24 Hours a Day
7 Days A Week
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100% Australian Owned and Operated

Concrete sealing is vital for any homeowners, businesses, and industrial sites that are laying a new surface. In Penrith’s climate, where abundant water and strong winds are prevalent, your concrete surfaces are susceptible to irreversible damage. Fortunately, Group One Line Marking provides an around-the-clock service for a wide range of residential, commercial, and industrial settings.

Offering Concrete Sealing in Penrith for Clients from All Industries

As a 24/7 operation, we swiftly respond to all callouts and arrive on-site promptly. Our efficiency is a fundamental aspect of the Group One Line Marking service. The Group One team also undergo regular training to ensure that you receive the best possible result in all circumstances.

Sealing your concrete slabs within the first 24 hours of installation is highly recommended. By using an industry-approved sealant, you not only protect the surface but also create an optimal temperature and environment.

We offer concrete sealing in Penrith for:

  • Basements
  • Factories
  • Car parks
  • Warehouses
  • Retail environments
  • Industrial and commercial sealing and grinding requirements
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Concrete Sealing Service (2)
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Fully Insured and Bonded Company
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Accredited Service
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Full Range of Premier
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Why Choose Group One Line Marking for Concrete Sealing in Penrith?

At Group One, our skilled team employs cutting-edge practices and utilises state-of-the-art curing chemicals to retain moisture and maintain a consistent temperature. Following a comprehensive site inspection, we seal the surfaces using a water-based AS3799 compound.

Our concrete sealing services in Penrith extend to various establishments, including hospitals, aviation surfaces, sporting facilities, factory safety lines, body corporate properties, railways, shopping centres, car parks, and schools. Regardless of the project’s size and complexity, we consistently offer the most competitive prices in the area.

Here are a few words from just some of our happy clients:

Blake Stone: “Best in the business, easy to deal with and the jobs done right every time.”

Kirk Cleary: “Group one have recently completed a tough job for me in Queensland when nobody else could complete the job in the time frame and budget we had.”

Nathan McVeigh: “Exceptional customer service. Group 1 went above and beyond to meet our needs as well as delivering high quality work. Thank you!”

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RANGE OF SERVICES WE OFFER ACROSS Penrith

Factory Warehouse Line Marking

If you’re looking for line marking in factory and warehouse environments in Sydney, look no further than Group One Line Marking. Our experienced, efficient, and accurate team can provide line painting solutions that enhance safety and productivity in these workspaces. When it comes to factory floor marking, the Group One team can complete all the […]

Factory Line Marking
Industrial Line Marking

With more than 19 years of industry experience, the specialists at Group One can provide line marking services for all your industrial needs. Whether it’s warehouses or factories, loading zones or hazard identification, we have you covered. For efficient, effective, safe, and compliant industrial line marking services in Sydney, choose the Group One Line Marking […]

Industrial Line Marking 1
Line Marking

Group One line marking offers comprehensive services designed to allow the company to…

Line Marking
Concrete Sealing

Concrete Sealing is the process of applying a chemical curing compound to finished concrete to…

Concrete Sealing
Railing and Protection Accessories

At Group One Line Marking we have the training and the experience to improve the safety…

Railing And Protection Accessories
Safety Barriers & Protection Systems

Please contact us directly to discuss or provide you a honest quotation regarding all types…

Safety Barriers & Protection Systems
Speed Calming Devices

Keep vehicles travelling at a controlled speed thanks to the speed calming devices on offer from Group One…

Speed Calming Devices
Rhino Stop

Increase the safety of your workplace thanks to the innovative, advanced, and effective installations from…

Rhino Stop
Convex Mirrors

Safety mirrors are a simple resource for traffic and security solutions. Safety mirrors are an effective way…

Convex Mirrors 01
Signs, Supply and Installations

Safety Signs are a necessity for everyone in the workplace. Staff must be able…

Signs, Supply And Installations
Bollards Installation

Not just limited to line marking, the skilled and qualified team at Group One Line Marking…

Bollards Sydney
Road, Traffic and Car Park Signs

Not just limited to line marking, the skilled and qualified team at Group One Line Marking…

Road Traffic And Car Park Signs
Wheel Stops

Keep cars from being damaged when they park thanks to the regulation-compliant wheel stops…

Wheel Stops 01
Commercial Bike Racks

Secure your bike without worry thanks to the commercial bike racks from Group One Line Marking…

Commercial Bike Racks
For the prompt and Professional Installation of Durable and visible safety bollards give Group One Line Marking a call today on
Concrete Sealing Service (5)
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Equipped with the Latest Technology & State-of-the-Art Equipment
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Fully Trained Workforce
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Commitment to 100% Client Satisfaction

Our 5-Step Concrete Sealing Process

Step 1: Receiving Your Call

Our friendly and professional team is always ready to answer your call at 1300 816 411. We understand that each client has unique needs, and we are committed to providing personalised service. We will discuss your requirements, gather necessary information, and answer any questions you may have about our concrete sealing services.

Step 2: Site Assessment & Quotation

Once we have a clear understanding of your needs, our experienced team will visit your site to conduct a thorough assessment. This allows us to determine the best approach for your concrete sealing project and provide an accurate, obligation-free quote. We pride ourselves on offering competitive pricing without compromising on quality.

Step 3: Scheduling & Preparation

After you have accepted our quote, we will work with you to schedule a suitable time for the concrete sealing project. Our team will also provide guidance on any necessary preparations. We strive to minimise any disruptions to your daily routine and complete the job efficiently.

Step 4: Professional Concrete Sealing

On the scheduled day, our skilled technicians will arrive on time and begin the concrete sealing process. We use high-quality materials and state-of-the-art equipment to ensure a durable and long-lasting finish. Our team will work diligently to complete the project to your satisfaction while adhering to all safety and industry standards.

Step 5: Job Completion & Follow-Up

Upon completion of the concrete sealing project, our team will conduct a final inspection to ensure the highest quality results. We will also provide you with care and maintenance tips to prolong the life of your sealed concrete surfaces. At Group One Line Marking, we stand by our work and are always available for any follow-up questions or concerns you may have.

Get in Touch with Group One Line Marking Today

Contact us now at 1300 816 411 to receive your free quote!

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What Penrith Clients Say About Us

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Fantastic company to deal with. Highly recommend for their professional approach to work!

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Jeff Marriottclient-name
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Very happy with the work carried out by the Group 1 team and would not hesitate to recommend them to others.

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Johan Carterclient-name
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Projects We can deliver Across Penrith

Group One Line Marking - Line Marking Sydney
Group One Line Marking - Line Marking Sydney
Group One Line Marking - Line Marking Sydney
Group One Line Marking - Line Marking Sydney
Group One Line Marking - Line Marking Sydney
Group One Line Marking - Line Marking Sydney
Group One Line Marking - Line Marking Sydney
Group One Line Marking - Line Marking Sydney
Group One Line Marking - Line Marking Sydney
Group One Line Marking - Line Marking Sydney
Group One Line Marking - Line Marking Sydney
Group One Line Marking - Line Marking Sydney
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