Perth’s Leading Asphalt Contractors

Providing Professional Asphalt Services in Perth Since 1989

For over 35 years, our family-owned NK Asphalt business has been delivering high-quality asphalt surfaces across Perth and outer suburban areas.   

We’ve grown from humble beginnings into one of Perth’s most trusted private asphalt contractors, but our values remain unchanged: quality workmanship, honest service, and a job done right the first time that will stand the test of time.  

We focus on being the best at what we do, not the biggest, and that mindset drives the way we approach every job.

 

Why Choose NK Asphalt?

When you choose NK Asphalt, you’re not just hiring an asphalt contractor. You’re partnering with a local company that genuinely cares about your satisfaction.

Over 35 years of local experience

With over 35 years in the industry, NK Asphalt has the expertise to handle all types of large asphalt projects.

Family-owned and operated

As a family business, we take pride in delivering personal service and maintaining long-term relationships with clients.

Proven track record

With over 13,000 asphalt projects completed in WA and 5-star Google reviews, you can count on our crew and management.

Transparent quotes with no hidden costs

We provide clear and upfront pricing with no hidden costs, ensuring peace of mind for clients.

Our Own Fleet of State-of-the-Art Equipment

We maintain our own fleet of modern equipment, including 20 machines and numerous smaller equipment, allowing for a variety of circumstances.

Strong Local Knowledge

Our local knowledge allows us to tailor the best asphalt solutions for each area and job, ensuring durability and performance every time.

Our Story

Professional & Local Asphalt Company

Founded by Trevor Calnon and continued by Paul Calnon, NK Asphalt builds on a family legacy of quality service with a dedicated team of experienced professionals. Established in 1989 with a mission to provide reliable, high-quality asphalt surfacing to Perth homes and businesses, we’ve been proudly serving the local community since day one.

Over the years, we’ve laid thousands of asphalt surfaces, driveways and car parks, working with clients across sectors including residential estates, local government, commercial property, civil contractors, and individual residential driveways.

We’ve continuously evolved, investing in cutting-edge equipment and technology to ensure we offer the highest-quality asphalt paving solutions. Our experience spans projects of all sizes, from private homes to large government and commercial projects.

From our base in Maddington, we’ve expanded to service a wide area of Perth, from Yanchep and the Perth Hills to Northam, Serpentine, and Rockingham. Our team has grown too: we now employ 18 full-time staff, several of whom have been with us for over 20 years.

What We Stand For

We believe that great results come from more than just machinery and materials. They come from passion, pride, and people who genuinely care. 

At NK Asphalt, our core values guide every project we take on: 

• Quality without compromise – Every surface we lay is done to the highest standard using top-grade materials. 

• Reliability you can count on – We’re there when we say we’ll be, and we finish on time. 

• Safety and transparency – We operate with full accountability, providing cost clarity and safe on-site practices. 

• Customer-first service – Our approach is personal, not transactional. We provide honest advice and lasting support long after the job’s done. 

These values are what set us apart, and why we’ve remained one of Perth’s most respected asphalt companies for over three decades. 

Our Expertise

From large residential driveways to commercial car parks and government resurfacing projects, NK Asphalt handles large-scale jobs with precision and professionalism. 

Because we own all our equipment and employ a full-time, highly experienced team (many of whom have been with us for over 20 years), we maintain full control over quality, timelines, and safety. 

 We’re proud to be a local business that can truly say “what we promise is what we deliver”. 

Explore our full range of asphalt services, including: 

• Residential driveways — Built for longevity, our asphalt driveways are ideal for long or expansive residential properties in Perth’s outer suburbs.  

• Commercial and industrial areas — Experienced provider of shopping centre car parks, commercial heavy-duty areas and more.  

• Strata carparks & driveways — Designed for durability, our asphalt strata car parks and driveways stand up to high traffic and heavy use, delivering long-lasting surfaces for Perth’s apartment and community spaces.  

• Driveway resurfacing — Restore your driveway’s appearance and strength with asphalt resurfacing, perfect for commercial or residential use.  

Our Approach

We know that every asphalt project is unique, and we make the process simple and stress-free, from consultation to completion. 

With our step-by-step approach, you’ll always know exactly what’s happening and when. We provide upfront quotes, on-site visits, and ongoing communication, so there are no surprises, just exceptional results. 

 Whether it’s a driveway in the Perth Hills or a commercial car park in Rockingham, we plan, prepare, and pave with care. 

See Our Asphalt Work

The results speak for themselves.

From residential driveways to major commercial installations, our portfolio showcases the quality and consistency that NK Asphalt is known for. 

View our past projects and see how we’ve helped transform Perth’s homes, businesses, and public spaces with professional asphalt surfacing. 

Perth’s Leading Asphalt Company

We realise that in many cases, the surfacing of your driveway or car park will mean some inconvenience to you, tenants, clients and at times the public. We ensure we are on-site, on the date arranged and that whilst we are working, we disrupt as few people as possible.

We take pride in every assigned project, carrying out all work in an honest, ethical and responsible manner at all times to leave you with the best possible result.

Don’t hesitate to call us or email through a quote enquiry for more information about where to start.