Newcastle & Hunter · Civil engineering company
Mainmark Newcastle - Resin Injection Underpinning & Foundation Subsidence Repair - Cracks in Walls & Sunken Concrete Repair
Mainmark Newcastle - Resin Injection Underpinning & Foundation Subsidence Repair - Cracks in Walls & Sunken Concrete Repair is a civil engineering company in Cardiff NSW 2285, listed on NSW Flooring under Epoxy Flooring and Concrete Resurfacing, with a Google rating of 4.8 from 6 reviews (Google Maps, retrieved 2026-10-22).
4.8 (6 reviews)Mainmark Newcastle - Resin Injection Underpinning & Foundation Subsidence Repair - Cracks in Walls & Sunken Concrete Repair details
| Google rating | 4.8 |
|---|---|
| Google reviews | 6 |
| Google Maps category | Civil engineering company |
| Address | 32/34 Pendlebury Rd, Cardiff NSW 2285 |
| Suburb and postcode | Cardiff 2285 |
| Phone | +61 1800 623 312 |
| Website | mainmark.com |
| Google Maps listing | Open in Google Maps |
| Confirmed services | Epoxy Flooring, Concrete Resurfacing |
| Review-count rank in Newcastle & Hunter | 87 of 145 |
| Rating compared with Newcastle & Hunter median | Below the median of 5.0 |
| Data retrieved | 22 October 2026 |
Services
NSW Flooring lists Mainmark Newcastle - Resin Injection Underpinning & Foundation Subsidence Repair - Cracks in Walls & Sunken Concrete Repair under Epoxy Flooring and Concrete Resurfacing because its name or Google category names those services. This is not a verified list of the work it does. Contact the business to confirm what it carries out.
How Mainmark Newcastle - Resin Injection Underpinning & Foundation Subsidence Repair - Cracks in Walls & Sunken Concrete Repair compares
Compared with other listed businesses in Newcastle & Hunter that have the same confirmed service. Source: Google Maps, retrieved 2026-10-22. Ratings are Google's.
| Service | Businesses in Newcastle & Hunter | Review-count rank | Reviews compared with median | Rating compared with median |
|---|---|---|---|---|
| Epoxy Flooring | 5 | 2 of 5 | 6 is above the median of 2 | 4.8 is below the median of 5.0 |
| Concrete Resurfacing | 1 | 1 of 1 | 6 is equal to the median of 6 | 4.8 is equal to the median of 4.8 |
Newcastle & Hunter has 5 listed epoxy flooring businesses, too few for a percentage comparison. 3 other listed businesses are in Cardiff. The nearest listed business is Concrete Envy, 0.3 km away. The nearest railway station is Cardiff, about 1 km away in a straight line, not a walking distance.
What Mainmark Newcastle - Resin Injection Underpinning & Foundation Subsidence Repair - Cracks in Walls & Sunken Concrete Repair says on its own website
It says it has been operating since 1989. The site offers free quotes. These are the business's own statements, read from its website on 22 October 2026. NSW Flooring has not verified them. Check the licence yourself with the Service NSW licence check steps before you pay a deposit.
Nearby landmarks
- Cardiff (railway station), 1 km
- Glendale City Centre (shopping centre), 1.6 km
- John Hunter Hospital (hospital), 4.7 km
- University of Newcastle, Callaghan Campus (university), 7.7 km
Straight-line distances from the business's Google Maps location, using OpenStreetMap data. They are not walking or driving distances.
Questions to ask Mainmark Newcastle - Resin Injection Underpinning & Foundation Subsidence Repair - Cracks in Walls & Sunken Concrete Repair
Each question links to the guide that explains why it matters.
- Which licence do you hold for this job, and what is its number? How to Check a Flooring Contractor's Licence in NSW
- Can you put the scope, product, preparation, warranty and payment schedule in writing? Getting Flooring Quotes: How to Compare Three Quotes Fairly
- How will the slab be prepared, for example by diamond grinding, and is it in the price? How Much Does Epoxy Flooring Cost? Per m2 and Garage Examples
- Has the slab been tested for moisture, and what was the reading? Epoxy Moisture Barrier: Why Slab Moisture Matters Before Coating
- Which resin and topcoat will you use, and when can I walk and drive on it? Polyaspartic vs Epoxy Garage Floor: Cure Time, UV and Cost
- Have the cracks been assessed, and are any of them structural? Concrete Crack Repair: When to Fill, Inject or Call an Engineer
Check before you hire
NSW Flooring has not checked Mainmark Newcastle - Resin Injection Underpinning & Foundation Subsidence Repair - Cracks in Walls & Sunken Concrete Repair's licence, insurance or workmanship. Service NSW lets you check a builder or tradesperson licence before work starts. NSW sources say the maximum deposit is 10 percent of the contract price. Services above are confirmed only from the business name and its Google category.
Guides for this job
- Polyaspartic vs Epoxy Garage Floor: Cure Time, UV and CostEpoxy and coatings
- Concrete Driveway Resurfacing vs Replacing in NSWConcrete
- How to Choose a Flooring Contractor in NSW: A ChecklistHiring and compliance
- How to Check a Flooring Contractor's Licence in NSWHiring and compliance
- How to Read Google Ratings When Choosing a TradieHiring and compliance
Nearest listings in Newcastle & Hunter
- Concrete EnvyCardiff · 0.3 km · 5.0 from 3 reviews
- Prestige Coatings AustraliaCardiff · 0.4 km · 5.0 from 46 reviews
- Nova-Cut Concrete SawingCardiff · 0.9 km · 4.4 from 9 reviews
- Ian MC Rae Floor Sanding & Polishing PTY LTDLakelands · 1.6 km · 3.1 from 12 reviews
- Bradshaw Polished ConcreteBoolaroo · 2 km · 5.0 from 70 reviews
About this listing
Source: Google Maps, retrieved 22 October 2026. Ratings and review counts are Google's and are not verified by NSW Flooring. Read the methodology, or report or claim this listing.