Victoria Rd, Gladesville NSW 2111

Healthy Damp & Ventilation Solutions for Your Home

Proudly serving Mosman, the North Shore & surrounding Sydney areas

How We Can Help

Sub-Floor Ventilation

Poor airflow under your home can lead to trapped moisture, musty smells and damp conditions. Doctor Damp designs ventilation solutions to help keep sub-floor areas drier and healthier.

Mould Remediation

If mould keeps returning after cleaning, there may be a deeper moisture or ventilation issue. Doctor Damp helps identify the cause and treat mould problems properly.

Rising Damp

Damp lower walls, peeling paint or bubbling plaster can be signs of rising damp. Our specialists can assess the issue and recommend clear next steps for your home.

Damp & Ventilation Assessment

Not sure what’s causing the problem? Book a free in-home assessment for damp, mould, condensation, rising damp or sub-floor ventilation concerns.

Ready to Get Started?

Whether you’re dealing with damp, mould, musty smells, rising damp or poor ventilation, Doctor Damp has you covered.

Tell us what’s happening in your home and we’ll get back to you to arrange your free in-home assessment.

Need Help Fast?

Why Choose Us

Based in Sydney, Doctor Damp delivers specialist damp, mould, rising damp and ventilation solutions for homeowners across Mosman, the North Shore and surrounding Sydney areas.

With more than 30 years of experience helping Australian homeowners fix problem damp, Doctor Damp was created to identify the cause of moisture issues and provide long-term solutions for healthier, drier homes.

Backed by licensed technicians, proven ventilation systems and a 7-year installation workmanship warranty, we take pride in our specialist knowledge, reliable service and commitment to improving the comfort, health and condition of every home we assess.

5-Star Reviews on Google

Merrilyn R

I can’t speak more highly of the work and the professionalism that I experienced with Jay and his staff. I am so pleased with the result and I would definitely recommend them to anyone who wants a job well done.

James

The boys did a fantastic job mounting a tv to the wall and connecting all the wiring for the 5G, Foxtel etc. Finisher product looks fantastic. Would recommend.

20+ Years Industry Experience

  • Licensed & Fully Insured Specialists

  • 30+ Years Fixing Problem Damp

  • Honest, Transparent Pricing

  • Quality Guaranteed Workmanship

We don’t just cover up the symptoms. We help identify the cause of damp, mould and moisture issues, then recommend solutions designed to protect your home long-term.

Ready to Get Started?

Whether you’re dealing with damp, mould, musty smells, rising damp or poor ventilation, Doctor Damp has you covered.

Tell us what’s happening in your home and we’ll get back to you to arrange your free in-home assessment.

See The Latest About Us

Merrilyn R

I can’t speak more highly of the work and the professionalism that I experienced with Jay and his staff. I am so pleased with the result and I would definitely recommend them to anyone who wants a job well done.

James

The boys did a fantastic job mounting a tv to the wall and connecting all the wiring for the 5G, Foxtel etc. Finisher product looks fantastic. Would recommend.

Frequently Asked Questions

Do you offer free in-home assessments?

Yes. Doctor Damp offers a free in-home assessment so homeowners can get clear advice on damp, mould, rising damp, sub-floor ventilation and moisture-related concerns.

What are common signs of damp or mould problems?

Common warning signs include musty smells, mould returning after cleaning, condensation on windows, damp lower walls, bubbling or peeling paint, poor airflow and dampness under the home.

Why does mould keep coming back after cleaning?

Mould often returns when the underlying moisture or ventilation issue has not been fixed. Cleaning may remove the visible mould, but the cause may still be present behind walls, under floors, in cupboards or beneath the home.

What does sub-floor ventilation help with?

Sub-floor ventilation helps improve airflow under the home and reduce trapped moisture. This can help address musty smells, damp under-house areas and conditions that may contribute to mould, mildew and pest concerns.

Can Doctor Damp help with rising damp?

Yes. Doctor Damp provides rising damp solutions and can assess damp lower walls, peeling paint, moisture marks and other signs that may indicate rising damp or related moisture issues.

© 2026 Doctor Damp - All rights reserved.