Welcome to Preservit, Damp Proofing Wolverhampton

Preservit Ltd is a Wolverhampton based company specialising in damp proofing and wood preservation. We are a family run business which covers all areas around the West Midlands.

We provide rising damp, penetrating damp and condensation control, we also offer services in timber decay, such as wet rot, dry rot, and woodworm treatments. With over 40 years of experience and 22 years in business, we offer a friendly reliable and trustworthy service. Situated in Tettenhall, Wolverhampton, we pride ourselves on the correct diagnosis for dampness and timber decay, we give competitive prices on all work with a 20 year written guarantee.


Damp Proofing is a method of moisture control that prevents the buildup of damp within floors and walls throughout a residential or commercial property. One of the main causes of property damage throughout the UK is untreated underlying moisture, which can cause a variety of problems such as dry rot, wet rot, and penetrating damp. Your home or business could suffer from serious structural damage if there are signs of damp that remain untreated for a length of time … so It is vital to eliminate the problem at the earliest possible stage! This is where you need our property care damp specialists

Do you think that you might have a problem that requires our specialist services? Click here to visit our contact form where you can upload a photo for our experts to analyse. We will then contact you with our suggested solution.

example of rising damp
An example of wet rot
example of penetrating damp
a condensed window

Our surveyors will inspect the property and identify the causes of dampness and timber defects before providing you with a report of our findings. If treatment is required, we will provide a detailed quotation explaining the nature of the proposed works along with a clear quotation.

We are members of CGS who can offer all our customers an Insurance Backed Guarantee (IBG) through GPI who are an authorised and regulated UK insurer.

TRUSTMARK is the only Government endorsed scheme for trades in and around the home, they award registered firms with their accreditation after thorough vetting and on-site inspections to ensure the firm is raising industry standards. This accreditation gives customers reassurance of quality and protection from rogue traders. We are also accredited to FAIRTRADES, HOMEPRO and members of Checkatrade.

Although Preservit Limited are a Wolverhampton based company, over the years we have greatly expanded our services to multiple areas of the West Midlands. Our damp proofing specialists are now undertaking a variety of work throughout the area and have an extensive list of satisfied customers who we have helped with woodworm, condensation, wet rot, dry rot, rising damp and much more!

Preservit are specialists in damp proofing and wood preservation for Wolverhampton, Walsall, Birmingham, West Bromwich, Stourbridge, Kidderminster, Cannock, Stafford and the whole of the West Midlands area (also Shrewsbury, Telford and the Shropshire area) – see the comments below from just a few of our satisfied customers …

Coseley … checkatrade.com

Damp Proofing – Wolverhampton

From the first call to Preservit everything was dealt with professionally, I was extremely pleased with the high quality of the completed work in my home and would highly recommend this company.


Damp Proofing Shrewsbury


A honest and reliable company … Geoff explained what caused moisture problem with a diagram and the other two surveys we had just said it was rising damp with no explanation,

Checkatrade Customer


Damp Proofing – Birmingham

Excellent Service and Geoff was very friendly, obviously knows all about this field, full of great advice and did a great job, would recommend to friends and family.



Damp Proofing – Birmingham

Thank you Geoff,  the work was completed promptly and effectively.
I would have no hesitation recommending your work

Lesley & Dennis

Damp Proofing … Codsall

Damp Proofing – West Midlands

Work was excellent and Geoff arrived on time and left the bungalow neat and tidy,
Preservit Ltd was very professional  during our dealings.

Gaye, Keepers Lane, Codsall - Checkatrade.com

St Judes Road

Damp Proofing – Wolverhampton

We highly recommend Preservit for their excellent work and professional friendly service.

Mr & Mrs Norton

Damp Proof Course and Chimney Lined


Highly recommend professional and efficient service.

Checkatrade Customer

Walpole St … checkatrade.com

Dry Rot – West Midlands

Very efficient – start date agreed & adhered to. They were very clean despite a potentially messy job.
Respectable people to work with and finished on time.”

Ken Wilkes

Musty Damp Smell


Hi Geoff Thank you for installing the new air vent to the cupboard under our stairs.
The musty smell has now disappeared and feels a lot fresher thank you




Work carried out was first class / sorted the problem out & gave me a competitive price! Carried out the work to a very high standard.

Checkatrade Customer

Sneyd Lane

Damp Proofing – Walsall

Work well completed.
Would recommend this company.

Mr Hughes

Prouds Lane

Dry Rot

Geoff and his team did a great job sorting out our damp problem.
I would recommend them to anyone



Damp Proofing – Birmingham

Geoff and his colleague were reliable and considerate. Completed work in time estimated, cleaned up after themselves and removed rubbish. Fair price. Would recommend them.

Mr & Mrs Dowswell

Kingswinford … checkatrade.com

Damp Proofing – West Midlands

The work was done really well and after every day equipment was tidied away and cleaned up. I can’t recommend Geoff enough and will be using him again for any further work.”

Emma Dibbins

Oldbury … Birmingham

Damp Proofing Wolverhampton

“Fantastic job and reasonable price, would highly recommend.”



Damp Proofing – Birmingham

Thanks Geoff, from start to finish communication and workmanship was professional and done in a timely manner. Quotation clearly identified work to be done,will recommend

Mr higgins

Wednesfield … checkatrade.com

Damp Proofing – West Midlands

Did the work in the timescale that was quoted.
They left the house tidy each evening and when the job was finished. Kept me updated on the work. Good job

Lisa Bowles

Damp proof works to utility room and hallway


Works were carried out diligently and efficiently and exactly as per the quote given. Geoff was extremely professional and made you feel reassured that you chosen the correct company to do the works.

Checkatrade Customer

Timber decay & Damp proofing … Wednesbury

Damp proofing & Timber decay – Wednesbury

Geoff and his team was very professional in their work, they arrived on time every day cleaned up when finished, the survey was carried out to a high standard and well recommended.

Mr Cheema - Checkatrade.com

St Phillips Av, Wolverhampton

Damp proofing and Dry rot.

“Excellent on time, quiet efficient no hassle pleasant.”

Haden - checkatrade.com


Damp Proofing – West Midlands

Geoff was very professional very respectful of the surroundings they were working in they did a wonderful job and would recommend for damp proofing without any hesitation.”



Damp Proofing – Birmingham

Preservit guided me through the process at all times and gave very competitive quote.the work was carried out with great care,and completed the work in given time scale thank you.

Mike Poole

Oxley … checkatrade.com

Damp Proofing – West Midlands

Preservit have done two houses for me now and I’ve found them to be good and reliable, cleaned up after they had finished. Spot on offered me good advice”


Damp Proofing in Birmingham Garage


Excellent standard of work. Was done quickly and efficiently, and at the cost quoted. Couldn’t have asked for more. Would definitely use again and recommend.

Checkatrade Customer

Walsall … Checkatrade

Damp Proofing Walsall and Dry Rot Walsall

“Preservit Ltd completed remedial work on time and were very professional in the way they carried out the work, cleaned up every night, turned up on time and kept me informed on the work day by day.”


Damp proofing and re-plastering West Bromwich

West Bromich

Excellent from initial quote to completion , clean and tidy ,punctual and reliable service and competitively priced.

Checkatrade Customer


Damp Proofing – Wednesbury

“Did the work in the timescale that was quoted.
They left the house tidy each evening and when the job was finished. Kept me updated on the work. Good job.”

Lisa Bowles - Checkatrade

Showell Lane, Penn

Rising Damp – Wolverhampton

Excellent job, in and out quickly, leaving the house clean and tidy on completion.
I would not hesitate to recommend this company to other people.


Darlaston … checkatrade.com

Damp Proofing – Wolverhampton

Geoff and Paul arrived on time, worked extremely hard, were professional, courteous and friendly, very clean and tidy and did a superb job. Many thanks, very highly recommended.


Damp Proof Course Bridging Work Stafford


Can’t recommend highly enough. Communication was superb, arrived when they said they would, did what they said they would in the time!

Checkatrade Customer

Oxleymoor Road

Damp Treatment

Excellent professional sevice from initial report to full treatment of damp.
Work was of high standard and house was left tidy throughout.Many thanks

Steve Griffiths

Damp proofing


Good work and professional company to deal with. Some additional work was not charged for thank you but another additional item was agreed in advance. Thank you for your service I would recommend you to anyone.

Checkatrade Customer

Damp Proofing


Geoff came and surveyed my damp problem. Knew exactly what it was and explained what he would do and the cost. Arrived promptly and conducted the work to a high standard and cleaned up all the mess. An excellent job performed to a high standard. I highly recommend his services without reservation.

Checkatrade Customer