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  3. Damp Proofing
  4. Damp Proofing in Andover
  5. Seamless Preservation

Seamless Preservation

Damp Proofing. Seamless Preservation has been vetted and approved by TrustATrader. Covering Hampshire, Wiltshire, West Berkshire and Dorset.

Membership number TT32849

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4.98 out of 5
10 reviews

  • Initial impression Initial impression: 5.0 out of 5.0
  • Punctuality Punctuality: 5.0 out of 5.0
  • Cleanliness Cleanliness: 5.0 out of 5.0
  • Quality Quality: 5.0 out of 5.0
  • Value Value: 5.0 out of 5.0
  • Overall opinion Overall opinion: 4.9 out of 5.0
  • 0 missed appointments in the past 6 months

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About Seamless Preservation, Andover

Seamless Preservation is a family-run damp proofing specialist in Andover, providing damp and timber preservation services across Hampshire, Wiltshire, West Berkshire and Dorset.

We have over 40 years’ experience in damp proofing, treating issues such as wet rot, dry rot and damp in homes and business premises. We stay current with changing technology so we can diagnose the cause of moisture properly and recommend the right damp proofing measures for your property.

We pride ourselves on our efficient, friendly and high-quality services. Seamless Preservation’s aim is to offer the required service from start to finish. From an empty un-used basement through to painting the walls and helping our client with where to put their wine shelves!

We diagnose, treat and preserve damp-damaged properties, and our services include:

  • Damp Proofing
  • Timber Treatment
  • Structural Waterproofing
  • Helical Crack Repairs
  • Condensation Control
  • Period Property Restoration
  • Surveying

To support best practice, our team holds PCA and BiokilCrown accreditations. Where needed, we also provide company guarantees and insurance backed guarantees, with work completed to meet your expectations.

If you’d like a free damp survey and quote, use the contact details above and we’ll arrange a date for a full, no-obligation damp inspection. Please mention TrustATrader when you get in touch.

For more information about who we are and what we do, please click on the following link to visit our website

Photo gallery

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New Build Structural Waterproofing

9 photos

Cavity Drain Waterproofing

4 photos

Seamless Preservation

Sole trader
Verified on 20th May 2026
  • Identification checked
  • Company address verified
  • Customer references checked
  • Agreed to TrustATrader's high standards
  • Agreed to complaints procedure

Insurance details

Provider QBE
Verified 9th July 2026
Andover
Hampshire

Qualifications

  • Property Card Association Certified - Surveyor's Training Course Property Card Association Certified
  • Property Card Association Certified - Residential Ventilation Masterclass
  • Property Card Association Certified - Evaluating Sprayed Polyurethane in Domestic Roofs
  • BiokilCrown Approved - Installation/Timber Treatment Process/Cementitious Tanking/CDM Membrane
  • Safeguard Trained - Basement Conversion

Associations

Reviews (10)

  • Average rating: 5.0 out of 5

    Review by

    on

    "Andrew’s team worked really well and kept the room clean and tidy each day as they removed the old wall lining and replaced with new Would certainly recommend and we already have a few more jobs for Seamless Preservation!"

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
  • Average rating: 5.0 out of 5

    Review by

    on

    "Used seamless to damp proof the downstairs of my property and also repair a damaged ceiling. Work carried out to very high standard and property left clean every day. The whole team lead by Andy could not have been more helpful and respectful of not only my house but of my neighbours. Would definitely recommend"

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
  • Average rating: 5.0 out of 5

    Review by

    on

    "From first contact the company were really helpful and informative as to the process required to move forward. The survey was done punctually and professionally and this was followed throughout the period of fix. Very happy to recommend Seamless Preservation for their quality of work and value for money Thanks Andrew and Sasha"

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
  • Average rating: 5.0 out of 5

    Review by

    on

    Malcolm - Image 1 "I have employed Seamless Preservation several times. They are efficient, trustworthy, friendly, and capable. They know their subject, have high standards, and give a good service."

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
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