Tern Business Group Limited
Skills
- Condensation Control
- Damp Investigation
- Damp Survey
- Dry Rot Treatment
- Emergency Damp Proofing Service
- Mould Control
- Penetrating Damp Treatment
- Rising Damp
- Bird Restriction Measures
- Emergency Pest / Vermin Control Service
- Fumigation
- Wasp Nest Removal
- Wildlife management
Services
Customer Reviews
Write a review9.04 /10
Based on 9 reviews over the past 12 months
Quality of work
9.22
Reliability
8.89
Communication
9
Reviews (9)
2 Damp Proofer
Posted 3 days ago
Small leak treatment under floors
Initial work was ok. Darren assessed the damage and treated for mold. We agreed to leave the floors open for a few weeks and then get them back on. It took a month of messaging to arrange a date for this, and me chasing him 6 times to fix a date. Today after 30mins of agreed time I asked if he was on his way. He said he had car trouble, and asked if later this week works. I don't know how long it'll now take to agree another date. I am not sure if they'll come finish the work. I cannot recommend this company any less, but I will edit this review if they come finish the work.Verified reviewerJob location: G31RHelena M10 Damp Investigation
Posted 4 days ago
Definitely recommend for any damp investigations
So impressed with Darren's work. He contacted me within an hour of my post on Checkatrade, came out the next day to investigate the source of the leak that had soaked most of my downstairs. He then stripped everything back tidily, located & treated the issue with a badly fitted shower waste pipe, and treated all the surfaces impacted, all within a week of the original enquiry. Great communication, speedy resolution and very happy with the work overall.Verified reviewerJob location: DG1RKim B9.67 Damp Proofer
Posted 07 June
Mould and Damp Resolved
On visiting the property to look at the damp issue, the damp specialist seemed to know immediately what was causing the damp and mould issues. He was very helpful in his explanation and was able to send through a quote for the work on the same day. Work was carried out professionally and there have been no further issues.Verified reviewerJob location: G6710 Dry Rot Treatment
Posted 01 May
removed dry rot and reconstructed hallway flooring
Darren came out quickly and identified a dry rot issue under my hallway floor. He removed the dry rot and treated the area and reconstructed the floor so it was like new! Happy with the work completed and would highly recommend.Verified reviewerJob location: G22RMohammad Arfan S10 Damp Investigation
Posted 30 April
Damp proofing chimney breast.
Fantastic job by Darren. Clean efficient and excellent communication. Fair price and 10 year guarantee.Verified reviewerJob location: G6210 Damp Investigation
Posted 11 March
Effective and quality damp treatment service received
Damp issue in a flat in Paisley. 3 companies surveyed. 1st company that came out I almost and wasn't nice ripped me off saying I needed damp proof course. Darren not only confirmed I didnt need any damp proof course but offered an effective solution. He was honest and completed the work to required standard. His work comes with guarantee as well Darren and Tern Business Group Ltd are reliable and is your go to for any and all damp / condensation issues Thanks Darren / Terminal Business GroupVerified reviewerJob location: PA3
Photos
Company Info
Owner
Mr Darren Dow
Ltd Company
1 years on Checkatrade
VAT Registered
No
Tern Property Services is a trusted multi-trade property services company providing high-quality workmanship across electrical, plumbing, damp proofing, pest control, plastering, and painting & decorating.
We take pride in delivering a reliable, professional service from first contact through to completion — whether it’s a small repair or a full property improvement project.
All of our staff are fully trained and every job is carried out to a high standard with attention to detail, safety, and cleanliness. We believe in doing things properly, keeping customers informed, and leaving every home tidy and respected.
If you’re looking for a dependable team you can trust, we’re here to help
This trade passed up to 12 Checkatrade vetting checks
Member since November 2025
Individual checks
Identification
Proof of address
Financial
Qualifications and accreditations
County court judgement
Open source media
Business checks
Customer Reviews
Company trading history
Company duplication
County court judgement
Enhanced business check
Director checks