Missing evidence lowers the score because we can't check it. It doesn't mean it doesn't exist. Claiming a profile never changes the score. Evidence context, not a guarantee of workmanship.
Each card sums up one thing we can check from public sources. Open it for the full detail and the named source. This is evidence context, not a guarantee.
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
Federation of Master BuildersCurrent: Passed
Source reference
d-g-construction-ltd
Source checked
11 Jul 2026
What this protects you with: As a member of the Federation of Master Builders, you get independent vetting of the builder, the option of an insurance-backed warranty on the work and access to a dispute resolution service.
Run by1 director (longest-serving director appointed in 2013)
Official checkOn the public register
Why this helps you judge trust: this trader is linked to a registered company with named people who are legally accountable for it, on an official register anyone can check, a layer of accountability an unregistered trader doesn't offer. Around 13 years on the register also points to an established business rather than a brand-new one.
Review quality check
Review recency
Review recency
How recently this business's reviews were left, kept separate from the star rating and the number of reviews.
No reviews from the last 12 months are shown.
Source-listed gallery
Photos listed on Which? Trusted Traders
1 photo
These sources do not label every image as completed work. The gallery may include projects, people, logos or certificates, so it does not count as completed-work evidence.
From Which? Trusted Traders
Opening hours
The hours this business publishes online, handy for knowing when to call. Confirm before you set off.
Monday–Saturday
8am–5pm
03
04
Reviews · public evidence
What customers say
These reviews are published independently on the named public source below, not testimonials this business chose to show. We bring them together and link each one back to where it appeared, so you can open the source and read it yourself.
5.0out of 5
7 reviews in public evidenceReviewed on public review sources since 2019Most recent review
Customers often mention
Tidy & cleanMentioned in 43% of reviews we've read
ProfessionalMentioned in 29% of reviews we've read
PunctualMentioned in 29% of reviews we've read
5 stars7
4 stars0
3 stars0
2 stars0
1 star0
Where these reviews are published
Which? Trusted Traders7 reviews · 5.0 avg
Highlights
“D&G helped us with our rear extension. The whole team were very hardworking, extremely respectful of us (we were living in this house while the work was happening, so this was important to us) and professional. David was great with the communication and dealt with any issues that propped up pretty quickly. He and his team were very helpful with all aspects of the work and went beyond too. It was a big project for us and we are glad we chose D&G. We absolutely love our new space and actually even forgot how the old house was! We would highly recommend them. Thank you D&G!”
“The project consisted of replacing a small conservatory on the back of the house with a larger ground-floor extension and combining it with a complete refurbishment of the kitchen, lobby and downstairs toilet, including a new boiler, which had been damaged by a leak upstairs a few months earlier. Our architect recommended D&G Construction as a firm she had worked with previously and considered their work to be of a very high standard. The fact that they were a Which? Trusted Trader convinced us. Initially, we thought their quote was a little bit high but they agreed to include a new patio in the price and we decided to go ahead. This was a decision we shall never regret. The work commenced on 13th March and the weather conditions in the first weeks were abominable. However, they kept well on schedule and the skill of all their workers was amazing. David, the boss, visited regularly, kept us fully informed throughout, and nothing was too much trouble. They never took the easy way out and actually resolved some long-standing drainage problems for us while laying the patio. They liaised really well with the architect, kitchen planner and ourselves - it was like being part of an enthusiastic and highly professional team. They always cleaned up afterwards and were very considerate of our needs. My husband was admitted to hospital around the time the work completed and they helped me by putting up curtain poles, mirrors, pictures etc. I would recommend them to anyone.”
“The project involved knocking through into the eaves to create more space for a bedroom. The guys at D & G Construction were efficient, the work was completed to a high standard and as expected. A few variations were requested which they accommodated without fuss. The team were tidy, worked hard and completed the project on time.”
Detailed reviews
Customer in Kent5.0 / 5 ·
Hard working and professional
D&G helped us with our rear extension. The whole team were very hardworking, extremely respectful of us (we were living in this house while the work was happening, so this was important to us) and professional. David was great with the communication and dealt with any issues that propped up pretty quickly. He and his team were very helpful with all aspects of the work and went beyond too. It was a big project for us and we are glad we chose D&G. We absolutely love our new space and actually even forgot how the old house was! We would highly recommend them. Thank you D&G!
Susan in Kent5.0 / 5 ·
Wonderful building experience
The project consisted of replacing a small conservatory on the back of the house with a larger ground-floor extension and combining it with a complete refurbishment of the kitchen, lobby and downstairs toilet, including a new boiler, which had been damaged by a leak upstairs a few months earlier. Our architect recommended D&G Construction as a firm she had worked with previously and considered their work to be of a very high standard. The fact that they were a Which? Trusted Trader convinced us. Initially, we thought their quote was a little bit high but they agreed to include a new patio in the price and we decided to go ahead. This was a decision we shall never regret. The work commenced on 13th March and the weather conditions in the first weeks were abominable. However, they kept well on schedule and the skill of all their workers was amazing. David, the boss, visited regularly, kept us fully informed throughout, and nothing was too much trouble. They never took the easy way out and actually resolved some long-standing drainage problems for us while laying the patio. They liaised really well with the architect, kitchen planner and ourselves - it was like being part of an enthusiastic and highly professional team. They always cleaned up afterwards and were very considerate of our needs. My husband was admitted to hospital around the time the work completed and they helped me by putting up curtain poles, mirrors, pictures etc. I would recommend them to anyone.
Customer in Kent5.0 / 5 ·
Eaves conversion
The project involved knocking through into the eaves to create more space for a bedroom. The guys at D & G Construction were efficient, the work was completed to a high standard and as expected. A few variations were requested which they accommodated without fuss. The team were tidy, worked hard and completed the project on time.
Sevenoaks Plans5.0 / 5 ·
Highly recommended
We have been working with D and G construction for a few years now and their work is impeccable. The project management is excellent and delivered in an acceptable time frame and any problems which arise are dealt with efficiently without causing the client concern. The sites are kept clean and the work rate is very high quality. As a respected architectural practice in Kent, we find it difficult to recommend construction companies to work on our projects but we have no hesitation in recommending D and G Construction.
GrandDesignFans5.0 / 5 ·
Side extension and refurbishment
Erection of a ground floor side extension; new porch at side with roof light; first floor side extension. Erection of storage bins to the side. D & G Construction built a side extension to our house which included knocking out internal walls and preparing for a very large sliding door. Although the original house was built in 1989, we wished the new extension to be as Passivhaus and well insulated as possible. This included removing existing radiators throughout the whole house and preparing the house for installation of a Heat Recovery Ventilation System that will also provide heating and cooling. The men worked extremely hard on site, were courteous, friendly and polite at all times. We are very pleased with finished result.
Read the other 2 detailed reviews on this pageShow fewer reviews
Alan M5.0 / 5 ·
Home refurbishment
I asked D&G to quote for decorating and tiling work in 4 bedrooms and a shower room. The quote was competitive, detailed and prompt. We agreed a start date and the work commenced. The team were so helpful in moving all the furniture from room to room, and removing old carpets allowing us to continue living in the property whilst the work was carried out. The standard of work was excellent. The preparation and final finish were great. I was so pleased with the work, that I asked them to continue with the rest of the house, which they did straight away. The work now included new wooden flooring, painting and wallpaper hanging throughout halls, dining and lounge areas. To top it off, they even came back to help move the furniture when the new carpets arrived some 3 weeks later! I would recommend this company without a second thought. Great job.
John5.0 / 5 ·
Property refurbishment feedback
Full property refurbishment and ground floor extension, completed to a very high standard and very practical and accommodating to changes and problem solving.
Local context
Rated 5.0, above the local average for builders in Belvedere
Across 7 builders in Belvedere, the typical rating is 4.8 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
05
Sources
Where this information comes from
4 named public sources
Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.
These are statements the business makes on its own website, worth confirming in writing (and on the official registers) before you hire, not independently verified by us.
How long they've really been tradingIndependent sources agree they've been operating since at least 2013. That's 13 years, confirmed across 2 separate sources.
Company registered2013First public review2019
✓
A real, registered businessWe cross-checked Companies House: this business is officially registered for work that matches the builder services it advertises - independent confirmation it's a genuine business set up to do this kind of work, not just a directory entry.
Your own checks
What to check before you hire
Worth checking yourself
Only a few public reviews are shown. Ask for recent references you can contact.
Verify at the sourceCheck them yourself
This trade isn't licensed in the UK, so anyone can set up. TrustMark is the only Government-endorsed quality scheme for work in and around the home - check whether they're registered, or find a TrustMark-registered business.
D & G Construction LTD has 7 independent public reviews, rated 5 out of 5. It is a registered business on Companies House, listed as active, and the public register shows no adverse status (no dissolution, insolvency or strike-off) against it. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
What do customers say about D & G Construction LTD?
D & G Construction LTD has 7 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How do I know D & G Construction LTD's reviews are genuine?
D & G Construction LTD's 7 public reviews come from a named public review source, and MyTrustedTraders links every one back to where it was published, so you can open the source and read them yourself rather than trusting a single curated page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.
Is D & G Construction LTD qualified and accredited?
We hold 2 independently sourced credentials for D & G Construction LTD, including Federation of Master Builders, Which? Trusted Trader. Each is attributed to the body that issued it in the credentials section. For example, Federation of Master Builders is the Federation of Master Builders: members are independently inspected and can offer an insurance-backed warranty.
Is D & G Construction LTD a registered business?
D & G CONSTRUCTION LTD is a registered business on Companies House (company number 08544874), incorporated 28 May 2013, listed as active. This confirms the legal registration of the business, not evidence of workmanship or service quality.
What does D & G Construction LTD specialise in?
D & G Construction LTD lists specialist services including Building services, Extensions, Garage conversions, Guttering repair services, Loft conversions, Plastering. If your job is one of these, look for it in their listed services or ask them to confirm for your project.
How long has D & G Construction LTD been trading?
D & G Construction LTD has been reviewed on public sources since 2019.
These describe public evidence MyTrustedTraders held at the stated dates. They are not independent awards, they cannot be bought, and they do not change this business's Trust Score or search position. How milestones are measured