Specialists With Years of Experience In The Roofing Industry

We employ a team of highly qualified tradesmen who take pride in making sure all work is carried out to the highest standard

Providing Roofing Installation In And Around The Herts , Beds and Bucks

Please see the full list of services we provide on the ‘services page’.  Feel free to contact us for more information or for a free quotation.

Experts in Flat roofing

    • Member Of TrustATrader For 7 Years

      Star Rating


      482 Reviews

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    • "GJ Smith Roofing were very competent and professional and the attention to detail was excellent, taking the time to consider the final aesthetics by aligning what was previously a 2 roof job. However, some rotten wood was left in situ so I am hoping this will not cause issues going forward and delays due to weather are completely unavoidable and understandable but a phone call AFTER the agreed start date on 2 occasions was irksome."
      "I want to make it clear that I had not previously met Gary the owner of GJ Smith so apart from the reviews online I had nothing to go on. His office however is a 2 minute drive from my house and on that basis it made sense to ask him to quote. I received 3 prices for the roof and GJ Smith were the lowest by far. Because of this I invited Gary back to revisit his initial quote and as a result of a more in depth conversation about the work the price did increase slightly but it remained significantly lower than his competitors. I was very clear with Gary about the expected standard of work and conduct of his workers from the outset and his team comprising Ben, Floyd and Geordie looked after me impeccably. The work was carried out to a ridiculously high standard and I remain highly delighted with the result. GJ Smith Roofing are professional, very competitive and a pleasure to deal with. As a contractor they inspire total confidence and Gary is a real gentleman (a rare find IMHO)."
      "Very helpful from start to finish. Came at short notice during wet weather, to re-roof a flat roof over a ground floor extension, happy to recommend."
      "We have used G J Smith roofing some years ago and were impressed with the quality of work and efficiency. This time we required 2 loft windows replacing . Gary & Liam kept us updated with the progress of our order and were always polite, friendly and ready to answer any questions. Scaffolding had to be erected, which was installed a couple of days before job was carried out. The guys that carried out the windoww installation were polite and arrived on time. The loft windows were replaced without any hitches and we are really pleased with the workmanship. I wouldn’t hesitate to recommend G J Smith Roofing."
      "Very Good. On Time. Worked Well. Cleaned Up. Job Done. Thank You. Quality Of Work. I Can’t Honestly Answer Until It Rains."
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