Architect-led construction across Derbyshire, the Peak District & South Sheffield Mon–Fri 8am–5pminfo@weirconstructiongroup.co.uk07891 214075 HomeServicesAreasAboutOur WorkReviewsContact07891 214075Request Estimate07891 214075 Chesterfield · Derbyshire · Peak District # Luxury New Builds &Architect-Led ConstructionAcross Derbyshire & the Peak District Twenty-five years of building individual homes for architects, homeowners and developers who care how a building is put together. Fixed prices, directly employed trades, and an underwritten 10-year structural guarantee on every structural project. Request your estimateCall John: 07891 214075 - Free site visit and fixed, itemised quote - Underwritten 10-year structural guarantee - Directly employed trades, no subcontractor chains - FMB accredited and £10M insuredDerbyshire Trusted Trader · Mon–Fri 8am–5pm · Free site visits across Derbyshire, the Peak District and South Sheffield Get a free quote Send your project details and John will come back to you with a fixed-price estimate, usually within one working day. No obligation, no pressure. 25+ Years building in Derbyshire 150+ Projects completed 10 yr Structural guarantee £10M Fully insured Who we are ## A principal contractorarchitects trust withtheir own designs Most building work is judged on what you can see. We are judged on what disappears: the airtightness line behind the plasterboard, the thermal break at the threshold, the steel connection buried in a wall. On a high-performance building, those details decide whether the finished house performs as well as it looks. Weir Construction Group works as principal contractor on architect-designed homes, luxury new builds in Derbyshire, Passive House and low-energy projects and barn conversions across the Peak District, from Chesterfield and Bakewell into South Sheffield. Our role is to take an ambitious design and deliver it properly on site, without compromising either the architecture or the performance of the building. We are currently building an established architect’s own Passive House in Fritchley; the strongest endorsement our work can carry. See more in our Derbyshire project gallery or read our customer reviews. More about our Chesterfield builders Accredited & independently verified What we build ## Five disciplines,one accountable contract Every project is managed by John and built by our own trades, from groundworks to final finish. 01 ### Luxury New Builds Individual homes built from the ground up: groundworks to final finish, delivered under one accountable contract. 02 ### Architect-Designed Homes We work alongside your architect as principal contractor, protecting the design intent through every junction and detail. 03 ### Passive & Low-Energy Homes Airtight envelopes, MVHR, underfloor heating and solar PV built to Passive House principles: comfort you can measure. 04 ### Barn Conversions Stone and timber structures brought back into use with heritage-sensitive methods and contemporary performance. 05 ### Project Management Programme, trades, specialists and building control coordinated by John: one point of contact from start to handover. View all services Current project · Fritchley, Derbyshire ## An architect’s ownPassive House This is not simply a home designed by an architect for a client. We are building the architect’s own home, and when the person who drew every detail is also the person who will live in the finished building, every junction and every material matters. The house is designed around Passive House principles: an exceptionally high-performance airtight envelope combined with mechanical ventilation, underfloor heating, solar PV and carefully considered low-energy systems. A dramatic pitched form is finished in standing-seam zinc to the roof and elevations, with Accoya timber cladding to the gables and carefully selected natural stonework. Behind the finished architecture sits an enormous amount of technical detailing: the timber-frame structure, airtightness strategy, insulation, junctions, penetrations, windows and cladding interfaces all have to work together. We will leave no stone unturned in achieving the standard this house deserves. See our work Before & after ## Drag to see the transformation Two of our own sites, photographed mid-build and again on completion. Drag the handle across each image to see the change. BeforeAfter Architect-designed home · cladding and glazing to completion BeforeAfter Luxury new build · shell and scaffold to finished elevations Our standards ## What we stand for, andwhat we won’t tolerate ### No shortcuts on structure Foundations, steelwork, roofing and load-bearing elements are done once, done right. Every structural element is independently inspected by building control before we proceed. ### Fixed prices, no surprises Our quotes are detailed, itemised and fixed. You will never receive an invoice higher than the agreed quote without prior written agreement. ### Direct communication, always You deal with John. Not a project manager who has never been on a building site, and not a call centre. When you have a question, you get a direct answer. ### Clean sites, respectful teams Our team cleans up daily. Materials are stored neatly, skips are managed, and your property is treated with respect from first day to handover. ### 10-year structural guarantee Every structural project comes with an underwritten, transferable 10-year guarantee: a formal commitment that protects your investment even if you sell the property. ### Directly employed trades Bricklayers, joiners, plasterers, electricians and plumbers who work together project after project, rather than whoever happened to be available that week. How it works ## From first call toguaranteed handover Five clear stages, no ambiguity about what happens next. Most enquiries move from first call to site visit within the same week. - 01 ### Call or send your plans Tell us what you are building. If drawings exist, send them; if they do not, we will tell you what is needed and who to speak to first. - 02 ### Site visit with John We walk the site, discuss access, ground conditions, sequencing and realistic budget ranges before anyone commits to anything. - 03 ### Detailed fixed quotation You receive an itemised, fixed-price quotation with a written programme, so you can see exactly what is included and when it happens. - 04 ### Build, managed properly Trades, specialists and building control inspections are coordinated to programme, with regular updates and one direct point of contact. - 05 ### Handover and guarantee Snagging completed, certificates issued, and your underwritten 10-year structural guarantee registered in your name. Client reviews ## Built on referrals,not advertising Leave us a review Accreditations ## Independently verified, fully insured ### FMB Accredited Federation of Master Builders membership: independently vetted for quality, financial stability and customer satisfaction. ### Derbyshire Trusted Trader Approved by Derbyshire County Council's Trading Standards team after background checks and customer reference verification. ### £10M Insured Full public liability, employer's liability and professional indemnity cover. Certificates available on request. ### NICEIC & Gas Safe Electrical installations certified by NICEIC-registered electricians. Gas work completed by Gas Safe registered engineers. Where we work ## Derbyshire, the Peak District& South Sheffield Based on Salisbury Avenue in Chesterfield, we work across Derbyshire and into South Yorkshire. If your project sits just outside the towns listed, call and ask; we cover most of the surrounding villages. All areas covered - Chesterfield - Matlock - Peak District - Sheffield - Dronfield - Rotherham - Bolsover - Clay Cross - Staveley - Bakewell - Buxton - Alfreton - Belper - Worksop - Mansfield - Eckington - Chapel-en-le-Frith Common questions ## Before youget in touch Do you only build architect-designed homes?+Architect-led new builds, Passive House projects and barn conversions are our specialism, and they are where our detailing experience matters most. We also carry out extensions, structural alterations, refurbishments and commercial fit-outs across Derbyshire; the same directly employed team and the same standards apply to every contract. Will you work with our own architect and design team?+Yes. We act as principal contractor alongside your architect, structural engineer and specialist trades, and we are comfortable being brought in early to advise on buildability, sequencing and cost before the design is finalised. Our job is to deliver the architecture as drawn without compromising performance on site. How accurate are your quotes?+Quotes are detailed, itemised and fixed. You will never receive an invoice higher than the agreed figure without prior written agreement, and any client-requested change is priced and confirmed in writing before work proceeds. Who manages the project day to day?+John. You deal directly with him rather than a call centre or a manager who has never been on a building site, so questions get answered the same day and decisions are made without a chain of hand-offs. What guarantee do we get?+Every structural project carries an underwritten, transferable 10-year structural guarantee: a formal commitment that protects the investment even if you later sell the property. We are also FMB accredited, Derbyshire Trusted Trader approved and insured to £10M. Which areas do you cover?+We are based on Salisbury Avenue in Chesterfield and work across Derbyshire, the Peak District and into South Sheffield, including Matlock, Bakewell, Buxton, Dronfield, Belper, Ashbourne and the surrounding villages. Request an estimate ## Tell us what youwant to build Send the details and John will call you back, usually the same working day. If you already have drawings, mention it and we will review them before we visit. Weir Construction Group Salisbury Ave, Chesterfield S41 8PQ 07891 214075 info@weirconstructiongroup.co.uk Monday to Friday, 8am – 5pm Architect-led luxury new builds, Passive House construction and barn conversions across Derbyshire and the Peak District. Leave us a review Services - Luxury New Builds - Architect-Designed Homes - Passive & Low-Energy Homes - Barn Conversions - Project Management - Property Extensions - New Build Homes - Barn Conversions - Loft Conversions - All services Areas covered - Chesterfield - Matlock - Peak District - Sheffield - Dronfield - Rotherham - Bolsover - Clay Cross - All areas Contact Salisbury AveChesterfield S41 8PQ 07891 214075 info@weirconstructiongroup.co.uk Monday – Friday8am – 5pm Saturday & SundayClosed © 2026 Weir Construction Group. FMB accredited · Derbyshire Trusted Trader · £10M insured. AboutOur WorkContactPrivacy PolicyTerms & Conditions Call JohnRequest Estimate