The quick way to find a local Underfloor Insulation specialist in Northamptonshire

The Plaster Master

Underfloor Insulation

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I'm a fully qualified builder & plasterer working on old and new properties. We specialise in Garage Conversions start to finish. New UPVC Conservatories. Single Extensions. Full Renovations. Building Alterations. All building work. All plastering work. - Artex ceilings covered. Plaster-boarding. Skimming. Patching. Building alterations. - Knock-throughs. Lintel installs. Stud walls. Repointing. Refurbishments. Conservatories. - Start to finish. Extensions. - Start to finish to current building regulations. No job too big or small. Always work in the cleanest safest way possible. Top quality assured. Fully insured/public liability. Free quotes and advice.

Latest homeowner review

Reviewed by Barbara on 2/2/2026

So glad I chose Plaster Master for my garage conversion. I could not fault their work. Tom informed me of each stage of the work. I was asked to check each phase to ensure it was to my liking and I was. If you are thinking of having work done use this company as they are absolutely fantastic. I will use them again without blinking an eye.

SINEVIR CONSTRUCTION LTD

Underfloor Insulation

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Sinevir Construction is your trusted partner in construction with over 15 years of experience. We offer a full range of services, including plumbing, tiling, bricklaying, plastering, carpentry, bathroom installations, and building homes from the ground up. We guarantee high quality, adherence to standards, and timely project completion. Our team of professionals uses the best materials and advanced technologies to ensure durability and reliability. We also provide competitive prices, offering an excellent balance of quality and cost. We value open collaboration and consider all your preferences at every stage of the project. Clients choose us for our professionalism, accuracy, and commitment to quality. With Sinevir Construction, your construction dreams become reality, backed by superior results and the best fair pricing.

Latest homeowner review

Reviewed by Raz on 28/9/2025

Outstanding job. Completely transformed the space. The guys were flexible (with my availability), worked really hard and kept me informed throughout the process. Will definitely get them in again to quote on other work I need to have done.

B FIX

Underfloor Insulation

View ProfileRequest a quote07383141104

BFIX Ltd is a London-based property maintenance and repair company providing reliable, fast, and high-quality services to homeowners, landlords, managing agents, and facilities managers. We specialise in emergency repairs, plumbing, leak investigations, reinstatement works, general maintenance, minor renovations, and property compliance support. Our team is experienced in both reactive and planned works, always focusing on clear communication, fair pricing, and long-term solutions. With hands-on experience across residential and managed properties, we understand the urgency and standards required in today’s property market. All works are carried out professionally, safely, and in line with UK regulations. We pride ourselves on being responsive, trustworthy, and solution-driven, offering flexible availability and detailed reporting where required. Our goal is simple: to make property maintenance stress-free and deliver results our clients can rely on.

Red Cannon Construction

Underfloor Insulation

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View ProfileRequest a quote07508070080

Services we offer include but are not limited to: -Brick and blockwork -Fencing (new and repairs) -Artificial grass / turf installation -Block paving/patio -Garden landscaping and design -Security fencing/gates -Demolition

Latest homeowner review

Reviewed by Peter on 16/8/2025

Thank you did a great job

Jay's Property Maintainance

Underfloor Insulation

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Hi at jays property maintenance we run a family run business that are specialists in flat roofing new roofs Chimley rebuilds lead work and all aspects of property maintenance.with a 5 million public liability insurance.

Latest homeowner review

Reviewed by Mark on 18/8/2025

SAS RESOLVE LTD

Underfloor Insulation

View ProfileRequest a quote07852441612

GETTING YOUR PROPERTY REPAIRED IS OUR NO.1 PRIORITY. We are Concept Claims Solutions Buckinghamshire. An end to end project management service to return residential and commercial premises back to their pre-loss condition following our tried and tested processes and systems. With over 20 years of experience; Our system allows the complete cradle to grave management of both a property insurance claim and private renovation job from first notification through to settlement. As Principle Contractors, we undertake all aspects of property repair, rectification and renovation. SAS Resolve Ltd trading as Concept Claims Solutions (North Bucks) is an Appointed Representative of Citrus Compliance. Citrus Compliance is a trading name of Andrew Smith which is authorised and regulated by the Financial Conduct Authority. Concept Claim Solutions (North Bucks) is a franchise owned and operated under license, with a registered name of SAS Resolve Ltd. Registered Address: Jubilee House, East Beach, Lytham St.Annes, Lancashire, United Kingdom, FY8 5FT. Registered in England. Please note that photos are for illustration purposes only.

A. O'Neill & son LTD

Underfloor Insulation

(45) Read reviews

View ProfileRequest a quote07586418329

We are a two man, father and son family run business with over 30 years of experience in roofing, roofline fascias/soffits and other home improvements. also all property repairs, inc,carports/ we also check all old pvc fascias that was coverd over for rotten timber, gutters cleaned and maintied.

Latest homeowner review

Reviewed by Surya on 20/9/2019

Very pleased with Andys work ,he was very considerate with my requests and did the job to my full satisfaction I would recommend him any time.

Val's Construction & Groundworks

Underfloor Insulation

View ProfileRequest a quote07412256546

WHO WE ARE Viv Construct Group provide a variety of professional groundwork services. We carry out all forms of groundworks construction: underpinning, reinforcing concrete, Driveway Tarmacing, Road Forming, Pavement Tarmacking, Concrete Driveways, Concrete Pavements, Garden Maintenance, Front Patios, Garden Patios, Swimming Pool Slab Laying, Driveway Slab Laying, Drainage, Ducting, Landscaping, Footpath Resin Bound, Drop Kerb and more. What sets us apart is our unwavering commitment to professionalism and efficiency. Our highly skilled team utilises the latest equipment and follows industry best practices to ensure that every project is completed to the highest standards. We prioritise safety at every step, adhering to all regulations and guidelines to create a secure working environment for our team and clients alike. Check out our site https://vivconstruct.com We are one of the leading groundwork Cambridge based and have decades of experience working with the wide variety of buildings that are found in Cambridgeshire. We work with: buildings of different ages, different types of buildings with different forms of construction, and all shapes and sizes, as you would expect in a historical city like Cambridge. We provide a variety of professional services from getting the ground ready for new construction work to repairing and reinforcing existing buildings. We carry out all forms of groundworks construction: underpinning, reinforcing concrete, Driveway Tarmacing, Road Forming, Pavement Tarmacking, Concrete Driveways, Concrete Pavements, Garden Maintenance, Front Patios, Garden Patios, Swimming Pool Slab Laying, Driveway Slab Laying, Drainage, Ducting, Landscaping, Footpath Resin Bound, Drop Kerb and more. We want to give our best at all times so we are assessing our work and looking for any improvements that can be made.

Calladine Services

Underfloor Insulation

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Calladine Services is a family run business which has been established since 1989. We specialise in painting agricultural, industrial and domestic buildings with our access platforms and American airless spray units.

Latest homeowner review

Reviewed by Peter on 14/9/2025

Mario

Underfloor Insulation

(69) Read reviews

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Hi Im a builder with over 20 years experience in construction and decorating I have a team of 6 good workers wii do olmost evri job inside and out side home restaurants club's and mani more. No job to small or to big.

Latest homeowner review

Reviewed by Daniel on 29/10/2025

TRUGUARD HOME IMPROVEMENTS LIMITED

Underfloor Insulation

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Truguard Home Improvements ltd Is we’ll established family run company and specialist in driveways, patios, Landscaping with many years in the industry of groundwork and natural knowledge for your need.

Latest homeowner review

Reviewed by David on 29/12/2024

Truguard (Luke) and his assistant were very efficient in carrying out a great fence replacement job in my garden. I would highly recommend the company for any job within their field.

ALEX AND SONS LANDSCAPING, BUILDING AND GARDENING SERVICES

Underfloor Insulation

(108) Read reviews

View ProfileRequest a quote07388551754

We are a reliable and successful company and we provide the quality and the qualification of the work and product which we are doing for you .Our motto is, my customer my boss. We coming for a long journey experience working of 20 years working experience in Spain,Italy, United kingdom and Romania of landscaping industry and inside and outside house design of isolation,consolidation, any work of tiles or painting. We coming with the real quote of the work we try to be in competition with the construction quotations and to make our clients to make our publicity for work and quotations

Latest homeowner review

Reviewed by Katia on 25/10/2025

Alex visited me for a quote. One member of his team came on the same day and did the front garden quickly and efficiently.

OAKWOOD DECOR

Underfloor Insulation

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View ProfileRequest a quote07807233065

Hi, I'm a local painter and decorator based in Milton Keynes with over 21 years experience in my trade. Fast free no obligation quotes. Public liability insurance. Specializing in domestic, commercial and insurance work..... Internal and external.

Latest homeowner review

Reviewed by Anna on 14/10/2023

Just back from a week's holiday and Stuart had completed the job while I was away. Was great walking into a newly painted home, looks great and all left clean and tidy. Would recommend him to anyone needing a decorator.

Stanley Design & Build

Underfloor Insulation

(5) Read reviews

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Quality and personal service are the twin foundations of our business. We like to build long-term relationships with our clients, who return again and again to work with us on prestigious and successful projects.

Latest homeowner review

Reviewed by Carly on 11/7/2023

It would be ideal if i could leave pictures as to the stat of my home and the damage this contractor caused. i had to get ride of this contractor and find an alternative. This has cost me double what it should have as i had paid this contractor the majority of his invoice then had to employ another to correct the work. please check the users tax filing on company house (which have not been completed) and the fact they have been expelled from the federation of master builders. not recommended

Unity roofing & building services

Underfloor Insulation

(103) Read reviews

View ProfileRequest a quote07448026498

Unity roofing..Our company has provided exceptionally high quality roofing and building services to its customers for many years .We also offer a 24 hour emergency call out service 365 days of the year and free estimate's and advice.

Latest homeowner review

Reviewed by Rita on 3/9/2025

AM Maintenance

Underfloor Insulation

(31) Read reviews

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Welcome to AM Maintenance, We specialise in all aspects of building and maintenance works. Ranging from a leak in the roof or a new bathroom. we have an extensive range of services at competitive prices whilst delivering quality.

Latest homeowner review

Reviewed by Nicole on 5/11/2024

Dan & team did a fantastic job throughout and we are so pleased with the end result. They've transformed our home. Would highly recommend to anyone looking for a builder they can trust. Thanks again!

Top Line removals & clearances

Underfloor Insulation

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Check out our face book page toplinesprayers uk !!!!

Roberto Building Services

Underfloor Insulation

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Roberto Building Services Bathroom and kitchen specialist.

Latest homeowner review

Reviewed by Pauline on 30/12/2024

We were very pleased with our bathroom fixture being installed. Robert was very thorough from start to finish. He explained all what needed to be done. Time scale was on point. Very polite and professional. Thank you Robert ! I will recommend you to friends and family.

Phil Stanley development

Underfloor Insulation

(2) Read reviews

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All sorts of building work and carpentry taken out and much more.

Latest homeowner review

Reviewed by Emma on 27/5/2017

Excellent from start to finish. High quality and very professional/knowledgeable . Very happy with the work carried out.