The quick way to find a local Cellar & Basement Conversion specialist in Biggar

Over 10,000 rated tradespeople
are ready to help you get your job done

Over 3 million happy homeowners
have found a quality tradesperson

Over 1 million ratings
with 88,000 5* ratings in the last 12 months

Join our group of happy customers

Thousands of 5 star reviews

Read real reviews from customers about their service experiences.

Craig got in touch quickly, gave me a rough estimate over the phone and answered all my questions. Surveyor arrived on time, gave instant quote. Price was good. Michael and (another) Craig turned up to do the job on the day, time given. Good, tidy job. Can't fault anything, from start to finish!! Would recommend!

Mary

George and his team are experienced builders, replaced my front door with a custom frame/sidelights and raising the floor level in the hallway quite quickly - in fact, they were the only who came next day, gave a quote straightaway and were ready to start in just couple of days. They also had all the necessary tools and materials, were ready to buy something additional quickly on the day - if further adjustments were required to fit everything as I asked. Thanks a lot for your help, guys!

Dmitry

Highly recommend. These guys did a fantastic job of constructing our pergola and decking. Very hardworking and reliable. The job was completed in the time frame agreed and to a very high standard. We would 100% use them again.

Holly

Browse Cellar & Basement Conversion specialists

Take a look at our Cellar & Basement Conversion specialists profiles, read reviews and request quotes directly.

Location

Trade

Skill

SD Roofing & Building Maintenance

Cellar & Basement Conversion

(10) Read reviews

View Profile Request a quote 07463032107

Latest homeowner review

Reviewed by Julie on 5/6/2024

Excellent, efficient job and area was left incredibly clean and tidy at the end. Very good communication throughout the quoting and arranging process. Highly recommended.

Brandon Green Homes

Cellar & Basement Conversion

(1) Read reviews

View Profile Request a quote 07496827056

started business as parternership in 2007, we grown our portfolio from 2 houses to 86 units today, we also helped over 100 homeowners and 25 landlords including housing association, we help from a full consultancy package to build yur dreams to even help with leasing to our corporate contacts if you wish to invest. featured on HOMES UNDER THE HAMMER, we pride our selves in job well done, we always make sure we start projects within 2 to 3 weeks from time we agree and we always deliver our projects on time; we make the impossible a luxury and affordable possible while we take all the stress away; BGH combines technical expertise with exceptional customer service, ensuring every client benefits from cutting-edge technologies tailored to their home needs. with industry leading certifications and proven track record, BGH is a top choice for those seeking efficient, reliable and successful renovations We ate fully accredited Offer full guarantees and insurances including insurance backed guarantee and deposit guarantee We are specialist in new build, extensions, heavy refurbs, hmo and luxury conversions

Latest homeowner review

Reviewed by marvelous on 25/9/2025

JJ Walker Property Development

Cellar & Basement Conversion

(17) Read reviews

View Profile Request a quote 07944753688

JJ Walker property development. All trade contractors. Design Build Deliver.

Latest homeowner review

Reviewed by Patrick on 23/12/2025

JP RENEWALS LIMITED

Cellar & Basement Conversion

View Profile Request a quote

10 UK experience ( plastering ,laminated floor installation,tilling,painting,bricklaying) specialities Venetian plaster and hi luxury decorations,joiner and carpenter level3 ,curtain wall installation level2 ,plasma,ipaff ,working at heights training course ,last year learning stone masonry heritage work ,and breathable plaster application with architect Andrew macavoy

B Allan Groundwork's

Cellar & Basement Conversion

(5) Read reviews

View Profile Request a quote

B Allan landscaping & groundworks. All groundwork and property maintenance undertaken. Pavings, monoblock driveways,drainage,landscaping,timber fencing roofing

Latest homeowner review

Reviewed by Neil on 2/6/2021

Brian did a good job fixing my drive. Despite the heat they battled on and got it finished. I would hesitate to recommend Brian to anyone 1st class job.

CFM TRADING LONDON LIMITED

Cellar & Basement Conversion

(6) Read reviews

View Profile Request a quote

Angus Based plumbing and heating engineers. Local engineers in Aberdeenshire, Edinburgh , Perthshire and Highlands Renewable energy specialist - 20 years experience Covering Scotland and North England Oil boiler servicing and repairs Oil boiler installations Oil tank installations Commercial gas and plant room specialist Legionnaire engineering Combustion and hh technicians

Latest homeowner review

Reviewed by Felix on 5/4/2026

Ok.

M Grubb Soundproofing & Joinery Services

Cellar & Basement Conversion

(32) Read reviews

View Profile Request a quote

M Grubb Soundproofing & Joinery. Over 10 years experience Supply and fit various soundproofing products. Specialise in soundproof walls/floors/ceilings Specialist in laminate and hardwood flooring. Free Quote. Competitive Prices

Latest homeowner review

Reviewed by stuart on 5/9/2025

Buster Construction and Renovations

Cellar & Basement Conversion

(60) Read reviews

View Profile Request a quote 07517633213

We are a family run business with over 15 years in the building trade. From joiners, plumbers, electricians, painting/decorators, landscapers and plasterers we have it all. We take great pride in our work and customer care is priority. We do apply an out of hours charge after 6pm, weekends and bank holidays.

Latest homeowner review

Reviewed by Alan on 7/3/2026

Super quick and professional. David came direct from another job and sorted things out for me at a competitive price within half hour if me posting the job. First class service would definitely use again. Cheers David

Parks Installs

Cellar & Basement Conversion

(1) Read reviews

View Profile Request a quote

Parks Installs is a versatile all-trade company with a focus on transforming homes through expert services in bathrooms, kitchens, extensions, and loft conversions. With over 30 years of combined experience, we are dedicated to delivering high-quality and customized solutions to meet your home improvement needs.

Latest homeowner review

Reviewed by Fiona on 11/6/2024

An amazing job done. Superb work, from all 3 guys. Very knowledgeable, great recommendations and a fantastic result. We’re so pleased. These guys are so nice to work with and did a fab job clearing up too. Highly recommended. Very competitively priced too.