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Maksi Services Ltd home

Extensions · Lofts · Renovations — London and the Home Counties

Know the price and the date before we start

You get it in writing before you commit to anything — an itemised fixed quote within five working days, and a programme with real dates in the contract. Not a ballpark, and not “we’ll see how we go.”

  • Free site visit
  • Fixed written quote
  • Building control sign-off
STEEL OVER6.00 m4.20 mEXISTINGNEWSETTING-OUT PEG
What we build4 trades

Four kinds of job, priced the same way

Every quote is itemised line by line — labour, materials, plant, waste — so you can see what you are paying for and cut anything you do not want.

Rear and side extensions

Programme
8–14 weeks
Starting price
to confirm
  • Groundwork and foundations
  • Structural steel and calculations
  • Roofing, glazing and rainwater goods
  • Building control sign-off

Single and double storey. Most need permitted development rather than full planning — we tell you which at the site visit.

Loft conversions

Programme
6–10 weeks
Starting price
to confirm
  • Dormers and rooflights
  • Staircase design and install
  • Fire doors and escape routes
  • Insulation to current Part L

We check head height and joist depth on the first visit. If the loft will not make a legal room, we say so before you spend anything.

Full house renovations

Programme
10–20 weeks
Starting price
to confirm
  • Strip out and structural alterations
  • Rewire and replumb
  • Plastering and joinery
  • Kitchens and bathrooms

Whole-house or room by room. If you are living in it while we work, we phase it so you keep a kitchen and a bathroom throughout.

Groundwork and brickwork

Programme
1–4 weeks
Starting price
to confirm
  • Foundations and underpinning
  • Drainage and soakaways
  • Garden walls and retaining walls
  • Repointing and brick matching

Also available as a subcontract package if you are running the job yourself or through your own architect.

How a job goesSite visit to sign-off

You will know the date before you pay the deposit

Six stages, in this order, every time. The programme is written into the contract with the dates and the payment stages, so you can hold us to it.

  • 0145–60 min

    Site visit

    Within 3 working days

    We measure up, look at access and drainage, and tell you on the day if something in your plan will not work. No charge, no sales pitch.

  • 025 working days

    Written quote

    Fixed price

    An itemised quote: labour, materials, plant hire, waste. One price per line so you can see what you are paying for and cut what you do not want.

  • 031 week

    Contract and programme

    Before any money moves

    A written contract with the dates, the payment stages and what happens if either of us is late. You get the programme before you pay a deposit.

  • 04Day 1

    Setting out

    First day on site

    Pegs, string lines and the footprint marked on the ground. You walk it with us and confirm it is right before a spade goes in.

  • 056–14 weeks

    Build

    Typical for an extension

    Groundwork, structure, first fix, plaster, second fix. Photos every Friday and a site contact who answers the phone.

  • 061–2 weeks

    Snagging and handover

    Building control included

    You write the snagging list, we work through it, and we hand over the building control completion certificate and the guarantees.

Off siteOn site at your house

Work9 jobs

Recent jobs, photographed on site

Extensions, lofts, kitchens, bathrooms and landscaping. Every photograph here is a job we built ourselves — some finished, some still in progress.

Get a quoteReply within 1 working day

Tell us about the job

A rough idea is enough to start. We will call you back within one working day, and if it looks like a job for us we will come and measure up — usually within three days, at no cost.

Prefer to talk
020 3959 7495

Goes straight to Maksi. No agency, no call centre.