Renovation and conversion in Järfälla & Stockholm
We renovate and convert flats, houses, offices and other premises, with our own staff and our own site management. You get one contact person who follows the job from start to finish.

What we do
Flats and houses
Renovation of the whole home or parts of it.
Extensions
Extensions to houses.
Offices and premises
Conversion and adaptation of offices and other premises.
Tenant fit-outs
Premises adapted for a new tenant, for property owners.
Internal walls and joinery
Internal walls, suspended ceilings, doors and built-in fittings.
Demolition
Selective demolition ahead of the conversion.

How a renovation works
Enquiry and site visit
We go through what needs doing and look at the site.
Quote
Fixed price or time and materials, with scope and schedule. Any additional work is approved in writing before it is carried out.
Planning
Materials, dates and staffing are booked. You get one contact person who follows the job from start to finish.
The renovation
Our own staff and site management, with quality checks as the work progresses.
Final walkthrough and handover
We go through the job together and hand over the quality check records and, on larger jobs, as-built drawings.
ROT deduction for private clients
If you renovate your home, you can claim the ROT tax deduction on labour costs, but not on materials. We take the deduction straight off the invoice, so you only pay your share.
A safe choice
Collective agreements
Our tradespeople and cleaners are employed under collective agreements with the trade unions Byggnads or Fastighets.
Insurance and F‑tax
We have liability insurance, are approved for F‑tax and are registered for VAT and as an employer.
Sound finances
Kanitas AB has the highest credit rating, AAA.
A well-run site
Protective equipment and quality checks on every job, and our own site management on our contracts.
Frequently asked questions
Do you take on smaller jobs too?
Yes, even one-off repairs and smaller renovations.
Can you take care of the whole renovation?
Yes. We coordinate every stage, and electrical, plumbing and ventilation work is done by our regular partners.
Fixed price or time and materials?
Either. It is set out in the quote, and any additional work is approved in writing before it is carried out.
How much does a quote cost?
Nothing.
Construction services
Request a quote for a renovation
Leave your number and we'll call you back. Quotes are free.
- Phone
- +46 70 665 32 48
- info@kanitas.se