How to choose renovation майстори you can trust

The decision that most shapes a renovation is not the tile or the layout — it is who you hire. This checklist comes from lived experience: our team renovated a four-floor family house in Krasen, with good crews and bad ones, and the difference was visible within the first week. None of the signals below is exotic; their power is in checking all of them before any money moves.

Green flags

• A portfolio of similar home jobs — apartments and houses like yours, not office fit-outs; ask to see one finished at least a year ago.
• References you can actually call — and you do call them. Ask what went wrong and how it was handled; every job has a 'wrong'.
• They measure before they quote — a contractor who prices your bathroom without seeing it is guessing.
• A written, itemized offer (оферта) — quantities and unit prices, not one lump sum.
• Comfortable with invoices and ДДС — willingness to work officially is a proxy for how everything else will be handled.
• Realistic timelines with buffer — the bid promising half the time of everyone else is the one that slips.
• Communication you can live with — answers within a day, bad news delivered early.

Red flags

• A large payment up front — money for first materials is normal; half the contract before a tool is lifted is not.
• A one-line offer — 'bathroom, complete: X' hides everything you will later argue about.
• A price far below every other quote — someone will pay the difference, and it is usually you, mid-project.
• 'We don't need anything in writing' — the friendliest version of this sentence is still a red flag.
• No references, or references that cannot be called.
• Vagueness about who actually shows up — the person who quotes is not always the crew that arrives.
• Pressure to decide today — good crews are booked, not desperate.

The offer: itemized or it doesn't count

Ask every candidate to quote the same written scope, and insist the offer comes back itemized: quantities (square metres of tiling, linear metres of pipe, electrical points), unit prices, labour separated from materials, and an explicit list of what is not included. An itemized offer does three jobs at once: it makes quotes comparable, it surfaces misunderstandings before they are built in, and it turns every later change into a calm line-item conversation instead of a standoff.

Payments tied to milestones

Money should follow accepted work, not promises. A typical healthy structure (indicative — shape it to your project): a modest start payment for mobilisation and first materials; stage payments released after you have walked and accepted each stage — rough installations before they are covered, then finishes; and a final share held back until the snagging list is closed. If a contractor needs half the budget before starting, they are financing the previous job with yours.

A simple written agreement

It does not need to be a lawyer's document; it needs to exist, fit on a page or two, and cover:

• The itemized offer, attached as the scope.
• Start date, end date, and what happens to the schedule when the scope changes.
• The payment schedule from above, written down.
• Who buys which materials, and how deliveries are checked.
• How changes are agreed — in writing, priced before the work, however small.
• A warranty on the work, and site basics: working hours, keys, daily clean-up, debris.

The handover walkthrough (приемане)

Before the final payment, walk every room together in good daylight with a written list. Test what can be tested — every socket, tap, drain and door — and note every chip, gap and paint miss without embarrassment; a snagging list is a normal part of the craft, not an accusation. Agree the fixes and a date in writing, and release the last payment when the list is closed. Good contractors expect exactly this; their reaction to the list tells you whether to recommend them onward.

Plan your own renovation

Bring a photo or a floor plan and Sereno proposes the next right move — you only ever have to say yes.

Written by the team renovating a real four-floor house in Krasen, Bulgaria. Figures are indicative and not professional engineering, legal, or financial advice.