gradbau

Pricing — transparent and known in advance

No percentage of the quote, no hidden commissions. Price is agreed before work begins.

Four ways we work together

01 Consultation One question — quick answer €80 02 Offer analysis Review the offer before signing €250 03 Analysis + contract Smaller projects, turnkey €600 04 Supervision Full project supervision from €2,500

Four ways we work together

Start small and decide later about continuing the cooperation.

01Consultation

€80

For when you have one specific question and need to decide quickly.

Format
Video call or in-person meeting at our Postojna office
Duration
up to 60 minutes
What's included
Conversation on your question, short summary by email
Timing
By appointment, usually within a week
Languages
SL, EN, DE, RU
Book →
Sample summary after the consultation

02Contractor offer analysis

€250

Written analysis of a single offer. A single inflated item identified in the quote usually covers the cost of the analysis several times over.

Format
Written PDF report + 30-minute call
What's included
Offer analysis (up to 30 line items), price check, contract review, negotiation recommendations
Timing
3–5 working days from receipt of documents
Each additional offer
+€50
What to send us
Contractor's offer, draft contract, brief project description
Order analysis →
Sample excerpt. The actual analysis — for your offer
Gradbau.com · Analysis for a project in Slovenia
Analysis of contractor's offer
Demolition and preparation
✓
Floor covering removal (45 m²)
in line with market
!
Wall demolition — clarify thickness
discuss
!
Waste removal — 25% above market
negotiate
Contract terms
✓
Project timeline
acceptable
!
50% upfront — agree on schedule
discuss
!
Conditions for offer changes not specified
add
Page 1 / 4 2026

03Analysis + contract assistance

€600

For projects with a budget of up to €30,000. The main risks are concentrated at the contractor-selection and contract-signing stage.

Format
Written report + meeting with contractor + post-signing call
What's included
Full offer analysis + attendance at one meeting + help with final contract review
Timing
5–7 working days from receipt of documents
What to send us
Contractor's offer, draft contract, project description
Order package →
Report + signing checklist
Gradbau.com · Analysis for a project in Slovenia
Analysis of contractor's offer
Demolition and preparation
✓
Floor covering removal
!
Wall demolition — clarify
!
Waste removal — above market
Gradbau.com · Signing checklist
Before signing the contract
To discuss with the contractor
Wall thickness for demolition
Waste removal price — negotiate
Payment schedule instead of 50% upfront
To include in the contract
Conditions for offer changes
Workmanship warranty — 24 months
Penalty clauses for delays
Page 1 / 2 2026

04Project supervision

from €2,500

Makes sense from a budget of €30,000. The price is fixed in the contract before work begins — it does not depend on the size of the quote.

Format
Full supervision from contractor selection to handover
What's included
Contractor selection, contract analysis, up to 4 meetings, supervision of key stages on site, communication with contractor, final handover
Languages
SL, EN, DE, RU
Project type Works budget Supervision fee
Flat renovation or partial reconstruction €30,000 – €80,000 €2,500 – €3,500
Full reconstruction or comprehensive renovation from €80,000 from €3,500
Discuss your project →
Sample project supervision schedule
Gradbau.com · Project schedule
March 2026
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Site supervision
Video call with client
Meeting with contractor

What's not included in any package

To avoid any misunderstanding:

We can help you find the right professional for each of these tasks if they come up.

Payment

All prices include Slovenian VAT (DDV) at 22%. Bank details for payment are sent by email after the order is confirmed.
Altado d.o.o.
Smartinska cesta 21, 6230 Postojna, Slovenia
VAT ID: SI75088819

Not sure which package fits you?

Book a consultation →