
Use one period
Apply the same number of months to each quote.
UNITED KINGDOM · GBP
Put your own contract amounts, visit assumptions and known extras side by side. Keep each quote’s scope attached to the numbers.
This page only calculates figures you enter. It does not diagnose equipment or determine what maintenance is needed.
Build a comparisonGeneric AI-generated scene; no actual system or contractor shown.

YOUR ENTERED FIGURES
Estimated total = monthly amount × months + quoted cost per visit × visits per year × months ÷ 12 + other known costs. Enter visit frequency from your own quote.
Absolute difference between entered totals: £0.00
Blank amounts count as zero. The estimate does not confirm coverage, work included, system condition or a suitable service frequency. Unentered charges and taxes are excluded. This is not technical or safety advice. No data is stored or sent.
CHECK THE WRITTEN SCOPE
Ask the quote provider to clarify terms in writing. This page does not assess equipment condition or recommended maintenance.

KEEP THE BASIS CONSISTENT

Apply the same number of months to each quote.

Keep monthly, per-visit and other items separate.
Do not treat an unconfirmed charge or service as included.
Local en-GB prototype for arithmetic on user-entered maintenance quotes. No current rates, provider listings or recommendations. No equipment diagnosis or safety advice. Generic generated image origins and reuse details are recorded in the media provenance file.