When a new winery should hire a consultant winemaker

What a consultant winemaker does

A consultant brings experience from many cellars. The work can include advice on site and equipment, a plan for the harvest, picking decisions, fermentation management, blending, quality checks and training your team. Some visit at key points. Some are on call. Some run the cellar for a season.

The aim is not to replace you. It is to avoid expensive mistakes while your own team learns.

Wine has few second chances. A white wine that picks up oxygen at the wrong time cannot be unpicked. A stuck fermentation needs a calm hand and a fast response. Someone who has seen it before turns a crisis into a checklist.

Consultants also help with the commercial side of the wine: style choice, blends that suit a price point and the decision about when a wine is ready to release.

Good times to bring one in

• Before you buy equipment, so the kit matches the wine.
• Before the first harvest, to plan fruit, picking and cellar flow.
• At harvest, when decisions come fast and mistakes are costly.
• When a problem appears, such as a stuck fermentation, a fault or unstable wine.
• When you change style, scale or fruit.

If your founder has no winemaking experience, the earlier the better. Equipment is the easiest place to save money. See planning winery equipment for a first vintage.

At harvest, agree a clear routine. The consultant should visit at set points, such as fruit intake, the start of fermentation, pressing and the first racking. Between visits your team should send readings by message so problems are caught early. Keep it simple: sugar, temperature, smell and taste each day.

When you may not need one

If you have a trained winemaker with experience in your style and region, a consultant may add little beyond an occasional second opinion. If you make wine through a partner winery that runs production for you, the partner's winemaker plays the role. See starting a wine brand without a winery.

Even then, a short review once a year can still pay. A fresh pair of eyes often spots a hygiene gap or a cost that the team has stopped noticing.

Scope the work in writing

Agree what the consultant will do and what you expect to get. Define the number of visits, the stages covered, what they will deliver, how they can be reached between visits and how the fee is charged. Ask who owns the notes, methods and recipes made during the work. Never rely on a handshake.

Ask for references from wineries of similar size and fruit. Ask what they would do differently. Taste wines they have worked on when you can. Ask what part they played.

Agree how problems are raised in the middle of a season, such as a phone call within a day for urgent faults.

Keep the knowledge

The best consultancy leaves a team that can run the cellar. Ask the consultant to train your staff, write the standard methods and explain each decision. Keep a cellar diary, with dates, readings and actions, so the learning stays after the visits end. Learn the basics yourself too. The Winemaking course covers the process in two weeks.

Hygiene, records and basic lab work give the best return in a young cellar. See cellar hygiene in a small winery.

Set a goal at the start, such as your team running the next harvest with one visit rather than five. Review progress at the end of each season and agree what the consultant should hand over.

The cost question

A consultant has a fee. Compare it with the cost of one lost batch, one wrong tank or one season of poor wine. Do not let the fee drive you to skip advice at the moments that matter most. At the same time, avoid open-ended retainers with no deliverables. Keep scope tight and review it after each season.

Funders also like to see an experienced winemaker on the team. See funding a winery.

Ask what is included. Travel, lab tests, harvest-time calls and written reports can each be a separate charge. A clear scope helps both sides to avoid disputes later.

Common questions

Do I need a consultant if I am a home winemaker?

Home experience helps, but commercial scale brings new problems. A consultant for the first seasons is wise.

How long should I keep a consultant?

Until your team can run the cellar well. For many wineries that is the first one to three vintages.

Can a consultant guarantee quality?

No. They advise. Your team and fruit decide the result.

What should I ask a consultant first?

What they would do about fruit, equipment and cash before the first harvest.