Металлоремонт... And other very important services

So many words! And only 8 services.
The key word here is МЕТАЛЛОРЕМОНТ, which contains two roots - "металл" - metal, "ремонт" - repair. You can fix something metalic in this office.
What exactly?
Изготовим срочно ключи
Cрочно - urgently. Ключи - keys. Изготовить - here, the same as "сделать" - to make

Ремонт замков, зонтов
Замок - a lock, зонт - an umbrella

Ремонт застёжек "молния"
"Молния" is just a zipper at your bag or jacket. Застёжка - fastener

Кнопки на сумки
Кнопка - snap fastener. This word also means "a push-button". Сумка - a bag

Карабины - clevises. Well, mountain climbers always use them

Замки - locks, as we already know.

And the last one - Ксерокопия. This word also contain two roots: "Xerox" and "copy".