wǒ yǐjīng gěi wùyè dǎdiànhuà bàoxiū le.

They often work together in Chinese.

• 已经 means already
• sentence-final 了 shows a new situation or a change of state

So 我已经给物业打电话报修了 means something like:

• I’ve already called property management to request a repair
• and now that action is done / taken care of

This 已经...了 pattern is very common when you want to emphasize that something has already happened.

For example:

• 我已经吃饭了。 = I’ve already eaten.
• 他已经到了。 = He has already arrived.

You can sometimes omit one of them in conversation, but using both is very natural.

Here, 给 marks the recipient of the action, similar to to in English.

So:

• 给物业打电话 = call property management
• literally: make a phone call to property management

It does not mean give here, even though 给 often means to give in other sentences.

Compare:

• 我给他发消息。 = I sent him a message.
• 我给妈妈打电话。 = I called my mom.

In this sentence, 给物业 tells you who received the call.

物业 is short for property management or the building management office, especially in apartment complexes or residential compounds in China.

Depending on context, it can refer to:

• the property management company
• the management office
• the staff responsible for building maintenance, security, fees, repairs, etc.

So in everyday life, if something is broken in your apartment or building, you might contact 物业.

Common related expressions:

• 找物业 = contact / go to property management
• 给物业打电话 = call property management
• 物业费 = property management fee

This is a very common Chinese pattern: one verb is followed by another verb to show purpose.

Here:

• 打电话 = make a phone call
• 报修 = report something for repair / request repair service

So:

• 打电话报修 = call to request a repair

Chinese often does this directly, without adding a separate word for to.

Similar examples:

• 去商店买东西 = go to the store to buy things
• 打车回家 = take a taxi home
• 发微信问他 = send him a WeChat message to ask him

So 打电话报修 is a normal and natural verb sequence.

In real usage, 报修 usually means report a problem so that it can be repaired, so in natural English it is often translated as:

• request a repair
• report something for repair
• call in a repair request

It is not just the act of saying something is broken. It usually implies that you are notifying the responsible party so they can fix it.

For example:

• 空调坏了，我要报修。 = The air conditioner is broken; I need to request a repair.
• 我已经报修了。 = I’ve already reported it for repair / put in a repair request.

Sentence-final 了 often marks that a new situation now exists.

Here, the important idea is not only that the call happened, but that the repair has now been reported and this is the current situation.

So:

• 我已经给物业打电话报修了。 = I’ve already called property management to request repair.

If you move 了 right after a verb, the focus can shift more toward the completed action itself. Chinese allows different placements in some cases, but this sentence is very natural with final 了.

Also, the pattern 已经...了 strongly favors sentence-final 了.

Yes. That is perfectly natural.

• 我已经给物业报修了。 = I’ve already reported it to property management / I’ve already put in a repair request with property management.

The difference is:

• 给物业打电话报修了 specifically says you called
• 给物业报修了 only says you reported/requested repair, without specifying how

So if the method matters, use 打电话.
If the important point is just that the repair request has already been made, you can leave it out.

The sentence follows a very common Chinese order:

• 我 — subject
• 已经 — time/aspect adverb
• 给物业 — recipient
• 打电话 — main action
• 报修 — purpose of the action
• 了 — sentence-final particle

So the structure is roughly:

Subject + already + to someone + do something + for the purpose of X + le

In very literal English order:

I already to property-management made-a-call report-repair le

Of course, natural English would be:

I’ve already called property management to request a repair.

Yes, there is some flexibility, though some versions sound more natural than others.

Very natural:

• 我已经给物业打电话报修了。

Also possible:

• 我已经打电话给物业报修了。

Both mean basically the same thing: I already called property management to request a repair.

The first version, with 给物业 before 打电话, is especially common and smooth in everyday speech.

Yes. 打电话 is often treated like a separable verb expression.

That means you can sometimes insert things inside it, for example:

• 打了一个电话 = made a phone call
• 给物业打了个电话 = gave property management a call

So you may also hear:

• 我已经给物业打了个电话报修了。

This sounds a bit more conversational.

In your original sentence, though, 打电话 stays together, which is also completely normal.

Yes. That is very common.

Chinese often leaves out information that is already understood from context. In this sentence, the object of 报修 is omitted because the listener probably already knows what the problem is.

For example, if the sink is leaking, someone can simply say:

• 我已经给物业打电话报修了。

That naturally means:

• I already called property management to request repair for it.

If you want to make the problem explicit, you can add it:

• 我已经给物业打电话报修空调了。 = I already called property management to request repair for the air conditioner.
• 我已经给物业报修水管了。 = I already reported the water pipe for repair.