Cities: Skylines Servicing Services Offices Unlock Guide

Servicing Services Office
Building Type	Unique Building
Level/Category	5
Build Cost	₡20,000
Upkeep cost	₡320/week
Milestone Required	Big Town
Entertainment Value	90
Attractiveness	10
Noise Pollution	25

The Servicing Services Offices is a level 5 unique building in Cities: Skylines. To unlock it, you’ll need to build 300 total city service buildings. You’ll also need to reach the Big Town milestone (between 1,800 to 7,500 population, depending on the map).

Once these requirements are fulfilled, you can build the Servicing Services Offices from the level 5 tab of the Unique Buildings menu for ₡20,000.

Until then, you can hover over its silhouette there to see how many city service buildings you have left to build.

Note: The Servicing Services Offices is a requirement for the Eden Project monument.

What Are City Service Buildings?

Service buildings are the ploppable buildings (i.e., you have to place them individually, at a cost) that provide your zones access to utilities, services, and transportation.

Below are the various buildings, categorized by the services they provide:

Power

The Power menu.

SCROLL

Building	Unlocked At	DLC	Build Cost (₡)
Wind Turbine	start	none	6,000
Coal Power Plant	start	none	19,000
Advanced Wind Turbine	Boom Town	none	12,000
Wave Power Plant	Boom Town	High Tech Buildings	14,000
Geothermal Power Plant	Busy Town	Green Cities	65,000
Oil Power Plant	Busy Town	none	50,000
Solar Updraft Tower	Big Town	Green Cities	90,000
Hydro Power Plant	Small City	none	(varies)
Solar Power Plant	Grand City	none	80,000
Nuclear Power Plant	Colossal City	none	200,000
Ocean Thermal Energy Conversion Plant	Colossal City	Green Cities	250,000
Fusion Power Plant	Megalopolis	none	1,000,000

Water and Sewage

The Water and Sewage menu.

SCROLL

Building	Unlocked At	DLC	Build Cost (₡)
Water Pumping Station	start	none	2,500
Water Tower	start	none	3,500
Water Drain Pipe	start	none	2,500
Eco Water Outlet	start	Green Cities	4,000
Inland Water Treatment Plant	start	Sunset Harbor	2,500
Eco Inland Water Treatment Plant	start	Sunset Harbor	4,000
Fresh Water Outlet	Tiny Town	Natural Disasters	2,500
Tank Reservoir	Boom Town	Natural Disasters	25,000
Pumping Service	Busy Town	Natural Disasters	100,000
Large Water Tower	Big City	Sunset Harbor	9,000
Water Treatment Plant	Big City		15,000
Advanced Inland Water Treatment Plant	Big City	Sunset Harbor	15,000
Eco Water Treatment Plant	Capital City	Green Cities	25,000
Eco Advanced Inland Water Treatment Plant	Capital City	Sunset Harbor	25,000

Healthcare

The Healthcare menu.

SCROLL

Building	Unlocked At	DLC	Build Cost (₡)
Medical Clinic	Little Hamlet		10,000
Sports Hall and Gymnasium	Tiny Town	Green Cities	120,000
Cemetery	Boom Town		8,000
Child Health Center	Boom Town	Green Cities	18,000
Eldercare	Boom Town	Green Cities	22,000
Medical Helicopter Depot	Boom Town	Natural Disasters	50,000
Community Pool	Busy Town	Green Cities	75,000
General Hospital	Busy Town	Modern Japan	65,000
Hospital/ European Hospital	Busy Town		65,000
Medical Laboratory	Busy Town	High-Tech Buildings	42,000
High-Capacity Hospital	Big Town	Plazas & Promenades	95,000
Sauna	Big Town	Snowfall	25,000
Yoga Garden	Small City	Green Cities	90,,000
Crematorium	Big City		25,000
Cryopreservatory	Big City	High-Tech Buildings	32,000
Medical Center (Monument)	Megalopolis		650,000

Fire

The Emergency Services menu, where you’ll find the fire department buildings.

SCROLL

Building	Unlocked At	DLC	Build Cost (₡)
Fire House/European Fire House	Worthy Village	none	12,000
Fire Station/European Fire Station	Busy Town	none	60,000
High-Capacity Fire Station	Big Town	Plazas & Promenades	95,000
Fire Helicopter Depot	Busy Town	Natural Disasters	55,000
Fire Watch Tower	Big Town	Natural Disasters	9,000

Police

The Police Department menu.

SCROLL

Building	Unlocked At	DLC	Build Cost (₡)
Police Station/ European Police Station	Worthy Village	none	12,000
Intelligence Agency	Busy Town	High Tech Buildings	60,000
Police Headquarters/ European Police Headquarters	Busy Town	none	60,000
High-Capacity Police Headquarters	Big Town	Plazas & Promenades	95,000
Police Helicopter Depot	Busy Town	Natural Disasters	60,000
Prison	Big Town	After Dark	120,000

Education

The Education menu.

SCROLL

Building	Unlocked at	DLC	Cost (₡)
Elementary School/European Elementary School	Little Hamlet	none	10,000
High-Capacity Elementary School	Worthy Village	Plazas & Promenades	26,000
High School/European High School	Tiny Town	none	24,000
High-Capacity High School	Boom Town	Plazas & Promenades	58,000
University/ European University	Big Town	none	75,000
Community School	Little Hamlet	Green Cities	12,000
Institute of Creative Arts	Tiny Town	Green Cities	30,000
Modern Technology Institute	Big Town	Green Cities	90,000

Garbage

The Garbage and Industry menu

SCROLL

Building	Unlocked at	Cost (₡)	DLC
Landfill site	Little Hamlet	4,000	none
Incineration Plant	Big Town	30,000	none
Recycling Center	Little Hamlet	16,000	Green cities

Transport

The Transport menu.

SCROLL

Building	Unlocked at	DLC	Cost (₡)
Bus Depot	Boom Town	none	30,000
Taxi Depot	Boom Town	After Dark	15,000
Taxi Stand	Boom Town	After Dark	1,000
Tram Depot	Boom Town	Snowfall	40,000
Metro Station	Big Town	none	10,000
Underground Metro Station	Big Town	none	15,000
Elevated Metro Station	Big Town	none	30,000
Elevated Metro Station with Shops	Big Town	Plazas & Promenades	35,000
Train Station	Small City	none	45,000
Cargo Train Station	Small City	none	60,000
Passenger Harbor	Capital City	none	80,000
Cargo Harbor	Capital City	none	60,000
Airport	Metropolis	none	150,000

Fast Unlocking with a Save Point

300 city service buildings is a lot. You’ll need a pretty sizable city to ever need that many & have the economy to afford the upkeep costs.

However, there is still a way to unlock the Servicing Services Office before your city gets to that size.

It involves ‘spamming’ your city with the cheapest possible service buildings until you reach 300, and then not saving. Here’s a quick step-by-step on how to unlock it fast:

Step 1: Create a save point that you’d want to go back to (i.e., before spamming your city).
Step 2: Make sure that autosave is off.
Step 3: Spam your city with the cheapest service buildings available until you reach 300.
Step 4: Do NOT save.

In the vanilla game, the water pumping stations or drain pipes are the cheapest (₡2,500).
If you have the After Dark DLC, taxi stands (₡1,000) are the cheapest, but you’ll need to build one taxi depot first (₡15,000).

You can spam water pumping stations as each one is only ₡2,500.

This method works because unique buildings remain unlocked across saves.

So you’ll be able to build the Servicing Services Office when you reload at your good save point.

Depending on how far you are from 300 total, you may still need a fairly large amount of money for this, but not as much as you’d need if you were doing it the “proper” way. You also won’t need to keep them around and pay for upkeep.

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Liz Villegas

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Liz is a writer and photographer with a love for building and strategy games. Her spare time is often split between lifting, reading, drawing, annoying her dog Mr. Porky Butt, and squinting at stat tables on the wiki pages of whatever game she's currently playing.

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