Black Diamond · King County
Apartment Turnover & Occupied Units in Black Diamond, WA
Fast, repeatable unit turns for property managers — vacant or occupied.
- WA Contractor
- HERITBS745D6 · active through 2028
- general liability
- $2,000,000 general liability · Farmers
- Credentials
- Certificate of insurance sent before the first visit
Turnover in Black Diamond is mostly association-managed rentals inside Ten Trails, which means one point of contact and a consistent unit type — the best possible conditions for accurate pricing. Once we have turned a few of one floor plan, the quote for the next is a known number rather than an estimate.
About Black Diamond
Black Diamond is two towns sharing a name. The historic core is a former coal-mining settlement of small early-century houses on narrow lots. A mile away, the Ten Trails master plan has been delivering hundreds of brand-new homes with sealed floors, quartz counters, and construction dust still working its way out of the vents. Those two halves need almost opposite cleaning, and quoting one at the other one is rate is how a job goes wrong here.
What apartment turnover & occupied units covers

A vacant unit is a unit that is not earning. Turnover cleaning is measured in days, not in adjectives, and the vendor who can be there Thursday is worth more than the one with the better brochure.
Heritage takes turnover work for property managers across the Seattle area — vacant units cleaned to a ready-to-show standard, and occupied units cleaned on a schedule for residents who have that service in their lease or arrange it themselves.
Occupied-unit work is a different discipline than a vacant turn. Someone lives there. We work around belongings, we do not move what we were not asked to move, and we treat the resident as the client even when the property manager signs the invoice.
Ideal for
- Property managers with recurring vacancies
- Apartment and condo communities
- Senior living and assisted communities
- Short-term rental operators between guests
- Buildings offering in-unit cleaning as an amenity
What's included
- Vacant units cleaned to ready-to-show condition
- Occupied units cleaned around residents and belongings
- Appliance interiors and cabinet interiors on vacant turns
- Common corridors and amenity spaces on request
- Same-week scheduling for standard unit sizes
- One invoice across multiple units and properties
Common questions
How quickly can you turn a unit?
For standard one and two bedroom units we can usually schedule within the same week, and the clean itself is a single day. Volume weeks at the end of the month fill first.
Do you work with residents still living in the unit?
Yes. Occupied-unit cleaning is a large part of what we do. We schedule directly with the resident, work around their belongings, and never move personal items that were not part of the request.
Can you invoice the property rather than the resident?
Yes. We can bill the management company for all units on one monthly invoice, or bill residents individually — whichever your accounting prefers.
Do you handle multiple units in one day?
Regularly. Send the unit list and access details and we will schedule them in one pass so the building is not dealing with a vendor on site all week.
Other services in Black Diamond
Get a real quote, not a guess.
Tell us about the space and we will come back with a written scope and a number. No obligation, and no pressure if the answer turns out to be no.