Aqualine Plumbing, Electrical & Heating provides service throughout the greater Puget Sound & Seattle Metro, including but not limited to the following areas.
- Thurston County
- Lacey
- Olympia
- Rochester
- Terino
- Tumwater
- Yelm
- Snohomish County
- Arlington
- Edmonds
- Everett
- Snohomish
- Lake Stevens
- Lynnwood
- Marysville
- Mill Creek
- Mukilteo
- Mountlake Terrace
- Smokey Point
- Pierce County
- Bonney Lake
- Buckley
- Eatonville
- Fife
- Gig Harbor
- Graham
- Tacoma
- Lakewood
- Puyallup
- Spanaway
- Sumner
- University Place
- King County
- Bellevue
- Burien
- Des Moines
- Duvall
- Enumclaw
- Federal Way
- Issaquah
- Kent
- Kirkland
- Lake Forest Park
- Maple Valley
- Mercer Island
- North Bend
- Redmond
- Renton
- Sammamish
- SeaTac
- Seattle
- Shoreline
- Snoqualmie
- Tukwila
- Woodinville
- Vashon Island