If your system is over 10–12 years old, requires frequent repairs, or your energy bills are consistently rising, a new installation is usually more cost-effective than another repair. If the system is relatively new and it’s a single component failure, a repair often makes more sense. We’ll give you an honest assessment — not an upsell.

Most residential central AC installations take one full day — typically 6 to 8 hours. Ductless mini-split installations can be faster, sometimes 3–5 hours for a single-zone system. If your home requires new ductwork, the timeline may extend to 2 days.

Yes. Fuse Service has partnered with Wisetack to offer flexible financing options for eligible customers. You can spread the cost of your replacement over monthly payments with competitive rates. Ask your technician or contact us for details.

System sizing depends on your home’s square footage, insulation, window placement, ceiling height, and local climate data. We use Manual J load calculation — the industry standard — rather than rough estimates. An oversized unit short-cycles and raises humidity; an undersized one runs constantly and doesn’t cool effectively.

Yes, most AC installations in Seattle and surrounding municipalities require a mechanical permit. Fuse Service handles permit applications as part of the installation process — you don’t need to navigate the permitting office yourself.

Yes. We offer financing options to help spread the cost of a new AC installation. Ask about available plans during your free in-home estimate.