HVAC · Evaluate
HVAC Decision Guides — Repair, Replace & Costs
Compare heat pumps vs. furnaces, weigh repair vs. replacement, and understand real HVAC costs for Puget Sound homes before you commit to an upgrade.
How to use this hub
1. Learn
Start with our guides to understand the issue in plain language.
2. Evaluate
Compare options, tradeoffs, and cost drivers before requesting service.
3. Act
Book with context and ask sharper questions during your estimate.
How much does an HVAC system cost?
Open →Ducted heat pump vs ductless mini-split: which fits your home?
If your home already has sound ductwork, a ducted heat pump is usually the simplest, lowest-cost path to whole-home heating and cooling. If …
Open →Heat Pump vs Gas Furnace for Puget Sound Homes
For most Puget Sound homes today, a cold-climate heat pump delivers heating and cooling in one system with lower operating cost potential an…
Open →Ductless Mini-Split vs Central AC in Seattle
Choose ductless when you lack ducts, need zone control, or add a room; choose central AC when you have sound ductwork and want whole-home co…
Open →Furnace Repair vs Replacement Decision Guide
Repair when the furnace is under 12 years, the fix is under one-third of replacement cost, and heat exchanger is sound — replace when age, e…
Open →AC Replacement Decision Guide
Replacing AC alone makes sense when your furnace is young and sound — but if both are aging, a heat pump replacement often qualifies for reb…
Open →Heat Pump Sizing and Manual J Guide
Manual J is the ACCA standard load calculation that sizes HVAC equipment to your home's actual heat loss and gain — skipping it causes overs…
Open →Why homeowners trust these guides
- We answer the questions homeowners actually ask — in plain English.
- Accurate, real-world advice on HVAC, plumbing, and electrical work.
- Written for Puget Sound homes — our weather, utilities, and older houses.
- Kept up to date, with clear next steps when you're ready to act.