Question 1

How Much Does HVAC Installation Cost With Ductwork Included?

Accepted Answer

HVAC installation with ductwork included cannot be accurately priced without an in-home evaluation; total cost varies with duct scope, home layout, and the equipment you choose. The biggest driver is how much new ducting is required and how easily it can be routed through your home. If existing ducts are in good shape, equipment-only replacement can keep costs lower; if ducts are leaky or undersized, a redesign usually improves comfort and reduces noise. We often see older systems short on return air, which makes airflow loud and raises energy use. Our team regularly designs full ducted systems in homes around Everett and similar neighborhoods. We offer free in-home estimates to confirm pricing in writing. During your quote, we assess: - Access to attics, crawlspaces, and closets for running ducts - The number and placement of supply and return registers needed - Zoning needs for separate areas or floors - Required electrical or condensate upgrades to support the new system Schedule an in-home assessment to receive an itemized, accurate quote.
Updated: 2026-06-04
Need help in Everett, WA? Call (425) 827-9997 or book online.

Question 2

How much does it cost to install a new AC and furnace?

Accepted Answer

The cost to install a new AC and furnace with Cardinal Heating & Air is set case‑by‑case after an in‑home evaluation, and we provide upfront pricing with a free in‑home estimate. Most price differences come from sizing the equipment to your home and any upgrades needed so both systems run as one efficient pair; a right‑sized setup usually costs less to own than an oversized one that short‑cycles. Financing is available (furnace installs as low as $69/mo; AC or heat pump installs as low as $209/mo), and select replacements may qualify for up to $500 off. Our team regularly installs systems across the Greater Seattle area, including homes in Renton. Your final quote typically reflects: - Equipment efficiency and features (single vs variable‑speed) - Ductwork changes or conversions - Electrical, refrigerant line, and venting needs - Thermostat, zoning, or indoor air quality add‑ons - Access and installation complexity If your current units fail often or can’t meet comfort needs, replacement usually beats ongoing repairs; schedule a no‑cost in‑home estimate to get a firm, written price before work begins.
Updated: 2026-05-14
Need help in Renton, WA? Call (425) 827-9997 or book online.

Question 3

How much does it cost to replace a HVAC system in a typical home?

Accepted Answer

HVAC system replacement cost for a typical home varies by equipment and scope, and Cardinal Heating & Air provides upfront pricing after an in‑home assessment. Current promotions in our area show furnace installs as low as $69 per month and heat pump installs as low as $209 per month with financing; final pricing is confirmed after we evaluate your home. We replace systems across the Greater Seattle area, and a proper load calculation ensures you don’t overpay for capacity you won’t use. - Biggest cost drivers: system type (furnace + AC, heat pump, or ductless), home size/tonnage, and efficiency ratings. - Project scope factors: ductwork condition/changes, line‑set or refrigerant work, and needed electrical upgrades. - Add‑ons that change price: smart thermostats, zoned controls, and indoor air quality equipment. - Decision signals: frequent breakdowns, repair costs near a new install, or an undersized/oversized unit often point to replacement over repair. Schedule an in‑home evaluation to get a firm, itemized quote you can compare with confidence.
Updated: 2026-05-01
Need help in Seattle, WA? Call (425) 827-9997 or book online.