The short answer
Yes, a heat pump works well for most Redwood City homes and replaces both your furnace and air conditioner. PrimeAir sizes the system to your house, checks your ducts and electrical panel, and handles the full installation. The federal 25C credit ended for installs after 2025, so we check current BayREN and local incentives before quoting.
A heat pump heats and cools your home with one electric system, moving heat in or out instead of burning gas. For many Redwood City homeowners, the question isn't whether a heat pump can work here. It's when to make the switch and how to get it sized and installed correctly. PrimeAir HVAC Repair Service installs heat pumps in homes across Redwood City, including ZIP codes 94061, 94063, and 94065. We're about 10 miles northeast in Fremont, so getting to your home is a short trip across the bay. On this page we explain what an installation involves, how current Bay Area rules affect your timing, and what to expect from us.
Why Redwood City Homeowners Are Looking at Heat Pumps
Many homes in Redwood City still run on a gas furnace, and some have no central air at all. A heat pump covers both jobs. On cool, damp winter mornings it pulls heat from outdoor air and brings it inside. On warm afternoons it runs in reverse and works as an air conditioner.
Bay Area Air District rules are another reason homeowners are paying attention. Under Rule 9-4, natural gas furnaces manufactured from 2029 on must meet a zero-NOx emission standard. In practice, that points homeowners toward heat pumps when they replace a furnace after that date. The rules do not force you to replace equipment that still works. They apply only when your furnace fails or you choose to replace it. Many homeowners plan ahead instead of making a rushed decision when an old furnace quits in January.
What a Heat Pump Installation Involves
A good installation starts before any equipment arrives. Redwood City has a wide mix of housing, from older single-story homes to newer townhomes and condos. A system that's right for one house can be wrong for the one next door. Here's how we approach each job:
- Load calculation: we size the system to your home's square footage, insulation, windows, and layout, not just the size of your old furnace.
- Duct inspection: we check existing ductwork for leaks, damage, and proper sizing. Leaky ducts waste the efficiency you're paying for.
- Electrical review: a heat pump needs a dedicated circuit. We check whether your panel has the capacity or whether an electrician needs to upgrade it.
- Equipment options: ducted systems for homes with existing ductwork, or ductless mini-splits for homes without ducts, additions, and converted garages.
- Outdoor unit placement: we pick a location that allows good airflow, keeps noise away from bedrooms and neighbors, and allows easy service access.
- Startup and walkthrough: we test the system and show you how to use the thermostat and when to change filters.
Ducted vs. Ductless for Redwood City Homes
If your home already has a forced-air furnace with ducts in decent shape, a ducted heat pump is usually the simplest swap. It connects to your existing air handler or replaces it, and your vents stay where they are.
Some older homes have wall heaters or baseboard heat and no ductwork. For these, ductless mini-splits are often the better fit. Each indoor unit serves a room or zone, so you can heat or cool only the spaces you use. We'll walk through both options and explain the tradeoffs for your specific house.
Incentives and Tax Credits: What's Available Now
The federal Energy Efficient Home Improvement Credit (25C) applied only to qualifying heat pumps placed in service before December 31, 2025. It is not available for new installations after that date.
Local incentives may still help. Redwood City homeowners can check BayREN and their local clean energy provider for heat pump and electrification programs. Amounts and availability change with each funding cycle, so we confirm what's currently offered before we include anything in your quote.
Serving Redwood City and Nearby Peninsula Communities
Along with Redwood City, we install heat pumps in San Carlos, Foster City, Atherton, Menlo Park, and East Palo Alto. If your new system ever has a problem, we offer 24/7 emergency service, so you're not left without heat or cooling while you wait for a weekday appointment.
More services in Redwood City
- AC Repair in Redwood City
- Heating Repair in Redwood City
- AC Installation in Redwood City
- Furnace Repair in Redwood City

