Heat Pump Installation for Los Altos Homes
Larger lots, ranch homes, extensive remodels and an active electrification community. Los Altos homeowners often come to us ready to replace gas with a heat pump and want it done right.
Call 650-460-3483438 Cambridge Ave, 94306
ComfortFlow HVAC Palo Alto installs heat pumps and services AC and furnaces in Los Altos, CA. Los Altos homes are served by PG&E with Silicon Valley Clean Energy as the default provider, and the City of Los Altos has offered its own heat pump appliance rebates. Larger homes here often need two systems or zoning, which we design with a room-by-room load calculation.
Los Altos is known for its large lots, ranch and California-modern homes, and a charming downtown. Many homes have been remodeled and expanded, and a lot of them have outgrown the HVAC system they started with. It’s also a city where homeowners are actively electrifying, with local incentives to help.
A Los Altos
homeowner checklist
Five things that make the first conversation faster and the recommendation more accurate.
- Check City of Los Altos and SVCE incentive pages
- Measure your home’s conditioned square footage
- Note which wings or floors feel different
- Find your panel size and any planned EV charging
- Ask for a duct test before replacing equipment
Planning a Los Altos heat pump project
- Incentives. The City of Los Altos has offered heat pump appliance rebates, and Silicon Valley Clean Energy has offered heat pump HVAC incentives. Programs open and close, so we check current availability at the start of your project.
- Size and zoning. Remodeled homes of 3,000 square feet or more often need two systems or a zoned design. One oversized system rarely keeps every room comfortable.
- Ducts in good shape? Older ranch homes may have ducts that are 40 or 50 years old. Testing them before the install avoids disappointing results.
- Permits. Mechanical permits go through the City of Los Altos building division.
What Los Altos homes ask us for most
Los Altos
HVAC questions.
Answers from ComfortFlow HVAC Palo Alto, specific to Los Altos homes.
Does Los Altos offer heat pump rebates?
The City of Los Altos has offered heat pump appliance rebates, and SVCE has offered heat pump incentives. We check current availability for your project. Los Altos homes are served by PG&E with Silicon Valley Clean Energy as the default provider, so CPAU rebates do not apply here. Program budgets and rules change during the year, which is why we verify availability at the start of every project.
Does my large home need two systems?
Often, yes. Homes with multiple wings or a second floor are usually more comfortable with two right-sized systems or a properly designed zoned system. Remodeled Los Altos homes often have wings or second floors added over time. A single oversized system tends to short cycle and leave distant rooms uncomfortable. ComfortFlow HVAC Palo Alto runs a room-by-room load calculation to decide between two systems and a zoned design.
Can I keep my existing ducts for a heat pump?
Often, after testing and sealing. If they’re undersized or failing, we’ll recommend targeted replacements. Heat pumps move more air at lower temperatures than gas furnaces, so duct leaks and undersized runs matter more. We test airflow and static pressure first, then recommend only the changes needed, whether that is sealing, a few resized runs or an added return.
Who issues HVAC permits in Los Altos?
The City of Los Altos. We handle permits for our installations. The city requires load calculations, equipment specifications and energy compliance documents for HVAC changes. ComfortFlow HVAC Palo Alto prepares the submittal and schedules inspections so the project closes out cleanly.
Do you serve Los Altos Hills too?
Yes. See our Los Altos Hills page. Los Altos Hills properties often have larger homes, guest houses and several HVAC systems. We create a full-property plan for replacements and maintenance so you are not dealing with one emergency at a time.
How quickly can you reach Los Altos?
Los Altos is a short drive from our Palo Alto shop. We travel to Los Altos regularly via Foothill Expressway and El Camino Real. Call 650-460-3483 and tell us what you are noticing so ComfortFlow HVAC Palo Alto arrives with the right parts and equipment.
Also serving near Los Altos
ComfortFlow is headquartered in Palo Alto. Read our main HVAC Palo Alto page for an overview of everything we do.
Comfort for your
Los Altos home.
Tell ComfortFlow HVAC Palo Alto what’s happening with your heating or cooling, and we’ll start with the right questions. Serving Palo Alto, Menlo Park, Mountain View, Los Altos, Stanford and the Peninsula.