Midtown Palo Alto Home Comfort | AC, Furnace & Duct Service
Post-war ranch homes, plenty of remodels, and a neighborhood center you can walk to. Many Midtown homes are on their second or third furnace and ready for a smarter system.
Call 650-460-3483438 Cambridge Ave, 94306
Midtown Palo Alto, centered on Middlefield Road, is mostly single-story ranch homes from the 1940s and 1950s, many remodeled and expanded since. Common HVAC issues are aging gas furnaces, ducts in low crawlspaces, and additions the original system can’t reach. ComfortFlow repairs and replaces systems here, often with heat pumps that qualify for CPAU rebates.
Midtown is classic mid-century Palo Alto: single-story ranch homes on regular lots, a walkable shopping district along Middlefield Road, and families who have lived here for decades next to new arrivals. Most homes have forced-air heat with ducts in the crawlspace or attic, and many have added rooms, bigger kitchens and home offices along the way.
Typical Midtown systems
- Gas furnace in a closet, attic or garage feeding ducts under the floor
- AC added later, sometimes undersized for the remodeled house
- Additions at the back of the house that run hotter in summer and colder in winter
- Original ducts that are 40 years old or more, often uninsulated
The easy electric upgrade
Single-story ranch homes are some of the simplest homes to convert to a heat pump. Equipment locations are accessible, duct runs are short, and side yards often meet setbacks. For many Midtown homeowners, replacing an aging furnace and AC with one heat pump, sealing the ducts while we’re there, and collecting the CPAU rebate is a clean one-project upgrade.
Fixing the room that never feels right
If your addition or back bedroom is always off, the fix is usually airflow: a longer duct run, no return, or a supply that was tapped off an already-small trunk. We measure airflow room by room and fix the cause. See ductwork and airflow.
What Midtown homes ask us for most
A Midtown
homeowner checklist
Five things that make the first conversation faster and the recommendation more accurate.
- Find the age of your furnace and AC
- Note rooms added after the house was built
- Check that your crawlspace access is clear
- Write down your typical summer and winter bills
- Ask about pairing duct sealing with a heat pump install
Midtown
HVAC questions.
Answers specific to Midtown homes.
How long does a heat pump conversion take in a ranch home?
Often one to two days for a straightforward furnace and AC replacement, plus time for any duct sealing or electrical work.
My addition is always hot. Can that be fixed?
Usually. The cause is typically ductwork: a long run, no return air, or a small supply. In some cases a ductless head for the addition is the better fix.
Should I seal ducts before a new system?
Yes. Sealing during the install is easier and makes sure the new system delivers the comfort you paid for.
Is my old furnace safe?
Older furnaces should be checked yearly for heat exchanger cracks and CO. We do that on every heating visit.
How close are you to Midtown?
Very close. Our shop at 438 Cambridge Ave is a few minutes away.
Do Midtown homes qualify for CPAU rebates?
Midtown is within the City of Palo Alto, so CPAU customers replacing gas heat with a heat pump can apply for the Heat Pump HVAC rebate.
Also serving near Midtown
ComfortFlow is headquartered in Palo Alto. Read our main HVAC Palo Alto page for an overview of everything we do.
Comfort for your
Midtown home.
Tell us what’s happening with your heating or cooling, and we’ll start with the right questions.