Load calculation
Equipment sized to the house, its windows and insulation, not to the old unit's label.
Adding or replacing central air in Campbell? HAXX installs AC and heat pump systems sized to the house, with permit and inspection included.
Serving Downtown Campbell, San Tomas, Campbell Village, Hamann Park, Moreland West and the Pruneyard-Dry Creek area and the rest of Campbell. Share your address to confirm availability.

Central air conditioners and heat pumps that also cool. Every installation starts with sizing and a look at your ducts and electrical panel, not with a model number.
Equipment sized to the house, its windows and insulation, not to the old unit's label.
Compare a straight AC with a heat pump that also heats. In many homes the heat pump costs little more and replaces the furnace later.
Leaky or undersized ducts waste a new system. HAXX checks airflow before quoting.
Circuit, disconnect and panel capacity reviewed by HAXX electricians before install day.
American Standard and Mitsubishi Electric, among others, matched to the home and budget.
Mechanical and electrical permits pulled, city inspection scheduled.
Campbell has no local rule forcing a heat pump when an existing AC is replaced, but many owners choose one because it cools and heats with one outdoor unit.
HAXX prices both so you can compare. A heat pump that replaces a gas furnace may qualify for an SVCE rebate.
Older Downtown bungalows and many ranch homes never had AC. Ducted systems or mini-splits can add it.
Attic ducts in 1950s to 1970s homes are often leaky. HAXX checks them, since new duct runs can trigger HERS testing under Campbell's local amendments.
Rated 4.8 across 515+ reviews on Housecall Pro, Google and Facebook. Read more reviews.
“Their technician was professional, honest, and took the time to explain the problem and the repair process clearly. Instead of pushing for an expensive replacement, they repaired our HVAC system and helped us save a significant amount of money. The work was completed carefully, and our air conditioner is now working well.”
“Thorough diagnostics of A/C system, identified and repaired the issue quickly!”
“Service was performed well and on time. Service person was highly skilled and provided easy to understand options to deal with the issue. Price for diagnostics was reasonable and easy to pay online.”
Existing equipment, home layout and what you want to improve.
Sizing, airflow, equipment placement and electrical needs.
Options, exclusions, permit requirements and any eligible incentives.
Confirm equipment, scheduling and handover details with HAXX.
A closer look at recent heating and cooling work by HAXX. Projects in Campbell are marked with the city.

On site during a commercial VAV box repair: access above a suspended ceiling, equipment and the work in progress.
Explore recent projects
American standard rooftop package unit.

Lennox ac installation.

Outdoor heat pump installation.

After-hours system repair.

Heat pump air handler installation.

Heat pump air handler service.

Compressor replacement.

Mitsubishi leak detection.
Campbell's local code does not require existing homes to switch to a heat pump when replacing an AC. HAXX will confirm current requirements with the city for your project.
Most replacements take one to two days, plus the city inspection.
Most replacements take one to two days on site. Permits, equipment lead times and any electrical work add to the overall timeline.
A heat pump cools exactly like an AC and also heats. If your furnace is aging, it is worth comparing both on the same estimate.
Share the property, equipment and questions you have in mind.
(408) 901-8315
Call HAXX to discuss your property and scheduling.
