Complete Heating and Cooling Services in Mountain View
When your AC struggles, you usually notice it immediately: warm air coming from vents, uneven cooling, weak airflow, or a system that runs but never reaches the set temperature. Our technicians diagnose the root cause and fix the issue correctly—so the same problem doesn’t come back next week.
Common AC problems we repair:
AC blowing warm air
Weak airflow and hot spots in certain rooms
Frozen evaporator coil (ice buildup)
Outdoor condenser not turning on
Electrical issues (capacitors, contactors, relays, wiring)
Thermostat problems or faulty sensors
Water leaks from clogged drain lines
What’s an evaporator coil?
The evaporator coil is the indoor coil that absorbs heat from your home. If it gets dirty or freezes, your system can’t cool efficiently and may leak water when the ice melts.
AC Installation and Replacement
If your air conditioner is aging, inefficient, or frequently breaking down, replacement may be the better long-term option—especially with newer systems designed for improved efficiency and quieter operation.
Our AC installation process typically includes:
Proper sizing (to avoid short cycling and uneven comfort)
Ductwork and airflow evaluation (for central systems)
Thermostat setup and performance testing
Clear choices based on your comfort goals and budget
What is short cycling?
Short cycling is when the system turns on and off too frequently. It can be caused by incorrect system sizing, airflow restrictions, thermostat issues, or failing components. It increases wear and can drive up energy costs.
Heating and Furnace Services in Mountain View
Even in the Bay Area, chilly evenings and winter mornings can make a dependable heating system essential. If your furnace won’t start, heats unevenly, or keeps shutting off, we can diagnose the issue and restore reliable heat.
Common furnace problems:
Furnace won’t turn on
Heater blowing cool air
Loud noises (rattling, banging, squealing)
Burning smell that doesn’t fade quickly
Frequent cycling on and off
Thermostat communication issues
Ignition problems (depending on unit type)
What’s an igniter?
A furnace igniter is the component that lights the burners in many modern gas furnaces. If it fails, your system may attempt to start but won’t produce heat.
Furnace Installation and Replacement
Replacing a furnace may make sense when:
Repairs are frequent or expensive
The unit is older and less efficient
Your home has uneven heating or poor airflow
You want quieter operation and better temperature control
We help you choose the right system size and configuration for your home—without overselling equipment you don’t need.
Heat Pumps and High-Efficiency Options
Heat pumps are increasingly popular in Mountain View because they offer both heating and cooling in one system and can be very efficient in a mild climate.
We provide:
Heat pump installation and replacement
Heat pump repair and maintenance
Ducted heat pump systems (central-style comfort)
Ductless mini-split heat pumps for zoned comfort
What’s a mini-split?
A mini-split is a ductless HVAC system that uses an outdoor unit connected to one or more indoor units. It’s ideal for additions, converted garages, home offices, and rooms that don’t get consistent comfort from central ducts.
Ductwork Repair, Sealing, and Airflow Improvements
Many comfort problems aren’t caused by the HVAC unit itself—they’re caused by airflow issues. Leaky or poorly designed ductwork can lead to higher bills and uneven temperatures.
Duct services can include:
Duct sealing to reduce air leakage
Repairing disconnected or damaged ducts
Replacing collapsed flexible duct runs
Improving airflow to stubborn hot/cold rooms
Insulation recommendations for ducts in attics/crawlspaces
Why duct sealing helps:
If your ducts leak, conditioned air escapes into areas like the attic or crawlspace. Sealing helps you feel more comfort in the rooms that matter and reduces system strain.
HVAC Maintenance and Tune-Ups in Mountain View
Maintenance is one of the best ways to prevent breakdowns and protect your investment—especially before peak summer cooling or winter heating demand.
A typical tune-up may include:
Electrical inspection and safety checks
Cleaning/rinsing the outdoor coil (as needed)
Checking blower motor and airflow
Testing thermostat accuracy and cycling behavior
Checking temperature split (performance measurement)
Inspecting drain lines and clearing clogs
Overall system condition evaluation
Temperature split (simple explanation):
It’s the difference between the temperature of the air going into the system and the air coming out of the vents. It’s a quick way to tell if your system is cooling/heating properly.
Between everyday dust, pollen, and seasonal air quality concerns, indoor air quality can make a big difference in how your home feels—especially if anyone in the household has allergies.
We can help with:
Filter recommendations matched to your system
Airflow balancing for stuffy rooms
HVAC maintenance plans that keep components cleaner
IAQ upgrades (only when appropriate for your home)
A quick filter note:
Higher-rated filters can improve air quality, but if they restrict airflow too much they can reduce performance. The right filter is the one that balances air quality and airflow for your system
Call for service if you notice:
Uneven temperatures from room to room
Weak airflow or vents barely pushing air
AC blowing warm air or freezing up
Furnace blowing cool air or failing to start
Unusual noises (buzzing, grinding, banging)
Water near the indoor unit or in a drain pan
Frequent cycling or nonstop operation
Energy bills rising without explanation
Thermostat settings not matching comfort
Straightforward diagnostics and honest recommendations
Repair vs. replace guidance with no pressure
Attention to airflow and comfort—not just swapping parts
Respectful, clean work habits inside your home
Options that fit your comfort goals and budget
Need HVAC repair, maintenance, or installation in Mountain View? We’re ready to help keep your home comfortable with reliable service and clear communication.
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