HVAC Services in San Francisco, CA
From the midday heat to the evening chill, San Francisco’s shifting weather demands year-round comfort you can count on. Whether it’s the warmth of radiant floor heating or advanced air conditioning, your comfort depends on an HVAC system that’s designed and maintained properly.
As a trusted heating and cooling contractor, Flow Masters Plumbing knows the ins and outs of the local weather and homes, balancing efficiency with the ever-rising energy costs in the Bay Area.
Call us at 415-751-1933 to deliver comfort straight to your door.
Our Comprehensive Services
If you’re dealing with cold spots, uneven heating, or cracked tubing in your radiant floor system, we’ve got you covered. Flow Masters Plumbing offers a range of heating and cooling services designed to keep every room in your home comfortable and energy-efficient year-round.
Emergency HVAC Services
Our technicians arrive equipped with diagnostic tools and replacement parts to handle urgent issues like failed ignitors, refrigerant leaks, or frozen coils before they cause further damage.
HVAC System Maintenance
We inspect filters, belts, and coils, test system efficiency, and fine-tune components to make sure your equipment performs safely and reliably through every season.
Air-to-Water Heat Pumps
We install and service air-to-water heat pump systems to optimize output, lower utility bills, and support San Francisco’s clean energy goals.
Boiler Installation
Flow Masters Plumbing matches your boiler to your requirements and ensures a leak-free operation, calibrated controls, and safe performance.
Boiler Repair
Our contractors diagnose your boiler with manometers and thermal scanners, then flush out sediment, replace a worn-out circulator pump, or tighten loose connections.
Boiler Maintenance
Our maintenance service includes inspecting the heat exchanger, checking for leaks, and verifying pressure and temperature controls.
Commercial Boiler Repair
From fluctuating pressure to unusual noises, we’ve got the experience and certifications to keep your boiler working year-round.
Furnace Installation
We size and install units based on your home’s square footage and insulation levels, ensuring proper airflow, venting, and performance from day one.
Furnace Repair
Our team repairs ignition systems, blower motors, heat exchangers, and more, restoring full function to ensure you’re never left in the cold.
Furnace Tune-Up
Seasonal tune-ups help your furnace start faster, burn cleaner, and use less energy. We lubricate moving parts, calibrate thermostats, and test combustion efficiency to prevent issues.
Air Conditioning Installation
We install modern, high-efficiency AC systems designed for San Francisco’s unique climate. Each installation is tested for correct refrigerant charge, balanced airflow, and quiet operation.
Air Conditioning Repair
From refrigerant leaks to weak airflow, our technicians use precise diagnostic instruments, inspect electrical connections, and restore your cooling system to top performance.
AC Tune-Up
Our tune-ups include cleaning condenser coils, checking refrigerant levels, and verifying that all electrical and mechanical parts are working correctly to keep you cool all summer.
Radiant Floor Heating
We install, repair, and balance radiant heat loops to eliminate cold spots and ensure even temperature distribution across your entire floor space.
Air Filter Replacement
Clogged filters restrict airflow and reduce indoor air quality. We replace filters of all sizes and types, such as HEPA, pleated, or custom-fit, to keep your system clean and your air fresh.
Ductless Mini Split Services
We handle installation, repair, and maintenance of ductless mini-splits to ensure each zone delivers quiet, efficient heating and cooling.
Thermostat Installation & Repair
We install smart and programmable models for greater energy control and repair faulty wiring or sensors that cause inaccurate temperature readings.
Whole House Fan Installation
We install whole-house fans that are properly sized and sealed for your home’s layout, ensuring quiet operation, efficient ventilation, and balanced airflow throughout your living spaces.
In Support of the Bay Area’s Air Quality Improvement Efforts
Heating systems can have a bigger impact on the environment than many people realize. A poorly maintained heater can release more pollutants into the air that can affect both your home and the Bay Area’s overall air quality.
That’s why we encourage you to improve your unit’s efficiency and contribute to cleaner, healthier air. Ask us about how you can take advantage of these rebate programs and incentives:
- CleanPowerSF’s Heat Pump Water Heater Incentive Program
- Bay Area Regional Energy Network (BayREN) Rebates
- San Francisco Climate Equity Hub
Flow Masters Plumbing, Leading the Way in HVAC Services Across San Francisco, CA
San Francisco’s coastal dampness, sudden temperature dips, and aging infrastructure can take a toll on your heating and cooling system. But you’re not alone.
With over a decade of hands-on experience, Flow Masters Plumbing has diagnosed, repaired, installed, and maintained hundreds of HVAC systems. We also offer membership plans with exclusive benefits and flexible financing options, making comfort accessible to every household.
Call 415-751-1933 or book an appointment online today.