How long has Magic Plumbing Heating & Cooling been in business?

Magic Plumbing Heating & Cooling has been serving San Francisco and the Bay Area since 1980 — over 40 years of trusted plumbing and HVAC service. We are a family-owned business, fully licensed, bonded, and insured in California.

What areas do you serve?

We serve San Francisco and the greater Bay Area including San Mateo, Oakland, Alameda, Berkeley, Daly City, South San Francisco, and surrounding communities. Call us at (415) 441-2255 to confirm service in your area.

Are you licensed and insured?

Yes. Magic Plumbing Heating & Cooling is fully licensed, bonded, and insured in the state of California. Our plumbers and HVAC technicians are trained professionals with decades of combined experience.

Do you offer same-day service?

Yes, we offer same-day service for most plumbing and HVAC needs throughout San Francisco and the Bay Area. Call (415) 441-2255 early in the day for the best availability. We serve customers 7 days a week, 8AM–8PM.

Do you offer financing?

Yes, we offer financing options for larger plumbing and HVAC projects including water heater replacements, furnace installations, heat pump systems, and sewer line repairs. Contact us at (415) 441-2255 for details.

Do you offer drain cleaning in San Francisco?

Yes. We provide professional drain cleaning for kitchen drains, bathroom drains, shower drains, floor drains, and main sewer lines throughout San Francisco and the Bay Area. We use both traditional snaking and high-pressure hydro jetting.

What is hydro jetting and do you offer it?

Hydro jetting uses high-pressure water to clear stubborn blockages, grease buildup, and root intrusion from drain and sewer lines. It is a more thorough and longer-lasting solution than traditional snaking. Yes, we offer hydro jetting throughout San Francisco and the Bay Area.

Do you repair and replace sewer lines?

Yes. We perform sewer camera inspections, sewer line repair, and full sewer line replacement using both traditional and trenchless methods. Trenchless sewer repair minimizes disruption to your yard and landscaping.

Do you install and repair water heaters?

Yes. Water heater installation, repair, and replacement is one of our core services. We work on traditional tank water heaters and tankless water heaters. We service all major brands including Navien, Rinnai, Bradford White, Rheem, and A.O. Smith.

Do you install tankless water heaters?

Yes, we specialize in tankless water heater installation throughout San Francisco and the Bay Area. Tankless systems provide unlimited hot water and can reduce energy costs by up to 30%. We install Navien and Rinnai tankless systems.

Do you repair and install furnaces?

Yes. Our licensed HVAC technicians diagnose and repair all furnace brands and models, and we install new gas furnaces throughout the Bay Area. Common repairs include flame sensors, igniters, heat exchangers, blower motors, and control boards.

Do you install heat pump systems?

Yes, we install and service heat pump systems including ducted central heat pump systems and ductless mini-split heat pumps. Heat pumps are ideal for San Francisco's climate and qualify for California rebates and federal tax credits.

Do you offer AC installation in San Francisco?

Yes. We install central air conditioning systems and ductless mini-split AC systems throughout San Francisco and the Bay Area. Given San Francisco's climate, ductless mini-splits are often the most cost-effective solution.

Do you offer air duct cleaning?

Yes, we provide professional air duct cleaning for residential and commercial properties in San Francisco and the Bay Area. Clean ducts improve indoor air quality and HVAC efficiency.

Do you install UV air purifiers and air scrubbers?

Yes, we install UV light air purification systems and air scrubbers that kill bacteria, mold, and viruses in your HVAC system. These are particularly beneficial for households with allergies or respiratory sensitivities.

Heating & Air Conditioning Services in Foster City, CA

Reliable indoor comfort starts with an HVAC system you can count on, and Magic Plumbing, Heating & Cooling is here to deliver exactly that. With a complete lineup of HVAC services in Foster City, we provide the support you need to maintain ideal indoor temperatures throughout the year.

From steady winter warmth to powerful summertime cooling, our technicians understand how these systems operate and what it takes to keep them running smoothly. Since 1980, homeowners in Foster City have turned to us for dependable HVAC care, and we are proud to use that experience to help create comfortable, relaxing homes. Reach out today to learn more or schedule a service appointment.

Heating Services in Foster City

When the coastal chill rolls in, you want a heater that performs without hesitation. That is where our heating services shine. Whether your home uses a furnace, heat pump, or another type of heating equipment, our HVAC repair professionals are ready to diagnose and resolve the issue.

We carefully inspect your system to uncover the cause of the problem. Once we identify the issue, we outline clear heating repair options that fit your needs and budget. If your HVAC system is aging or inefficient, we can discuss replacement options and help you choose a new model that fits your home. On installation day, our team seamlessly integrates the new unit. We also offer preventive heating maintenance to keep your system reliable all season long.

Air Conditioning Services in Foster City

Warm days in Foster City call for strong cooling performance. If your air conditioning system is struggling, our AC specialists are ready to help. We handle new installations, repairs for all brands, and routine maintenance designed to boost efficiency and extend system lifespan.

Our HVAC contractors bring the tools, training, and experience needed to address a wide range of cooling issues. From malfunctioning components to system upgrades, we work with care and precision to keep you comfortable. If a repair will not solve the problem, we can install a new unit, including energy-efficient options like heat pumps, which continue to grow in popularity among Foster City homeowners.

Air Quality Services in Foster City

Indoor air quality is a critical part of home comfort. Magic Plumbing, Heating & Cooling offers air quality services that help you breathe cleaner, healthier air every day.

UV light systems target airborne pollutants such as mold spores and bacteria, breaking them down and preventing their spread. Our advanced air scrubbers help remove dust, pet dander, VOCs, and other particles that affect respiratory health. These systems continuously refresh your air, contributing to a healthier indoor environment.

Proactive Maintenance Services in Foster City

Regular HVAC maintenance is one of the most valuable investments you can make in your home. It keeps your equipment running efficiently, helps prevent unexpected breakdowns, and improves overall comfort. During a maintenance visit, our technicians perform a complete system check and make adjustments that support long-term performance.

Here is what our maintenance appointments typically include:

Filter Cleaning and Replacement: Clean filters support proper airflow and improve indoor air quality. We inspect and replace them as needed.
Thermostat Calibration: An accurate thermostat helps your system work efficiently. We test and calibrate settings for precise temperature control.
Refrigerant Level Evaluation: Low refrigerant limits your cooling power. We check levels to confirm your AC system has what it needs to operate correctly.
Electrical Component Inspection: Worn or loose electrical connections can reduce performance and create safety hazards. We test and secure these components for reliability.
Lubrication of Moving Parts: Fans, motors, and belts require lubrication to reduce wear. Our team applies the proper lubrication to ensure quiet, efficient operation.
Condensate Drain Cleaning: Blocked drain lines can cause water leaks and system shutdowns. We clear them to prevent moisture problems.
System Performance Testing: We evaluate airflow, temperature output, and overall system behavior to catch early warning signs of developing issues.

Why You Should Choose an HVAC Contractor Instead of DIY Repairs

Trying to repair or install HVAC equipment without proper training can lead to costly mistakes and unsafe conditions. Issues with electrical components, refrigerant handling, or combustion processes pose major safety risks and should always be managed by trained professionals.

Homeowners can still handle basic upkeep like replacing air filters, removing debris around outdoor units, and dusting vents. For anything more complex, working with a licensed HVAC contractor protects your equipment and keeps your home safe.

Call Our Foster City HVAC Contractors Today

Magic Plumbing, Heating & Cooling is ready to handle all your HVAC needs in Foster City. From repairing heating systems and installing new air conditioners to improving indoor air quality, our team delivers dependable solutions that keep your home comfortable through every season. When you want reliable performance and expert care, contact our HVAC contractors today and experience the exceptional service Magic Plumbing, Heating & Cooling is known for.

Common HVAC Issues in Foster City

Homeowners in Foster City face a specific set of HVAC challenges tied to the local climate, housing stock, and geography. Understanding these issues helps you stay ahead of breakdowns and keep your system running efficiently year-round.

Climate-specific heating demands: Foster City homes experience temperature swings that put extra demand on heating systems during cold snaps. Properly sized systems and annual maintenance ensure reliable performance when you need it most.
Aging ductwork in mid-century homes: Many Foster City homes were built in the 1950s–1970s and still have original duct systems. These aging ducts often develop leaks, disconnected joints, and poor insulation — wasting 20–30% of conditioned air before it reaches your living spaces. Duct testing and sealing dramatically improve comfort and efficiency.
Mini-split opportunities: Homes without central ductwork — including many older cottages, additions, and converted garages — are ideal candidates for ductless mini-split systems. These systems provide zoned heating and cooling without invasive duct installation, and qualify for California energy rebates.
Short cycling and thermostat issues: Systems that turn on and off rapidly often have dirty filters, refrigerant issues, or oversized equipment. Left unaddressed, short cycling dramatically shortens equipment lifespan.

If you’re experiencing any of these issues in your Foster City home, call Magic Plumbing, Heating & Cooling at 650-994-4227 for a diagnostic visit.

Serving Foster City — Neighborhoods & Zip Codes

Magic Plumbing, Heating & Cooling provides HVAC services throughout Foster City, including the following neighborhoods and zip codes:

Zip Codes Served: 94404

Marina
Neighborhood 1–6
Shell Cove
Edgewater Isle

Not sure if we serve your specific address? Call us at 650-994-4227 — our dispatch team can confirm coverage and schedule your appointment.

Frequently Asked Questions — HVAC Services in Foster City

How quickly can you get to my Foster City home?

We offer same-day service for most HVAC calls in Foster City. Call us at 650-994-4227 and our dispatch team will get a technician out to you as quickly as possible — often within hours.

Do you handle both AC and heating in Foster City?

Yes. Magic Plumbing, Heating & Cooling has a dedicated HVAC team separate from our plumbing division. Our HVAC technicians handle air conditioning repair and installation, furnace service, heat pumps, ductless mini-splits, and indoor air quality systems — all in Foster City.

Are your HVAC technicians licensed to work in Foster City?

Yes. All of our HVAC technicians are fully licensed under California CSLB License #698806 and are authorized to perform heating and cooling work throughout Foster City and the surrounding Bay Area.