Our licensed technicians are ready for safe installation, repair, and replacement — same-day service available.
4.9
(1,558 reviews)
4.8
(933 reviews)
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Customers in Foster City, CA, can count on IRBIS Air, Plumbing & Electrical for comprehensive AC, heating, and plumbing installation/replacement, repair, and maintenance. Serving Foster City and the surrounding Peninsula communities, our team is ready to resolve urgent issues, plan upgrades, and keep your essential systems running smoothly year-round.
The services we’re known for keep homes safe, functional, and comfortable. We’re committed to 100% customer satisfaction on every call, regardless of scope. Our specialists are fully licensed and trained to diagnose any problem and install any type of heating, cooling, or plumbing equipment. From prompt, friendly professionals to money-saving discounts, maintenance plans, and flexible financing, IRBIS Air, Plumbing & Electrical has you covered and is ready to work with your budget.



From noisy A/C units to poor airflow — we’ve seen it all and fixed it all.
Heating
Air Conditioning
Water Heaters
Water Heaters include trusted repair, installation & replacement, and maintenance along with diagnostics, testing, and warranty support.
Heat Pumps
Our Heat Pumps service offers repair, maintenance, and installation covering quick fixes through full upgrades to ensure safe, efficient performance.
Plumbing
Plumbing repairs & leak fixes with same-day service, plus drain cleaning, sewer services, and gas line services.
EV Chargers
EV Chargers at IRBIS: licensed electricians deliver turnkey home charging with assessment, load calcs, testing, and placement/rebate guidance.
Electrical panel
Electrical Panel at IRBIS: licensed electricians diagnose, repair, and upgrade breaker panels to restore safe handling permits and inspections.
Whole House Electrification
Choose Whole House Electrification to transition your home to quiet, safe, energy-smart systems with end-to-end planning and support from IRBIS.



Join for only $24.95 / month:
Seasonal Maintenance
Full HVAC, Plumbing, Electrical Maintenance
Free Inspections
Regular fee $115
VIP Priority Scheduling
Get an appointment within 48h or faster
Special discounts
20% off for repairs, 5% off for replacements

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COMPREHENSIVE INSPECTION
We check every system component to catch issues early and ensure peak performance.
DETAILED REPORTING
You get a clear summary of system status and recommended actions after each visit.
FULLY STOCKED VAN
Our vans are loaded with tools and parts to fix most issues right away.
ON TIME ARRIVAL
We respect your time and always arrive as scheduled.
EXTENDED WARRANTIES
Extra protection with extended coverage on parts and labor.
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Step 1
Our trained and licensed specialists will diagnose your furnace, meticulously evaluating all components. This thorough assessment ensures the root cause of any issue is identified, preventing recurring problems and ensuring the system operates at peak efficiency.
Step 2
Based on the assessment, we will recommend tailored solutions to address your furnace’s issues. This approach empowers homeowners to make informed decisions about repairs, considering factors such as budget, urgency, and long-term system performance.
Step 3
Once you select a repair option, IRBIS technicians will carry out the necessary repairs using high-quality parts and tools. Their expertise and well-equipped vans allow them to handle most repairs promptly, ensuring your HVAC system is back to optimal efficiency with minimal downtime.
Step 4
We provide ongoing support and expert advice to help ensure the continued efficiency of your HVAC system.
Get the Heating, Cooling Installation or Repair Services You Need Without Straining Your Budget
Loan Amounts: Up to $100,000
Rates: Starting at 0% APR
Approval Rate: Over 95% of customers qualify
Fast Decisions: Approvals in minutes




%201.avif)
4.9
(1,558 reviews)
4.8
(933 reviews)

September 3, 2026
A damaged sewer line used to mean one thing: heavy equipment tearing up the yard, driveway, or landscaping to get to the pipe. Trenchless repair changed that, but it's not automatically the right fit for every situation, and homeowners looking into sewer line services are often left wondering what the method actually involves, when it doesn't apply, and how the cost compares to a traditional dig.

August 31, 2026
If you've searched "electrify my home" and come away with more questions than answers, you're not alone. Whole-home electrification is one of the biggest shifts happening in residential HVAC and plumbing right now, and it's also one of the most misunderstood.
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