IRBIS is Santa Clara's trusted HVAC company for residential heating, cooling, and heat pump services. As a Carrier-certified contractor, we offer same-day availability — so your home stays comfortable year-round.
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IRBIS covers every heating and cooling Santa Clara home needs — heat pumps, and water heaters included. Carrier-certified technicians available same day, seven days a week.
Santa Clara summers run mid-80s°F from June through September. IRBIS handles AC installation or replacement, repair, and maintenance — keeping your home cool when it matters most.
Santa Clara winters are mild but real — January lows reach 43°F. Schedule furnace prep in October or November and avoid the cold-season rush.
Santa Clara's mild Mediterranean climate makes heat pumps the smart choice. Our HVAC experts install systems that handle both heating and cooling efficiently year-round.
IRBIS repairs, maintains, and installs water heaters — fast diagnostics, same-day service, and full warranty support.
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Santa Clara's Köppen Csb climate brings 261 sunny days, July highs of 81–90°F+, January lows of 43°F, and just 15" of rain. SVP's low rates and tech-savvy residents redefine home comfort.
261 sunny days and a mild Köppen Csb climate mean your heat pump runs efficiently year-round. SVP's $0.18/kWh rate makes the payback period shorter than anywhere nearby.
Santa Clara's 15" annual rainfall is less than half the US average of 38". Zero rain in July accelerates dust buildup, filter clogs, and humidity issues that IRBIS is built to fix.
SVP (Silicon Valley Power): Municipal utility rebates.
Tech Clean CA: Equipment credits.
Peninsula Clean Energy: Local programs.
IRS: Federal Tax Credit up to 30%.
Carrier: Manufacturer rebates.
Santa Clara is the only city in the South Bay with its own municipal utility: Silicon Valley Power. SVP charges $0.182/kWh — roughly 63% less than PG&E's $0.49/kWh. For homeowners, that means running a heat pump costs significantly less per month than in neighboring Sunnyvale or San Jose. A typical household saves ~$141/month compared to a PG&E equivalent. IRBIS helps you calculate your actual payback period on a new heat pump or AC system based on SVP rates — not generic California averages.
IRBIS serves every type of residential property in Santa Clara — from classic single-family homes to new construction builds that are going fully electric.
The heart of our Santa Clara work. We install and service central AC and heat pump systems for complete whole-home comfort, tailored to your property.
The Santa Clara market near Levi's Stadium and tech campuses is growing fast. IRBIS installs zoned systems and mini splits for multi-unit and attached properties.
Many pre-1980 Santa Clara homes have no ductwork at all. Ductless mini split systems from IRBIS solve this completely — no renovation, no structural changes required.
Building new? IRBIS offers a complete electrification package: heat pump, water heater, and EV charger — everything in one visit.
Carrier Presidential Award Winner
Not every HVAC company earns this — IRBIS does. Carrier is the benchmark for premium HVAC, and this award confirms our installation and service standards meet their highest criteria.
10-Year Parts & Labor Warranty
Competitors offer 12 months on repairs and 3 years on installations. IRBIS gives you 10 years, in writing.
Same-Day Service, 7 Days a Week
Call before noon, and we will arrive today.
4.9 Google | 4.8 Yelp
1,451 Google reviews and 615 Yelp reviews from real Sunnyvale customers.
Licensed & Insured — CSLB #1048009
Every technician is a licensed HVAC professional, not a subcontractor.
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Our HVAC professionals work on every major brand — Carrier, Trane, Lennox, Rheem, Daikin, Mitsubishi, Goodman, and more. Whatever system is already in your home, IRBIS delivers the right HVAC solutions for it.
IRBIS technicians know the HVAC Santa Clara needs and the typical HVAC setups found in each part of the city. We serve ZIP codes 95050, 95051, 95052, 95053, and 95054 — from Downtown and the Levi's Stadium area to Mission Santa Clara, Rivermark, Northside, Old Quad, Lawrence Expressway Corridor, Central Park neighborhood, and Agnew.
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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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.
October 8, 2026
Residents of the City of Santa Clara, California, can get up to $10,000 back when they replace an old gas furnace with an electric heat pump. The rebate is offered by Silicon Valley Power (SVP), the city's municipal electric utility.
October 1, 2026
Search for a cold weather plumbing checklist, and you will get the same list every time: insulate your pipes, disconnect the garden hose, let the faucets drip overnight. It is good advice, and it is written for Chicago.
September 28, 2026
Your furnace has been sitting idle since spring. On some October evening, the Bay Area drops into the 40s, you push the thermostat up for the first time in months, and the system pulls air through whatever furnace filter was left in the slot back in May. That first heat cycle is when a neglected filter does the most damage: months of collected dust, pollen, pet hair, and summer wildfire smoke particles sitting directly in front of your blower.
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Questions & Answers
Absolutely. Many homes in the Old Quad and around Santa Clara University were built before 1980 and have no ductwork. We specialize in ductless mini split installations that work perfectly in these homes — no structural changes needed.
Yes. IRBIS is a licensed and insured HVAC contractor in California, CSLB #1048009. We carry full liability insurance and workers' compensation on every job.
Yes. IRBIS offers same-day HVAC service seven days a week. Call in the morning, and a technician can typically be at your home the same afternoon.
SVP's rate of $0.182/kWh is about 63% lower than PG&E's $0.49/kWh. That makes electric heat pumps significantly more cost-effective in Santa Clara than in most neighboring cities — the payback period on a new system is shorter here.
Yes, a mechanical permit is required for HVAC replacements. IRBIS handles the permit process for you — you don't need to file anything separately with the city.
Yes. SVP offers rebates on qualifying heat pumps and energy-efficient systems. As a leading hvac santa clara contractor, IRBIS helps you identify which rebates apply to your project and handles the paperwork on your behalf.
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