Get a Quote Now
5.0 Google Reviews 11+ Years Experience NATE Certified Licensed & Insured 24/7 Live Dispatch

Heat Pump Installation.

Before you buy another gas furnace, run the heat pump numbers once. One system heats the house in January, cools it in August, runs on electricity, and qualifies for rebates that gas equipment does not. Our mild winters keep heat pump efficiency high all year. Onzone installs ducted and mini-split heat pumps across the Bay Area.

We handle the load calc, the equipment selection, the electrical service upgrade if you need one, and the BayREN / PG&E / BAAQMD rebate paperwork. On the quote, the rebate math sits next to a like-for-like gas replacement so you compare real numbers side by side.

Modern inverter-driven heat pump outdoor unit beside a Bay Area home

Problems we fix every day.

Gas furnace replacement

The old gas furnace is due, and you want it replaced with an efficient electric heat pump sized for your actual house, not a brochure average.

High utility bills

Heating and cooling costs keep climbing while old equipment wastes energy through the long Tri-Valley heating and cooling seasons. A correctly sized heat pump does both jobs with less waste.

Rebate paperwork confusion

PG&E and BAAQMD rebates come with homework: equipment documentation, load calculations, and application steps that have to line up. We keep the paperwork straight so a missed form does not cost you the rebate.

Uneven room comfort

Some rooms run hot, some run cold, and the thermostat swears everything is fine. The mismatch lives in the system, the ductwork, or the zoning, and an install is the right time to fix it.

Why Onzone

24/7 Same-Day Service

A real person answers day or night, and most repairs get a tech on-site the same day. No-heat and no-cool emergencies jump the queue.

Upfront, Honest Pricing

The price we quote is the price you pay. Every job is approved in writing before work starts, so the invoice never surprises you.

Any Brand, Certified Techs

Carrier, Lennox, Trane, Mitsubishi, Daikin, and most mini-splits, new or decades old. NATE-certified, and every job is warrantied.

Licensed, Insured & Local

A licensed California C-20 contractor (CSLB #1154419), fully insured, and based in Pleasanton serving the Tri-Valley and Bay Area.

Get your heat pump proposal + rebate map.

REVIEWS

What Bay Area homeowners say.

5.0 rating on Google
Daniil Chapovskyi June 2026

I recently had a new AC and heat pump system installed by Onzone, and I couldn't be happier with the entire experience. From the initial consultation to the final inspection, the team was professional, knowledgeable, and consistently on time. They clearly explained every step of the process, answered all of my questions, and made what could have been a complicated project feel straightforward and stress-free. One thing that really stood out was how respectful they were of my home. The crew kept the work area exceptionally clean throughout the installation and left everything spotless when the job was complete. Their attention to detail was impressive. Onzone also guided me through the permit process from start to finish and made sure everything was done correctly. They coordinated all the necessary inspections and ensured the system successfully passed the HERS test, giving me confidence that the installation met all required standards. Most importantly, the quality of the installation exceeded my expectations. The finished system looks great, operates flawlessly, and performs even better than I imagined. It's clear that they take pride in their work and focus on doing the job right. I highly recommend Onzone to anyone considering an AC or heat pump installation. Professional, reliable, detail-oriented, and truly committed to customer satisfaction.

Read on Google
Mateo Johnson June 2026

We recently had OnZone Heating & Air install a Cooper&Hunter heat pump for us, and the entire experience was excellent from start to finish. The installation team was prompt, friendly, and professional. They took the time to explain everything they planned to do and made sure we were comfortable with their approach before getting started. Throughout the installation, they were communicative, respectful of our home, and clearly took pride in their work. The system has been performing great so far. It's much quieter than I expected, and the cooling function has been extremely efficient. We'll have to wait until winter to fully test the heating side, but based on our experience so far, I have high expectations.

Read on Google
Big BossMan June 2026

We had a new heat pump installed, and the entire experience was outstanding. The installation was clean, the technicians were friendly and respectful, and they made sure everything was working perfectly before leaving. Definitely a 5-star service!

Read on Google
FAQ

Common questions.

How much does heat pump installation cost in the Bay Area?

Every heat pump quote is a written line item proposal: equipment, labor, any electrical work, and permit, priced after the site visit and load calculation. We map your BayREN, PG&E, and BAAQMD eligibility on the same proposal, so the number you approve already reflects the rebates, and income-qualified households can stack additional incentives. Every install carries a three-year labor warranty on top of the manufacturer's warranty on the new equipment. Nothing starts until you sign off on the exact scope.

What rebates are available right now?

BayREN, PG&E, and BAAQMD all run active heat pump programs. Amounts and qualification rules change every year, so we verify current eligibility during the quote. Income-qualified homeowners can often add the Inflation Reduction Act IRS tax credit and a state HEEHRA rebate on top.

Will a heat pump actually heat my house in Bay Area winter?

Yes. Even the coldest Bay Area morning rarely drops below the high 30s. Modern inverter heat pumps maintain rated capacity well below freezing. We size with a small backup heat strip just in case, but most installs never use it.

Do I need to replace my electrical panel?

Sometimes. Most homes built after 1990 have enough capacity. Older homes (Eichlers, mid-century) often need a 200A panel upgrade. We check on the site visit and tell you on the quote.

How does this compare to keeping my gas furnace?

For most Bay Area homeowners, a heat pump replaces both AC and furnace, often nets out cheaper after rebates, runs on electricity (good for solar pairings), and qualifies for utility programs gas does not. The compare-the-numbers conversation happens at the quote.

Other locations

You may be interested

View all
Call Now