Heating & Air Conditioning in Pleasanton, CA
Aarvaks installs and repairs heat pumps, ductless mini-splits, furnaces and air conditioning in Pleasanton and across Alameda County. Posted prices are the same here as everywhere we work, and every installation starts with a written quote.
What Pleasanton’s Codes Mean for an HVAC Replacement
Three sets of rules apply when a heating or cooling system is replaced in Pleasanton: the permit, California’s energy code for Climate Zone 12, and the Bay Area Air District’s furnace standard.
Permits for HVAC Work
California’s Mechanical Code, which Pleasanton enforces, makes it unlawful to install, alter, repair, or replace a regulated mechanical system without a permit. Exemptions include portable heating and cooling units. Aarvaks handles permit coordination for Pleasanton and every city and county we serve as part of the project scope.
Energy Code for Climate Zone 12
Pleasanton is in California Building Climate Zone 12. Under the 2025 Energy Code, in effect since January 1, 2026, installing new heating or cooling components on a ducted system requires a duct leakage test: 10% leakage or less, 7% or less to the outside, or every accessible leak sealed. New duct sections need R-8 insulation. In Climate Zone 12, refrigerant charge must also be verified when refrigerant components are installed or altered, with airflow of at least 300 cubic feet per minute per ton.
Bay Area Air District — Zero-NOx Furnaces from 2029
The Air District’s Rule 9-4 sets a zero-NOx standard for furnaces with a 2029 compliance date. The District says the requirement applies only when current equipment burns out, so it does not require replacing a working furnace. A heat pump burns no fuel, so it meets the standard.
Heating and Cooling Pleasanton Homes
Pleasanton has about 29,000 housing units. 58% were built between 1960 and 1989 and another 27% between 1990 and 2009, and 69% heat with utility gas, according to the Census Bureau’s 2020–2024 American Community Survey.
Replacing Gas Heat
69% of Pleasanton homes heat with utility gas. When a gas furnace needs replacing, a ducted heat pump on the same ducts provides both heating and cooling, and it can also replace an aging central air conditioner. Furnace installation starts at $7,500, AC installation at $10,000, and a single-zone heat pump at $17,000.
Homes From the 1970s and 1980s
44% of Pleasanton’s housing was built in the 1970s and 1980s. Under the state energy code, ducts are tested for leakage when new heating or cooling equipment goes in. Duct condition is assessed and documented during the estimate visit before any equipment recommendation is made.
Single-Family Neighborhoods
61% of Pleasanton’s housing units are detached single-family homes and 11% are townhomes. Ductless mini-splits serve rooms the ducts do not reach, such as additions and converted garages. A single-zone mini-split starts at $6,500.
Pleasanton’s Climate and Your Heating and Cooling Load
NOAA’s nearest climate-normals station with temperature records is in Livermore, about 4 miles east. Average daily highs there reach 89°F in July, and average lows fall to 39°F in December and January (1991–2020 normals). The station averages 2,569 heating degree days and 903 cooling degree days a year.
Hot Summer Afternoons
The Livermore station averages 57 days a year at 90°F or above and 11 days at 100°F or above. Cooling degree days peak in July and August at about 240 a month, so cooling capacity matters in the Tri-Valley.
Cold Winter Nights
The station averages 13 nights a year at 32°F or below, and heating degree days run about 530 a month in December and January. Pleasanton homes need heating capacity sized for those nights as well as cooling for summer afternoons.
One System for Both
With both a large heating load and a large cooling load, a heat pump does the work of a furnace and an air conditioner with one outdoor unit.
HVAC Services in Pleasanton
Installation, repair, and maintenance for all residential and commercial HVAC systems throughout Pleasanton. All brands serviced. $79 residential diagnostic fee. Permit coordination included on all installations.
Heat Pump Installation & Repair
Ducted heat pump installation for Pleasanton homes with existing ductwork — replaces gas furnace and central AC in one system upgrade. Single-zone systems starting at $17,000. Carrier Authorized Dealer. 10-year limited parts warranty. All brands serviced for repair.
Mini-Split Installation & Repair
Ductless mini-splits for homes without ductwork. No duct modification required. Single-zone systems starting at $6,500. Carrier, Mitsubishi, and Bosch systems. Multi-zone configurations for whole-home comfort without ductwork.
Heating & Air Conditioning
Furnace installation, repair, and tune-up. Central AC installation and repair. All brands serviced. $79 residential diagnostic fee. Furnace installation starting at $7,500. AC installation starting at $10,000. 10-year limited parts warranty.
Heat Pump Incentives for Pleasanton Homeowners
The federal heat pump tax credit has expired, and the TECH Clean California and HEEHRA single-family programs are reserved statewide. Program availability changes. We identify what applies to your project during the estimate.
Ava Community Energy
Pleasanton is in Ava Community Energy’s service area, with PG&E delivering the power. Ava’s website has a tool at avaenergy.org that finds the incentives you are eligible for based on your address.
Carrier Cool Cash
Carrier Cool Cash offers up to $2,100 on qualifying Carrier heating or cooling products purchased August 1, 2026 through November 20, 2026. Equipment must be installed and the claim submitted by December 20, 2026.
Federal & State Programs
The federal Section 25C credit for qualifying heat pumps covered equipment placed in service through December 31, 2025. TECH Clean California’s single-family heat pump HVAC incentives were reserved statewide as of November 14, 2025, and HEEHRA single-family rebates were fully reserved statewide as of February 24, 2026.
All incentive claims should be verified at the time of your installation. Aarvaks does not guarantee rebate availability or tax credit eligibility for any specific installation. Current programs for every county are on our rebates page.
Frequently Asked Questions
Do I need a permit to replace my furnace or air conditioner in Pleasanton?
Yes. California’s Mechanical Code, which Pleasanton enforces, requires a permit to install, alter, repair, or replace a regulated mechanical system, with exemptions such as portable heating and cooling units. Aarvaks handles permit coordination for Pleasanton as part of the installation scope.
What does the Bay Area furnace rule mean for my Pleasanton home?
The Bay Area Air District’s Rule 9-4 sets a zero-NOx standard for furnaces with a 2029 compliance date. The District says it applies only when current equipment burns out, so a working furnace does not have to be replaced. A heat pump burns no fuel and meets the standard.
What does California’s energy code require when I replace HVAC equipment in Pleasanton?
Pleasanton is in Building Climate Zone 12. Under the 2025 Energy Code, installing new heating or cooling components on a ducted system requires a duct leakage test, with a limit of 10% total leakage or 7% to the outside, or every accessible leak sealed. New duct sections need R-8 insulation. In Climate Zone 12, refrigerant charge must also be verified when refrigerant components are installed or altered, with airflow of at least 300 cubic feet per minute per ton. Ducts registered as previously sealed, or built with asbestos materials, are exempt from the leakage test.
How much does heat pump installation cost in Pleasanton?
Ducted heat pump installation, replacing a gas furnace and central AC with one heat pump on the existing ducts, starts at $17,000 for a single-zone system. Ductless mini-split installation starts at $6,500 for a single zone. Final cost depends on zone count, equipment selection, duct condition, and electrical scope, and we provide a written itemized quote before any work begins. Book online or call 510-848-5010.
Are there heat pump rebates for Pleasanton homeowners in 2026?
Ava Community Energy, which serves Pleasanton, has an incentive lookup tool at avaenergy.org. Carrier Cool Cash offers up to $2,100 on qualifying Carrier products purchased through November 20, 2026. The federal Section 25C tax credit covered equipment placed in service through December 31, 2025, so it does not apply to 2026 installations. TECH Clean California’s single-family heat pump HVAC incentives were reserved statewide as of November 14, 2025, and HEEHRA single-family rebates were fully reserved statewide as of February 24, 2026. We identify what applies during the estimate.
Are your prices the same in Pleasanton?
Yes. Our posted starting prices are the same in Pleasanton as in every city we serve, and each job gets a written, itemized quote before work begins.
Schedule HVAC Service in Pleasanton
Get an in-home assessment and a written, itemized quote.