Heating contractor Services in Sonoma County, CA

6 specialized services available

Custom Comfort Heating and Cooling provides heating services for homes across Sonoma, Marin, Napa, Lake, and Mendocino counties. We install, repair, and maintain heating systems in Santa Rosa, Ukiah, Bodega Bay, and nearby towns. A reliable heating system keeps your home warm when cold weather arrives. Our technicians inspect burners, controls, and airflow before recommending any change. We share clear options and fair pricing for every job. We are a veteran owned business that values honest work and quick response. Regular heating maintenance can help your system run efficiently through the cold months. Thermostat installation and repair also help control your home's warmth.

Call (707) 486-9493

Heating contractor Services in Sonoma County, CA

Find the heating service you need below. Options range from new installs to repairs and seasonal tune-ups.

A heating contractor completing a heat pump installation on the exterior of a single-family home in Sonoma County, California. The unit is mounted on a concrete pad beside the house with clear airflow clearance on all sides.

Heating system installation

Custom Comfort Heating and Cooling installs heating systems for homes across Sonoma County at a fair, honest price.

  • A correctly sized system heats your home evenly without short-cycling or cold spots
  • Heat pumps installed in Sonoma County's mild climate provide both heating and cooling from one unit, replacing two separate systems
  • Permitted, code-compliant installation protects your home's resale value and satisfies Title 24 requirements
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A heating technician inspecting the ignition system and heat exchanger inside a residential gas furnace in a Sonoma County home. The unit is open for diagnostic service with tools visible on a nearby work surface.

Heating system repair

Custom Comfort Heating and Cooling repairs heating systems for homeowners across Sonoma County.

  • Accurate diagnosis of furnace, heat pump, and air handler faults before any repair work begins
  • Honest, fair pricing based on what your system actually needs, not upsells
  • Restored heat output and consistent airflow throughout your home
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A heating technician inspecting the blower motor and heat exchanger inside a residential gas furnace during a maintenance visit in Sonoma County, California. The furnace panel is open and the technician is using a handheld meter to check electrical connections.

Heating system maintenance

Custom Comfort Heating and Cooling provides heating system maintenance for homes across Sonoma County at a fair, honest price.

  • Catches heat exchanger cracks and safety control failures before they become health or fire hazards
  • Clean burners and a fresh filter help your system use less energy, which shows up on your utility bill
  • Identifying worn blower motor components or failing igniters early avoids a full breakdown on a cold Sonoma County night
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An HVAC technician installing a smart thermostat on a wall inside a Sonoma County home, with low-voltage wiring visible at the wall plate. The heating and cooling system control panel is visible in the background.

Install thermostat

Custom Comfort Heating and Cooling installs thermostats for homeowners across Sonoma County at a fair, honest price.

  • Wiring and compatibility verified before installation, reducing the risk of a mismatched or non-functioning thermostat
  • Programmable and smart thermostat options matched to your specific HVAC system type, including heat pumps
  • Accurate temperature control that can lower heating and cooling costs over time
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A heating contractor inspecting thermostat wiring on a residential wall unit in a Sonoma County home. The technician checks low-voltage wire terminals connected to a furnace control system.

Thermostat repair

Custom Comfort Heating and Cooling repairs thermostats for homeowners across Sonoma County.

  • Accurate diagnosis of the thermostat, wiring, and heating system before any repair work begins
  • Repair of low-voltage wiring faults that cause smart thermostats to lose connection with your furnace or heat pump
  • Honest assessment of whether repair or replacement is the right call for your specific unit and system
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An HVAC technician installing a smart thermostat on the wall of a Sonoma County home, with low-voltage wiring visible at the thermostat base and a furnace unit in the background.

Thermostat installation

Custom Comfort Heating and Cooling installs thermostats for homes and businesses across Sonoma County.

  • Correct thermostat-to-system matching prevents short cycling and equipment strain on your furnace or heat pump
  • C-wire and low-voltage wiring assessed before installation so your smart thermostat gets stable, continuous power
  • Programmable and smart thermostat options let you set heating schedules that reduce energy use when the home is empty
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What sets us apart for Heating contractor

Veteran Owned

Veteran Run

Honest Work

Fast Response

Fair Pricing

Recent Projects in Sonoma County, CA

A selection of completed work for clients across the area.

Beige Day & Night furnace in a closet with galvanized steel ductwork, foil-wrapped plenum, and pink fiberglass insulation Heating contractor

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Common Questions About Heating contractor in Sonoma County, CA

Straight answers to the questions customers ask before hiring a local contractor.

Custom Comfort Heating and Cooling serves Santa Rosa for heating installation, repair, and maintenance. Call (707) 486-9493 to schedule service.

Custom Comfort Heating and Cooling serves Bodega Bay and nearby coastal communities. Call (707) 486-9493 to ask about heating service for your home.

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Proudly Based in Santa Rosa, CA

Stop by, call, or book online — we're always nearby when you need us.

Hours

  • Monday 7:00 AM - 5:00 PM
  • Tuesday 7:00 AM - 5:00 PM
  • Wednesday 7:00 AM - 5:00 PM
  • Thursday 7:00 AM - 5:00 PM
  • Friday 7:00 AM - 5:00 PM

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