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Constantini Heating And Air Conditioning

No ratings collected yet Santa Rosa, California

P O BOX 4823, Santa Rosa, CA 95402, USA

License checked License #434351 43 yrs experience

Verify this license yourself at the California Contractors State License Board (CSLB).

(707) 528-7168
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Santa Rosa sits in Sonoma County, where warm, dry summers push air conditioners hard and cool coastal evenings keep furnaces and heat pumps busy through the colder months. Homeowners and property managers here need an HVAC partner who understands both seasons. Constantini Heating And Air Conditioning serves residential and commercial customers across the area with heating and cooling work that keeps indoor comfort steady year-round.

Local market — Santa Rosa

HVAC pros here

97

Have a website

32%

Cooling demand

459

Heating demand

2,567

Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).

Services Offered

AC Services in Santa Rosa Heating Services in Santa Rosa Ductwork Services in Santa Rosa Heat Pumps in Santa Rosa Furnace Services in Santa Rosa Thermostat Services in Santa Rosa Emergency HVAC in Santa Rosa Maintenance & Tune-up in Santa Rosa

Service Area

Santa Rosa, California All of California

Location

About Constantini Heating And Air Conditioning

The company's services cover the full range of home comfort systems. AC Services address cooling performance, while Heating Services and Furnace Services keep winter warmth reliable. Heat Pumps provide an efficient option for both heating and cooling, and Ductwork Services help air reach every room evenly. Thermostat Services improve control over temperature settings, and Maintenance and Tune-up visits catch small problems before they become costly repairs. Emergency HVAC calls cover sudden breakdowns when a system fails at the worst possible time.

Constantini Heating And Air Conditioning holds California contractor license #434351 and has been licensed since 1983, giving it more than 43 years of experience in the trade. That long track record reflects steady work in a demanding climate, where systems must perform through heat waves and damp winters alike.

For anyone comparing local pros, a good starting point is asking clear questions about the work, the equipment, and the warranty terms before any decision. Customers who take time to compare estimates usually find the right fit for their home or building.

Frequently Asked Questions

What services does Constantini Heating And Air Conditioning offer?
Constantini Heating And Air Conditioning provides AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance and Tune-up work. Customers can contact the company to discuss which service fits their system.
Which areas does Constantini Heating And Air Conditioning serve?
Constantini Heating And Air Conditioning serves the Santa Rosa area in California. Customers in nearby communities should confirm service availability directly with the company.
How do I choose a licensed, insured HVAC contractor in Santa Rosa?
Look up the contractor's license number on the California Contractors State License Board website and confirm it is active and matches the business name. Ask for proof of liability and workers' compensation insurance before work begins.
What should I check before hiring an HVAC professional?
Request written estimates that itemize equipment, labor, and warranty terms, and compare at least two or three options. Ask about experience with your system type and whether the company offers service agreements or follow-up support.
What are signs it is time to call an HVAC professional?
Call a professional if your system runs constantly without reaching the set temperature, makes grinding or banging noises, or produces uneven heating or cooling. Rising energy bills, frequent cycling on and off, or any gas smell should also prompt an immediate call.

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