Insights

Energy efficiency focus HHAC specializes in energy-efficient heating and cooling solutions for residential homes in Alameda, Contra Costa, and Marin, with services ranging from high efficiency systems to retrofits and energy upgrades, presenting cross-sell opportunities for advanced thermostats, filtration, and heat pump technologies.

Whole-home upgrade Participation in Energy Upgrade California Home Upgrade program creates a pathway for bundled rebates and comprehensive home efficiency projects, enabling sales angles around complete system optimization rather than piecemeal improvements.

Custom installations The company emphasizes custom system design to match vintage or remodeled homes, offering potential to upsell premium, aesthetically integrated HVAC solutions, zoning, and smart controls tailored to specific architecture.

Service breadth HHAC provides installation and repair of thermostats, humidifiers, water heaters, ducting, ductless systems, and more, opening cross-sell opportunities across multiple home comfort and indoor air quality products.

Growth potential With a mid-market revenue range and regional service area, there is potential to expand through added tech platforms, larger fleet capacity, and partnerships with general contractors or remodeling firms pursuing energy upgrades.

Similar companies to Hassler Heating and Air Conditioning

Hassler Heating and Air Conditioning Tech Stack

Hassler Heating and Air Conditioning uses 8 technology products and services including AudioEye, Microsoft Advertising, Paycom, and more. Explore Hassler Heating and Air Conditioning's tech stack below.

Hassler Heating and Air Conditioning's Email Address Formats

Hassler Heating and Air Conditioning uses at least 4 email formats:
Hassler Heating and Air Conditioning Email FormatsExamplePercentage
First@hasslerheating.comJohn@hasslerheating.com
89%
FirstLast@hasslerheating.comJohnDoe@hasslerheating.com
5%
Last_First@hasslerheating.comDoe_John@hasslerheating.com
3%
FirLast@hasslerheating.comJohDoe@hasslerheating.com
3%

Frequently Asked Questions

What is Hassler Heating and Air Conditioning's phone number?

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You can contact Hassler Heating and Air Conditioning's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Hassler Heating and Air Conditioning's official website and social media links?

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Hassler Heating and Air Conditioning's official website is hasslerheating.com and has social profiles on LinkedIn.

How much revenue does Hassler Heating and Air Conditioning generate?

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As of September 2026, Hassler Heating and Air Conditioning's annual revenue is estimated to be $25M - $50M.

What is Hassler Heating and Air Conditioning's SIC code and NAICS code?

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Hassler Heating and Air Conditioning's SIC code is 7699 - Repair Shops and Related Services, Not Elsewhere Classified and NAICS code is 54162 - Environmental Consulting Services.

How many employees does Hassler Heating and Air Conditioning have currently?

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As of September 2026, Hassler Heating and Air Conditioning has approximately 29 employees across 1 continents, including North America. Key team members include Co-Owner: S. H. Explore Hassler Heating and Air Conditioning's employee directory with LeadIQ.

What industry does Hassler Heating and Air Conditioning belong to?

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Hassler Heating and Air Conditioning operates in the Environmental Services industry.

What technology does Hassler Heating and Air Conditioning use?

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Hassler Heating and Air Conditioning's tech stack includes AudioEye, Microsoft Advertising, Paycom, Drupal, CookieYes, Salesforce, Microsoft 365 and New Relic.

What is Hassler Heating and Air Conditioning's email format?

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Hassler Heating and Air Conditioning's email format typically follows the pattern of First@hasslerheating.com. Find more Hassler Heating and Air Conditioning email formats with LeadIQ.

When was Hassler Heating and Air Conditioning founded?

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Hassler Heating and Air Conditioning was founded in 1999.
Hassler Heating and Air Conditioning logo

Hassler Heating and Air Conditioning

Environmental ServicesCalifornia, United States11-50 Employees

Hassler Heating and Air Conditioning, Inc. provides residential heating and cooling services with a focus on improving home energy efficiency. Based in El Cerrito, California, the company serves Alameda, Contra Costa, and Marin counties and concentrates on homes with specialized heating and cooling requirements. In retrofits and remodeling projects, HHAC designs a custom system that fits the home's architecture while incorporating energy-efficient features and zoned operation. The firm handles installation and service for thermostats, filtration systems, heat pumps, ductless systems, ducting, water heaters, humidifiers, and related components.

Operating in the environmental services sector, HHAC describes itself as a residential HVAC contractor focused on energy-efficient solutions. It participates in the Energy Upgrade California Home Upgrade Program, which offers whole-home rebates intended to reward comprehensive energy improvements.

Section iconCompany Overview

Phone number
SIC Code
7699 - Repair Shops and Related Services, Not Elsewhere Classified
NAICS Code
54162 - Environmental Consulting Services
Founded
1999
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    Hassler Heating and Air Conditioning's revenue is estimated to be in the range of $25M - $50M

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