Insights

Growing Market Presence Brennan Heating & Air Conditioning has established a strong regional presence in the Puget Sound area with a revenue range of $100M to $250M and a sizable workforce of 201-500 employees, indicating substantial market penetration and ongoing demand for home energy solutions.

Energy Efficiency Focus The company's commitment to helping customers improve home energy efficiency presents opportunities to promote advanced energy-saving products such as heat pumps, tankless water heaters, and indoor air quality devices to a customer base interested in cost savings and sustainability.

Expand Service Offerings With a broad product portfolio including furnaces, air conditioners, and hydronic heating, there is potential to upsell or cross-sell combination systems and maintenance services, enhancing lifetime customer value and appointment frequency.

Digital Engagement Utilizing a tech stack that includes Shopify, Mailchimp, and Facebook suggests an active online presence; leveraging digital channels for targeted promotions, seasonal campaigns, and customer education could significantly boost lead generation and customer retention.

Competitive Positioning Operating alongside similar-sized regional competitors like AAA Heating & Air Conditioning and BelRed Heating with comparable revenue figures provides an opportunity to differentiate through premium services, warranty programs, or innovative financing options to capture higher market share.

Similar companies to Brennan Heating & Air Conditioning

Brennan Heating & Air Conditioning Tech Stack

Brennan Heating & Air Conditioning uses 8 technology products and services including ClickCease, Shopify, Mailchimp, and more. Explore Brennan Heating & Air Conditioning's tech stack below.

ClickCease
Ad Verification And Optimization
Shopify
E-commerce
Mailchimp
Email
Schedule Engine
Live Chat
HSTS
Security
Bootstrap
UI Frameworks
Nginx
Web Servers
Facebook
Widgets

Media & News

Brennan Heating & Air Conditioning's Email Address Formats

Brennan Heating & Air Conditioning uses at least 1 format(s):

Brennan Heating & Air Conditioning Email Formats	Example	Percentage
First@brennanheating.com	John@brennanheating.com	60%
First.Last@brennanheating.com	John.Doe@brennanheating.com	31%
Last@brennanheating.com	Doe@brennanheating.com	7%
FLast@brennanheating.com	JDoe@brennanheating.com	2%

Frequently Asked Questions

Where is Brennan Heating & Air Conditioning's headquarters located?

Brennan Heating & Air Conditioning's main headquarters is located at 4601 S 134th Pl, Seattle, Washington 98168, US. The company has employees across 1 continents, including North America.

What is Brennan Heating & Air Conditioning's phone number?

You can contact Brennan Heating & Air Conditioning's main corporate office by phone at

+1-206-641-****

. 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 Brennan Heating & Air Conditioning's official website and social media links?

Brennan Heating & Air Conditioning's official website is brennanheating.com and has social profiles on LinkedIn.

What is Brennan Heating & Air Conditioning's NAICS code?

Brennan Heating & Air Conditioning's NAICS code is 81 - Other Services (except Public Administration).

How many employees does Brennan Heating & Air Conditioning have currently?

As of October 2025, Brennan Heating & Air Conditioning has approximately 201 employees across 1 continents, including North America. Key team members include Vice President: J. B.Lead Installer: C. K.Marketing Manager: K. M.. Explore Brennan Heating & Air Conditioning's employee directory with LeadIQ.

What industry does Brennan Heating & Air Conditioning belong to?

Brennan Heating & Air Conditioning operates in the Consumer Services industry.

What technology does Brennan Heating & Air Conditioning use?

Brennan Heating & Air Conditioning's tech stack includes ClickCeaseShopifyMailchimpSchedule EngineHSTSBootstrapNginxFacebook.

What is Brennan Heating & Air Conditioning's email format?

Brennan Heating & Air Conditioning's email format typically follows the pattern of First@brennanheating.com. Find more Brennan Heating & Air Conditioning email formats with LeadIQ.

Brennan Heating & Air Conditioning

Consumer ServicesUnited States201-500 Employees

Since 1987, Brennan Heating & Air Conditioning has served tens of thousands of satisfied customers throughout the Puget Sound region.

Our goal is to help you make your home more energy efficient — while saving you money.

We offer a wide variety of home improvement products including furnaces, air conditioners, heat pumps, hydronic heating systems, indoor air quality products, gas water heaters, tankless water heaters, and more.

Regardless of your home heating and cooling needs, our energy consultants will work with you to find the right products at the right price.

We guarantee our workmanship and we’ll treat your home with care and respect. And when it comes to service, we have knowledgeable technicians who will keep your equipment running smoothly for years to come.