Insights

Local family focus Leverage the company’s long-standing, family-owned identity and local service footprint in New Castle County, DE and Cecil County, MD to position as a trusted, community-focused HVAC and oil partner for both residential and small commercial clients.

Full service mix Cross-sell opportunities across oil delivery, HVAC installation/maintenance for heating and cooling, and both traditional and on-demand water heaters. Highlight bundled maintenance plans to lock in recurring revenue with homeowners and small businesses.

Diesel and fuel edge Promote the unique top-loading rack system offering market-priced diesel and heating oil to differentiate from competitors and target local businesses with mixed fuel needs, plus potential for diesel fleet fueling deals.

Awards and trust Utilize the BBB Rush Memorial Award and 65-year heritage to build credibility in proposals and outreach, especially when pursuing service contracts with property managers, rural co-ops, and small commercial facilities.

Growth-friendly tech Capitalize on digital marketing presence and tech stack (Google Ads, Drupal/WordPress, analytics) to run localized campaigns, upsell maintenance plans, and target seasonal service upsells such as fuel additives, system tune-ups, and energy-efficiency upgrades.

Similar companies to Hillside Oil Heating & Cooling

Hillside Oil Heating & Cooling Tech Stack

Hillside Oil Heating & Cooling uses 8 technology products and services including Google Ads, Drupal, WordPress, and more. Explore Hillside Oil Heating & Cooling's tech stack below.

Hillside Oil Heating & Cooling's Email Address Formats

Hillside Oil Heating & Cooling uses at least 2 email formats:
Hillside Oil Heating & Cooling Email FormatsExamplePercentage
First@hillsidehvac.comJohn@hillsidehvac.com
50%
First.Last@hillsidehvac.comJohn.Doe@hillsidehvac.com
50%

Frequently Asked Questions

What is Hillside Oil Heating & Cooling's phone number?

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You can contact Hillside Oil Heating & Cooling'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 Hillside Oil Heating & Cooling's official website and social media links?

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Hillside Oil Heating & Cooling's official website is hillsidehvac.com and has social profiles on LinkedIn.

How much revenue does Hillside Oil Heating & Cooling generate?

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As of November 2026, Hillside Oil Heating & Cooling's annual revenue is estimated to be $10M - $25M.

What is Hillside Oil Heating & Cooling's SIC code and NAICS code?

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Hillside Oil Heating & Cooling's SIC code is 5983 - Fuel Oil Dealers and NAICS code is 211 - Oil and Gas Extraction.

How many employees does Hillside Oil Heating & Cooling have currently?

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As of November 2026, Hillside Oil Heating & Cooling has approximately 10 employees across 1 continents, including North America. Key team members include Chief Marketing Officer: M. U., Service Manager: J. O. and Pres: J. S. Explore Hillside Oil Heating & Cooling's employee directory with LeadIQ.

What industry does Hillside Oil Heating & Cooling belong to?

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Hillside Oil Heating & Cooling operates in the Oil and Gas industry.

What technology does Hillside Oil Heating & Cooling use?

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Hillside Oil Heating & Cooling's tech stack includes Google Ads, Drupal, WordPress, Simpli.fi, Google Cloud, Brevo, WP Engine and Piwik PRO Core.

What is Hillside Oil Heating & Cooling's email format?

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Hillside Oil Heating & Cooling's email format typically follows the pattern of First@hillsidehvac.com. Find more Hillside Oil Heating & Cooling email formats with LeadIQ.

When was Hillside Oil Heating & Cooling founded?

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Hillside Oil Heating & Cooling was founded in 1952.
Hillside Oil Heating & Cooling logo

Hillside Oil Heating & Cooling

Oil and GasDelaware, United States2-10 Employees

Hillside Oil Heating & Cooling is a family-owned operation in the oil and gas sector, based in Newark, Delaware, and serving New Castle County, DE and Cecil County, MD with a locally rooted approach. With more than 65 years in business, the company emphasizes direct customer contact and responsive service, avoiding corporate call centers. It provides oil delivery for homes and businesses, including a top-loading rack system that enables resale of diesel fuels and heating oil at market prices. 

In addition to fuel delivery, Hillside installs, maintains, and repairs heating and air conditioning systems for oil, natural gas, propane, and electric heat, as well as central air conditioning and ductless options, humidifiers, humidification, and air cleaners. The firm presents itself as a local provider focused on year-round comfort for households and small businesses in the region. In 2025 the company launched Fuel Ox Star Plus, a fuel additive intended to improve fuel system efficiency and reduce winter-related service calls.

Section iconCompany Overview

Phone number
SIC Code
5983 - Fuel Oil Dealers
NAICS Code
211 - Oil and Gas Extraction
Founded
1952
Employees
2-10

Section iconFunding & Financials

  • $10M - $25M

    Hillside Oil Heating & Cooling's revenue is estimated to be in the range of $10M - $25M

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