Insights

Family-led reliability Long-standing family-owned operation with 65+ years in the Delaware/Maryland region presents a trusted, local partner advantage. Use this to position upsell opportunities for maintenance plans, extended service agreements, and bundled HVAC oil/delivery services to existing customers seeking consistency and personal touch.

One-stop HVAC Offers oil delivery, diesel for businesses, air conditioning, heating (oil, gas, propane, electric), and modern solutions like tankless water heaters and ductless systems. Cross-sell seasonal maintenance, all-in-one home comfort packages, and financing options for efficiency upgrades.

Maintenance focus Active promotion of cost-effective maintenance plans indicates demand for proactive service. Target existing customers with bundled preventive maintenance, priority service, and emergency coverage to stabilize recurring revenue and improve lifetime value.

Tech-forward marketing Active digital presence with Google Ads, analytics, CRM/marketing tools, and fuel-additive launch. Leverage digital campaigns to upsell new fuel-efficiency products (e.g., Fuel Ox Star Plus) to homeowners and commercial accounts, plus geotargeted promotions in Newark, DE and surrounding areas.

Awards and scalability BBB award recognition and a revenue profile in the low to mid-range business bracket suggest growth potential through expanded service areas, fleet expansion, and targeted B2B plumbing/heating partnerships. Explore contractor or property management programs to scale service coverage and generate steady project work.

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 September 2026, Hillside Oil Heating & Cooling's annual revenue is estimated to be $1M - $10M.

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 September 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

  • $1M - $10M

    Hillside Oil Heating & Cooling's revenue is estimated to be in the range of $1M - $10M

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