Hillside Oil Heating & Cooling
Newark, DE Indoor Air Quality · 70+ yrs
ⓘVouched Score is calculated from publicly available signals: Google rating & review count, Yelp rating, BBB grade, review sentiment, years in business, local search ranking, and provider website content. Not a guarantee of service quality.Embed this score
⏱ 70+ years in business
Review sentiment: 90/100
Overview
Mini-split installs and ductless retrofits are emphasized across their service pages. Hillside notes over 70 years serving New Castle County customers. Newark's humid summers and cold winters make their oil delivery and heating services locally relevant. Reviews report same-day technician arrivals for many emergency heating and cooling calls.
Full-service HVAC and heating-oil delivery company serving Newark and New Castle County homeowners. Over 70 years in business and multi-generation, family-owned operations. Emergency service listed as 24/7, with many reviews noting same-day technician arrivals. Financing available and maintenance plans advertised for replacements and seasonal tune-ups.
Score breakdown
Editorial Review
58
46%
Google Rating
93
17%
Local Search Rank
46
9%
Review Sentiment
90
15%
Years in Business
100
4%
Review Volume
64
9%
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
What customers say
Reviewers praise:
same-day responsecourteous office staffreliable oil deliveryfast scheduling
Pros
Strengths
- High Google rating (4.8★ across 235+ reviews)
- Long-established (70+ years in business)
When to choose them
- You need same-day or after-hours service
- You need to finance the work
- You prefer a family-owned operation
- You value a long-tenured local operator (70+ years in business)
Services
Service area
Newark, DEhome
Published pricing
Maintenance plans
-
Maintenance Plan
As published: Maintenance Plan"…elivery Heating Air Conditioning Commercial Fuels Maintenance Plan Other Message REQUEST SERVICE This contact form d…" -
Maintenance Plan
As published: Maintenance Plan"…for Heating and Cooling Repairs. After hours for Maintenance Plan customers only Facebook-f Instagram Linkedin X-tw…"
Contact & hours
📞
🌐
📍
🕒
Monday–Friday: 7:30 AM–4:30 PM
emergency after-hours for maintenance plan customers.
Frequently asked questions
What are the pros of Hillside Oil Heating & Cooling?
Based on public records and customer reviews: High Google rating (4.8★ across 235+ reviews); Long-established (70+ years in business); Emergency response: 24/7; Financing available; Maintenance plans available; Mini-split system specialist.
When should I choose Hillside Oil Heating & Cooling?
Choose them if: You need same-day or after-hours service; You need to finance the work; You prefer a family-owned operation; You value a long-tenured local operator (70+ years in business).
What is the Vouched Score for Hillside Oil Heating & Cooling?
70/100. Top contributing signals: Years In Business 100/100, Google Rating 93/100+ Review Sentiment 90/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How long has Hillside Oil Heating & Cooling been in business?
Hillside Oil Heating & Cooling has been operating for 70+ years in Newark, DE.
How can I contact Hillside Oil Heating & Cooling?
Call Hillside Oil Heating & Cooling at +1-302-738-4144. Address: 40 Brookhill Dr, Newark, DE 19702, USA.
What does indoor air quality service typically cost when working with a Newark, DE provider like Hillside Oil Heating & Cooling?
Whole-house HEPA air purifier typically runs $1,500–$4,000, and UV-C germicidal lamp runs $300–$1,200 in Newark, Delaware. These are area-wide market estimates, not Hillside Oil Heating & Cooling's quotes. For an exact price, request a written estimate from Hillside Oil Heating & Cooling.
What pricing terms does Hillside Oil Heating & Cooling publish on their website?
Hillside Oil Heating & Cooling's website publishes: Maintenance Plan. Promotions and plans change — confirm currently-available terms with Hillside Oil Heating & Cooling before acting.
Does Hillside Oil Heating & Cooling do AC Repair in Newark, DE?
Yes. Hillside Oil Heating & Cooling lists AC Repair among its services and serves Newark, DE and Services Newark, DE. Call +1-302-738-4144 for a quote.
Does Hillside Oil Heating & Cooling do AC Replacement in Newark, DE?
Yes. Hillside Oil Heating & Cooling lists AC Replacement among its services and serves Newark, DE and Services Newark, DE. Call +1-302-738-4144 for a quote.
Does Hillside Oil Heating & Cooling do Mini-Split Systems in Newark, DE?
Yes. Hillside Oil Heating & Cooling lists Mini-Split Systems among its services and serves Newark, DE and Services Newark, DE. Call +1-302-738-4144 for a quote.
Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
Hillside Oil Heating & Cooling (this company) |
70/100 | 4.8★ (235+) | 70+ |
Air Temp Solutions - AC Repair, Heating Repair, Water Heater Repair & Plumbing Newark DE ⭐ Highest Vouched Score · ⭐ UV-C Sterilization · ⭐ Humidity Control |
83/100 | 4.9★ (2,220+) | 15+ |
Horizon Services - Air Conditioning, Heating, Plumbing & Electrical ⭐ Best Labor Warranty |
80/100 | 4.7★ (7,160+) | — |
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Profile last updated July 26, 2026.