D
Deljo Heating, Cooling & Plumbing
#1
Visibility rank in Chicago, IL HVAC
10.2%
Share of voice
53
Depth score · how well AI can help a buyer · ▼ 2 in depth rank this week
Share of voice over time
Weekly, last 3 weeks · vs the Chicago, IL HVAC leader
Deljo Heating, Cooling & Plumbing · 10.2%Deljo Heating, Cooling & Plumbing (leader) · 10.2%
AI recommends Deljo Heating, Cooling & Plumbing #1 in Chicago, IL HVAC (4 of the four assistants name it, at 10.2% share of voice), but understands it only #7. Its weakest link is pricing.
Summary
- Across the questions Chicago, IL customers ask AI about HVAC, Deljo Heating, Cooling & Plumbing is recommended by 4 of 4 assistants and ranks #1 by share of voice.
- ChatGPT, Gemini, Perplexity and Google AI Mode consistently name it.
- Its depth score is held back by pricing: on the system replacement, the assistants quoted $300 to $500, so a customer comparing prices gets a fabricated figure.
How each assistant sees Deljo Heating, Cooling & Plumbing
ChatGPT
Recommends
Named in 57 of 72 prompts · names and recommends this business
Gemini
Recommends
Named in 28 of 72 prompts · names and recommends this business
Perplexity
Recommends
Named in 10 of 72 prompts · names and recommends this business
Google AI Mode
Recommends
Named in 26 of 72 prompts · names and recommends this business
Customer questions it was named in
- Who are the best HVAC companies in Chicago, IL?
- Recommend a good heating and cooling company in Chicago, IL.
- I just moved to Chicago, IL and need an HVAC company. Who should I call?
- What's the top-rated HVAC contractor near Chicago, IL?
Depth: the buyer's journey with AI
Deljo Heating, Cooling & Plumbing is recommended #1, but AI understands it only #7. The gap is pricing, the one question AI can't answer for a buyer.
strongOfferings
weakAvailability
fabricatedPricing
goodFit
goodDifferentiation
Offerings & servicesStrong
Customer asks: "What does Deljo Heating, Cooling & Plumbing do?"
“Deljo Heating, Cooling & Plumbing , serving Chicago, IL since 1922, offers a comprehensive range of residential and light commercial HVAC services. They are known for 24/7 emergency services, NATE-certified technicians,…”
All four assistants answer this accurately for Deljo Heating, Cooling & Plumbing.
Availability & bookingWeak
"Can I book Deljo Heating, Cooling & Plumbing this week? Are they taking new customers?"
“Yes, Deljo Heating, Cooling & Plumbing in Chicago, IL, is currently open, accepting new customers, and actively booking service appointments. As of July 2026, they are promoting specialized service packages and…”
The assistants contradict each other on whether they're taking new customers, so the answer depends on which AI the customer asked.
PricingFabricated
"What does Deljo Heating, Cooling & Plumbing charge for a service call?"
“Yes, Deljo Heating, Cooling & Plumbing in Chicago offers several financing programs, promotional specials, and rebate opportunities for new HVAC systems: Financing Your Purchase | Deljo Heating & Cooling Chicago, IL 1\.…”
Asked about the system replacement, the assistants quoted anywhere from $300 to $500. A customer comparing prices gets a number AI made up.
Fit & qualificationGood
"Can Deljo Heating, Cooling & Plumbing handle what I need?"
“Yes, Deljo Heating, Cooling & Plumbing in Chicago, IL, handles full furnace and central AC system replacements. They specialize in complete system installations, including furnaces, air conditioners, and boilers, with…”
Answerable for the common cases a customer asks about.
What makes them differentGood
"Why choose Deljo Heating, Cooling & Plumbing over the others?"
“Deljo Heating, Cooling & Plumbing is a long-standing, well-established HVAC service provider in Chicago, offering over 100 years of experience since 1922. They are highly regarded for their expertise with both modern…”
Answerable for the common cases a customer asks about.
Depth from the tightened scoring run: pricing weighted for cross-assistant consistency, differentiation judged for concreteness.