Gilley's Heating & Air Conditioning
Rockford, IL Furnace Replacement · #3 of 3 · 41+ 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
⏱ 41+ years in business
Review sentiment: 78/100
Overview
Gilley's leads with an American Standard certified representative tier. The company states it performs ACCA Manual J load calculations for right-sized installs. Gilley's notes a ten-year parts warranty on new equipment they install. The business ties services to Rockford's cold winters and humid summers. Review excerpts indicate clear communication and timely emergency responses.
Residential furnace replacement and gas-furnace work across Rockford and nearby towns. American Standard certified representative experience for branded installations is listed. Manual J load calculations are performed for accurate furnace sizing. Ten-year parts warranty on new systems and 24/7 emergency response are listed.
Score breakdown
Rockford, IL Furnace Replacement average is 73/100. Ranks #3 of 3 listed Furnace Replacement providers in Rockford, IL.
Editorial Review
62
46%
Google Rating
87
17%
Local Search Rank
36
9%
Review Sentiment
78
15%
Years in Business
100
4%
Review Volume
46
9%
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
vs. Rockford average
| Signal | Gilley's Heating & Ai… | Rockford avg | Delta |
|---|---|---|---|
| Vouched Score | 66/100 | 73/100 | -7 vs avg |
| Google rating | 4.6★ | 4.5★ | +0.1 vs avg |
| Review volume | 45+ | 275+ | -228 vs avg |
| Years in business | 41+ | 58+ | -17 vs avg |
What customers say
Reviewers praise:
punctualityknowledgeable techniciansclear communicationfast emergency response
Pros
Strengths
- Long-established (41+ 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 (41+ years in business)
Services
Service area
Published pricing
Maintenance plans
-
Comfort Club
As published: Comfort Club"…ement AC Installation Indoor Air Quality Specials Comfort Club Resources FAQs Financing Contact Home About Us Re…"
Pricing model
-
Upfront pricing
As published: Upfront pricing"…ou informed with straightforward explanations and upfront pricing. Licensed and insured for local code requirements…"
Estimates
-
Free estimates
As published: Free estimates"…ce 1985 in Rockford Family-owned reliability with free estimates and warranty-backed equipment installations. Why…"
Contact Us First Name* Last Name* Email* Phone* Service Type* Plumbing Heating Cooling Message* Free Text All fields marked with an asterisk * are required Thank you for contacting us. We will get back to you as soon as possible. Oops, there was an error sending your message. Please try again later. Trusted Since 1985 in Rockford Family-owned reliability with free estimates and warranty-backed equipment installations. Why Rockford Homeowners Trust Gilley's Gilley's Heating & Air has served Rockf
Guarantees & credentials
- Licensed and insured
Sourced from the provider's own website. We surface these as published; we do not independently verify each license or warranty.
Contact & hours
📞
🌐
✉️
📍
🕒
Monday 8:00 am - 4:30 pm
Tuesday 8:00 am - 4:30 pm
Wednesday 8:00 am - 4:30 pm
Thursday 8:00 am - 4:30 pm
Friday 8:00 am - 4:30 pm
Saturday Closed
Sunday Closed
Emergency service 24/7.
Frequently asked questions
What are the pros of Gilley's Heating & Air Conditioning?
Based on public records and customer reviews: Long-established (41+ years in business); Emergency response: 24/7; Financing available; Free estimates; Flat-rate, upfront pricing.
When should I choose Gilley's Heating & Air Conditioning?
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 (41+ years in business).
What is the Vouched Score for Gilley's Heating & Air Conditioning?
66/100. Top contributing signals: Years In Business 100/100, Google Rating 87/100+ Review Sentiment 78/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How long has Gilley's Heating & Air Conditioning been in business?
Gilley's Heating & Air Conditioning has been operating for 41+ years in Rockford, IL.
How can I contact Gilley's Heating & Air Conditioning?
Call Gilley's Heating & Air Conditioning at +1-815-962-1927. Address: 2707 Huffman Blvd, Rockford, IL 61103, USA.
What does furnace replacement service typically cost when working with a Rockford, IL provider like Gilley's Heating & Air Conditioning?
Full gas furnace replacement typically runs $3,250–$7,050, and high-efficiency condensing furnace runs $4,900–$10,300 in Rockford, Illinois. These are area-wide market estimates, not Gilley's Heating & Air Conditioning's quotes. For an exact price, request a written estimate from Gilley's Heating & Air Conditioning.
What pricing terms does Gilley's Heating & Air Conditioning publish on their website?
Gilley's Heating & Air Conditioning's website publishes: Comfort Club, Upfront pricing, Free estimates. Promotions and plans change — confirm currently-available terms with Gilley's Heating & Air Conditioning before acting.
Does Gilley's Heating & Air Conditioning do Furnace Replacement in Rockford, IL?
Yes. Gilley's Heating & Air Conditioning lists Furnace Replacement among its services and serves Rockford, IL and Replacement Rockford, IL. Call +1-815-962-1927 for a quote.
Does Gilley's Heating & Air Conditioning do Emergency HVAC Service in Rockford, IL?
Yes. Gilley's Heating & Air Conditioning lists Emergency HVAC Service among its services and serves Rockford, IL and Replacement Rockford, IL. Call +1-815-962-1927 for a quote.
Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
Gilley's Heating & Air Conditioning (this company) ⭐ Honest Replace-vs-Repair |
66/100 | 4.6★ (45+) | 41+ |
| 65/100 | 4.2★ (265+) | 24+ | |
Rockford Heating & Air Conditioning ⭐ Best for Proper Sizing |
71/100 | 4.6★ (135+) | 100+ |
Total Plumbing & Heating LTD ⭐ Highest Vouched Score · ⭐ Best for Furnace + AC Changeout · ⭐ Best Manufacturer-Authorized Installer |
82/100 | 4.8★ (425+) | 51+ |
Listed in
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Profile last updated July 24, 2026.