A&J Sales & Service
Sioux City, IA Furnace Replacement
Overview
A&J Sales & Service lists furnace replacement and gas-furnace work for Sioux City customers. The company appears often in local Google Maps results, ranking third. Sioux City winters make correct combustion checks and venting conversions important. The Floyd Boulevard location keeps response times local for in-home visits.
Furnace replacement and gas-furnace services focused on Sioux City, IA installations. Google Maps position 3 with 460+ reviews is documented. Online listings report a 4.1/5.0 average rating across those reviews. The business address is 4219 Floyd Blvd, Sioux City, IA 51108.
Score breakdown
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
Cons
- Mixed customer sentiment (score 55/100)
Services
Service area
Contact & hours
Frequently asked questions
What are the cons of A&J Sales & Service?
What is the Vouched Score for A&J Sales & Service?
How can I contact A&J Sales & Service?
What does furnace replacement service typically cost when working with a Sioux City, IA provider like A&J Sales & Service?
Does A&J Sales & Service do Furnace Replacement in Sioux City, IA?
Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
A&J Sales & Service (this company) |
64/100 | 4.1★ (460+) | — |
Farrell's Heating & AC ⭐ Best for Commercial Furnace Replacement |
64/100 | 4.4★ (65+) | 50+ |
Excel Comfort Inc ⭐ Best for High-Efficiency (95%+ AFUE) Upgrades · ⭐ Best for Furnace + AC Changeout · ⭐ Best NATE-Certified Installer |
78/100 | 4.9★ (200+) | 9+ |
Listed in
Explore more
Profile last updated July 27, 2026.