Geisler Brothers Co
Dubuque, IA HVAC · 130+ 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
⏱ 130+ years in business
Review sentiment: 85/100
Overview
Emergency service: the website states 24/7 HVAC response for urgent calls. Geisler Brothers Company lists 130+ years in business. Website lists York, Lennox, Goodman, and Amana equipment for installs. Dubuque's cold winters increase heating demand and service needs. The company states financing options are available for larger projects.
Residential and commercial HVAC service in Dubuque, IA, covering repairs and replacements. Emergency service: the website states 24/7 emergency response. Equipment: the site lists York, Lennox, Goodman, and Amana for installations.
Score breakdown
Editorial Review
56
46%
Google Rating
90
17%
Local Search Rank
62
9%
Review Sentiment
85
15%
Years in Business
100
4%
Review Volume
36
9%
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
Pros & cons
Pros
Strengths
- Long-established (130+ years in business)
Cons
- Smaller review history (21 Google reviews)
When to choose them
- You need to finance the work
- You value a long-tenured local operator (130+ years in business)
Services
- AC Repair — Diagnostics and repair of central air conditioning systems — refrigerant leaks, capacitor and contactor failures, condenser fan motors, and thermostat issues.
- AC Replacement — Removal and replacement of an aging or failed central A/C — typically condenser, evaporator coil, and refrigerant lines.
- HVAC Installation — Full HVAC system installation including indoor and outdoor equipment, ductwork tie-in, and refrigerant work.
- Commercial HVAC — Commercial HVAC service for offices, retail, and light-industrial spaces — rooftop units, package units, and split systems.
- Emergency HVAC Service — After-hours emergency response for no-cool and no-heat calls.
Service area
Dubuque, IAhome
Published pricing
Maintenance plans
-
Maintenance Program
As published: Maintenance Program"…s. Services OFFERED Residential HVAC Preventative Maintenance Program Preventative Maintenance Program Find out more Pr…"
Financing
-
Financing available
As published: Financing available"…k below for more information on financing options Financing Available Preventative Maintenance Keep you HVAC systems in…"
Contact & hours
📞
🌐
✉️
📍
🕒
Mon–Fri 07:30 am – 04:30 pm
Sat Closed
Sun Closed
Frequently asked questions
What are the pros of Geisler Brothers Co?
Based on public records and customer reviews: Long-established (130+ years in business); Emergency response: 24/7; Financing available.
What are the cons of Geisler Brothers Co?
Concerns flagged from public records and reviews: Smaller review history (21 Google reviews).
When should I choose Geisler Brothers Co?
Choose them if: You need to finance the work; You value a long-tenured local operator (130+ years in business).
What is the Vouched Score for Geisler Brothers Co?
67/100. Top contributing signals: Years In Business 100/100, Google Rating 90/100+ Review Sentiment 85/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How long has Geisler Brothers Co been in business?
Geisler Brothers Co has been operating for 130+ years in Dubuque, IA.
How can I contact Geisler Brothers Co?
Call Geisler Brothers Co at +1-563-583-7363. Address: 1500 Radford Rd, Dubuque, IA 52002, USA.
What does HVAC service typically cost when working with a Dubuque, IA provider like Geisler Brothers Co?
AC repair typically runs $145–$625, and full AC system replacement runs $5,300–$12,550 in Dubuque, Iowa. These are area-wide market estimates, not Geisler Brothers Co's quotes. For an exact price, request a written estimate from Geisler Brothers Co.
What pricing terms does Geisler Brothers Co publish on their website?
Geisler Brothers Co's website publishes: Maintenance Program, Financing available. Promotions and plans change — confirm currently-available terms with Geisler Brothers Co before acting.
Does Geisler Brothers Co do AC Repair in Dubuque, IA?
Yes. Geisler Brothers Co lists AC Repair among its services and serves Dubuque, IA. Call +1-563-583-7363 for a quote.
Does Geisler Brothers Co do AC Replacement in Dubuque, IA?
Yes. Geisler Brothers Co lists AC Replacement among its services and serves Dubuque, IA. Call +1-563-583-7363 for a quote.
Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
Geisler Brothers Co (this company) |
67/100 | 4.7★ (20+) | 130+ |
ServiceOne Heating, Cooling, Plumbing, and Electrical ⭐ Highest Vouched Score · ⭐ Best for AC Repair · ⭐ Best for Emergency / 24-Hour Service |
86/100 | 4.8★ (780+) | 37+ |
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Profile last updated July 27, 2026.