Allied Services, Inc.
Dayton, OH AC Replacement · #5 of 5 · NATE-certified · 71+ yrs
Overview
Allied Services lists ERV/HRV ventilation installation among its IAQ offerings. NATE-certified technicians perform system installs and diagnostics. Allied Services advertises same-day emergency response for urgent HVAC problems. The company reports 70+ years serving Dayton-area homes since 1955.
Provides whole-home indoor air quality installs and ventilation solutions in Dayton, Ohio. NATE-certified technicians per their site handle installations and diagnostics. ERV/HRV ventilation installation is listed as a core IAQ service. Free in-home estimates are advertised for IAQ and HVAC projects.
Score breakdown
Dayton, OH AC Replacement average is 80/100. Ranks #5 of 5 listed AC Replacement providers in Dayton, OH.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
vs. Dayton average
| Signal | Allied Services, Inc. | Dayton avg | Delta |
|---|---|---|---|
| Vouched Score | 68/100 | 80/100 | -12 vs avg |
| Google rating | 5.0★ | 4.8★ | +0.2 vs avg |
| Review volume | 45+ | 1,025+ | -980 vs avg |
| Years in business | 71+ | 61+ | +10 vs avg |
Pros
- Long-established (71+ years in business)
When to choose them
- You need same-day or after-hours service
- You want manufacturer-warranty installation work
- You value a long-tenured local operator (71+ years in business)
- You want NATE-certified technicians
Services
Service area
Published pricing
Discounts
-
35% off
As published: 35% off"…ile providing peace of mind. DIAMOND SERVICE PLAN 35% off repairs 2 maintenance visits during spring & fall…" -
25% off
As published: 25% off"…ic fee *Starting at Request Now GOLD SERVICE PLAN 25% off repairs 2 maintenance visits during spring & fall…"
Diagnostics & second opinions
-
Free second opinion
As published: Free second opinion"…atural gas and electric heaters. Ask us about our free second opinion service if you’re unsure about a previous quote y…"
Estimates
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Free estimates
As published: Free estimates"…S TO REQUEST AN ESTIMATE Request Estimate Request Free Estimate Schedule Service Call Request Maintenance HEATING…"
Guarantees & credentials
- NATE-certified
Sourced from the provider's own website. We surface these as published; we do not independently verify each license or warranty.
Contact & hours
Frequently asked questions
What are the pros of Allied Services, Inc.?
When should I choose Allied Services, Inc.?
What is the Vouched Score for Allied Services, Inc.?
How long has Allied Services, Inc. been in business?
How can I contact Allied Services, Inc.?
What does AC replacement service typically cost when working with a Dayton, OH provider like Allied Services, Inc.?
What pricing terms does Allied Services, Inc. publish on their website?
Does Allied Services, Inc. do Emergency HVAC Service in Dayton, OH?
Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
Allied Services, Inc. (this company) ⭐ Proper Sizing · ⭐ Full-System Changeout |
68/100 | 5.0★ (45+) | 71+ |
| 67/100 | 4.6★ (95+) | 65+ | |
| 88/100 | 4.8★ (1,535+) | 49+ | |
| 76/100 | 4.8★ (275+) | 73+ |
Listed in
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Profile last updated July 26, 2026.