A.J. Michaels
Baltimore, MD Furnace Replacement · #6 of 5 · 48+ 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
⏱ 48+ years in business
Review sentiment: 78/100
At a glance
- Google rating
- 4.5★ from 310+ reviews
- In business
- 48+ years
- Services
- 2 Furnace Replacement services
- Service area
- Baltimore, MD + 1 nearby
- Phone
- +1-410-435-5400
Overview
A.J. Michaels lists furnace replacement and HVAC installations with local scale and heritage.
Furnace replacement and HVAC installations across Baltimore and surrounding counties.
Score breakdown
Baltimore, MD Furnace Replacement average is 78/100. Ranks #6 of 5 listed Furnace Replacement providers in Baltimore, MD.
Editorial Review
67
46%
Google Rating
83
17%
Local Search Rank
34
9%
Review Sentiment
78
15%
Years in Business
100
4%
Review Volume
68
9%
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
vs. Baltimore average
| Signal | A.J. Michaels | Baltimore avg | Delta |
|---|---|---|---|
| Vouched Score | 70/100 | 78/100 | -8 vs avg |
| Google rating | 4.5★ | 4.9★ | -0.4 vs avg |
| Review volume | 310+ | 2,480+ | -2166 vs avg |
| Years in business | 48+ | 27+ | +21 vs avg |
What customers say
Where they stand on this page:
Lowest rating on this page (4.5★ vs page best 5.0★)
Reviewers praise:
sticking to estimatesclean job sitescustomer referrals
Pros
Strengths
- Long-established (48+ years in business)
When to choose them
- You need same-day furnace replacement
- You need same-day or after-hours service
- You need to finance the work
- You value a long-tenured local operator (48+ years in business)
Consider alternatives if
- You want a BBB-rated firm specifically
Services
Service area
Contact & hours
📞
🌐
✉️
📍
🕒
Monday-Friday: 8 a.m. – 5 p.m.
Saturday: 8 a.m. – Noon
Emergency Calls: 24/7
Frequently asked questions
What are the pros of A.J. Michaels?
Based on public records and customer reviews: Long-established (48+ years in business); Emergency response: 24/7; Financing available; Free estimates.
When should I choose A.J. Michaels?
Choose them if: You need same-day furnace replacement; You need same-day or after-hours service; You need to finance the work; You value a long-tenured local operator (48+ years in business).
What is the Vouched Score for A.J. Michaels?
70/100. Top contributing signals: Years In Business 100/100, Google Rating 83/100+ Review Sentiment 78/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How long has A.J. Michaels been in business?
A.J. Michaels has been operating for 48+ years in Baltimore, MD.
How can I contact A.J. Michaels?
Call A.J. Michaels at +1-410-435-5400. Address: 4512 York Rd, Baltimore, MD 21212, USA.
What does furnace replacement service typically cost when working with a Baltimore, MD provider like A.J. Michaels?
Full gas furnace replacement typically runs $2,950–$6,350, and high-efficiency condensing furnace runs $4,400–$9,300 in Baltimore, Maryland. These are area-wide market estimates, not A.J. Michaels's quotes. For an exact price, request a written estimate from A.J. Michaels.
What pricing terms does A.J. Michaels publish on their website?
A.J. Michaels's website publishes: Free estimates. Promotions and plans change — confirm currently-available terms with A.J. Michaels before acting.
Does A.J. Michaels do Furnace Replacement in Baltimore, MD?
Yes. A.J. Michaels lists Furnace Replacement among its services and serves Baltimore, MD and Replacement Baltimore, MD. Call +1-410-435-5400 for a quote.
Does A.J. Michaels do Emergency HVAC Service in Baltimore, MD?
Yes. A.J. Michaels lists Emergency HVAC Service among its services and serves Baltimore, MD and Replacement Baltimore, MD. Call +1-410-435-5400 for a quote.
Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
A.J. Michaels (this company) |
70/100 | 4.5★ (310+) | 48+ |
Future Tech Heating & Cooling Co. ⭐ Best Labor Warranty |
71/100 | 4.9★ (75+) | 25+ |
Complete Climate Services LLC ⭐ Best for High-Efficiency (95%+ AFUE) Upgrades |
82/100 | 5.0★ (985+) | 20+ |
Michael & Son Services ⭐ Highest Vouched Score · ⭐ Best for Furnace + AC Changeout · ⭐ Best NATE-Certified Installer |
82/100 | 4.7★ (8,785+) | 50+ |
Listed in
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Profile last updated July 21, 2026.