ABC Cooling & Heating LLC
Dundalk, MD Indoor Air Quality · NATE-certified
ⓘ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
NATE-certified
Review sentiment: 84/100
At a glance
- Google rating
- 4.7★ from 265+ reviews
- Service area
- Dundalk, MD + 1 nearby
- Phone
- +1-443-803-9070
Overview
ABC Cooling & Heating lists ERV/HRV whole-home ventilation installs on its site. The company notes NATE-certified technicians in staff descriptions. Dundalk homeowners face humid Chesapeake Bay air, and the firm cites balanced ventilation for moisture control. Customer reviews praise prompt same-day responses and tidy job-site cleanup.
ABC Cooling & Heating installs ERV/HRV whole-home ventilation systems in Dundalk, MD. NATE-certified technicians are listed on their website. Per their site, flat-rate pricing and free estimates are advertised.
Score breakdown
Editorial Review
73
48%
Google Rating
90
18%
Local Search Rank
45
10%
Review Sentiment
84
16%
Review Volume
66
10%
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
What customers say
Reviewers praise:
punctualityfair pricingclean job sitesfast response
Pros
Strengths
- High Google rating (4.7★ across 265+ reviews)
When to choose them
- You want NATE-certified technicians
Consider alternatives if
- You want a BBB-rated firm specifically
Service area
Dundalk, MDhome
Published pricing
Maintenance plans
-
Comfort Program
As published: Comfort Program"…price range: With ABC Cooling Heating Hassle-Free Comfort Program, you can get a brand new, high-efficiency system…"
Financing
-
0% financing
As published: 0% financing"…also offer exceptional deals on Carrier systems, 0% financing choices, and a remarkable 99% of installations co…"
Pricing model
-
Upfront pricing
As published: Upfront pricing"…saving you valuable time and money in the future. Upfront Pricing and Transparent Communication At ABC Cooling & He…" -
No hidden fees
As published: No hidden fees"…prioritize honesty and transparency. We guarantee no hidden fees or unexpected charges when you choose us. Our upf…" -
Transparent pricing
As published: Transparent pricing"…that meet and exceed our customers’ expectations. Transparent Pricing: Our pricing is transparent and competitive. We p…"
Estimates
-
Free estimates
As published: Free estimates"…aintenance Heat Pump Our Work Contact Us Book Now Free Quote Call Now Mail Us Text Us HVAC Service in Baltimor…"
Top rated Experience Ultimate Comfort Keep your home cozy in winter and cool in summer with a well-maintained heat pump. ABC cooling heating Services is your go-to for professional heat pump maintenance. An annual heat pump service keeps it running smoothly. It’s smart to schedule one before you start using it in the fall or if it’s been over two years since the last tune-up. Our expert our HVAC team ensures your system runs flawlessly when you need it most. Book your Heat Pump Tune-Up with us t
Guarantees & credentials
- Licensed professionals
- 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
📞
🌐
✉️
📍
🕒
Open 24 hours
Frequently asked questions
What are the pros of ABC Cooling & Heating LLC?
Based on public records and customer reviews: High Google rating (4.7★ across 265+ reviews); NATE-certified technicians; Emergency response: 24/7; Free estimates.
When should I choose ABC Cooling & Heating LLC?
Choose them if: You want NATE-certified technicians.
What is the Vouched Score for ABC Cooling & Heating LLC?
74/100. Top contributing signals: Google Rating 90/100+ Review Sentiment 84/100, Llm Score 73/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How can I contact ABC Cooling & Heating LLC?
Call ABC Cooling & Heating LLC at +1-443-803-9070. Address: 4030 North Point Blvd, Dundalk, MD 21222, USA.
What does indoor air quality service typically cost when working with a Dundalk, MD provider like ABC Cooling & Heating LLC?
Whole-house HEPA air purifier typically runs $1,450–$3,900, and UV-C germicidal lamp runs $295–$1,200 in Dundalk, Maryland. These are area-wide market estimates, not ABC Cooling & Heating LLC's quotes. For an exact price, request a written estimate from ABC Cooling & Heating LLC.
What pricing terms does ABC Cooling & Heating LLC publish on their website?
ABC Cooling & Heating LLC's website publishes: Comfort Program, 0% financing, Upfront pricing. Promotions and plans change — confirm currently-available terms with ABC Cooling & Heating LLC before acting.
Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
ABC Cooling & Heating LLC (this company) |
74/100 | 4.7★ (265+) | — |
Reliability Home Services ⭐ Highest Vouched Score |
79/100 | 4.7★ (565+) | 26+ |
Listed in
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Profile last updated July 21, 2026.