Our quick choice
Global Contractors
Record checks pending
Strengths
- Highest rating of the four (5.0)
Trade-offs
- No free estimate listed
- Price level not published yet
Job comparison · North Miami · 4 compared
Full System Replacement (HVAC Changeout) in North Miami: Compare 4 Companies
Short answer
For full system replacement (hvac changeout) in North Miami, start with Global Contractors: the strongest all-round record of the 4 we checked. Compare it with ECOCLIMAT, Sears Heating and Air Conditioning and Apex-Tech Electrical & Air below, then ask only the ones you like for a quote.
Four North Miami companies for full system replacement (hvac changeout) compared
Swipe sideways to compare all 4
| Compare | ||||
|---|---|---|---|---|
| Rating | 5.0 / 5 | 5.0 / 5 | 4.6 / 5 | 4.7 / 5 |
| Reviews | 118 | 68 | 298 | 21 |
| Years operating | Not known | Not known | Not known | Not known |
| Services | Not listed yet | Not listed yet | Not listed yet | Not listed yet |
| Price | Not published | Not published | Not published | Not published |
| Free estimate | Not listed | Not listed | Not listed | Not listed |
| Based in | North MiamiBased here | North MiamiBased here | North MiamiBased here | North MiamiBased here |
| Verified | Not yetCheck pending | Checked1 of 1 records, Oct 2026 | Not yetCheck pending | Checked1 of 1 records, Oct 2026 |
| Best for | Best overall | A strong all-round choice | Most reviewed | A strong all-round choice |
Ratings and reviews from public review sites, checked October 29, 2026.Bars compare the four with each other.Spot a mistake?
Our quick choice
No time to read everything? Start here.
If you call just one
Global Contractors
The strongest overall score of the four: rating, review volume, recent activity, years in business and the checks we could confirm, taken together.
- 118 reviews, rated 5.0
- Choose instead if you want another strong optionECOCLIMAT
- Choose instead if you want the most-reviewed optionSears Heating and Air Conditioning
- Choose instead if you want another strong optionApex-Tech Electrical & Air
The four, up close
Key facts, strengths and trade-offs for each, so you know what you’re getting.
Strong all-rounder
ECOCLIMAT
- State license
Strengths
- Highest rating of the four (5.0)
- License checked Oct 2026
Trade-offs
- No free estimate listed
- Price level not published yet
Most reviewed
Sears Heating and Air Conditioning
Record checks pending
Strengths
- Most reviews of the four (298)
Trade-offs
- Lowest rating of the four (4.6), still above our bar
- No free estimate listed
Also in the four
Get quotes from the companies you choose
Tick one or several. Only the ones you tick will see your request.
Before you sign: five checks
Ask every company for the same scope in writing, then check these.
- Written quote with materials, permit fees and clean-up
- Active state license and insurance
- The company pulls the permit, not you
- Written warranty: what and how long
- Payments tied to finished stages
How we picked these four
We compare, we don’t sell spots. Every FourBest page follows the same published method.
- 4North Miami companies for full system replacement (hvac changeout) passed our basic checks
- 505public reviews behind the four we picked
- 4picked, each with a different strength
- $0paid by any business to be included
Local facts: Miami-Dade
Public data behind this comparison.
- 4,199Cooling degree days per year: Annual cooling degree days (base 65°F), a measure of how much air conditioning a climate needs; NOAA station N Miami Beach #2 (USC00086315), about 4 miles from the city center point.Public recordNOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals
- 78Days a year at 90°F or hotter: Average number of days per year with a high of 90°F or more; NOAA station N Miami Beach #2 (USC00086315), about 4 miles from the city center point.Public recordNOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals
- $365,000Median home value: Median value of owner-occupied homes (ACS table B25077).Public recordU.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024
- 85.7%Homes built before 1990: 18,825 of 21,956 housing units were built in 1989 or earlier (ACS table B25034, year structure built).Public recordU.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024
- 20,171Households in North Miami: Occupied housing units (one household per occupied home), ACS table B25003.Public recordU.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024
- June 1 to November 30Atlantic hurricane season: An average season (1991–2020) has 14 named storms, 7 hurricanes and 3 major hurricanes.Public recordNOAA National Hurricane Center, Tropical Cyclone Climatology · 1991–2020 climate period
Figures from public sources, checked October 29, 2026.
FAQ: companies for full system replacement (hvac changeout) in North Miami
How is the top 4 ranking of full system replacement (HVAC changeout) companies in North Miami calculated?
Each business gets a score from its rating, review volume, recent reviews, years in business, profile completeness and record checks. The highest scores make the list. We compared 4 full system replacement (HVAC changeout) companies for North Miami. Paid placements never change the order.
Which of these full system replacement (HVAC changeout) companies in North Miami has the best reviews?
Global Contractors has a 5.0 rating from 118 public reviews, the highest on this page.
Which of these full system replacement (HVAC changeout) companies has the most reviews?
Sears Heating and Air Conditioning, with 298 public reviews. A long review history shows how a business handles many jobs.
Are these full system replacement (HVAC changeout) companies licensed?
2 of the 4 businesses here had their state license checked against public records. Each profile shows the source and the date of the check.
How many quotes should I get for full system replacement (HVAC changeout) companies in North Miami?
Get at least three. Use the quote form on this page: only the businesses you tick receive your request.
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