---
title: HVAC Diagnostic & Repair Service in North Miami: Who to Call
url: https://readthelocallist.com/north-miami/hvac-diagnostic-repair/
updated: 2026-10-29
---

Updated October 29, 2026 North Miami Edition [How we choose](https://readthelocallist.com/how-we-choose/)

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4. HVAC Diagnostic & Repair Service

HVAC Diagnostic & Repair Service · Jobs, explained

# HVAC Diagnostic & Repair Service in North Miami: who to call

5 local companies we would call for the job, and what to ask before you pay.

By **the editors of The Local List** Updated October 29, 2026 5 businesses considered

Ask around North Miami for hvac diagnostic & repair service and you’ll hear a handful of names and three quotes that look nothing alike. We compared all 5 on the public record. They aren’t ranked: each carries a label for what it does best.

**How we chose**

Open businesses with a phone number and enough real reviews to judge fairly, compared on ratings, review history, years in business and record checks. No business paid to be included.

[Read our full methodology](https://readthelocallist.com/how-we-choose/) · [How we make money](https://readthelocallist.com/how-we-make-money/) · [Spotted an error?](https://readthelocallist.com/corrections/)

Who to call

## 5 companies, and when to call each

Editor’s Pick

### [Global Contractors](https://readthelocallist.com/business/global-contractors-north-miami/)

North Miami · Based here

Global Contractors holds a 5.0 average from 118 public reviews.

- Records not yet checked

[Website](https://globalcontractorsusa.com/)[+1 305-663-0000](tel:+13056630000) Request a quote [Full profile](https://readthelocallist.com/business/global-contractors-north-miami/)

### [ECOCLIMAT](https://readthelocallist.com/business/ecoclimat-north-miami/)

North Miami · Based here

ECOCLIMAT holds a 5.0 average from 68 public reviews.

- State license checked

[Website](https://ecoclimat.us/)[+1 786-280-1175](tel:+17862801175) Request a quote [Full profile](https://readthelocallist.com/business/ecoclimat-north-miami/)

Reader Favorite

### [Sears Heating and Air Conditioning](https://readthelocallist.com/business/sears-heating-and-air-conditioning-north-miami/)

North Miami · Based here

Sears Heating and Air Conditioning holds a 4.6 average from 298 public reviews.

- Records not yet checked

[Website](https://www.searshomeservices.com/repair/hvac-repair-service?SID=1034004&phone=7543151532)[+1 754-315-1532](tel:+17543151532) Request a quote [Full profile](https://readthelocallist.com/business/sears-heating-and-air-conditioning-north-miami/)

Also on the list

#### [WALK-IN COOLER/ FREEZER & AIR CONDITIONING SERVICES LLC.](https://readthelocallist.com/business/walk-in-cooler-freezer-air-conditioning-services-llc-north-miami/)

 4.9 · 32 reviews

North Miami

- Records not yet checked

[Website](https://walkincoolerfreezerandairconditioningserviceinc.com/)[+1 786-406-2663](tel:+17864062663) Request a quote

#### [Apex-Tech Electrical & Air](https://readthelocallist.com/business/apex-tech-electrical-air-north-miami/)

 4.7 · 21 reviews

North Miami

- State license checked

[+1 786-534-8488](tel:+17865348488) Request a quote

Side by side

## The 5 at a glance

HVAC Diagnostic & Repair Service, North Miami, October 29, 2026

| Business | Label | Rating | Reviews | Years | Price |
|---|---|---|---|---|---|
| Global Contractors | Editor’s Pick | 5.0 | 118 | – | – |
| ECOCLIMAT | – | 5.0 | 68 | – | – |
| Sears Heating and Air Conditioning | Reader Favorite | 4.6 | 298 | – | – |
| WALK-IN COOLER/ FREEZER & AIR CONDITIONING SERVICES LLC. | – | 4.9 | 32 | – | – |
| Apex-Tech Electrical & Air | – | 4.7 | 21 | – | – |

On a phone, swipe the table sideways to see every column.

Hiring guide

## Before you sign with a company

The best businesses welcome these questions. If a company dodges them, keep looking.

1. **Check the license.** Where your state requires one for this work, look it up on the state’s licensing site before anyone visits, not after.
2. **Get written quotes for the same scope.** Ask each company to price the same job, materials and equipment so you’re comparing like with like.
3. **Ask who handles permits.** If the job needs one, the company should pull it and tell you how long it usually takes.
4. **Read the payment schedule.** Payments should follow progress, with a modest deposit up front.
5. **Get the warranty in writing.** Know what’s covered, for how long, and whether it transfers if you sell.

Get quotes

## Ask these companies for a price

Tick the companies you want to hear from. Only the companies you tick receive your details.

Send my request to

We pass your details only to the companies ticked above. We may earn a referral fee when a company receives a request; it never affects who appears in our guides. [How we make money](https://readthelocallist.com/how-we-make-money/).

Your questions

## Frequently asked questions

### How did the editors choose these HVAC diagnostic & repair service companies in North Miami?

Editors shortlist businesses with strong ratings and enough reviews, check their records, and choose the final picks against the published criteria. We compared 5 HVAC diagnostic & repair service companies for North Miami. Paid placements never change the order.

### Which of these HVAC diagnostic & repair service 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 HVAC diagnostic & repair service 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 HVAC diagnostic & repair service companies licensed?

2 of the 5 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 HVAC diagnostic & repair service companies in North Miami?

Get at least three. Use the quote form on this page: only the businesses you tick receive your request.

### Why aren’t the businesses ranked?

Because the right company depends on the job. Each business carries a label that says what it does best, so you can pick the one that fits yours.

Keep reading

## More from The Local List

More North Miami guides

- [HVAC Contractors](https://readthelocallist.com/north-miami/best-hvac-contractors/)

HVAC Diagnostic & Repair Service in other editions

- [Jacksonville](https://readthelocallist.com/jacksonville/hvac-diagnostic-repair/)
- [Miami](https://readthelocallist.com/miami/hvac-diagnostic-repair/)
- [Tampa](https://readthelocallist.com/tampa/hvac-diagnostic-repair/)
- [Orlando](https://readthelocallist.com/orlando/hvac-diagnostic-repair/)
- [Port St. Lucie](https://readthelocallist.com/port-st-lucie/hvac-diagnostic-repair/)
- [St. Petersburg](https://readthelocallist.com/st-petersburg/hvac-diagnostic-repair/)
- [Cape Coral](https://readthelocallist.com/cape-coral/hvac-diagnostic-repair/)
- [Hialeah](https://readthelocallist.com/hialeah/hvac-diagnostic-repair/)

## Local facts

Public records behind this guide.

- 4,199 Cooling 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.) Source: [NOAA NCEI, U.S. Climate Normals 1991–2020](https://www.ncei.noaa.gov/data/normals-annualseasonal/1991-2020/access/USC00086315.csv) · 1991–2020 normals
- 78 Days 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.) Source: [NOAA NCEI, U.S. Climate Normals 1991–2020](https://www.ncei.noaa.gov/data/normals-annualseasonal/1991-2020/access/USC00086315.csv) · 1991–2020 normals
- $365,000 Median home value (Median value of owner-occupied homes (ACS table B25077).) Source: [U.S. Census Bureau, American Community Survey 5-year estimates](https://data.census.gov/table/ACSDT5Y2024.B25077?g=160XX00US1249450) · 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).) Source: [U.S. Census Bureau, American Community Survey 5-year estimates](https://data.census.gov/table/ACSDT5Y2024.B25034?g=160XX00US1249450) · 2020–2024
- 20,171 Households in North Miami (Occupied housing units (one household per occupied home), ACS table B25003.) Source: [U.S. Census Bureau, American Community Survey 5-year estimates](https://data.census.gov/table/ACSDT5Y2024.B25003?g=160XX00US1249450) · 2020–2024
- June 1 to November 30 Atlantic hurricane season (An average season (1991–2020) has 14 named storms, 7 hurricanes and 3 major hurricanes.) Source: [NOAA National Hurricane Center, Tropical Cyclone Climatology](https://www.nhc.noaa.gov/climo/) · 1991–2020 climate period

In this guide

1. Global Contractors*Editor’s Pick*
2. ECOCLIMAT*North Miami*
3. Sears Heating and Air Conditioning*Reader Favorite*
4. WALK-IN COOLER/ FREEZER & AIR CONDITIONING SERVICES LLC.*North Miami*
5. Apex-Tech Electrical & Air*North Miami*

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