58/100CR Score
Ranked #1 because of its Google rating and review volume: 4.7★ from 83 Google reviews, the most in Key Largo.
- 4.7★ from 83 Google reviews
- Hours
- Mon–Fri 9 AM–4 PM · Sat–Sun closed
Best Siding Contractors in Key Largo, FL (2026)
5 siding contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Key Largo: Prestige Roofing of FL, LLC, CR Score 58/100; 4.7★ from 83 Google reviews.
- 2
Best for emergencies (open 24/7): TopGuard Roofing, posts 24/7 hours; ranked #2 of 5.
- 5
Most-reviewed: Lindholm Exteriors, 43 Google reviews at 4.2★, the most of 5 ranked after Prestige Roofing of FL, LLC; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
5 Key Largo siding contractors are ranked here by CR Score, from ten published factors. 2 are open 24/7, 3 open Saturdays and 3 open Sundays, based on posted hours. The median Google rating is 4.7★ across 5 rated businesses.
Most of this list also appears on the Siding contractors in South Miami Heights ranking. See Siding contractors in South Miami Heights
Top 5 siding contractors in Key Largo at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Prestige Roofing of FL, LLC | 58 | 4.7★ (83) | Coral Gables, 21 mi away | — | Overall |
| 2 | TopGuard Roofing | 54 | 5.0★ (5) | Cutler Bay, 35 mi away | 24/7 | Emergencies |
| 3 | Sears Heating and Air Conditioning | 54 | 3.4★ (14) | Miami, 34 mi away | Sat · Sun · Evenings | — |
| 4 | HomeTrust Roofing | 53 | 5.0★ (4) | Palmetto Bay, 39 mi away | 24/7 | — |
| 5 | Lindholm Exteriors | 51 | 4.2★ (43) | Islamorada, 11 mi away | — | Most reviews |
The 5 best siding contractors in Key Largo, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Cutler Bay, 35 mi away
54/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 5 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 20587 Old Cutler Rd, Cutler Bay, FL 33189
Based in Miami, 34 mi away
54/100CR ScoreRanked #3 because of its Google rating and trade focus: 3.4★ from 14 Google reviews, listed on Google as “Siding contractor”.
- 3.4★ from 14 Google reviews
- Hours
- Mon–Sun 9 AM–10 PM
- Address
- 20701 SW 112th Ave, Miami, FL 33189
Based in Palmetto Bay, 39 mi away
53/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 4 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 14429 SW 144th St, Palmetto Bay, FL 33176
Based in Islamorada, 11 mi away
51/100CR ScoreRanked #5 because of its Google rating and review volume: 4.2★ from 43 Google reviews.
- 4.2★ from 43 Google reviews
- Hours
- Mon–Fri 8 AM–4 PM · Sat–Sun closed
- Address
- 87899 Overseas Hwy, Islamorada, FL 33036
How much do siding contractors cost in Key Largo?
Typical prices in USD, adjusted for Florida with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Siding replacement | $5,110 | $10,650 | $16,290 | Per house: typical range of customer-reported projects. US national range × 0.92 South Atlantic factor (2025 Cost vs. Value Report) | October 2026 |
How we ranked Key Largo siding contractors
We scored 5 Key Largo siding contractors on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Key Largo data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |
Siding contractors in Key Largo: frequently asked questions
Who is the best siding contractor in Key Largo?
By CR Score, the highest-ranked siding contractor in Key Largo, FL is Prestige Roofing of FL, LLC with a CR Score of 58/100. It has 4.7★ from 83 Google reviews. TopGuard Roofing (#2) and Sears Heating and Air Conditioning (#3) follow. We ranked 5 siding contractors on ten factors, last updated October 22, 2026.
How many siding contractors are there in Key Largo?
ContractorsRanked ranks 5 siding contractors serving Key Largo, FL. Counts are as of October 2026.
Which siding contractors in Key Largo are open 24/7?
2 ranked siding contractors in Key Largo post 24/7 hours. The highest-ranked are TopGuard Roofing (#2) and HomeTrust Roofing (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which siding contractors in Key Largo work on weekends?
3 of 5 ranked siding contractors post Saturday hours and 3 post Sunday hours. The highest-ranked open Saturdays are TopGuard Roofing (#2), Sears Heating and Air Conditioning (#3) and HomeTrust Roofing (#4). Posted hours are office hours; crews may book weekend jobs separately.
How much does siding replacement cost in Key Largo?
Siding replacement typically costs $5,110 to $16,290, with $10,650 typical (Per house: typical range of customer-reported projects. US national range × 0.92 South Atlantic factor (2025 Cost vs. Value Report)). The range is adjusted for Florida. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Key Largo siding contractors have?
The median Google rating among 5 rated siding contractors in Key Largo is 4.7★, with a median of 14 reviews. Prestige Roofing of FL, LLC has the most, 83 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank siding contractors?
Each siding contractor gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do siding contractors outside Key Largo count in this ranking?
Yes, if they are within 40 mi of the Key Largo city center, our service radius for siding contractors. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Update log for Key Largo
- October 2026: CR Scores recalculated for 5 siding contractors serving Key Largo.
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