Skip to content
ContractorsRanked

Best General Contractors in Key Biscayne, FL (2026)

846 general contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Key Biscayne: Level Up Builders Group, CR Score 87/100; 5.0★ from 132 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): RAMI Construction Group, posts 24/7 hours; ranked #2 of 846.

  3. 7

    Most-reviewed: The Container Store, 696 Google reviews at 4.4★, the most of 846 ranked; ranked #7.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

846 Key Biscayne general contractors are ranked here by CR Score, from 8 published factors. 83 are open 24/7, 380 open Saturdays and 155 open Sundays, based on posted hours. The median Google rating is 5.0★ across 846 rated businesses.

Most of this list also appears on the General contractors in Miami ranking. See General contractors in Miami

Top 10 general contractors in Key Biscayne at a glance

Top 10 general contractors in Key Biscayne at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Level Up Builders Group875.0★ (132)Hollywood, 21 mi away24/7Overall
2RAMI Construction Group875.0★ (33)Kendall West, 7 mi away24/7Emergencies
3LRG CONTRACTORS GROUP INC874.9★ (138)Hallandale Beach, 20 mi away24/7—
4All In 1 Courts, LLC875.0★ (62)Miami, 15 mi away24/7—
5Pro Air Solutions874.7★ (65)Miami, 10 mi away24/7—
6Stretch Ceiling -Ceilings LLC865.0★ (20)Miami, 7 mi away24/7—
7The Container Store864.4★ (696)Miami, 9 mi awaySat · Sun · EveningsMost reviews
8Miami Trenchless Pipelining Corp.864.9★ (47)North Miami, 14 mi away24/7—
9Action Construction Inc864.9★ (43)Miami, 14 mi away24/7—
10Hermanos General Contractors | Home Kitchen and Bathroom Remodeling865.0★ (23)Miami, 10 mi away24/7—

The 846 best general contractors in Key Biscayne, ranked

Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  7. #7 The Container Store

    Based in Miami, 9 mi away

    86/100CR Score

    Ranked #7 because of its Google rating and review volume: 4.4★ from 696 Google reviews, the most Google reviews on this list (696).

    • 4.4★ from 696 Google reviews
    Hours
    Mon–Sat 10 AM–8 PM · Sun 11 AM–6 PM
    Address
    7200 N Kendall Dr, Miami, FL 33156
    View profile for The Container Store(305) 670-8181

  11. #11 I AM Builders

    Based in Miami, 19 mi away

    85/100CR Score

    Ranked #11 because of its Google rating and availability: 4.6★ from 130 Google reviews, open 24/7.

    • 4.6★ from 130 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    16650 N Kendall Dr #211, Miami, FL 33196
    View profile for I AM Builders(866) 604-8607

  17. #17 All Dade Pavers

    Based in Doral, 13 mi away

    85/100CR Score

    Ranked #17 because of its Google rating and trade focus: 5.0★ from 316 Google reviews, listed on Google as “General contractor”.

    • 5.0★ from 316 Google reviews
    Hours
    Mon–Fri 8 AM–5:30 PM · Sat 9 AM–12:30 PM · Sun closed
    Address
    7774 NW 53rd St, Doral, FL 33166
    View profile for All Dade Pavers(305) 432-3904

  18. #18 AGH SERVICES LLC

    Based in Miami, 8 mi away

    85/100CR Score

    Ranked #18 because of its Google rating and availability: 5.0★ from 20 Google reviews, open 24/7.

    • 5.0★ from 20 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    669 NW 28th St Apt. 4, Miami, FL 33127
    View profile for AGH SERVICES LLC(786) 552-2732

  21. #21 Ecopace Group

    Based in West Park, 19 mi away

    84/100CR Score

    Ranked #21 because of its Google rating and availability: 5.0★ from 31 Google reviews, open 24/7.

    • 5.0★ from 31 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3941 SW 41st St, West Park, FL 33023
    View profile for Ecopace Group(786) 707-6940

How much do general contractors cost in Key Biscayne?

Typical prices in USD, adjusted for Florida with a published regional index. Each row names its basis and month.

How much do general contractors cost in Key Biscayne?
JobLowTypicalHighBasisChecked
Kitchen remodel$14,650$27,090$41,780Per project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.00 South Atlantic factor (2025 Cost vs. Value Report)October 2026
Bathroom remodel$6,520$11,910$17,300Per bathroom: typical range of customer-reported remodels. US national range × 0.98 South Atlantic factor (2025 Cost vs. Value Report)October 2026

How to check a general contractor's license in Florida

In Florida, Florida Construction Industry Licensing Board (DBPR) licenses Certified or registered general, building and residential contractors (CGC, CBC, CRC).

  1. Search the business name or license number on the Florida Construction Industry Licensing Board (DBPR) license lookup.
  2. Check that the status is active and the name matches the contract or truck.
  3. Ask for proof of insurance before work starts.

No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.

Guide checked October 2026. How we verify licenses

How we ranked Key Biscayne general contractors

We scored 846 Key Biscayne general contractors on 8 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. Unknown factors are left out of the score, 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Key Biscayne data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

General contractors in Key Biscayne: frequently asked questions

Who is the best general contractor in Key Biscayne?

By CR Score, the highest-ranked general contractor in Key Biscayne, FL is Level Up Builders Group with a CR Score of 87/100. It has 5.0★ from 132 Google reviews. It is open 24/7. RAMI Construction Group (#2) and LRG CONTRACTORS GROUP INC (#3) follow. We ranked 846 general contractors on 8 factors, last updated October 22, 2026.

How many general contractors are there in Key Biscayne?

ContractorsRanked ranks 846 general contractors serving Key Biscayne, FL. Counts are as of October 2026.

Which general contractors in Key Biscayne are open 24/7?

83 ranked general contractors in Key Biscayne post 24/7 hours. The highest-ranked are Level Up Builders Group (#1), RAMI Construction Group (#2) and LRG CONTRACTORS GROUP INC (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which general contractors in Key Biscayne work on weekends?

380 of 846 ranked general contractors post Saturday hours and 155 post Sunday hours. The highest-ranked open Saturdays are Level Up Builders Group (#1), RAMI Construction Group (#2) and LRG CONTRACTORS GROUP INC (#3). Posted hours are office hours; crews may book weekend jobs separately.

How do I check a general contractor's license in Florida?

In Florida, Florida Construction Industry Licensing Board (DBPR) handles licensing and covers Certified or registered general, building and residential contractors (CGC, CBC, CRC). Search the business or license number at https://www.myfloridalicense.com/wl11.asp.

How much does kitchen remodel cost in Key Biscayne?

Kitchen remodel typically costs $14,650 to $41,780, with $27,090 typical (Per project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.00 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 Biscayne general contractors have?

The median Google rating among 846 rated general contractors in Key Biscayne is 5.0★, with a median of 8 reviews. The Container Store has the most, 696 reviews, and ranks #7. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank general contractors?

Each general contractor gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Update log for Key Biscayne

  1. October 2026: CR Scores recalculated for 846 general contractors serving Key Biscayne.
  2. October 2026: 6 duplicate listings merged.

More general contractors and Key Biscayne pages

Other trades in Key Biscayne