Top-rated subcontractors.

Get matched with top subcontractors in Key Biscayne, FL

Enter your zip and get matched with up to 5 pros

Need a pro for your subcontracting project in Key Biscayne, FL?

Select your specific project to find the pro for you.

TRUSTED BY KEY BISCAYNE, FL HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.9k+
    Verified subcontracting services reviews

Find Subcontractors in Key Biscayne

"Excellent service, arrived before our set time, extremely diligent with complex build, and did a great job. Def recommend and will rehire for future services."

Yudit H on October 2025

Owner operated, professional Handyman services for any and all of your home repair and improvement needs.

"Excellent service, arrived before our set time, extremely diligent with complex build, and did a great job. Def recommend and will rehire for future services."

Yudit H on October 2025


Avatar for Ice City AC, Inc.

Ice City AC, Inc.

4.90(
191
)
Approved Pro

Ice City AC, Inc.

4.90(
191
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
9 years of experience

We have over 14 years of industry experience and we are dedicated to providing our clients with the very best in installation, service and repair for their heating and cooling needs. Our company foundation is built on honesty and integrity. We specialize in Central A/C, Heating and a variety of HVAC -related projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships and guarantee your satisfaction!

"Don't trust this company, the reviews aren't accurate. Eriel and his helper overcharged and didn't do what they said they would, in fact, they did damage."

Joseph T on October 2023

We have over 14 years of industry experience and we are dedicated to providing our clients with the very best in installation, service and repair for their heating and cooling needs. Our company foundation is built on honesty and integrity. We specialize in Central A/C, Heating and a variety of HVAC -related projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships and guarantee your satisfaction!

"Don't trust this company, the reviews aren't accurate. Eriel and his helper overcharged and didn't do what they said they would, in fact, they did damage."

Joseph T on October 2023


Avatar for Con-Mech, Inc.

Con-Mech, Inc.

4.95(
60
)
Approved Pro

Con-Mech, Inc.

4.95(
60
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
9 years of experience

Con-Mech, Inc is a Mechanical Contracting company. Design, Sales, Installation, Repairs, and Service of HVAC and Refrigeration systems. From AC, Heating, Ventilation, and Duct Cleaning through Cooling Towers, Water Heaters, and Pool Heaters. Serving Commercial & Residential customer. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests, and make their concerns the basis of our business. Service work can be provided 24/7. FINANCING OFFERED UP TO 0% INTEREST FOR 18 MONTHS (with approved credit). Ygrene CERTIFIED CONTRACTOR!

"They are professional on all levels, punctual , clean. They go above and beyond. I have tried 4 different companies with the same result - pricey and poor work . I used to manage a apartment building. So I have had several contractors and I know quality when I see and experience it. I am so happy to STOP my search for a reputable company - AMEN !. I highly recommend them."

Joseph V on October 2023

Con-Mech, Inc is a Mechanical Contracting company. Design, Sales, Installation, Repairs, and Service of HVAC and Refrigeration systems. From AC, Heating, Ventilation, and Duct Cleaning through Cooling Towers, Water Heaters, and Pool Heaters. Serving Commercial & Residential customer. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests, and make their concerns the basis of our business. Service work can be provided 24/7. FINANCING OFFERED UP TO 0% INTEREST FOR 18 MONTHS (with approved credit). Ygrene CERTIFIED CONTRACTOR!

"They are professional on all levels, punctual , clean. They go above and beyond. I have tried 4 different companies with the same result - pricey and poor work . I used to manage a apartment building. So I have had several contractors and I know quality when I see and experience it. I am so happy to STOP my search for a reputable company - AMEN !. I highly recommend them."

Joseph V on October 2023


Avatar for LG & OD CORP

LG & OD CORP

5.00(
46
)
Approved Pro

LG & OD CORP

5.00(
46
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
4 years of experience

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"Excellent "

Michael p on January 2026

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"Excellent "

Michael p on January 2026


Avatar for Mr Rooter Plumbing of North Miami Beach

Mr Rooter Plumbing of North Miami Beach

4.84(
25
)
Approved Pro

Mr Rooter Plumbing of North Miami Beach

4.84(
25
)
Approved Pro
Super Service Award
1 years of experience
Free onsite estimate

Mr. Rooter Plumbing of North Miami Beach is a locally owned and family-operated plumbing company providing 24/7 emergency plumbing and drain cleaning services across all of Miami-Dade County. From Aventura, Sunny Isles, Miami Beach, Bal Harbour, Surfside, North Miami, and Miami Shores to Brickell, Downtown Miami, Coral Gables, South Miami we deliver fast, reliable, and professional service backed by the nationally trusted Mr. Rooter name. Our licensed and insured, uniformed technicians specialize in emergency drain cleaning, main sewer line unclogging, toilet backups, hydro jetting, leak detection, water heater repair and installation, garbage disposal replacement, and full plumbing system upgrades. We service homes, condos, high-rise buildings, HOAs, and commercial properties using advanced equipment and proven techniques. Whether it’s clogged drain, sewer backup, or no hot water, we provide up-front pricing, same-day service, flexible scheduling, and clean, respectful workmanship.

"Prompt and professional "

Robert N on January 2026

Mr. Rooter Plumbing of North Miami Beach is a locally owned and family-operated plumbing company providing 24/7 emergency plumbing and drain cleaning services across all of Miami-Dade County. From Aventura, Sunny Isles, Miami Beach, Bal Harbour, Surfside, North Miami, and Miami Shores to Brickell, Downtown Miami, Coral Gables, South Miami we deliver fast, reliable, and professional service backed by the nationally trusted Mr. Rooter name. Our licensed and insured, uniformed technicians specialize in emergency drain cleaning, main sewer line unclogging, toilet backups, hydro jetting, leak detection, water heater repair and installation, garbage disposal replacement, and full plumbing system upgrades. We service homes, condos, high-rise buildings, HOAs, and commercial properties using advanced equipment and proven techniques. Whether it’s clogged drain, sewer backup, or no hot water, we provide up-front pricing, same-day service, flexible scheduling, and clean, respectful workmanship.

"Prompt and professional "

Robert N on January 2026


Avatar for Ebenezer Faife Painting Services, Corp.

Ebenezer Faife Painting Services, Corp.

4.94(
52
)
Approved Pro

Ebenezer Faife Painting Services, Corp.

4.94(
52
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
9 years of experience

Ebenezer Faife Painting Services offers fast, friendly and courteous service. We use only the best products and are always eager to answer your questions and concerns. We have built our reputation on our commitment to providing quality service, which has earned us an impressive reputation with many valuable customers. We take pride in delivering value through top quality, dependable work with excellent price and reliable, honest service.

"Very pleased with the roof painting. They were punctual and professional. Very friendly and answered all of my questions and concerns. They completed the job promptly and efficiently. Will use them again for other painting projects in the near future.!"

Almi H on May 2022

Ebenezer Faife Painting Services offers fast, friendly and courteous service. We use only the best products and are always eager to answer your questions and concerns. We have built our reputation on our commitment to providing quality service, which has earned us an impressive reputation with many valuable customers. We take pride in delivering value through top quality, dependable work with excellent price and reliable, honest service.

"Very pleased with the roof painting. They were punctual and professional. Very friendly and answered all of my questions and concerns. They completed the job promptly and efficiently. Will use them again for other painting projects in the near future.!"

Almi H on May 2022


United Lightning Rods

5.00(
47
)
Approved Pro

United Lightning Rods

5.00(
47
)
Approved Pro
Super Service Award
Customers say: Quick response
85 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent oil and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"They came right away to reinstall my hurricane rods after my roof was replaced...they also discovered the original job wasn't complete and spent the time to add the needed components."

Kathleen N on June 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent oil and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"They came right away to reinstall my hurricane rods after my roof was replaced...they also discovered the original job wasn't complete and spent the time to add the needed components."

Kathleen N on June 2024


Avatar for Air Supply A/C Services & More, Inc.

Air Supply A/C Services & More, Inc.

4.76(
577
)
Approved Pro

Air Supply A/C Services & More, Inc.

4.76(
577
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
14 years of experience

With over 13 years of experience in the air conditioning industry, Air Supply HVAC is the South Florida HVAC company to choose when you want the job done right the first time. Our team of highly qualified, NATE Certified HVAC technicians guarantee you will be satisfied with the quality of their work and will do everything it takes to ensure it! At Air Supply HVAC, we uphold the values of honesty, integrity, and reliability in all that we do. We believe in providing an upfront price before we begin our work so there are no surprises after the job has begun. Every air conditioning estimate is free and we offer same day service when available. When you partner with Air Supply HVAC, you can expect great service, quality workmanship, and a company that will stand behind their work. Our team stays current on the latest techniques and procedures to keep your home or business cool all summer long.

"Verry nice the only thing I can just tell you is very nicely professional. I'm happy. "

Ricardo C on January 2026

With over 13 years of experience in the air conditioning industry, Air Supply HVAC is the South Florida HVAC company to choose when you want the job done right the first time. Our team of highly qualified, NATE Certified HVAC technicians guarantee you will be satisfied with the quality of their work and will do everything it takes to ensure it! At Air Supply HVAC, we uphold the values of honesty, integrity, and reliability in all that we do. We believe in providing an upfront price before we begin our work so there are no surprises after the job has begun. Every air conditioning estimate is free and we offer same day service when available. When you partner with Air Supply HVAC, you can expect great service, quality workmanship, and a company that will stand behind their work. Our team stays current on the latest techniques and procedures to keep your home or business cool all summer long.

"Verry nice the only thing I can just tell you is very nicely professional. I'm happy. "

Ricardo C on January 2026


Avatar for Lumix Electrical, LLC

Lumix Electrical, LLC

5.00(
19
)
Approved Pro

Lumix Electrical, LLC

5.00(
19
)
Approved Pro
Super Service Award
Customers say: Quick response
3 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"The LUMIX crew showed up on time, got the Job done early and perfectly. Cleaned up great. A pleasure. I would highly recommend this company."

Howard R on March 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"The LUMIX crew showed up on time, got the Job done early and perfectly. Cleaned up great. A pleasure. I would highly recommend this company."

Howard R on March 2025


Avatar for TRIPLE AAA LLC

TRIPLE AAA LLC

5.00(
31
)
Approved Pro

TRIPLE AAA LLC

5.00(
31
)
Approved Pro
1 years of experience
Free onsite estimate

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"Excellent service. Very knowledgeable and decently priced "

Camila P on November 2025

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"Excellent service. Very knowledgeable and decently priced "

Camila P on November 2025

...
Showing 1-10 of 4001
Subcontractors questions, answered by experts

Depending on your structure, you may not need planning permission. Major excavation, anything that changes the external appearance of your home, or any construction that will affect your neighbors will need planning permission. However, no planning permission is required if you’re just converting an existing space into a root cellar.

Maintain open communication and address issues as they arise, ensuring contract terms cover potential delays.

  • Installing a new electrical meter box

  • Replacing your meter base

  • Replacing your service entrance cable 

The cost to install or upgrade an electrical meter box ranges from $100 to $650, including $50 to $250 for the unit. The meter base passes the power from your electric company to your panel. The cost to replace a meter base is roughly $50 to $250. 

Service entrance cables are electrical cables with multiple wires, bringing power from electrical companies to residential buildings. The cost to replace a service entrance cable ranges roughly from $1,000 to $1,500.

Yes, most general contractors require a down payment for project completion. A reasonable down payment for a contractor is 10% to 25% of the total project cost, though that will vary based on project size and location. The down payment helps cover the upfront costs of materials and permits and helps ensure payment for the project at hand. 

Construction typically takes 1-3 weeks, depending on the project’s scope and customization.

The Key Biscayne, FL homeowners’ guide to subcontracting services

From average costs to expert advice, get all the answers you need to get your job done.

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"