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    Verified subcontracting services reviews

Find Subcontractors in Gardena

Avatar for Global Green Solutions

Global Green Solutions

5.00(
111
)
Approved Pro

Global Green Solutions

5.00(
111
)
Approved Pro
Customers say: Quick response
20 years of experience
Free onsite estimate

Whether you need an A/C or Heater installation or repair in Los Angeles, our team of HVAC pros is here to deliver outstanding service. We're passionate about delivering an exceptional heating and air conditioning experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. We're committed to serving you with quality and great value. We'll come to you, listen to your needs, and then come back to you with a logical, feasible plan that works for you. Our first-time customers continually become our long-term customers time and time again, choosing us for all the heating, AC, air ducts needs. Contact us today and see what our commitment to quality is all about! We may not be related, but you'll feel like we're family. We Service Los Angeles and surrounding areas. Call us today for a free estimate!

"Excellent heating and air conditioning repair, replacement, and new installation services! Everything went smoothly and without incident from beginning to end. Before departing, they made sure the system was operating flawlessly, responded quickly, and worked effectively. Excellent service?I heartily recommend them!"

James on December 2025

Whether you need an A/C or Heater installation or repair in Los Angeles, our team of HVAC pros is here to deliver outstanding service. We're passionate about delivering an exceptional heating and air conditioning experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. We're committed to serving you with quality and great value. We'll come to you, listen to your needs, and then come back to you with a logical, feasible plan that works for you. Our first-time customers continually become our long-term customers time and time again, choosing us for all the heating, AC, air ducts needs. Contact us today and see what our commitment to quality is all about! We may not be related, but you'll feel like we're family. We Service Los Angeles and surrounding areas. Call us today for a free estimate!

"Excellent heating and air conditioning repair, replacement, and new installation services! Everything went smoothly and without incident from beginning to end. Before departing, they made sure the system was operating flawlessly, responded quickly, and worked effectively. Excellent service?I heartily recommend them!"

James on December 2025


Avatar for Tony's Plumbing, Inc.

Tony's Plumbing, Inc.

4.89(
500
)
Approved Pro

Tony's Plumbing, Inc.

4.89(
500
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
31 years of experience

Over many years of quality and professional service; Tony's Plumbing, a family owned & operated business, has acquired the ability to quickly and accurately diagnose the work that needs to be done. This makes it possible for us to provide you with a realistic and fair estimate before any service is begun. Angie's List members receive a discount of 10% (ON SERVICE JOBS ONLY) off the hourly rate after the first hour when paid at time of service. Our normal business hours are: Monday thru Friday 8:00 AM - 5:00 PM. If you like our services, then we would love to exceed the expectations of your family & friends. Thank you in advance for your thoughtful recommendations of our services!

"We had a issue with our shower and regulating the hot water. We had Kevin put in a new handle and cartridge system. Kevin did a great job installing and cleaning up afterwards. Would hire again."

Mike Z on September 2023

Over many years of quality and professional service; Tony's Plumbing, a family owned & operated business, has acquired the ability to quickly and accurately diagnose the work that needs to be done. This makes it possible for us to provide you with a realistic and fair estimate before any service is begun. Angie's List members receive a discount of 10% (ON SERVICE JOBS ONLY) off the hourly rate after the first hour when paid at time of service. Our normal business hours are: Monday thru Friday 8:00 AM - 5:00 PM. If you like our services, then we would love to exceed the expectations of your family & friends. Thank you in advance for your thoughtful recommendations of our services!

"We had a issue with our shower and regulating the hot water. We had Kevin put in a new handle and cartridge system. Kevin did a great job installing and cleaning up afterwards. Would hire again."

Mike Z on September 2023


Avatar for Platinum Home Builders & Design, Inc.

Platinum Home Builders & Design, Inc.

4.98(
42
)
Approved Pro

Platinum Home Builders & Design, Inc.

4.98(
42
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
5 years of experience

Platinum Home Builders & Design Inc., provides fast and accurate contractor services for all of your renovation and remodeling project plans. We offer thorough and complex work from professionals and detailed specialists in the domains of building, rebuilding and remodeling. We deliver expert services to create spaces that reflect your distinct personality. Our goal is to bring our talent and knowledge to your project. We enjoy all aspects of the projects from planning to permit to building to completing. We do small to large jobs and as always, we provide all homeowners with an in-home consultation. Give us a call for we look forward to speaking with you!

"Platinum Home Builders our house beautifully. They showed up on time and finished the task in less than a week. Following the last walk around, they worked hard to ensure that all of the concerns were addressed. It's good to see projects like this finished on time and with a skilled workforce. I believe their costs are a little higher than others, but the quality, professionalism, and promptness of their work make it worthwhile."

brian p on May 2022

Platinum Home Builders & Design Inc., provides fast and accurate contractor services for all of your renovation and remodeling project plans. We offer thorough and complex work from professionals and detailed specialists in the domains of building, rebuilding and remodeling. We deliver expert services to create spaces that reflect your distinct personality. Our goal is to bring our talent and knowledge to your project. We enjoy all aspects of the projects from planning to permit to building to completing. We do small to large jobs and as always, we provide all homeowners with an in-home consultation. Give us a call for we look forward to speaking with you!

"Platinum Home Builders our house beautifully. They showed up on time and finished the task in less than a week. Following the last walk around, they worked hard to ensure that all of the concerns were addressed. It's good to see projects like this finished on time and with a skilled workforce. I believe their costs are a little higher than others, but the quality, professionalism, and promptness of their work make it worthwhile."

brian p on May 2022


"John did a great job installing outdoor and indoor lighting fixtures. He completed the work within the expected time frame."

Robert D on November 2024

Independent electrician. Over 30 Years experience. No employees. No Subs. Cost is determined by the job. Trouble shooting specialist! I can find the problem where others can't. I will answer your call or email personally.

"John did a great job installing outdoor and indoor lighting fixtures. He completed the work within the expected time frame."

Robert D on November 2024


Avatar for Alliance United Rooter & Plumbing Inc.

Alliance United Rooter & Plumbing Inc.

4.89(
113
)
Approved Pro

Alliance United Rooter & Plumbing Inc.

4.89(
113
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
21 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide. It is our mission to provide excellent workmanship and complete customer satisfaction from the start to completion of a project. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"They got the job done right and efficiently, better than I expected, more than I asked for. Very friendly and nice."

David S on June 2025

We take great pride in our experience, expertise, quality, and customer service that we provide. It is our mission to provide excellent workmanship and complete customer satisfaction from the start to completion of a project. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"They got the job done right and efficiently, better than I expected, more than I asked for. Very friendly and nice."

David S on June 2025


Avatar for Top Energy Solutions, Inc.

Top Energy Solutions, Inc.

4.85(
23
)
Approved Pro

Top Energy Solutions, Inc.

4.85(
23
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
6 years of experience

When it comes to home upgrades, Top Energy Solutions is the market leader. We are a client-focused company that works hard to deliver the best possible results in all of our projects. We understand the importance of trusting a company to deliver your dream, so we strive to meet all of our customers’ expectations and make their dreams come true. We know your house is valuable, and we treat it like it was our own. Enjoy the benefits of lower costs, wide network, access to the best systems on the market, along with the comfort of a client-driven business that is still family-owned and operated. Our company is here to look after you. We will do our very best to fulfill all your HVAC, Insulation, Roofing, Windows, and Solar needs.

"I highly recommend Top Energy Solutions. During the heat wave my air conditioning system blew out hot air. I expected to wait days for a technician to come out. Leor sent one the next morning. The technician quickly located the problem and fixed it within minutes. Their employees are professional, courteous and very knowledgeable."

Terri T on September 2024

When it comes to home upgrades, Top Energy Solutions is the market leader. We are a client-focused company that works hard to deliver the best possible results in all of our projects. We understand the importance of trusting a company to deliver your dream, so we strive to meet all of our customers’ expectations and make their dreams come true. We know your house is valuable, and we treat it like it was our own. Enjoy the benefits of lower costs, wide network, access to the best systems on the market, along with the comfort of a client-driven business that is still family-owned and operated. Our company is here to look after you. We will do our very best to fulfill all your HVAC, Insulation, Roofing, Windows, and Solar needs.

"I highly recommend Top Energy Solutions. During the heat wave my air conditioning system blew out hot air. I expected to wait days for a technician to come out. Leor sent one the next morning. The technician quickly located the problem and fixed it within minutes. Their employees are professional, courteous and very knowledgeable."

Terri T on September 2024


Avatar for Eagle View Remodeling

Eagle View Remodeling

4.93(
41
)
Approved Pro

Eagle View Remodeling

4.93(
41
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
36 years of experience

We have the experience and dedication to bring your dreams to reality! Specializing in Painting, Flooring and Ceramic Tile services, we guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today! Visit our website at https://eagleviewremodeling.com/.

"He was very professional. He didn’t try to push instead he offered some other cost saving options. He came over and we talked. Very nice and helpful. He will be on my list for our second location. Jimmy"

Jimmy F on December 2025

We have the experience and dedication to bring your dreams to reality! Specializing in Painting, Flooring and Ceramic Tile services, we guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today! Visit our website at https://eagleviewremodeling.com/.

"He was very professional. He didn’t try to push instead he offered some other cost saving options. He came over and we talked. Very nice and helpful. He will be on my list for our second location. Jimmy"

Jimmy F on December 2025


Avatar for AGA Construction Inc

AGA Construction Inc

4.82(
108
)
Approved Pro

AGA Construction Inc

4.82(
108
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
19 years of experience

FREE estimates and 10% off for Angi's List members! A.G.A Construction, Inc. is a licensed, bonded and insured, full-service construction company. We offer services in both residential and commercial remodeling including, but not limited to, new construction, room additions, kitchen and bathroom remodeling. Our mission at A.G.A Construction is to provide excellent customer satisfaction and top-quality work. We work hard to maintain high standards of exceptional customer service and superiority that has become expected of us over the years. Whatever your remodeling needs are, we take the necessary time to discuss with you the wide variety of options, products, styles, specification and your desired budget available in order to make your vision a reality. When working with our team you can be sure that your remodeling project will exceed your expectations. With any remodeling job, a project is only as good as its foundation. The same is true for our company, which is built on a foundation of trust and strong relationships with our clients. As our saying goes “When we are done, you will be happy, and until you are happy, we are not done.”

"We started the process of building our detached ADU at the beginning of 2022. We hired an Architect, who drew up a plan to build a 1200 sq ft, 3 bedroom 2.5 bathroom house. After 14 months of waiting and addressing revisions required by the Los Angeles Department of Building and Safety we got our permit in “Ready to Issue” status. While waiting for city approval, we all started looking for a fair, reliable and honest contractor who would do good/solid construction. We started the process of interviewing contractors and getting bids for the job. After several meetings and several bids, we met Micky Kanian with “AGA Construction”. We found Micky on Yelp. One of his references took us thru an ADU that Micky and team built for his elderly mother-in-law to live in. This family could not say enough good things about Micky and team. They took us thru the property and explained their experience in great detail. We saw another beautiful AGA project, a 5k sq ft + project that was in progress and really knew that day that we’d found our contractor. We weren’t quite ready to pull the trigger for personal reasons, so we put the project on hold. Meanwhile, we continued to collect a couple of other bids that were already in progress. During this process, AGA kept in touch with us. They checked in every few weeks or so, without being pushy or intrusive. After a delay of about 9 months, we decided to move forward with AGA construction. No one is a tougher critic than me. I was dreading this project because of the amount of stress that I knew we’d be under. Both financially and mentally. We’ve all heard and/or lived thru the horror of a construction project gone wrong. I won’t bury the lead any further. We love our ADU!!!!! We started the project on Jan 31st of 2024. We were told that the project would take 6-8 months. We lost the first 6 weeks or so with the heavy rains from last year, but even with that delay, we were mostly done with the project by the middle of August. We ran into the “expected” unknowns and surprises – all dealt with fairly and quickly by Micky and team. I would like to call out Joachin who was amazing. We always felt like we were in the best of qualified hands during this entire process. All inspections were signed off, the last checks were written, and we now have a gorgeous new home behind the main house on that property. We were so happy with the project and trusted Micky and Joachin so much, that we immediately launched a second project of gutting and renovating a very large master bathroom for my In-Laws. That job started on September 23rd and was done the first or second week of November as promised. It would’ve been done sooner, but we had a little “client indecision” that cost us about a week or two. All in all, I would highly recommend Micky and his crew, and we plan to use them for as long as they are in business or until my family and I run out of projects."

howard w on February 2025

FREE estimates and 10% off for Angi's List members! A.G.A Construction, Inc. is a licensed, bonded and insured, full-service construction company. We offer services in both residential and commercial remodeling including, but not limited to, new construction, room additions, kitchen and bathroom remodeling. Our mission at A.G.A Construction is to provide excellent customer satisfaction and top-quality work. We work hard to maintain high standards of exceptional customer service and superiority that has become expected of us over the years. Whatever your remodeling needs are, we take the necessary time to discuss with you the wide variety of options, products, styles, specification and your desired budget available in order to make your vision a reality. When working with our team you can be sure that your remodeling project will exceed your expectations. With any remodeling job, a project is only as good as its foundation. The same is true for our company, which is built on a foundation of trust and strong relationships with our clients. As our saying goes “When we are done, you will be happy, and until you are happy, we are not done.”

"We started the process of building our detached ADU at the beginning of 2022. We hired an Architect, who drew up a plan to build a 1200 sq ft, 3 bedroom 2.5 bathroom house. After 14 months of waiting and addressing revisions required by the Los Angeles Department of Building and Safety we got our permit in “Ready to Issue” status. While waiting for city approval, we all started looking for a fair, reliable and honest contractor who would do good/solid construction. We started the process of interviewing contractors and getting bids for the job. After several meetings and several bids, we met Micky Kanian with “AGA Construction”. We found Micky on Yelp. One of his references took us thru an ADU that Micky and team built for his elderly mother-in-law to live in. This family could not say enough good things about Micky and team. They took us thru the property and explained their experience in great detail. We saw another beautiful AGA project, a 5k sq ft + project that was in progress and really knew that day that we’d found our contractor. We weren’t quite ready to pull the trigger for personal reasons, so we put the project on hold. Meanwhile, we continued to collect a couple of other bids that were already in progress. During this process, AGA kept in touch with us. They checked in every few weeks or so, without being pushy or intrusive. After a delay of about 9 months, we decided to move forward with AGA construction. No one is a tougher critic than me. I was dreading this project because of the amount of stress that I knew we’d be under. Both financially and mentally. We’ve all heard and/or lived thru the horror of a construction project gone wrong. I won’t bury the lead any further. We love our ADU!!!!! We started the project on Jan 31st of 2024. We were told that the project would take 6-8 months. We lost the first 6 weeks or so with the heavy rains from last year, but even with that delay, we were mostly done with the project by the middle of August. We ran into the “expected” unknowns and surprises – all dealt with fairly and quickly by Micky and team. I would like to call out Joachin who was amazing. We always felt like we were in the best of qualified hands during this entire process. All inspections were signed off, the last checks were written, and we now have a gorgeous new home behind the main house on that property. We were so happy with the project and trusted Micky and Joachin so much, that we immediately launched a second project of gutting and renovating a very large master bathroom for my In-Laws. That job started on September 23rd and was done the first or second week of November as promised. It would’ve been done sooner, but we had a little “client indecision” that cost us about a week or two. All in all, I would highly recommend Micky and his crew, and we plan to use them for as long as they are in business or until my family and I run out of projects."

howard w on February 2025


Avatar for Monstech Audio and Video

Monstech Audio and Video

4.88(
65
)
Approved Pro

Monstech Audio and Video

4.88(
65
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
16 years of experience

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship 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. With the backing of 20 years of experience,we guarantee that you will be given a service that will be more than satisfactory and exceed your expectations.

"Very professional and very clean installation of network wiring and new switch and patch panels moved so that cabinet door where networking equipment now closes easily with enough room left over to mount a secondary small mesh router in the same cabinet."

Bret M on June 2024

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship 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. With the backing of 20 years of experience,we guarantee that you will be given a service that will be more than satisfactory and exceed your expectations.

"Very professional and very clean installation of network wiring and new switch and patch panels moved so that cabinet door where networking equipment now closes easily with enough room left over to mount a secondary small mesh router in the same cabinet."

Bret M on June 2024


Avatar for Trinity Heating and AC

Trinity Heating and AC

5.00(
32
)
Approved Pro

Trinity Heating and AC

5.00(
32
)
Approved Pro
Super Service Award
Customers say: Quick response
4 years of experience
Free onsite estimate

Trinity Heating and AC is so much more than another heating/AC company. We exceed our customer’s expectations and standards in a number of ways; such as arriving within the promised time frame or leave our work space cleaner then we found it! We provide custom solutions that take all factors into consideration so we can design a system that will meet the needs of your home and everyone in it! We offer so much more then just replacement of your existing system or installation of a new one. Do you have high utility bills when you are running the system, or someone’s allergies are aggravated when running the system? No matter what your need, if it has anything to do with HEATING, COOLING, AIR FLOW, or AIR QUALITY; TRINITY HEATING AND AC is ready to help!

"Chris arrived on time and completed the work in a timely manner. Helped me set up the system and explained functions. Very professional, courteous, and efficient. I will highly recommend Chris to friends, family and associates."

Kim P on December 2025

Trinity Heating and AC is so much more than another heating/AC company. We exceed our customer’s expectations and standards in a number of ways; such as arriving within the promised time frame or leave our work space cleaner then we found it! We provide custom solutions that take all factors into consideration so we can design a system that will meet the needs of your home and everyone in it! We offer so much more then just replacement of your existing system or installation of a new one. Do you have high utility bills when you are running the system, or someone’s allergies are aggravated when running the system? No matter what your need, if it has anything to do with HEATING, COOLING, AIR FLOW, or AIR QUALITY; TRINITY HEATING AND AC is ready to help!

"Chris arrived on time and completed the work in a timely manner. Helped me set up the system and explained functions. Very professional, courteous, and efficient. I will highly recommend Chris to friends, family and associates."

Kim P on December 2025

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Showing 1-10 of 6393
Subcontractors questions, answered by experts
  • 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.

Whether it's better to buy or build a chicken coop depends on your priorities. Do you want to save money? If so, then you should build your own chicken coop because it will cost much less—about half—than buying a chicken coop. If you want a perfectly constructed coop with all the bells and whistles without sacrificing your time and energy, it's better (or at least easier) to buy one.

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

Structural engineers are necessary for projects involving alterations to load-bearing structures, foundation work, and compliance with safety standards. This includes home expansions, retaining walls, and significant repairs that impact a property's integrity.

The timeline for building a game room depends on the project’s complexity. Converting an existing room may take one to three weeks, while building a new addition or highly customized space can take several months. Factors such as permitting, material lead times, and contractor availability also impact the project schedule.

The Gardena, CA 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"