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Find Subcontractors in Castaic

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
21 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 TME Construction Inc

TME Construction Inc

4.95(
429
)
Approved Pro

TME Construction Inc

4.95(
429
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
25 years of experience

Here at TME Constructuion, bringing dreams to life is our duty, beit in your home, work place, or with our help, your own personal sanctuary. We believe "Nothing is Impossible" and with over 25 years in the business, we know exactly how to make dreams a reality that will serve your needs perfectly. We service all of L.A. County from Malibu to Long Beach to our home town of Santa Clarita. Being family owned and operated, we can easily provide that personal touch while at the same time have a team capable of even the biggest of tasks. No travel fees. No job too small- ask about our handyman services. Additional contact name - Tony Ciaramaglia. Award winning. See website for additional service areas. Alternate Phone: (818) 388-1796 Fax: (661) 283-1405

"Work was performed quickly and professionally."

Bill B on January 2025

Here at TME Constructuion, bringing dreams to life is our duty, beit in your home, work place, or with our help, your own personal sanctuary. We believe "Nothing is Impossible" and with over 25 years in the business, we know exactly how to make dreams a reality that will serve your needs perfectly. We service all of L.A. County from Malibu to Long Beach to our home town of Santa Clarita. Being family owned and operated, we can easily provide that personal touch while at the same time have a team capable of even the biggest of tasks. No travel fees. No job too small- ask about our handyman services. Additional contact name - Tony Ciaramaglia. Award winning. See website for additional service areas. Alternate Phone: (818) 388-1796 Fax: (661) 283-1405

"Work was performed quickly and professionally."

Bill B on January 2025


Avatar for GO GREEN ELECTRIC

GO GREEN ELECTRIC

4.94(
71
)
Approved Pro

GO GREEN ELECTRIC

4.94(
71
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
25 years of experience

Welcome to GO GREEN ELECTRIC. We are a licensed, bonded and insured electrical company, license # 924466. GO GREEN ELECTRIC is equipped with all the necessary tools and material. Just call us for a free estimate and you won't be disappointed. **Please leave a message/text message as some of our work is located in bad cellular service areas** Our work is under warranty and to your full satisfaction.

"Look, when it comes time to hire someone to do work on your home, you're looking for quality of work, reliability, and affordability. Go Green Electric scores highly on all those counts. As a bonus: they're absolutely lovely people to work with as well. I would unhesitatingly recommend Ido and Go Green Electric to anyone needing electrical work done."

Colin C on December 2025

Welcome to GO GREEN ELECTRIC. We are a licensed, bonded and insured electrical company, license # 924466. GO GREEN ELECTRIC is equipped with all the necessary tools and material. Just call us for a free estimate and you won't be disappointed. **Please leave a message/text message as some of our work is located in bad cellular service areas** Our work is under warranty and to your full satisfaction.

"Look, when it comes time to hire someone to do work on your home, you're looking for quality of work, reliability, and affordability. Go Green Electric scores highly on all those counts. As a bonus: they're absolutely lovely people to work with as well. I would unhesitatingly recommend Ido and Go Green Electric to anyone needing electrical work done."

Colin C on December 2025


Avatar for AMS Dynamic Realty Services

AMS Dynamic Realty Services

4.98(
52
)
Approved Pro

AMS Dynamic Realty Services

4.98(
52
)
Approved Pro
Customers say: Quick response
22 years of experience
Emergency services offered

AMS Dynamic Realty Services Is here to help with your household needs whether it be a large or small project. With 20yrs of experience backed by and Interior Design degree we can handle most projects. We have a passion for building and wood work, but are happy to help with the smaller things as well, like assembling furniture, mounting TV's, and fixing things. Just let us know your need, and we'll try and help.

"Loved the job, very thorough, great communication with him. "

Patrick W on January 2026

AMS Dynamic Realty Services Is here to help with your household needs whether it be a large or small project. With 20yrs of experience backed by and Interior Design degree we can handle most projects. We have a passion for building and wood work, but are happy to help with the smaller things as well, like assembling furniture, mounting TV's, and fixing things. Just let us know your need, and we'll try and help.

"Loved the job, very thorough, great communication with him. "

Patrick W on January 2026


Avatar for Electrical Bzzz

Electrical Bzzz

5.00(
43
)
Approved Pro

Electrical Bzzz

5.00(
43
)
Approved Pro
Super Service Award
Customers say: Quick response
22 years of experience
Free onsite estimate

Electrical Bzzz is 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 customers' interests, and make their concerns the basis of our business.

"I needed a light fixture replaced after a flood , and four electrical outlets needed to be replaced. Robert quoted a very fair price and then they did a wonderful job. As a single female managing my household , it is very hard to find electricians that don't take advantage of what they perceive as an opening. Robert was so informative and I felt that he was very honest. The work was excellent. Try to take gets the highest recommendation from me."

Hele r U on January 2026

Electrical Bzzz is 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 customers' interests, and make their concerns the basis of our business.

"I needed a light fixture replaced after a flood , and four electrical outlets needed to be replaced. Robert quoted a very fair price and then they did a wonderful job. As a single female managing my household , it is very hard to find electricians that don't take advantage of what they perceive as an opening. Robert was so informative and I felt that he was very honest. The work was excellent. Try to take gets the highest recommendation from me."

Hele r U on January 2026


Avatar for AC Dave Heating & Air

AC Dave Heating & Air

4.94(
86
)
Approved Pro

AC Dave Heating & Air

4.94(
86
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
20 years of experience

AC Dave is a family owned & operated small business with 5 employees. We accept all major credit cards, checks & cash at the time services are rendered. $24.99 discount for first time customers and new maintenance agreement of one year or more. License Number: 877683, give us a call today!

"Thank you for everything. Leo is knowledgeable, friendly, and performs terrific work."

Robert C on September 2025

AC Dave is a family owned & operated small business with 5 employees. We accept all major credit cards, checks & cash at the time services are rendered. $24.99 discount for first time customers and new maintenance agreement of one year or more. License Number: 877683, give us a call today!

"Thank you for everything. Leo is knowledgeable, friendly, and performs terrific work."

Robert C on September 2025


Avatar for THE Water Heater Company

THE Water Heater Company

4.89(
122
)
Approved Pro

THE Water Heater Company

4.89(
122
)
Approved Pro
Customers say: True professional
8 years of experience
Free onsite estimate

Our company was created from our two founders’ shared vision to combine industry-leading knowledge and expertise, with a passion for service excellence, to operate as THE Water Heater Company. Our entire team is united in this quest to be the best. We continuously train, we work together to exceed expectations, and we get better every day. Our goal is to provide our community with the highest quality service and solutions — proudly working every day to earn our reputation as Your Trusted Water Heater Authority. We serve clients throughout Los Angeles County, Ventura County, Orange County, and the city of Santa Barbara. Our amazing team at THE Water Heater Company is the best choice for all of your water heater needs. We offer services for Tank & Tankless Water Heaters, Recirculation Pumps, Water Filtration & Conditioning Systems, Pressure Regulators, and a few other general plumbing services. We look forward to hearing from you!

"After our Rheem water heater from Home Depot, only a few years old, failed for the second time during winter, we were left without hot water. I found The Water Heater Company on Yelp after feeling overwhelmed by options, and from the first call, Kariana was polite, professional, and quickly arranged same-day service within a few hours. Justin, the technician, was on time, extremely knowledgeable, and took the time to clearly explain what was going on, our options, and the pros and cons without pressure. He recommended a more reliable Bradford White system, had it available the same day, and restored our hot water within hours. His professionalism, care, and attention to detail — even offering to clean up afterward — truly stood out. To top it off, his supervisor later called to personally thank us for our military service. Outstanding service from start to finish."

Irshad A on January 2026

Our company was created from our two founders’ shared vision to combine industry-leading knowledge and expertise, with a passion for service excellence, to operate as THE Water Heater Company. Our entire team is united in this quest to be the best. We continuously train, we work together to exceed expectations, and we get better every day. Our goal is to provide our community with the highest quality service and solutions — proudly working every day to earn our reputation as Your Trusted Water Heater Authority. We serve clients throughout Los Angeles County, Ventura County, Orange County, and the city of Santa Barbara. Our amazing team at THE Water Heater Company is the best choice for all of your water heater needs. We offer services for Tank & Tankless Water Heaters, Recirculation Pumps, Water Filtration & Conditioning Systems, Pressure Regulators, and a few other general plumbing services. We look forward to hearing from you!

"After our Rheem water heater from Home Depot, only a few years old, failed for the second time during winter, we were left without hot water. I found The Water Heater Company on Yelp after feeling overwhelmed by options, and from the first call, Kariana was polite, professional, and quickly arranged same-day service within a few hours. Justin, the technician, was on time, extremely knowledgeable, and took the time to clearly explain what was going on, our options, and the pros and cons without pressure. He recommended a more reliable Bradford White system, had it available the same day, and restored our hot water within hours. His professionalism, care, and attention to detail — even offering to clean up afterward — truly stood out. To top it off, his supervisor later called to personally thank us for our military service. Outstanding service from start to finish."

Irshad A on January 2026


Avatar for Garafano Electric, Inc.

Garafano Electric, Inc.

4.93(
171
)
Approved Pro

Garafano Electric, Inc.

4.93(
171
)
Approved Pro
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
58 years of experience

Garafano Electric is a local, family-owned establishment based in Eagle Rock. We specialize in all things electric and service individual homes, as well as larger commercial or industrial facilities, for work ranging from small repairs to large-scale projects. We are 11 times Angie’s List Super Service Award recipients (awarded to the "top 5% of qualifying businesses"), and we pride ourselves in providing competitive, fair quotes for all of our work. Give us a call or write us a message and we’ll be sure to assist you in any way we can. First time Angie’s List customers receive a 5% discount!

"Excellent! They were in and out with a crew in one day. We were replacing under kitchen cabinet fluorescent lights with LED. On one cabinet that sits aline, it gave the optical illusion that it was not as bright as the other sections. Will Martinez the owner, came over on Sunday @ 10 am to fix things South as that it looked as it should. All included in the original estimate and invoice. No Extra Charge. TRUE Customer SERVICE!!!!"

Andy A on February 2025

Garafano Electric is a local, family-owned establishment based in Eagle Rock. We specialize in all things electric and service individual homes, as well as larger commercial or industrial facilities, for work ranging from small repairs to large-scale projects. We are 11 times Angie’s List Super Service Award recipients (awarded to the "top 5% of qualifying businesses"), and we pride ourselves in providing competitive, fair quotes for all of our work. Give us a call or write us a message and we’ll be sure to assist you in any way we can. First time Angie’s List customers receive a 5% discount!

"Excellent! They were in and out with a crew in one day. We were replacing under kitchen cabinet fluorescent lights with LED. On one cabinet that sits aline, it gave the optical illusion that it was not as bright as the other sections. Will Martinez the owner, came over on Sunday @ 10 am to fix things South as that it looked as it should. All included in the original estimate and invoice. No Extra Charge. TRUE Customer SERVICE!!!!"

Andy A on February 2025


Electric Zone

4.87(
244
)
Approved Pro

Electric Zone

4.87(
244
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
Free onsite estimate

Electric Zone prides itself on providing absolutely the highest quality Electrical and Lighting services in the entire Los Angeles Market. We are a family run business consisting of myself and 6 employees. We have been in business for 14 years. We offer free estimates for your electrical and lighting needs. MUST CALL FOR DETAILS.We guarantee you the absolute highest quality work at a very fair price! We offer 24 hour emergency service as well! Please call us today!

"I reached out to Electric Zone for a few items we wanted in our home; a couple outlets installed in our closets and assistance in wiring a new pendant light. Haik from Electric Zone called us and arranged to come by the same day we reached out so that he could come by and provide an estimate, the price was fair so we decided to move forward with them. When Haik and his coworker arrived they discussed every step with us before proceeding, we were very happy with the options and works provided. Definitely recommend, we will be reaching out to Electric Zone again if we need more work in the future. "

Dominick S on January 2026

Electric Zone prides itself on providing absolutely the highest quality Electrical and Lighting services in the entire Los Angeles Market. We are a family run business consisting of myself and 6 employees. We have been in business for 14 years. We offer free estimates for your electrical and lighting needs. MUST CALL FOR DETAILS.We guarantee you the absolute highest quality work at a very fair price! We offer 24 hour emergency service as well! Please call us today!

"I reached out to Electric Zone for a few items we wanted in our home; a couple outlets installed in our closets and assistance in wiring a new pendant light. Haik from Electric Zone called us and arranged to come by the same day we reached out so that he could come by and provide an estimate, the price was fair so we decided to move forward with them. When Haik and his coworker arrived they discussed every step with us before proceeding, we were very happy with the options and works provided. Definitely recommend, we will be reaching out to Electric Zone again if we need more work in the future. "

Dominick S on January 2026


Avatar for Horizon Solar Electric

Horizon Solar Electric

4.93(
72
)
Approved Pro

Horizon Solar Electric

4.93(
72
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

We offer years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as wiring and panel upgrades and a variety of other jobs. We are committed to providing a personalized service for each individual project we take on and look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Luis is great! Have used him for several projects."

Michele L on October 2022

We offer years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as wiring and panel upgrades and a variety of other jobs. We are committed to providing a personalized service for each individual project we take on and look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Luis is great! Have used him for several projects."

Michele L on October 2022

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Subcontractors questions, answered by experts

A contract should outline the scope of work, timelines, costs, payment schedule, and materials used for clarity and protection.

While some people are confident in their ability to replace concrete by drilling out the broken pieces and replacing them with bagged concrete, it’s possible to run into snags that make hiring a professional worth it. Trying to level concrete slabs can require special equipment, which can be pricey to rent and tough to operate. It's also crucial to contact your town's municipal office to ensure you are allowed to take on the project without a permit.

General contractors typically manage home renovation or build projects that last more than a week and involve various skilled tradespeople. Some examples include building a new home or barn, adding an extension or garage, or carrying out major room remodels involving extensive plumbing, electrical, and structural changes.

Modular homes are more affordable than stick-built homes if you keep quality and square footage equal. The cost to build a home averages $323,000, while average modular home prices sit at {AvgCost}. If you’re looking for custom or luxury options, a traditional custom home costs $825,000, while a high-end modular home costs $600,000, on average.

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.

The Castaic, CA homeowners’ guide to subcontracting services

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