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Find Subcontractors in Moraga

Avatar for Global Green Solutions

Global Green Solutions

5.00(
9
)
Approved Pro

Global Green Solutions

5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 years of experience

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!

"they did a very good job"

Ajay R on December 2020

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!

"they did a very good job"

Ajay R on December 2020


Avatar for OT Bay Builders

OT Bay Builders

4.99(
77
)
Approved Pro

OT Bay Builders

4.99(
77
)
Approved Pro
Super Service Award
Customers say: Quick response
4 years of experience
Free onsite estimate

At OT Bay Builders, we believe every home tells a story — and we’re here to help you write yours. Serving homeowners across the Bay Area, we deliver high-quality remodeling built on craftsmanship, transparency, and lasting value. With over five years of proven experience and hundreds of successful projects, we take pride in honest communication, detailed project management, and results that exceed expectations. From your first consultation to final walkthrough, you’ll enjoy a smooth, stress-free process backed by a dedicated team that cares about your vision. Your home is more than a project — it’s a reflection of your lifestyle and dreams. At OT Bay Builders, we build homes that last, experiences that matter, and client relationships rooted in trust. Your dream is our passion. Let’s bring it to life with craftsmanship, integrity, and care. Contact OT Bay Builders today to schedule your free consultation or project estimate.

"We love our new deck! It’s sturdy, beautiful, and adds so much value to our backyard. The team listened to what we wanted and delivered exactly that, right down to the custom railing and built-in seating."

Kolber S on April 2025

At OT Bay Builders, we believe every home tells a story — and we’re here to help you write yours. Serving homeowners across the Bay Area, we deliver high-quality remodeling built on craftsmanship, transparency, and lasting value. With over five years of proven experience and hundreds of successful projects, we take pride in honest communication, detailed project management, and results that exceed expectations. From your first consultation to final walkthrough, you’ll enjoy a smooth, stress-free process backed by a dedicated team that cares about your vision. Your home is more than a project — it’s a reflection of your lifestyle and dreams. At OT Bay Builders, we build homes that last, experiences that matter, and client relationships rooted in trust. Your dream is our passion. Let’s bring it to life with craftsmanship, integrity, and care. Contact OT Bay Builders today to schedule your free consultation or project estimate.

"We love our new deck! It’s sturdy, beautiful, and adds so much value to our backyard. The team listened to what we wanted and delivered exactly that, right down to the custom railing and built-in seating."

Kolber S on April 2025


Avatar for RC&G Handyman Services

RC&G Handyman Services

4.98(
208
)
Approved Pro

RC&G Handyman Services

4.98(
208
)
Approved Pro
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
15 years of experience

RC&G is an acronym - it stands for "Richard, Charlene, and the Girls", because it's a great reminder of what I'm working for. I'm Richard and my wife and daughters are the most important thing in the world to me. Also hugely important to me is doing great work in my business as a handyman. I've always been mechanically inclined and good at fixing whatever's broken. With decades of experience, now I'm truly a master handyman. Whatever you need, I'm here to get it done. I respond quickly to contacts and give an accurate estimate. Then I arrive as scheduled, do the job right, and leave your house as clean as I found it. I'm looking forward to meeting you!

"Richard was friendly and kind. He installed our blinds, helped clear our sink, fixed our screen door, and assessed our TV mount— all in an hour. We’d love to work with RC&G. As someone with mini houses fixes and projects it can be intimidating to ask for help, but RC&G showed us most things are fixable."

Sigourney T on November 2025

RC&G is an acronym - it stands for "Richard, Charlene, and the Girls", because it's a great reminder of what I'm working for. I'm Richard and my wife and daughters are the most important thing in the world to me. Also hugely important to me is doing great work in my business as a handyman. I've always been mechanically inclined and good at fixing whatever's broken. With decades of experience, now I'm truly a master handyman. Whatever you need, I'm here to get it done. I respond quickly to contacts and give an accurate estimate. Then I arrive as scheduled, do the job right, and leave your house as clean as I found it. I'm looking forward to meeting you!

"Richard was friendly and kind. He installed our blinds, helped clear our sink, fixed our screen door, and assessed our TV mount— all in an hour. We’d love to work with RC&G. As someone with mini houses fixes and projects it can be intimidating to ask for help, but RC&G showed us most things are fixable."

Sigourney T on November 2025


Avatar for Attic Pros

Attic Pros

4.91(
195
)
Approved Pro

Attic Pros

4.91(
195
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
13 years of experience

Attic Pros provides outstanding products combined with superior service to ensure your satisfaction. Our team work's directly with you making sure we cover all areas that may have insulation issues. Once we've done this we can make a custom plan for property. Call Attic Pro Today for your professional consultation. *******5% Off Mold Removal Project******* For a limited time, we're excited to offer you a special discount of 5% off your mold removal project. Don't miss out on this opportunity to ensure a healthier environment for your home or business while saving money. Contact us today to schedule your mold inspection and take advantage of this exclusive offer!

"Hired to blow new insulation into the attic. Reasonable pricing, professional people who showed up on time and kept the work area clean. Would recommend."

Joyce S on August 2025

Attic Pros provides outstanding products combined with superior service to ensure your satisfaction. Our team work's directly with you making sure we cover all areas that may have insulation issues. Once we've done this we can make a custom plan for property. Call Attic Pro Today for your professional consultation. *******5% Off Mold Removal Project******* For a limited time, we're excited to offer you a special discount of 5% off your mold removal project. Don't miss out on this opportunity to ensure a healthier environment for your home or business while saving money. Contact us today to schedule your mold inspection and take advantage of this exclusive offer!

"Hired to blow new insulation into the attic. Reasonable pricing, professional people who showed up on time and kept the work area clean. Would recommend."

Joyce S on August 2025


Avatar for Perfect Star Heating and Air Conditioning

Perfect Star Heating and Air Conditioning

4.91(
256
)
Approved Pro

Perfect Star Heating and Air Conditioning

4.91(
256
)
Approved Pro
Super Service Award
Customers say: Quick response
9 years of experience
Free onsite estimate

With over 30 years of experience, Perfect Star Heating, Cooling, & Electrical is a locally owned and operated family business serving Alameda & Contra Costa County. We service all makes and models, offering top-quality comfort and energy efficiency solutions. Specializing in Furnace/Heating, Air Conditioning, and Ductless Mini-Split installation, we also provide repair and maintenance for Central HVAC systems, Ductwork, Indoor Air Quality, Electrical Repair & Installation, and Solar Installation. Free estimates are available for HVAC system replacement, new installations, and solar solutions. As a Lennox Premier Dealer, Daikin Comfort Pro, and WellAir Elite dealer, we are Diamond Certified, hold an A+ BBB Rating, and have been voted “The Best Heating & Air Company” and “The Most Community-Minded Company” by The Press in Brentwood, CA for two years. We are also SFGATE’s Best of the Bay Area Heating & A/C Service provider.

"Preston Did great work and love his job and truly wants to help his customers. "

Randy B on December 2025

With over 30 years of experience, Perfect Star Heating, Cooling, & Electrical is a locally owned and operated family business serving Alameda & Contra Costa County. We service all makes and models, offering top-quality comfort and energy efficiency solutions. Specializing in Furnace/Heating, Air Conditioning, and Ductless Mini-Split installation, we also provide repair and maintenance for Central HVAC systems, Ductwork, Indoor Air Quality, Electrical Repair & Installation, and Solar Installation. Free estimates are available for HVAC system replacement, new installations, and solar solutions. As a Lennox Premier Dealer, Daikin Comfort Pro, and WellAir Elite dealer, we are Diamond Certified, hold an A+ BBB Rating, and have been voted “The Best Heating & Air Company” and “The Most Community-Minded Company” by The Press in Brentwood, CA for two years. We are also SFGATE’s Best of the Bay Area Heating & A/C Service provider.

"Preston Did great work and love his job and truly wants to help his customers. "

Randy B on December 2025


Precise Plumbing

4.96(
378
)
Approved Pro

Precise Plumbing

4.96(
378
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
23 years of experience

Precise Plumbing is a well established plumbing business in the East Bay Area. With over 15 years of unmatched experience, we are experts in the trade. Here at Precise Plumbing, customer service always comes first. We pride ourselves on reliability, integrity, great communication, and providing quality work. As professional plumbers, we are timely, we pay attention to detail, and keep you informed/educated about your plumbing projects or tasks as we strive to provide the best service. Call us today as we look forward to earning your business!

"The plumbing technicians arrived and immediately began to troubleshoot the issue. I was impressed by their professional demeanor, teamwork, appearance and workwear. They promptly resolved my issue. I will certainly call upon them in the future with any plumbing needs."

Marc D on December 2025

Precise Plumbing is a well established plumbing business in the East Bay Area. With over 15 years of unmatched experience, we are experts in the trade. Here at Precise Plumbing, customer service always comes first. We pride ourselves on reliability, integrity, great communication, and providing quality work. As professional plumbers, we are timely, we pay attention to detail, and keep you informed/educated about your plumbing projects or tasks as we strive to provide the best service. Call us today as we look forward to earning your business!

"The plumbing technicians arrived and immediately began to troubleshoot the issue. I was impressed by their professional demeanor, teamwork, appearance and workwear. They promptly resolved my issue. I will certainly call upon them in the future with any plumbing needs."

Marc D on December 2025


Avatar for Water Heaters Masters

Water Heaters Masters

4.96(
102
)
Approved Pro

Water Heaters Masters

4.96(
102
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
19 years of experience

We are a small family owned business and our reputation is built one satisfied customer at a time. In a time where finding honest and well trained experts in the plumbing industry is difficult, we pride ourselves in serving you better. We know you have choices and will make every effort to demonstrate that we are the best option for your water heater, tankless water heater, and high efficiency water heater needs. We offer competitive pricing, the best products, and most important great customer service. We also want to do work for your friends and family, so the best endorsement for us is a job well done and a happy customer. We do standard water heater repairs and replacement but also bigger projects like relocation jobs and tankless water heater installations to name a few. Our technicians are highly experienced and have installed thousands of water heaters. Call or text us at 925-817-8342 for a free estimate. We serve residential or commercial customers, including apartments and condos.

"They were able to get out to me quickly, even on the weekends. They were very professional. "

Katharine K on December 2025

We are a small family owned business and our reputation is built one satisfied customer at a time. In a time where finding honest and well trained experts in the plumbing industry is difficult, we pride ourselves in serving you better. We know you have choices and will make every effort to demonstrate that we are the best option for your water heater, tankless water heater, and high efficiency water heater needs. We offer competitive pricing, the best products, and most important great customer service. We also want to do work for your friends and family, so the best endorsement for us is a job well done and a happy customer. We do standard water heater repairs and replacement but also bigger projects like relocation jobs and tankless water heater installations to name a few. Our technicians are highly experienced and have installed thousands of water heaters. Call or text us at 925-817-8342 for a free estimate. We serve residential or commercial customers, including apartments and condos.

"They were able to get out to me quickly, even on the weekends. They were very professional. "

Katharine K on December 2025


Avatar for Single Line Electric

Single Line Electric

4.95(
41
)
Approved Pro

Single Line Electric

4.95(
41
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
4 years of experience

Single Line Electric 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. 20 years exp

"Very good service "

Dana M on October 2025

Single Line Electric 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. 20 years exp

"Very good service "

Dana M on October 2025


"We recently hired Geico Builders for a full home remodel, and the entire experience was fantastic. Their team worked quickly without cutting corners, and everyone who came into our home was friendly and respectful. They kept us updated throughout the project and made sure we felt comfortable with every step. What impressed me most was how clean they left the house each day no mess, no clutter. The final result turned out even better than we imagined. Truly a professional crew."

Sara W on November 2025

Geico Builders specializes in reliable home remodeling backed by accountability, skilled craftsmanship, training and a workmanship warranty you can trust. Our most upstanding quality is excellent service we provide to our customers.

"We recently hired Geico Builders for a full home remodel, and the entire experience was fantastic. Their team worked quickly without cutting corners, and everyone who came into our home was friendly and respectful. They kept us updated throughout the project and made sure we felt comfortable with every step. What impressed me most was how clean they left the house each day no mess, no clutter. The final result turned out even better than we imagined. Truly a professional crew."

Sara W on November 2025


Bayside Builders Group, Inc.

4.89(
47
)
Approved Pro

Bayside Builders Group, Inc.

4.89(
47
)
Approved Pro
Customers say: Quality work
4 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality and customer service that we provide to meet your 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 a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"As soon as my new tile flooring was installed, everyone who entered into my home immediately complimented on how nice it looked. It definitely made a huge difference after replacing those old carpets which had stains all over them. I am glad that a friend of mine referred me to Bayside Builders because they really do take care of their clients and provide excellent service."

Ingra R on March 2022

We take great pride in our experience, expertise, quality and customer service that we provide to meet your 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 a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"As soon as my new tile flooring was installed, everyone who entered into my home immediately complimented on how nice it looked. It definitely made a huge difference after replacing those old carpets which had stains all over them. I am glad that a friend of mine referred me to Bayside Builders because they really do take care of their clients and provide excellent service."

Ingra R on March 2022

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Showing 1-10 of 3093
Subcontractors questions, answered by experts

The requirement for building permits varies by location, but most building departments will require permits for any changes to the structural components of a home. They’ll also require them for changes to the plumbing, electrical, and HVAC components, as well as any permanent improvements to the land, including concrete patios or foundations for additions or outbuildings. You also might need permits for things like roof replacement and window replacement, depending on your local government.

On average, the cost to transform your garage into a workshop is about $2,000. The overall project cost depends on the type of workshop you want to build and its size. Regardless of the type of workshop, you’ll still need basic workshop spaces and equipment such as a workbench, cabinets, and space for storage and for working.

  • 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.

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.

The Moraga, CA homeowners’ guide to subcontracting services

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