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TRUSTED BY JAMESTOWN, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon189
    Verified subcontracting services reviews

Find Subcontractors in Jamestown

Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
Approved Pro

Sentri Homes

New on AngiNew on Angi
Approved Pro
237 local quotes requested
2 years of experience

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


Performance Based Heating & Air

5.00(
3
)
Approved Pro

Performance Based Heating & Air

5.00(
3
)
Approved Pro
Customers say: Quick response
11 years of experience
Free onsite estimate

Performance Based Heating & Air is your number one choice for all your HVAC needs. Our commitment to quality is second to none, and we guarantee your complete satisfaction. We enjoy creating long term relationships with each of our clients, and we look forward to working with you!

"Company is legit, I called and they came quick and even showed me a couple things. They filled the refrigerant on my AC. I'll definitely use them again."

Javier A on July 2023

Performance Based Heating & Air is your number one choice for all your HVAC needs. Our commitment to quality is second to none, and we guarantee your complete satisfaction. We enjoy creating long term relationships with each of our clients, and we look forward to working with you!

"Company is legit, I called and they came quick and even showed me a couple things. They filled the refrigerant on my AC. I'll definitely use them again."

Javier A on July 2023


AGS Construction - Unlicensed Contractor

3.46(
23
)
Approved Pro

AGS Construction - Unlicensed Contractor

3.46(
23
)
Approved Pro
28 local quotes requested
7 years of experience

AGS Construction is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations.

"Fast response finished work early"

Leslie A on June 2023

AGS Construction is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations.

"Fast response finished work early"

Leslie A on June 2023


"It went well, my old school bathroom was updated. I now have an awesome bathroom with a walk in shower, the tile work is gorgeous. I just love it! In my other bathroom the fixtures were changed and an extra door was replaced with a wall. I can’t even tell where the door was. Michael and his crew did an excellent job. I would definitely recommend if you care about quality."

CINDY G on April 2024

General contracting company specializing in bathrooms' and kitchen remodeling. Deck construction and repair, additions, New construction

"It went well, my old school bathroom was updated. I now have an awesome bathroom with a walk in shower, the tile work is gorgeous. I just love it! In my other bathroom the fixtures were changed and an extra door was replaced with a wall. I can’t even tell where the door was. Michael and his crew did an excellent job. I would definitely recommend if you care about quality."

CINDY G on April 2024


Avatar for Rodgers Construction

Rodgers Construction

5.00(
2
)
Approved Pro

Rodgers Construction

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 local quotes requested

Rodgers Construction 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.

"Mike is great at listening to his customer and meeting expectations. Heâ s very responsive and dependable."

Molly P on May 2023

Rodgers Construction 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.

"Mike is great at listening to his customer and meeting expectations. Heâ s very responsive and dependable."

Molly P on May 2023


"It went very smoothly. Fernando and Ray were quick, professional, courteous and genuinely friendly. They did a great job quickly and cleaned up after themselves. I would hire for other jobs in a heartbeat."

Jeff S on July 2025

At GenJazz, we pride ourselves on integrity, turning your dreams into reality. We specialize in designing and building exactly what you envision, with commitment to quality and excellence. Building Strong Foundations, Bright Connections!

"It went very smoothly. Fernando and Ray were quick, professional, courteous and genuinely friendly. They did a great job quickly and cleaned up after themselves. I would hire for other jobs in a heartbeat."

Jeff S on July 2025


Avatar for Moore Electrical Services, Inc.

Moore Electrical Services, Inc.

5.00(
12
)
Approved Pro

Moore Electrical Services, Inc.

5.00(
12
)
Approved Pro
Customers say: Quick response
31 local quotes requested
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Called Moore Electrical Services … he arrived within an hour … saw the issue we were having with our homes 🏡 electrical panel … explained in detail what happened and why it happened … had the part we needed and replaced it … our family is overjoyed by his great attitude … work ethic … and his willingness to go beyond on what was needed …!!!… our family highly recommends Moore Electrical Services …!!!… ✅🇺🇸😎"

Doald L on June 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Called Moore Electrical Services … he arrived within an hour … saw the issue we were having with our homes 🏡 electrical panel … explained in detail what happened and why it happened … had the part we needed and replaced it … our family is overjoyed by his great attitude … work ethic … and his willingness to go beyond on what was needed …!!!… our family highly recommends Moore Electrical Services …!!!… ✅🇺🇸😎"

Doald L on June 2025


Avatar for Aguilar Construction

Aguilar Construction

5.00(
6
)
Approved Pro

Aguilar Construction

5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
226 local quotes requested

Im Miguel owner of Aguilar Construction. We are communicating company and very professional on all construction trades. Dedicated to excellence with every job we undertake. Our commitment to quality craftsmanship and outstanding customer service sets us apart. Browse our services and get in touch today to schedule your free estimate. Experience the superior service you deserve!

"The Technician was very good and was able to fix the problem."

Yvonne W on April 2025

Im Miguel owner of Aguilar Construction. We are communicating company and very professional on all construction trades. Dedicated to excellence with every job we undertake. Our commitment to quality craftsmanship and outstanding customer service sets us apart. Browse our services and get in touch today to schedule your free estimate. Experience the superior service you deserve!

"The Technician was very good and was able to fix the problem."

Yvonne W on April 2025


Avatar for JL Construction and Caulking

JL Construction and Caulking

New on AngiNew on Angi
Approved Pro

JL Construction and Caulking

New on AngiNew on Angi
Approved Pro
192 local quotes requested
6 years of experience

30+ years of experience! JL construction & caulking. Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

30+ years of experience! JL construction & caulking. Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!


Avatar for Neli Virtual Appliance Repair

Neli Virtual Appliance Repair

4.30(
577
)
Approved Pro

Neli Virtual Appliance Repair

4.30(
577
)
Approved Pro
Customers say: Super punctual
28356 local quotes requested
9 years of experience

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Super helpful"

Michele H on November 2025

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Super helpful"

Michele H on November 2025

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Showing 1-10 of 209
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.

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.

Common pitfalls include underestimating the cost of site preparation, overlooking permit and utility fees, and not setting aside funds for unexpected changes. Change orders during construction can disrupt your budget. It’s best to plan a detailed budget, obtain multiple quotes, and include a 10% to 15% contingency fund for unexpected expenses.

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.

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 Jamestown, CA homeowners’ guide to subcontracting services

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

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