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Average homeowner rating star icon4.3
Average homeowner rating
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Verified contractor services reviews

Contractors in Sebastopol

Avatar for Whitney Homes
Whitney Homes
3558 Round Barn Blvd Ste 200
4.36(
7
)
Approved Pro
Whitney Homes
3558 Round Barn Blvd Ste 200
4.36(
7
)
Approved Pro
Customers say: Quality work
12 local quotes requested
42 years of experience

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"Professional and Knowledgable. Work with Mark was great. He always answered my calls and had a crew onsite ready to work everyday of the project. In addition he has a network of subcontractors which makes the process go smoothly. I would hire him again for any major project."

Nathan W on March 2024

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"Professional and Knowledgable. Work with Mark was great. He always answered my calls and had a crew onsite ready to work everyday of the project. In addition he has a network of subcontractors which makes the process go smoothly. I would hire him again for any major project."

Nathan W on March 2024


Avatar for Espinosa Construction Building Contractor
Espinosa Construction Building Contractor
PO Box 2434
4.63(
15
)
Approved Pro
Espinosa Construction Building Contractor
PO Box 2434
4.63(
15
)
Approved Pro
Customers say: Super punctual
12 local quotes requested
20 years of experience

(Espinosa 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.

"Excellent work. Great communication. Highly recommend. "

Frances G on June 2025

(Espinosa 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.

"Excellent work. Great communication. Highly recommend. "

Frances G on June 2025


SGB Inc.
24301 Southland Pl #540
5.00(
4
)
Approved Pro
SGB Inc.
24301 Southland Pl #540
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
32 local quotes requested

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

"The team was amazing! We had an old deck in our backyard and we hired Palm Construction to replace and extend it and they did a great work! The job was done in less than 2 weeks, Communication was great, they cared about the backyard and plants and we are so happy itâ s all ready just before summer. Highly recommended!!"

yael h on May 2024

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

"The team was amazing! We had an old deck in our backyard and we hired Palm Construction to replace and extend it and they did a great work! The job was done in less than 2 weeks, Communication was great, they cared about the backyard and plants and we are so happy itâ s all ready just before summer. Highly recommended!!"

yael h on May 2024


Avatar for Silverlining Construction
Silverlining Construction
4645 Sorrento Way
3.80(
5
)
Approved Pro
Silverlining Construction
4645 Sorrento Way
3.80(
5
)
Approved Pro
17 local quotes requested
27 years of experience

We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our review from satisfied clients. Give us a call today so we can answer all of your questions. Satisfaction guaranteed!

"Jim was extremely professional and his communication was excellent. He walked me through the process and gave me options. Jim amd his team gave me 5 star service on the 2,840 sq ft house they built for me. From the floors to the doors Jim helped me pick out everything came out great. I am so glad he was recommended to me by my neighbor Jared."

Brian M on April 2025

We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our review from satisfied clients. Give us a call today so we can answer all of your questions. Satisfaction guaranteed!

"Jim was extremely professional and his communication was excellent. He walked me through the process and gave me options. Jim amd his team gave me 5 star service on the 2,840 sq ft house they built for me. From the floors to the doors Jim helped me pick out everything came out great. I am so glad he was recommended to me by my neighbor Jared."

Brian M on April 2025


Big River Builders, Inc.
5510 Skylane Boulevard, Suite 203
4.50(
2
)
Approved Pro
Big River Builders, Inc.
5510 Skylane Boulevard, Suite 203
4.50(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 local quotes requested

BIG RIVER BUILDERS INC offers 40 years experience and the best customer service. We are here to build relationships with our customers and communities. BIG RIVER BUILDERS INC is a leader providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. We believe in building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"The employees were great. A couple of days there was only 1 man on the job due to illness. The company did not replace him, so the 1 man had to work alone, slowing down the completion of the project. Art and Johnny were great to work with. Communication with the office was a little lacking, but overall we are happy with the work."

Bruce J on September 2020

BIG RIVER BUILDERS INC offers 40 years experience and the best customer service. We are here to build relationships with our customers and communities. BIG RIVER BUILDERS INC is a leader providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. We believe in building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"The employees were great. A couple of days there was only 1 man on the job due to illness. The company did not replace him, so the 1 man had to work alone, slowing down the completion of the project. Art and Johnny were great to work with. Communication with the office was a little lacking, but overall we are happy with the work."

Bruce J on September 2020


Avatar for Swifthawk Construction, Inc.
Swifthawk Construction, Inc.
3364 Thorn Road
5.00(
3
)
Approved Pro
Swifthawk Construction, Inc.
3364 Thorn Road
5.00(
3
)
Approved Pro
Customers say: Quick response
15 local quotes requested
6 years of experience

At Swifthawk Construction, we put a lot of care and hard work into our projects. We want to produce a beautiful and long lasting result for our clients every time. It is our philosophy that building trust with our clients is foundational to having a good outcome that feels fair and makes the project more enjoyable for everyone. For us, building a deck or remodeling your kitchen is a job site. But we understand for you, it is your home. We do our best to keep a light footprint and respect our clients’ privacy as we work efficiently to get your project done. No matter the project, we focus on quality craftsmanship at every step. That way you can trust the investment you are putting into your home doesn’t have a weak link hidden inside the wall or in the attic. We are honest and transparent with you about project costs and potential issues that could come up during the project. If this sounds like a fit, please consider us to improve and beautify your home.

"I worked with Blake on a bathroom and kitchen remodel. He was a pleasure to work with and the project turned out beautiful. He pays attention to details and is upfront about any potential issues he notices. He is a nice, honest and trustworthy guy and completed our job in a timely manner. A pleasure to work with."

Pia G on March 2022

At Swifthawk Construction, we put a lot of care and hard work into our projects. We want to produce a beautiful and long lasting result for our clients every time. It is our philosophy that building trust with our clients is foundational to having a good outcome that feels fair and makes the project more enjoyable for everyone. For us, building a deck or remodeling your kitchen is a job site. But we understand for you, it is your home. We do our best to keep a light footprint and respect our clients’ privacy as we work efficiently to get your project done. No matter the project, we focus on quality craftsmanship at every step. That way you can trust the investment you are putting into your home doesn’t have a weak link hidden inside the wall or in the attic. We are honest and transparent with you about project costs and potential issues that could come up during the project. If this sounds like a fit, please consider us to improve and beautify your home.

"I worked with Blake on a bathroom and kitchen remodel. He was a pleasure to work with and the project turned out beautiful. He pays attention to details and is upfront about any potential issues he notices. He is a nice, honest and trustworthy guy and completed our job in a timely manner. A pleasure to work with."

Pia G on March 2022


Avatar for Prosper Construction Development, Inc.
Prosper Construction Development, Inc.
180 Steuart St., Box 194631
4.88(
38
)
Approved Pro
Prosper Construction Development, Inc.
180 Steuart St., Box 194631
4.88(
38
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
230 local quotes requested

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"Fast response and clear communication throughout the process."

Marco T on April 2025

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"Fast response and clear communication throughout the process."

Marco T on April 2025


Quality carpentry
5.00(
3
)
Quality carpentry
5.00(
3
)
Customers say: Quick response
Free onsite estimate

We take care of anything from rough to finish carpentry. We do anything such as fences, siding, windows and framing down to baseboard, trim, cabinets and much more. We value quality and take pride in our work. Customer satisfaction is a top priority.

"ENRIQUES WAS VERY PATIENT, CORDIAL AND PROFESSIONAL. HE TOOK THE TIME ASSEMBLE MY QUEEN SIZE BED FROM A MOVE I HAD RECENTLY. IAM VERY PLEASED HOW HE TOOK PRIDE IN HIS WORK!"

APPHIA M on February 2024

We take care of anything from rough to finish carpentry. We do anything such as fences, siding, windows and framing down to baseboard, trim, cabinets and much more. We value quality and take pride in our work. Customer satisfaction is a top priority.

"ENRIQUES WAS VERY PATIENT, CORDIAL AND PROFESSIONAL. HE TOOK THE TIME ASSEMBLE MY QUEEN SIZE BED FROM A MOVE I HAD RECENTLY. IAM VERY PLEASED HOW HE TOOK PRIDE IN HIS WORK!"

APPHIA M on February 2024


Handled it handyman services
No reviews
Handled it handyman services
No reviews
Emergency services offered

Here at Handle It Handymen offer it all with services like. 1. Fixing and Building: Repairs and small construction projects. 2.Electrical: Minor electrical work. 3.Plumbing: Basic plumbing repairs. 4.Painting: Interior and exterior painting. 5.Carpentry: Woodwork and furniture assembly. 6.Home Maintenance: Gutter cleaning, pressure washing, etc. 7.Appliance Installation: Installing household appliances. 8.Tiling and Flooring: Tile and floor work. 9.Doors and Windows: Repair and installation. 10.General Repairs: Various small repairs. 11.Yard Work: Basic yard maintenance. 12.Emergency Repairs: Quick response to urgent issues. No matter the job our biggest goal is to make sure you are a 100% satisfied customer. We also offer senior citizen discounts on most services. DONT FORGET TO ASK ABOUT OUR SEASONAL SERVICES (holiday lights,fire scaping etc). We look forward and appreciate hearing from you.

Here at Handle It Handymen offer it all with services like. 1. Fixing and Building: Repairs and small construction projects. 2.Electrical: Minor electrical work. 3.Plumbing: Basic plumbing repairs. 4.Painting: Interior and exterior painting. 5.Carpentry: Woodwork and furniture assembly. 6.Home Maintenance: Gutter cleaning, pressure washing, etc. 7.Appliance Installation: Installing household appliances. 8.Tiling and Flooring: Tile and floor work. 9.Doors and Windows: Repair and installation. 10.General Repairs: Various small repairs. 11.Yard Work: Basic yard maintenance. 12.Emergency Repairs: Quick response to urgent issues. No matter the job our biggest goal is to make sure you are a 100% satisfied customer. We also offer senior citizen discounts on most services. DONT FORGET TO ASK ABOUT OUR SEASONAL SERVICES (holiday lights,fire scaping etc). We look forward and appreciate hearing from you.


New Dimension Inc.
No reviews
New Dimension Inc.
No reviews

New Dimension Inc. has been building homes, additions, and remodels for 20+ years in Marin, Sonoma, & San Francisco. We specialize in architectural builds in modern style. New Dimension's talented team of builders have served the Bay Area building dream homes since 2001. Our network of architects, subcontractors, and suppliers help make up our team of construction professionals. While our builders are the most experienced you will find, with no build too challenging to complete! Our founder and owner, Dirk Von Rueben, has been leading the company since it's beginning; bringing an unparalleled amount of engagement and insight to all of our projects. Here at New Dimension, we look forward to implementing the newest building practices, materials, and designs to realize our clients dreams.

New Dimension Inc. has been building homes, additions, and remodels for 20+ years in Marin, Sonoma, & San Francisco. We specialize in architectural builds in modern style. New Dimension's talented team of builders have served the Bay Area building dream homes since 2001. Our network of architects, subcontractors, and suppliers help make up our team of construction professionals. While our builders are the most experienced you will find, with no build too challenging to complete! Our founder and owner, Dirk Von Rueben, has been leading the company since it's beginning; bringing an unparalleled amount of engagement and insight to all of our projects. Here at New Dimension, we look forward to implementing the newest building practices, materials, and designs to realize our clients dreams.

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FAQs for contractor service projects in Sebastopol, CA

Generally, general contractors charge between $50 and $150 hourly, though not every contractor charges by the hour. If charging based on the project, you can expect a markup of 10% to 20% of the construction cost. You can expect to pay between $300 and $500 daily if charged by the day.

General contractors are the ones that coordinate home construction projects. They are in charge of the day-to-day oversight of the subcontractors to ensure that the project is completed on time and to resolve problems as they arise. General contractors:

  • Complete pre-construction planning, both with the customer and crew

  • Provide realistic cost estimates

  • Develop construction timelines

  • Ensure deadlines are met

  • Acquire permits as needed

  • Purchase supplies and materials

Before hiring a general contractor for your home project, it’s a great idea to write down a list of questions to discuss with each prospect. Some example questions to get you started include:

  • Which types of insurance do you carry?

  • Can you provide a list of references?

  • What is the expected timeline for this project?

  • How will my project be supervised?

  • Will you hire subcontractors for the job?

  • What is the best way to communicate changes?

  • Will you obtain all of the required building permits?

While city and state laws vary on general contractor licensing requirements, hiring an unlicensed general contractor could lead to poor quality work, costly future expenses, and potential code violations. Be sure to check our state licensing tool to review the local general contractor guidelines for your area.

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

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. 

The Sebastopol, CA homeowners’ guide to contractor services
From average costs to expert advice, get all the answers you need to get your job done.
A house front entrance with partially carpeted stairs
Apr 25, 2025
Apr 25, 2025
Wondering how much it costs to build a staircase in your home? Use this convenient cost guide to get an accurate estimate for your home improvement project.
A land with grass and trees
May 9, 2025
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Going from an undeveloped plot to your dream home can be expensive. Learn about the cost to develop land and what factors can affect your total.
a brick wall and wood floor room with black modern reading chair and lamp, ottoman, and bookshelf with ladder
Jun 6, 2025
Jun 6, 2025
Brick walls can add character and elegance to interior and exterior spaces. Use this brick wall cost guide to see the price range for adding one to your home.
walk in closet with shelves
Jan 21, 2025
Jan 21, 2025
Medium-density fiberboard is a commonly used material for various carpentry projects. Learn more about medium-density fiberboard costs for projects and more.
Woman using the stairlift
Nov 22, 2024
Nov 22, 2024
Installing a stair lift in your home can greatly assist loved ones with mobility challenges by making it easier for them to access all or most areas of the house.
Architect and construction worker looking at plans
Dec 11, 2024
Dec 11, 2024
Learn about the pros and cons of hiring a general contractor to handle your home renovation project and why research to find the right one matters.
Share project details to get started.