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Major renovation multiple room pros in Rohnert Park

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
10 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 BCR Construction
BCR Construction
889 Jennings Ave
5.00(
1
)
Approved Pro
BCR Construction
889 Jennings Ave
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

BCR 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.

""

Stanley C on March 2022

BCR 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.

""

Stanley C on March 2022


Avatar for Grid Design Build
Grid Design Build
1500 3rd St, Suite A
New on HomeAdvisorNew on Angi
Approved Pro
Grid Design Build
1500 3rd St, Suite A
New on AngiNew on HomeAdvisor
Approved Pro
3 years of experience
Free onsite estimate

We’re 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 Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

We’re 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 Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!


Reichert Building Solutions
11 Friendly Lane
5.00(
4
)
Approved Pro
Reichert Building Solutions
11 Friendly Lane
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

With years of experience serving the area, we are your solution for all your (PWC) needs. 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 5 star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!

"they are great"

Jenny H on July 2024

With years of experience serving the area, we are your solution for all your (PWC) needs. 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 5 star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!

"they are great"

Jenny H on July 2024


Avatar for D I Y Design & Consulting
D I Y Design & Consulting
6117 Friedman Way
4.80(
5
)
Approved Pro
D I Y Design & Consulting
6117 Friedman Way
4.80(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 years of experience

We pride our company on reliability, great communication, integrity and quality work. We are experts in our renovations remodeling work. We do our best to keep you as informed as we can on your particular task or project. We look forward to working with you.

"They communicate well"

Joe A on November 2022

We pride our company on reliability, great communication, integrity and quality work. We are experts in our renovations remodeling work. We do our best to keep you as informed as we can on your particular task or project. We look forward to working with you.

"They communicate well"

Joe A on November 2022


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
15 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 Morgan C Winslow A Partnership
Morgan C Winslow A Partnership
8901 Jeannette Avenue
New on HomeAdvisorNew on Angi
Approved Pro
Morgan C Winslow A Partnership
8901 Jeannette Avenue
New on AngiNew on HomeAdvisor
Approved Pro
31 years of experience
Free onsite estimate

Morgan C Winslow A Partnership 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. We look forward to working with you!!!!!

Morgan C Winslow A Partnership 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. We look forward to working with you!!!!!


Avatar for Silverlining Construction
Silverlining Construction
4645 Sorrento Way
3.80(
5
)
Approved Pro
Silverlining Construction
4645 Sorrento Way
3.80(
5
)
Approved Pro
18 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


Wadleigh Group, Inc.
214 Club Drive
New on HomeAdvisorNew on Angi
Approved Pro
Wadleigh Group, Inc.
214 Club Drive
New on AngiNew on HomeAdvisor
Approved Pro
11 local quotes requested
18 years of experience

Wadleigh Group, 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.

Wadleigh Group, 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.


Avatar for Advanced Construction Company
Advanced Construction Company
4251 Susan Lane
5.00(
3
)
Approved Pro
Advanced Construction Company
4251 Susan Lane
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
34 years of experience

ACC has been providing residential/commercial remodeling services to Northern CA since 1991. We are reliable, provide detailed estimates and competitive pricing. We are a Certified Green Builder. Advanced Construction Company has been in business since 1991, specializing in residential remodels. During the past 30 years, we have taken pride in providing 100% customer satisfaction through honesty, dependability and quality workmanship. Ed Story (owner/president) has more than 35 years of experience in the construction industry. An innovative problem solver, Ed brings experience and creative insight to every job. Experts in making your visions a reality, we use only quality materials and supplies and consistently work with the same subcontractors. Offering competitive fixed bid prices for any kind of work, ACC is the answer to all of your construction and remodeling needs.

"Very professional and easy to work with."

Carol H on July 2016

ACC has been providing residential/commercial remodeling services to Northern CA since 1991. We are reliable, provide detailed estimates and competitive pricing. We are a Certified Green Builder. Advanced Construction Company has been in business since 1991, specializing in residential remodels. During the past 30 years, we have taken pride in providing 100% customer satisfaction through honesty, dependability and quality workmanship. Ed Story (owner/president) has more than 35 years of experience in the construction industry. An innovative problem solver, Ed brings experience and creative insight to every job. Experts in making your visions a reality, we use only quality materials and supplies and consistently work with the same subcontractors. Offering competitive fixed bid prices for any kind of work, ACC is the answer to all of your construction and remodeling needs.

"Very professional and easy to work with."

Carol H on July 2016

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Major renovation multiple room services FAQs

Detached structures generally require more investment than interior conversions due to additional foundation work, independent utility connections, and exterior construction requirements. These standalone offices typically align with addition costs, ranging from $80 to $300 per square foot depending on design complexity and finish quality. Consider additional expenses for separate heating/cooling systems, insulation requirements, and potential zoning restrictions when planning a detached workspace.

Most jurisdictions require permits for structural modifications, electrical work, plumbing installations, and HVAC alterations. Requirements vary significantly between municipalities, making consultation with local building authorities essential before beginning work. Proceeding without proper permits can result in financial penalties, construction delays, or requirements to remove non-compliant installations, potentially increasing your overall project cost substantially.

Converting existing space is typically more economical, with costs ranging from $50 to $200 per square foot compared to $80 to $300 per square foot for new additions. Room conversions avoid expenses associated with foundations, exterior walls, roofing, and additional utility connections. Your decision should consider not only immediate costs but also how repurposing existing space might affect your home's overall functionality and value proposition.

Room conversions typically require between two and six weeks, depending on the extent of modifications. Building an addition generally takes three to four months from initial planning through final inspection. Your project timeline depends on permit processing, contractor availability, material delivery schedules, and any unforeseen complications discovered during construction. Weather conditions and seasonal factors may also influence completion timelines, particularly for exterior construction phases.

Home office expenses related to business activities may qualify for tax deductions, though specific eligibility requirements apply. You'll need to maintain thorough documentation of expenses and use the space exclusively for business purposes to qualify for most deductions. Tax benefits vary based on employment status, space utilization, and current tax regulations. Consulting a qualified tax professional before making renovation decisions can help you understand potential financial advantages specific to your situation.

The homeowners guide to major renovation multiple room services
From average costs to expert advice, get all the answers you need to get your job done.
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