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Addition and remodeling pros in Rancho Cucamonga

Gima Construction
8686 Sierra Madre Ave.
5.00(
2
)
Approved Pro
Gima Construction
8686 Sierra Madre Ave.
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

We’re a locally owned and operated company that values honesty, 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!

"No comments."

Leonard H on September 2020

We’re a locally owned and operated company that values honesty, 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!

"No comments."

Leonard H on September 2020


Gonzales Construction Co.
21363 Lassen St
New on HomeAdvisorNew on Angi
Approved Pro
Gonzales Construction Co.
21363 Lassen St
New on AngiNew on HomeAdvisor
Approved Pro
7 years of experience
Free onsite estimate

Our company provides exceptional service to the surrounding areas. Always taking pride our services, striving to execute with excellence, and putting our customers in the forefront, is our philosophy. Whatever your business improvement needs may be, you can count on our company to leave you satisfied and happy. Call today , you will be pleased you did. Thank you

Our company provides exceptional service to the surrounding areas. Always taking pride our services, striving to execute with excellence, and putting our customers in the forefront, is our philosophy. Whatever your business improvement needs may be, you can count on our company to leave you satisfied and happy. Call today , you will be pleased you did. Thank you


Avatar for Groundbreaking Design Building
Groundbreaking Design Building
239 E Locust St
New on HomeAdvisorNew on Angi
Approved Pro
Groundbreaking Design Building
239 E Locust St
New on AngiNew on HomeAdvisor
Approved Pro
2 years of experience
Free onsite estimate

Groundbreaking Design Building 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.

Groundbreaking Design Building 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.


Avatar for Steady Solutions, Inc
Steady Solutions, Inc
850 Hampshire Rd STE 8
5.00(
2
)
Approved Pro
Steady Solutions, Inc
850 Hampshire Rd STE 8
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

[We do not offer small maintenance service - sorry! Contact us for your larger projects!] Steady Solutions is a design-build commercial contractor specializing in tenant improvements, site upgrades, and capital projects across the Western U.S. We help corporate and institutional clients modernize and maintain their facilities with speed, consistency, and accountability. Our integrated team manages the full project lifecycle—from preconstruction and permitting to closeout—delivering predictable results and minimal disruption to operations. Whether upgrading parking lots, refreshing interiors, or executing multi-site programs, we provide clear scopes, streamlined execution, and hands-on project management tailored to your needs.

"Good customer service. Company returned my calls, discussed the details of the job, provided cost and time estimates, and the technician was on time, worked quickly, and did a good job."

Howard H on March 2016

[We do not offer small maintenance service - sorry! Contact us for your larger projects!] Steady Solutions is a design-build commercial contractor specializing in tenant improvements, site upgrades, and capital projects across the Western U.S. We help corporate and institutional clients modernize and maintain their facilities with speed, consistency, and accountability. Our integrated team manages the full project lifecycle—from preconstruction and permitting to closeout—delivering predictable results and minimal disruption to operations. Whether upgrading parking lots, refreshing interiors, or executing multi-site programs, we provide clear scopes, streamlined execution, and hands-on project management tailored to your needs.

"Good customer service. Company returned my calls, discussed the details of the job, provided cost and time estimates, and the technician was on time, worked quickly, and did a good job."

Howard H on March 2016


Mejia German
8917 S Gramercy Pl
New on HomeAdvisorNew on Angi
Approved Pro
Mejia German
8917 S Gramercy Pl
New on AngiNew on HomeAdvisor
Approved Pro
19 years of experience
Free onsite estimate

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

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


Avatar for Pro Custom Painting
Pro Custom Painting
11054 Colusa Road
5.00(
1
)
Approved Pro
Pro Custom Painting
11054 Colusa Road
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

Welcome to Pro Custom Painting, proudly servicing Adelanto, and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today! You will not be disappointed.

"He was extremely professional, knowledgeable, friendly, and went above and beyond. He was flexible. He was very accommodating with my schedule. He made excellent suggestions."

Terry L on August 2023

Welcome to Pro Custom Painting, proudly servicing Adelanto, and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today! You will not be disappointed.

"He was extremely professional, knowledgeable, friendly, and went above and beyond. He was flexible. He was very accommodating with my schedule. He made excellent suggestions."

Terry L on August 2023


G.A.R. Construction
13932 Ivy Avenue
New on HomeAdvisorNew on Angi
Approved Pro
G.A.R. Construction
13932 Ivy Avenue
New on AngiNew on HomeAdvisor
Approved Pro
8 years of experience
Free onsite estimate

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.


Avatar for Jacobs Construction Services
Jacobs Construction Services
3591 N Ponderosa Ave
5.00(
2
)
Approved Pro
Jacobs Construction Services
3591 N Ponderosa Ave
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"I wanted to replace carpet with wood-look vinyl in living room, dining room, library and office in my house, but the floors were very uneven. One company said they would only recommend replacing with new carpet and a second company gave me a ridiculously high estimate for the work. Jacobs Construction quoted a fair price, which went up a bit when they pulled up the carpet and saw just how bad the floors were. The final cost was far below the other quote. The work was done in just two days, and the floors are beautiful!"

Peggy B on December 2022

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"I wanted to replace carpet with wood-look vinyl in living room, dining room, library and office in my house, but the floors were very uneven. One company said they would only recommend replacing with new carpet and a second company gave me a ridiculously high estimate for the work. Jacobs Construction quoted a fair price, which went up a bit when they pulled up the carpet and saw just how bad the floors were. The final cost was far below the other quote. The work was done in just two days, and the floors are beautiful!"

Peggy B on December 2022


Rodrigo Ramirez
16005 Los Cedros Ave
New on HomeAdvisorNew on Angi
Approved Pro
Rodrigo Ramirez
16005 Los Cedros Ave
New on AngiNew on HomeAdvisor
Approved Pro
6 years of experience
Free onsite estimate

Rodrigo has been the premier expert for home construction in Fontana for more than 30 years, having worked on nearly every project imaginable around the house. From the smallest epoxy coating in your garage to the largest remodel of your home, there is nothing that Rodrigo cannot do. With an unrivaled commitment to the community Rodrigo is able to offer the most competitive pricing, the best customer service, and the fastest turn around of any company in the area. Give Rodrigo a call today and find out what it means to work with the best!

Rodrigo has been the premier expert for home construction in Fontana for more than 30 years, having worked on nearly every project imaginable around the house. From the smallest epoxy coating in your garage to the largest remodel of your home, there is nothing that Rodrigo cannot do. With an unrivaled commitment to the community Rodrigo is able to offer the most competitive pricing, the best customer service, and the fastest turn around of any company in the area. Give Rodrigo a call today and find out what it means to work with the best!


Brian Ortega
12350 Marshall Avenue, Unit 156
5.00(
2
)
Approved Pro
Brian Ortega
12350 Marshall Avenue, Unit 156
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

Brian Ortega 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!

"Quick response, good at problem solving and very thorough."

Michelle x on March 2020

Brian Ortega 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!

"Quick response, good at problem solving and very thorough."

Michelle x on March 2020

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FAQs for addition and remodeling projects in Rancho Cucamonga, CA

The typical timeline for completing a garage-to-ADU conversion spans approximately three to six months, encompassing planning, permitting, construction, and final inspections. Projects requiring substantial structural modifications or encountering material delivery delays may extend beyond this timeframe. Working with an experienced general contractor who efficiently coordinates various trades and maintains consistent progress can significantly improve project efficiency and reduce unnecessary delays.

Converting a garage into an ADU typically requires obtaining building permits and potentially specialized electrical, plumbing, and mechanical approvals. Requirements vary significantly between jurisdictions, making consultation with local planning departments essential. Most municipalities mandate specific features, including dedicated entrances, proper emergency egress windows, and verification that the structure meets current residential safety standards. Proceeding without proper authorization risks potential penalties and complications during future property transactions.

California has implemented some of the nation's most supportive ADU regulations to address housing availability challenges. Recent legislation has streamlined approval processes, and local jurisdictions generally must approve projects meeting state guidelines. Nevertheless, individual municipalities may impose additional specific requirements regarding design, parking, or utility connections. Consulting with your local planning department remains essential for understanding the particular regulations applicable to your property.

Converting a garage to an ADU typically increases your property's assessed value, resulting in higher property tax obligations. The specific tax implications depend on your local assessment methods and how substantially the improvements enhance your property's value. While this represents an additional ongoing expense, many property owners find that potential rental income or increased property marketability offsets these higher tax obligations over time.

To qualify as a legal ADU, your converted garage must typically include a separate entrance, functional kitchen facilities, a complete bathroom, adequate natural light, proper ventilation systems, and full compliance with local building codes. Emergency egress provisions and appropriate climate control systems are also generally required. Many jurisdictions establish minimum and maximum size parameters, making consultation with your local building department essential for ensuring your conversion meets all legal requirements.

For many property owners, the potential rental income from a converted garage ADU makes the investment financially worthwhile. Monthly rental payments can help offset mortgage obligations or fund additional property improvements. The actual profitability depends on various factors, including local rental demand, the quality and size of your converted space, and your ability to maintain consistent occupancy. With careful planning and quality execution, many homeowners recover a substantial portion of their investment through ongoing rental revenue.

The Rancho Cucamonga, CA homeowners’ guide to addition and remodeling services
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