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Top-Rated Addition to existing structure builders in Jurupa Valley - Updated Nov 2026

Avatar for NEW LIFE CONSTRUCTION
NEW LIFE CONSTRUCTION
5.0(
5
)
Addition to Existing Structure - Build

Serving Jurupa Valley, CA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Our kitchen was in dire need of upgrades, and we met with many different contractors for estimates. Young from New Life Construction left the best impression by far, from his professionalism, renovation ideas and design, reasonable pricing, etc. I am so glad we decided to go with New Life as Young and his entire team were a delight to work with from start to finish. We received very helpful opinions regarding many aspects of the design and materials without it being overbearing, and it was helpful to see his previous projects through instagram (@newlife_construction) to see what has worked well for similar kitchens in the past. There was clear communication about everything from details of the job to scheduling and everyone was very attentive to our needs throughout. This company handled the demolition, cleanup, cabinets, countertops, overhead lighting, painting, appliance installation (range/oven and dishwasher), sink and faucet installation for us-- pretty much everything in the kitchen except the floors. They bring in separate contractors that are specialists in their respective field (cabinets, countertop, etc) to do each portion of the project so you know you're truly getting the experts at every step of the way. Even after the project was done, Young went above and beyond to wrap up last-minute issues that came up from cabinet parts that were on backorder and to this day is responsive to any issues that may come up in the future. My family and I are so happy with how the kitchen turned out and we would not hesitate to hire Young and his team again for future projects."
Powder room remodel
Powder room remodel
Powder room remodel
Powder room remodel
Powder room remodel

+7

Response time2 days
Recommended by100%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Addition to Existing Structure - Build

Serving Jurupa Valley, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We found McCormick home builders through Angie’s list. They were not one of our original contacts, but they contacted us and came out to give us a quote. Matteo was extremely helpful, informative, honest, and gave us reasonable realistic prices, and did not try to inflate the prices or pressure us in anyway. We felt very comfortable with him immediately. We felt like he was a member of the family that we could just talk to and ask questions he was very personable. He gave us his contact number in case we had other questions and he was always available when we needed him for any type of questions or concerns. Mateo‘s team did a beautiful job. They were fast. They were efficient. They cleaned up beautifully. They did a wonderful job. They were very considerate of our time our needs and our neighbors. They were an absolute pleasure to work with. I would highly recommend Matteo from McCormick home builders for any home building projects, and we will be calling him again in the future!"
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+1

Response time6 hrs
Recommended by17%of homeowners
Avatar for Jorcast Enterprises, Inc.
Jorcast Enterprises, Inc.
4.7(
13
)
Addition to Existing Structure - Build

Serving Jurupa Valley, CA and surrounding areas

Approved

In business since 1988

Free estimates

Credit card accepted

"Jorge, Andy and their team at A1-Builders were knowledgeable, honest, reliable and above all always available to answer any questions we had. They helped build a 2 bed 1 bath 600sqft addition to our home during the lean months over the pandemic. We had multiple projects (pool, patio, retaining wall) going on at the same time with other contractors and the crew from A1-Builders were by far the most professional. They always made sure that they left their work site clean after each dayâ s work. Jorge will definitely be the first person I call for our next home project because I know that even if he does not have the time to do the work, he will always guide me in the right direction. Thank you again to the entire A1-Builder team!"
Kitchen Remodel
Accent wall
Response time2 days
Recommended by90%of homeowners
Avatar for Linden Construction
Linden Construction
4.8(
5
)
Addition to Existing Structure - Build

Serving Jurupa Valley, CA and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Tim’s crew was great. They answered all of our questions and were great to work with. The project turned out well and Tim was responsive to concerns and changes that needed to be made."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

13 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Signature Construction Service
Signature Construction Service
4.8(
20
)
Addition to Existing Structure - Build

Serving Jurupa Valley, CA and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"Complete remodel along with building addition and detached ADU, work completed as discussed in a timely manner, communication always open. Karl is a complete professional, I will definitely be recommending and using him again on future projects"
Front Garage
Front Garage
Rear of Casita
Front Casita
Iron Work

+54

Response time1 day
7 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for JFP Construction Company, Inc.
JFP Construction Company, Inc.
5.0(
7
)
Addition to Existing Structure - Build

Serving Jurupa Valley, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"JFP Construction Company, Inc. exceeded our expectations while building a new break room for our employees and we couldn’t be happier with the outcome. Their team was professional, organized and respectful of our facility throughout the entire project. They completed the work on schedule, maintained a clean jobsite and delivered high quality craftsmanship. I would highly recommend JFP Construction Company, Inc. to anyone looking for a reliable and professional contractor."
Shower
Bathroom
New Sink and Toilet
Bathroom Remodeling
Before renovation

+24

2 neighbors recently requested a quote
Avatar for All Service Industries, Inc.
All Service Industries, Inc.
4.9(
15
)
Addition to Existing Structure - Build

Serving Jurupa Valley, CA and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"I called All Service out to replace the weatherstripping on my storm door, a novelty in itself, which several other companies could not do. They were able to do it quickly and perfectly! And, their technician was friendly, knowledgeable and professional. I would hire them again for any job as they seem to send their best qualified technicians to the project."
All Service Projects 2017
All Service Projects 2017
All Service Projects 2017
All Service Projects 2017
All Service Projects 2017

+38

Response time2 days
Recommended by100%of homeowners
Avatar for Almora Construction
Almora Construction
5.0(
3
)
Addition to Existing Structure - Build

Serving Jurupa Valley, CA and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

Almora Construction Inc is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

New construction
New construction
New construction
New construction
New construction

+8

12 neighbors recently requested a quote
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FAQs for addition to existing structure building service projects in Jurupa Valley, CA

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The Jurupa Valley, CA homeowners’ guide to addition to existing structure building services

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