Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Cool, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Addition to existing structure builders in Cool

Avatar for Valley Design & Construction
Valley Design & Construction
5.0(
20
)

Serving Cool, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I recently had Valley Design & Construction complete an enclosed patio to bedroom & bathroom conversion. I can't tell you how happy we are. This is a business that takes great pride in what they offer. From concept into design, our finished space was so just like I imagined it. The team of employees was great to work with, friendly & courteous. We also had various vendors with whom they work, and they were good as well. Work began and the amount of care for our home, lifestyle, and craftsmanship was evident from day one. They treated my property like it was my home and not a job site and cleaned up at the end of every day. My 70-year-old home presented many challenges but with attention to detail, they built exactly what we wanted. Vadim always kept me up to date on what was going to happen next and the project was finished on time and on budget. I would highly recommend this company to anyone who has a home project to be done. Thank you doesn't seem like enough to this company."
Kitchen Remodeling El Dorado
Kitchen Remodeling, Countertop, Tile, Flooring
Kitchen Remodeling, Cabinets, Countertops, Tile Backsplash, Flooring
Kitchen Remodeling, Cabinets, Countertops, Tile Backsplash, Flooring
Kitchen Remodeling, Cabinets, Countertops, Tile Backsplash, Flooring

+20

5 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Waters Construction Co.
Waters Construction Co.
5.0(
4
)

Serving Cool, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"I’ve worked with Mike and his team for years on all kinds of projects, and they’ve always been amazing to work with. The quality of their work is top-notch, they stay on budget, and everything runs smoothly from start to finish. Their design sense is excellent and they always manage to get things done right on time. I can’t recommend them enough, truly a reliable, talented, and easy-to-work-with crew. "
Kitchens
Kitchens
Kitchens
Kitchens
Kitchens

+14

Response time8 hrs
Response rate100%
Avatar for Macc Construction
Macc Construction
5.0(
10
)

Serving Cool, CA and surrounding areas

Approved

In business since 2012

Customers say: Quality work

"Macc and his team did an excellent job on our deck installation project. Everything from helping us select the right materials, designing the layout, and completing the installation with quality and attention to detail. Everyone we interacted with was highly professional and left the work site clean. In addition to our decking project, Macc also subcontracted some really great concrete work for us which included a new driveway, front porch, and walkway, as well as some decorative stamped concrete in the backyard. This project went very smoothly and the end result met and exceeded all of our expectations. They also did some repairs to the exterior of our home/roof which included replacement of multiple facia boards at a reasonable price. Overall, we were very pleased with the quality of the work and the integrity and professionalism of Macc and his team, and we would hire them again for future projects. Highly recommended!"
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Additional Photos

+126

Response time2 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Neill Dougherty
Neill Dougherty
5.0(
10
)

Serving Cool, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Mr Neill Dougherty is an excellent custom builder, designer, communicator, and always professional. His prices are more than fair, especially when we saw the finished room!! We were somewhat unsure of exactly how we wanted the room, so Mr Dougherty helped us by showing several options that would work for our Mother-in-law studio addition. The room is absolutely beautiful! I love the flooring and custom tile work Neill created for the kitchen and restroom. Neill kept us up with all stages of the project, and was very accommodating and polite about my changes and "ideas" along the way. He even had an fantastic designer help me with Interior decoration after the apartment was ready! There has not been any issue we had to call back about. We will hire Mr Dougherty for any future building or remodeling we need! We highly recommend him for any project or home build."
kitchen Remodel
Bathroom Remodels
Custom Masonry and Mantels
Patio Covers and Decks
Response time3 days
Recommended by90%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.3(
21
)

Serving Cool, 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!"
.
.
.
.
.

+1

Response time6 hrs
Recommended by28%of homeowners
Avatar for Hernandez Construction
Hernandez Construction
5.0(
4
)

Serving Cool, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Although I decided to wait on the remodel, I would definitely use Hernandez Construction for future projects. Guy Responded so quickly with his visit and providing the estimate. He was so friendly, professional knowledgeable. Give Guy a try!"
Deck & handrail
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
New tile

+50

Response time2 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Marksman Builders, Inc.
Marksman Builders, Inc.
4.8(
14
)

Serving Cool, CA and surrounding areas

Approved

In business since 1983

Customers say: Quick response

"We are extremely happy with our remodeled kitchen and both bathrooms. Mark was very easy to work with and his crews were very skilled, prompt and flexible with a few changes we requested. They completed the job on time and were excellent at communicating their progress along the way. They stayed within the original contract agreement. We highly recommend Marksman Builders."
Expanded Groom's Changing Area
Custom Commercial Kitchen
Expanded Groom's Changing Area
Custom Commercial Kitchen
Expanded Bride's Changing Area

+124

3 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for MIGUEL & SON'S CONSTRUCTION, INC
MIGUEL & SON'S CONSTRUCTION, INC
5.0(
2
)

Serving Cool, CA and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

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\n\n

Arreolas Residence
Arreolas Residence
Arreolas Residence
Arreolas Residence
Arreolas Residence

+18

1 neighbors recently requested a quote
Showing 1-10 of 12
FAQs for addition to existing structure building service projects in Cool, 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 Cool, 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.