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Find Addition to existing structure builders in Los Alamos

Avatar for Kuhnhofer Builders, Inc.
Kuhnhofer Builders, Inc.
5.0(
7
)

Serving Los Alamos, CA and surrounding areas

Approved

In business since 2000

Free estimates

Offers commercial services

"When our house burned down we had no idea where to start with hiring a contractor. Kenny and his staff were helpful and we felt we could trust them to help us rebuild our home. We were not disappointed, our house turned out great with very few headaches along the way. I would absolutely recommend Kuhnhofer Builders to any family member or friend."
Front View
Backyard
Primary Bathroom
Guest Bathroom
Pantry

+4

Recommended by100%of homeowners
YB Builders Group Inc.
New to Angi

Serving Los Alamos, CA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom 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 Lawrence Construction
Lawrence Construction
New to Angi

Serving Los Alamos, CA and surrounding areas

Approved

In business since 1977

Free estimates

Credit card accepted

Lawrence Construction 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. Lawrence Construction is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. 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.\n

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8 neighbors recently requested a quote
Avatar for IRIS CONSTRUCTION
IRIS CONSTRUCTION
New to Angi

Serving Los Alamos, CA and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

With over 25 years of experience in the construction industry, we are the service professionals you need to take care of your home or business. We handle all types of remodeling projects. We will treat your home as we would treat our own. Give IRIS CONSTRUCTION A call today, we look forward to working with you!

3 neighbors recently requested a quote
CHAVEZ CONSTRUCTION COMPANY
New to Angi

Serving Los Alamos, CA and surrounding areas

Approved

In business since 2024

Free estimates

Offers commercial services

We’re a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. 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 guaranteeing your satisfaction!

Avatar for A A & C INTERNATIONAL INC
A A & C INTERNATIONAL INC
New to Angi

Serving Los Alamos, CA and surrounding areas

Approved

In business since 2018

Free estimates

Offers commercial services

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. Call us today!

6 neighbors recently requested a quote
Palm Construction, Inc.
5.0(
90
)

Serving Los Alamos, CA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"We worked with Ali (sales manager) and Tony (project manager), who took the time to design a project that made sense for our property and our budget, made a number of suggestions and recommendations and were never pushy or tried to "sell" us on something. The crew really went above and beyond to provide top quality workmanship and overall we were in very good hands. Highly recommended!"
Recommended by100%of homeowners
IY Development & Renovation
4.9(
143
)

Serving Los Alamos, CA and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"Ilan Yosef and his team at IY Development & Renovation are the epitome of professionalism and skill in the construction industry. From concept to completion, Ilan's attention to detail ensures that every project is a masterpiece. The quality of work, combined with a seamless construction process, makes IY Development the go-to choice for anyone looking for top-notch construction services in Foster City. Highly recommended!"
Recommended by50%of homeowners
Avatar for Landmark Energy Upgrades
Landmark Energy Upgrades
4.8(
59
)

Serving Los Alamos, CA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"I found these company online and I hired them to replace all the existing windows and patio doors with new fiberglass (Milgard) Ultra windows and a double French door from them a few months ago for our renovation. They provided us with an awesome price for the windows and doors themselves and for the labor of the installation as well. The representative that I spoke to was very professional and he came over to my house on the time and day that was scheduled ahead of time via the office. The people that we were involved with (including the installers and the sales man), was definitely outstanding. We had a minor issues that accorded during install, and they provided awesome post-sale support as well. I recommended them to all my friends and family as a great company for any energy efficient products. They are fantastic. And have some Sunday hours, which is absolutely a great help. We purchased 2 additional exterior doors from them and this was an add on that we decided to do in the last minute and after the work was stated. We were sure that they won’t be able to do it during the same time… but they did it and it went so smooth and excellent. Should've gone to Landmark construction energy crew for those too. You can shop with confidence with them!"
Cool Roof Install
Energy Upgrade
HVAC Air Duct
Home Energy Audit
Energy Upgrade Contractors

+6

Recommended by98%of homeowners
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FAQs for addition to existing structure building service projects in Los Alamos, 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 Los Alamos, 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.