Easier & More cost-effective than buying a new house.

Home Additions​


Has your family outgrown your house? Are you constantly looking for ways to make your living space fit your needs? Whether your young family is expanding, grown children are moving back in, or you need some extra space for your parents, there are a multitude of reasons that the space in your home simply isn’t cutting it anymore.

With ODM Construction We wil create a functional, comfortable living space for you and your family when you add a room addition. It's a great way to tailor your current home to your changing lifestyle.

We Handle It All ​


Design & 3D Renderings

Our award-winning remodeling designers will help you create an environment that’s beautiful, functional, personal, and perfectly suited to you and your family.



Our team will create architectural drawings, structural drawings and calculations as per city requirements.

ODM Construction City Permits


Our team will submit plans for city approval, meeting authorities to expedite the process of permits issuing.

Meet Our General Contractor
Humberto Vasquez

As the owner and contractor of ODM Construction. I will be involved in everyday operations with daily visits at the job sites, including, architectural design, 3D rendering, project management, and client services. My crews and I are doing our best to satisfy our clients and have them enjoy their remodeling and new construction project while saving a great amount of money. Before a project starts, we learn about our clients' needs and help them get their dream homes to come true.
Call me at any time to ask a question, or to get any help. I look forward to hearing from you.

Main Types of Home Additions

Detached Home Additions

Also sometimes called granny flat or guest house. It is completely separate from the primary home. Great solution for maintaining privacy for a rental unit.

Attached Home Additions

Attached to the first floor home additions are attached to the primary home. Flexible solution to expand the size of your living room, kitchen, bedroom, or add a second unit for rent.

Second Story Additions

Adding space to a home at the second story will maximize square footage on a small lot. This is a great option to increase the value of the house and add lots of extra space.


Our Work Speaks for Itself

ODM Construction is proudly celebrating over 25 years in business. We are one of Los Angeles’ premier residential contractors, offering exceptional craftsmanship, cost transparency and customer satisfaction.


What Our Clients Say About Us!

Nenad & Marina

West Los Angeles, CA

Marsha. M

Westlake, CA

Emily . S

Woodland Hills, CA



Step 1

Lets Meet


At ODM Construction, we see this as the beginning of our relationship. Whether you know what you want or you’re still thinking it through it. We will start with a 5 – 15 minutes with a conversation getting to know you and your goals regarding the space you’d like to remodel.
After gathering general information, finding out more about your future project. If we are a fit for each other. We will schedule a free in home consultation to meet with you to discuss your project in detail

Step 2

Complimentary Site Visit


We will come out to the site. You will meet the Contractor. We’ll discuss budget and initial price ranges. Custom home building has a lot of variables, so the price range will narrow the further along we get in this third phase. We will create the budget for your new custom home.

Step 3

Signing Phase

You’ll talk to our architects and choose the one who best understands your vision and your needs. We’ll manage the building consultations during the design phase so that both you and your architect stay on budget and understand the construction logistics involved in each decision. This collaboration ensures there are no surprises.

Step 4

The Construction agreement


Once you have a floor plan, you’ll decide if you want to move forward. You’ll get a final price and sign a contract. There are two contracts that we use; a fixed price, which comes with a cost and a handful of allowances for you to have when you’re making decisions on the details. There’s also a pricing model that follows a cost-plus option. In that case, you’ll have more flexibility in the pricing. Both models offer opportunities for savings, and we’ll talk about the best fit for you. We’ll also take care of the engineering , city permits, and HOA approvals.

Step 5

Pre-Start Meeting


The building begins. Depending on what we’re creating for you, we will provide you with he entire process from the time you make a decision to the time we hand over the we will provide you a schedule and completion timeline for your project.. We don’t forget about you after the home is built. Once it’s ready, we can host an open house so you can meet your new neighbors and enjoy showing off your new remodel to you friends and family members.

Step 6



When the majority of the construction is done, we will walk through with you and create a “touch-up” list that documents any items that are incomplete or unsatisfactory. Once this list is compiled, the touch-up crew will go through and take care of every item on the list to your satisfaction. It isn’t surprising to hear our clients say that their only regret is they wish they had remodeled sooner! The final newly remodeled space always makes the process worthwhile. We hope you enjoy your remodel for many years to come!

Call us to discuss your next project, or fill out the form below.

We’ll create a functional and beautiful living space for you and your family to call home.