Home Additions

EXPAND YOUR HOME AND HORIZONS WITH A
GARAGE CONVERSION, ADU, or HOME ADDITION

  • We take care of getting the proper permits from your city or town.
  • We follow the highest industry standards for design and execution.
  • Our 2D and 3D designs can help you see exactly what you will get from your home addition.
  • Call us today for a visit from one of our team members to see a portfolio of past projects and get ideas for how you can reinvent your space.

Home Additions


Whether you want to create a new wing of the house, a sunroom porch, or a guest house, or garage conversion, our team can help with modern, sustainable, cost-effective designs.

Any Home Additions Will Do


We got you covered on any addition to your home

Adding a room to your existing home or building a separate structure can seem like it will be very costly and time consuming. But that’s not true if you hire the right contractor.  Our expert project managers and years of experience combined with skillful craftsmanship are here to make all your home addition dreams come true with ease and on budget. When it comes to your home, you should never settle for less, because it will most likely cost you later on. Maingreen Remodel & Construction is considered one of the best in the business in the Greater Los Angeles area, offering also premium bathroom and kitchen remodeling. We will tackle your job and seamlessly handle it from planning to demolition to construction, and we keep you in the loop every step of the way.

Garage

We turn garages into beautiful one bedroom apartments that can be rented out. If you prefer to leave your garage as a car and storage space, we can help you create a clean, updated look.

Extra Rooms

Whether you want to host your in-law or  make extra income with an AirBnb, we can help you create a beautiful guest space.

Green House or Garden

Ever dreamed of growing your own food or herbs, like lavender, dill and mint? Fresh tomatoes or lemons off a tree? We can make your greenhouse or vegetable garden come to life, so your health can flourish too!

Patio

The patio is an important place to sit and connect. Whether your dream is to enjoy a romantic evening under the stars or play cards in the sunshine with extended family, we create the space so you can create your memories.

Recent Projects


Rest Assured. Working with us is a GREAT decision.


With hundreds of happy customers, we know you will be satisfied with our work, our friendliness and our attention to detail. We are dedicated to making your dream home remodel a positive experience.

FREE CONSULTATIONS

We offer free energy efficient consultations with one of our certified experts. We come to you at your earliest convenience.

HONESTY

We value honesty in life and business.

LICENSED

Maingreen Remodel & Construction is licensed and insured.

PROTECTION

With rising energy costs, we can help you protect your spending and increase the value of your home.

TRANSPARENCY

We work with you every step of the way. We provide clear outlines on the scope of work necessary to meet your dream.