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TRUSTED BY ROMOLAND, CA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon29
    Verified home building services reviews

Find Home builders in Romoland

Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
Approved Pro

Sentri Homes

New on AngiNew on Angi
Approved Pro
283 local quotes requested
2 years of experience

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


Avatar for Olalde Group, Inc.

Olalde Group, Inc.

5.00(
2
)
Approved Pro

Olalde Group, Inc.

5.00(
2
)
Approved Pro
Customers say: Quick response
6 years of experience
Free onsite estimate

Olalde Group, Inc., is 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 makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Please give us a call today!

"David and Efrain did an amazing job converting our oversized 2 car garage into a one bedroom apartment. They were very attentive, cost conscious and efficient! They were on hand monitoring the subcontractors and making sure the job was done correctly. They did a great job and we are very gratefully for their hard work!"

Darlene J on October 2025

Olalde Group, Inc., is 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 makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Please give us a call today!

"David and Efrain did an amazing job converting our oversized 2 car garage into a one bedroom apartment. They were very attentive, cost conscious and efficient! They were on hand monitoring the subcontractors and making sure the job was done correctly. They did a great job and we are very gratefully for their hard work!"

Darlene J on October 2025


Bottom Up Construction INC

5.00(
4
)
Approved Pro

Bottom Up Construction INC

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
293 local quotes requested

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"When we decided to update and refresh our condo in the Marina District, we got bids from several contractors. We felt that Luis, from R. M. Design, best understood our vision, his bid was reasonable, and his timeframe for starting the work coincided with our schedule. We very much appreciated that throughout the process Luis listened to our ideas while also giving us his expert advice. We know what we like, but he has a good eye and lots of experience. We know that his input and suggestions greatly improved the outcome of our project. We have always loved our place, but now we love it so much more. Also, Luis and his crew worked very well with our HOA association which has several rules and regulations regarding contractors and improvements. We had no complaints from the HOA nor our neighbors. That was much appreciated by us."

Susan P on February 2025

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"When we decided to update and refresh our condo in the Marina District, we got bids from several contractors. We felt that Luis, from R. M. Design, best understood our vision, his bid was reasonable, and his timeframe for starting the work coincided with our schedule. We very much appreciated that throughout the process Luis listened to our ideas while also giving us his expert advice. We know what we like, but he has a good eye and lots of experience. We know that his input and suggestions greatly improved the outcome of our project. We have always loved our place, but now we love it so much more. Also, Luis and his crew worked very well with our HOA association which has several rules and regulations regarding contractors and improvements. We had no complaints from the HOA nor our neighbors. That was much appreciated by us."

Susan P on February 2025


Olalde Group inc

5.00(
4
)
Approved Pro

Olalde Group inc

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
579 local quotes requested

Our mission is to be a remodeling provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Working with Olalde was a great experience. They’ve been very communicative, hardworking and punctual. They did an entire home remodel for us. We’re awaiting permits to build an ADU and a porch on the front house, and will be utilizing them for those builds as well. The Project Manager makes conversations very comfortable. He’s upfront and cares about you as a customer. We made a few changes during the project and he was quick to get those done. We would recommend Olalde, and we look forward to using them again soon."

Zoe M on February 2024

Our mission is to be a remodeling provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Working with Olalde was a great experience. They’ve been very communicative, hardworking and punctual. They did an entire home remodel for us. We’re awaiting permits to build an ADU and a porch on the front house, and will be utilizing them for those builds as well. The Project Manager makes conversations very comfortable. He’s upfront and cares about you as a customer. We made a few changes during the project and he was quick to get those done. We would recommend Olalde, and we look forward to using them again soon."

Zoe M on February 2024


Avatar for CMS

CMS

No reviews yet

CMS

No reviews yet
20 years of experience

We specialize in: Providing top-quality construction and maintenance services for residential and commercial properties. Our expertise includes painting, renovations, heavy hauling, and property maintenance. As a family-owned business, we pride ourselves on exceptional craftsmanship, eco-friendly practices, and outstanding customer satisfaction. What makes us unique: • Family-owned and operated, with a personal touch on every project. • Reliable and versatile, handling jobs of all sizes, from home improvements to large-scale debris hauling. • Focused on sustainability, recycling materials whenever possible. Let us help bring your vision to life with dependable service you can trust.

We specialize in: Providing top-quality construction and maintenance services for residential and commercial properties. Our expertise includes painting, renovations, heavy hauling, and property maintenance. As a family-owned business, we pride ourselves on exceptional craftsmanship, eco-friendly practices, and outstanding customer satisfaction. What makes us unique: • Family-owned and operated, with a personal touch on every project. • Reliable and versatile, handling jobs of all sizes, from home improvements to large-scale debris hauling. • Focused on sustainability, recycling materials whenever possible. Let us help bring your vision to life with dependable service you can trust.


Avatar for S-LINE Contractors

S-LINE Contractors

No reviews yet

S-LINE Contractors

No reviews yet
10 years of experience

We are general contractors with B and C10 licenses. We bring innovative solutions, and we are client-centric with core values to understand the client needs,communicating with you throughout the project in order to navigate all issues or changes. Your satisfaction is the basis for our existence. We offer a wide range of services ,for commercial and residential. Ground up new construction or even remodeling and /or tenants improvement such as office space,retail stores, hospitality, restaurants, and clinics. We also offer other services from Excavations/ Earthmoving Retaining walls Parking lots of new paving Storm drains Lighting poles Grading Electrical for new construction and for upgrades . Commercial EV chargers . concrete work plumbing additions.

We are general contractors with B and C10 licenses. We bring innovative solutions, and we are client-centric with core values to understand the client needs,communicating with you throughout the project in order to navigate all issues or changes. Your satisfaction is the basis for our existence. We offer a wide range of services ,for commercial and residential. Ground up new construction or even remodeling and /or tenants improvement such as office space,retail stores, hospitality, restaurants, and clinics. We also offer other services from Excavations/ Earthmoving Retaining walls Parking lots of new paving Storm drains Lighting poles Grading Electrical for new construction and for upgrades . Commercial EV chargers . concrete work plumbing additions.



L&S Plumbing

No reviews yet

L&S Plumbing

No reviews yet
1 years of experience

We provide residential and commercial plumbing services on new construction, remodels, additions, and some service and repair needs. water heater installation with over 15 years of experience.

We provide residential and commercial plumbing services on new construction, remodels, additions, and some service and repair needs. water heater installation with over 15 years of experience.


Avatar for RC Construction

RC Construction

No reviews yet

RC Construction

No reviews yet
9 years of experience

Serving Southern California, we are your expert Home, ADU & addition builder. Our team will help every step of the way from design to construction. It all starts with your complimentary consultation with our project manager to get started.

Serving Southern California, we are your expert Home, ADU & addition builder. Our team will help every step of the way from design to construction. It all starts with your complimentary consultation with our project manager to get started.


Avatar for Tiny Home Services

Tiny Home Services

No reviews yet

Tiny Home Services

No reviews yet

At Smarter Tiny Homes, we're not just building tiny houses; we're crafting homes, dreams, and a better future. We take immense pride in being a woman-owned company, where passion, expertise, and the pursuit of affordable, sustainable living come together. We believe that everyone deserves a place they can proudly call home, and we're dedicated to making that a reality. By working closely with you, we ensure that your vision for a perfect tiny house becomes a tangible, affordable and beautiful reality. We invite you to explore our tiny house designs, learn more about our team, and reach out with any questions or ideas you have, we are always here to help and guide you on your new adventure in Tiny Home Living.

At Smarter Tiny Homes, we're not just building tiny houses; we're crafting homes, dreams, and a better future. We take immense pride in being a woman-owned company, where passion, expertise, and the pursuit of affordable, sustainable living come together. We believe that everyone deserves a place they can proudly call home, and we're dedicated to making that a reality. By working closely with you, we ensure that your vision for a perfect tiny house becomes a tangible, affordable and beautiful reality. We invite you to explore our tiny house designs, learn more about our team, and reach out with any questions or ideas you have, we are always here to help and guide you on your new adventure in Tiny Home Living.

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Home Building questions, answered by experts

The average guest house is between 600 and 1,500 square feet. If you are unsure of how large you should build it, a good basic rule is to have one bedroom for every two occupants, at minimum. Generally, one bedroom for every one to two people is a good ratio. 

The number of rooms a guest house should have really depends on your needs. A small guest house might only need one bedroom, a bathroom, a living room, and a kitchen. Larger units may have multiple bedrooms and bathrooms. Your local building codes may limit the number of rooms or square footage you can have in a guest house.

Most cottage builds take between six months and one year from planning to completion. The timeline includes design, permitting, site prep, construction, and finishing work. Factors such as weather, material delays, and permitting can affect the schedule. Hiring an experienced cottage building contractor and making prompt decisions can help speed up the process.

This answer varies based on where you are, but most states require that all homes are greater than 320 square feet. Remember that four walls are not the only requirements—windows, closet space, minimal ceiling heights, and indoor air quality are also factors. Each state and municipality differs, though, and as some don’t consider tiny homes permanent shelters, you’ll need to check to ensure you aren’t violating any local or state laws with your build.

Local regulations dictate how big an ADU can be, and there may also be restrictions on the percentage of the main residence’s square footage an ADU can have. In most cases, an ADU must be smaller than the main residence, but check with your local building authority to confirm restrictions on ADU size.

The Romoland, CA homeowners’ guide to home building services

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