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Avatar for DM Building Inc

DM Building Inc

4.98(
50
)
Approved Pro

DM Building Inc

4.98(
50
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

We specialize in, but are not limited to: new home construction, framing, additions, bathroom remodels, kitchen remodels, outdoor living areas, home maintenance and repairs. DM building works on both residential and industrial buildings. We are fully licensed and insured like Licenced General Contractor, License No. 939850, and prepared to work on jobs of all sizes and scales. We are continually working on improving our skills by training and updating our materials and skills to provide you the customer with the highest quality products and best experience. We are available for all of your construction, remodel and repair needs.

"DM Building was great! Very professional and Danny, the owner gave a fair price for the amount of work that we needed for our bathroom. The crew did great professional work and knew what they were doing. Our bathroom turned out great and we are very happy with it. Highly recommend!"

Kevin S on March 2021

We specialize in, but are not limited to: new home construction, framing, additions, bathroom remodels, kitchen remodels, outdoor living areas, home maintenance and repairs. DM building works on both residential and industrial buildings. We are fully licensed and insured like Licenced General Contractor, License No. 939850, and prepared to work on jobs of all sizes and scales. We are continually working on improving our skills by training and updating our materials and skills to provide you the customer with the highest quality products and best experience. We are available for all of your construction, remodel and repair needs.

"DM Building was great! Very professional and Danny, the owner gave a fair price for the amount of work that we needed for our bathroom. The crew did great professional work and knew what they were doing. Our bathroom turned out great and we are very happy with it. Highly recommend!"

Kevin S on March 2021


Avatar for McCormick Home Builders, Inc.

McCormick Home Builders, Inc.

4.31(
21
)
Approved Pro

McCormick Home Builders, Inc.

4.31(
21
)
Approved Pro
Customers say: True professional
9 years of experience
Free onsite estimate

MCCORMICK HOME BUILDERS INC We're a locally owned and operated company that values honesty and integrity and treats your home or business as if it were our own. We are experts in all aspects of roofing projects and our services are customizable to each individual project. We specialize in both installations and replacements. 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 guarantee your satisfaction!

"Leo was very helpful and quick to respond. We’re happy with how our 2 bathrooms turned out. Project was completed within the time promised. Our only complaint is that the workers did not clean up very well. But overall, we’re satisfied and we’ll use them again. "

Yolanda F on October 2025

MCCORMICK HOME BUILDERS INC We're a locally owned and operated company that values honesty and integrity and treats your home or business as if it were our own. We are experts in all aspects of roofing projects and our services are customizable to each individual project. We specialize in both installations and replacements. 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 guarantee your satisfaction!

"Leo was very helpful and quick to respond. We’re happy with how our 2 bathrooms turned out. Project was completed within the time promised. Our only complaint is that the workers did not clean up very well. But overall, we’re satisfied and we’ll use them again. "

Yolanda F on October 2025


Avatar for O'Krey Construction, Inc.

O'Krey Construction, Inc.

5.00(
1
)
Approved Pro

O'Krey Construction, Inc.

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
44 years of experience

At O'Krey Construction, we have built our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects. We are experts in our trade and will always keep you educated on your particular task or project.

"They did a great job."

Lisa V on January 2016

At O'Krey Construction, we have built our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects. We are experts in our trade and will always keep you educated on your particular task or project.

"They did a great job."

Lisa V on January 2016


RSF Construction Inc.

New on AngiNew on Angi
Approved Pro

RSF Construction Inc.

New on AngiNew on Angi
Approved Pro
7 years of experience
Free onsite estimate

RSF Construction Inc. is a leader in providing our customers with the highest quality service 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. We look forward to working with you!

RSF Construction Inc. is a leader in providing our customers with the highest quality service 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. We look forward to working with you!


Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
Approved Pro

Sentri Homes

New on AngiNew on Angi
Approved Pro
3 years of experience
Free onsite estimate

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 Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018


Avatar for Landmark Energy Upgrades

Landmark Energy Upgrades

4.89(
56
)

Landmark Energy Upgrades

4.89(
56
)
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Whether your project is a new construction, custom built home, an existing remodel, or an energy efficient upgrade, Landmark Construction has the industry experience and skilled staff to make your construction project a success. Our goal is to save you money through energy-efficient construction. Landmark Construction is California’s premier Air-Conditioning Contractor and Heating Contractor. Along with HVAC contracting we can better regulate your home’s temperature with new insulation and a new roof. Landmark Construction doesn’t stop at just energy upgrades. When it comes to renovations of existing homes, we pride ourselves in the ability to maintain your home’s charm and style with solutions for every kind of interior need from tile, drywall accents and wainscoting detail, cabinetry and countertop selection, to redesigning entire interior floor plans. Our network of interior designers can help you get just the look you envisioned from your remodeling or new construction project. We proudly serve Southern California including Bel Air, San Marino, Malibu, Calabasas, Beverly Hills, Century City, Encino, Brentwood and everywhere in between! When clients want to build it strong, build it beautiful, they build it Landmark! Do not hesitate to contact us regarding your next general construction project in Southern California. We look forward to providing you with a free, no obligation consultation today!

"Ezra and Charles are very friendly and personable. That is, when they want to take your money. What good is a 12-year warranty if you start ignoring your customers at 2 years. I needed my HVAC replaced. Because the HVAC sits on my roof, I decided to redo the roof too. Ezra and Charles came out and were really friendly so I immediately had a good impression of them. Even though it would’ve been cheaper to go with a roofer and a separate HVAC company, I decided to go with Landmark Construction Crew, aka Landmark Energy Upgrades. I figured it would be a more seamless process for one company to do both. I got this done in December of 2016. The thing with a roof is that you don’t know if it’s a good job or not until it rains so I waited to write a review. Around January 2018 ( a little over a year later ) we got some much needed rain but unfortunately, I had a leak coming from one of my vents. I emailed Ezra and he sent out a roofer. The roofer came, looked at the vent, jumped up on the roof for ten minutes and said he was done. Months later, it rained again, it leaked again, I emailed Ezra again. I decided to take a closer look at the vent and noticed that there was sunlight in the ductwork. I figured sunlight equals gap somewhere. When the roofer came, I told him and he said it’s nothing, probably just a reflection, without even taking a look. Then the roofer tells me that the next time there is a leak, I need to call the HVAC guy because it’s not a roof problem. I couldn’t believe it so I told him that HIS company IS the HVAC guy!! I used one company to do the roof and the HVAC so there is NOBODY else to blame. So, he jumps back on the roof and was done and gone in 10 minutes. About a month goes by and the rain is back and so is my leak. It’s 2019 so it rained a lot this year. Good for California, bad for me. So, I emailed Ezra again. After a few weeks, no reply. So, I email him again with pictures, a few more weeks go by and no reply. So, I call him and he picked up the phone. He sounded surprised to hear from me (probably didn’t recognize my phone number) and I start telling him about the leak. He said he didn’t get my emails but just text him my address and he’ll send somebody. A couple of weeks goes by and nothing. So, I text him again and after weeks and weeks of waiting, no reply. I’ve emailed, called, and texted so, at this point, it’s very obvious he’s avoiding me. If you are looking for a friendly company that is willing to take your hard-earned cash then Landmark is for you. But if you’re looking for a company that is accountable for their work then look elsewhere. I know I am."

Tony T on March 2019

Whether your project is a new construction, custom built home, an existing remodel, or an energy efficient upgrade, Landmark Construction has the industry experience and skilled staff to make your construction project a success. Our goal is to save you money through energy-efficient construction. Landmark Construction is California’s premier Air-Conditioning Contractor and Heating Contractor. Along with HVAC contracting we can better regulate your home’s temperature with new insulation and a new roof. Landmark Construction doesn’t stop at just energy upgrades. When it comes to renovations of existing homes, we pride ourselves in the ability to maintain your home’s charm and style with solutions for every kind of interior need from tile, drywall accents and wainscoting detail, cabinetry and countertop selection, to redesigning entire interior floor plans. Our network of interior designers can help you get just the look you envisioned from your remodeling or new construction project. We proudly serve Southern California including Bel Air, San Marino, Malibu, Calabasas, Beverly Hills, Century City, Encino, Brentwood and everywhere in between! When clients want to build it strong, build it beautiful, they build it Landmark! Do not hesitate to contact us regarding your next general construction project in Southern California. We look forward to providing you with a free, no obligation consultation today!

"Ezra and Charles are very friendly and personable. That is, when they want to take your money. What good is a 12-year warranty if you start ignoring your customers at 2 years. I needed my HVAC replaced. Because the HVAC sits on my roof, I decided to redo the roof too. Ezra and Charles came out and were really friendly so I immediately had a good impression of them. Even though it would’ve been cheaper to go with a roofer and a separate HVAC company, I decided to go with Landmark Construction Crew, aka Landmark Energy Upgrades. I figured it would be a more seamless process for one company to do both. I got this done in December of 2016. The thing with a roof is that you don’t know if it’s a good job or not until it rains so I waited to write a review. Around January 2018 ( a little over a year later ) we got some much needed rain but unfortunately, I had a leak coming from one of my vents. I emailed Ezra and he sent out a roofer. The roofer came, looked at the vent, jumped up on the roof for ten minutes and said he was done. Months later, it rained again, it leaked again, I emailed Ezra again. I decided to take a closer look at the vent and noticed that there was sunlight in the ductwork. I figured sunlight equals gap somewhere. When the roofer came, I told him and he said it’s nothing, probably just a reflection, without even taking a look. Then the roofer tells me that the next time there is a leak, I need to call the HVAC guy because it’s not a roof problem. I couldn’t believe it so I told him that HIS company IS the HVAC guy!! I used one company to do the roof and the HVAC so there is NOBODY else to blame. So, he jumps back on the roof and was done and gone in 10 minutes. About a month goes by and the rain is back and so is my leak. It’s 2019 so it rained a lot this year. Good for California, bad for me. So, I emailed Ezra again. After a few weeks, no reply. So, I email him again with pictures, a few more weeks go by and no reply. So, I call him and he picked up the phone. He sounded surprised to hear from me (probably didn’t recognize my phone number) and I start telling him about the leak. He said he didn’t get my emails but just text him my address and he’ll send somebody. A couple of weeks goes by and nothing. So, I text him again and after weeks and weeks of waiting, no reply. I’ve emailed, called, and texted so, at this point, it’s very obvious he’s avoiding me. If you are looking for a friendly company that is willing to take your hard-earned cash then Landmark is for you. But if you’re looking for a company that is accountable for their work then look elsewhere. I know I am."

Tony T on March 2019


Avatar for Best-Rate Repair Company

Best-Rate Repair Company

4.76(
500
)

Best-Rate Repair Company

4.76(
500
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

At BRR Contractors we are a specialized General Contractor, providing the best construction solutions for our clients needs for the past 23 years. We provide a variety of specialized services tailored to each clients needs, from wood damage repairs, structural improvements, deck coatings, new builds of decks, patio covers and much more. We accommodate many different types of Property Maintenance Repairs. Our goal is to provide an immersive customer service experience. From ensuring we understand the upfront expectations of our clients, to explaining the process and ensuring turnkey solutions to their needs. It's a joint journey that we take with our clients to guarantee that their individual needs are met. We have over 30 in-house, on-staff carpenters with many years of experience. Additionally, in an industry with many talented contractors, we've separated ourselves by focusing on the Customer Service side of the industry. We utilize software that allows our clients to see all aspects of their job from inception to completion. Our "owner" portal allows our clients to see the daily progress of their job(s), receive documents electronically and truly see their entire project from a high level of transparency at a 30,000-foot view. Our goal is simple: Customer Satisfaction. With repeat clients and word-of-mouth referrals, we really look at every project as an opportunity to develop strong relationships with our clients. We're here to tailor specialized construction solutions to each client's needs while providing top-class Customer Service. Call us today to see what Best Rate can tailor for you! 619-229-0116 #SB326andSB327RepairSpecialists

"Best Rate Repair did a fantastic job in replacing out fascia. We were extremely pleased with this company, From the day Mike Spencer came out to estimate the cost of the work needing to be done until the project was completed under the direction of project leader Rob Garland, everything was terrific. Everyone was always extremely polite, work site was cleaned up every single day, and if any issues arose they were taken care of quickly and professionally. We would recommend this company without reservation, and if we need assistance again with home repairs, we will definitely call Mike at Best Rate Repair!"

Eileen N on September 2022

At BRR Contractors we are a specialized General Contractor, providing the best construction solutions for our clients needs for the past 23 years. We provide a variety of specialized services tailored to each clients needs, from wood damage repairs, structural improvements, deck coatings, new builds of decks, patio covers and much more. We accommodate many different types of Property Maintenance Repairs. Our goal is to provide an immersive customer service experience. From ensuring we understand the upfront expectations of our clients, to explaining the process and ensuring turnkey solutions to their needs. It's a joint journey that we take with our clients to guarantee that their individual needs are met. We have over 30 in-house, on-staff carpenters with many years of experience. Additionally, in an industry with many talented contractors, we've separated ourselves by focusing on the Customer Service side of the industry. We utilize software that allows our clients to see all aspects of their job from inception to completion. Our "owner" portal allows our clients to see the daily progress of their job(s), receive documents electronically and truly see their entire project from a high level of transparency at a 30,000-foot view. Our goal is simple: Customer Satisfaction. With repeat clients and word-of-mouth referrals, we really look at every project as an opportunity to develop strong relationships with our clients. We're here to tailor specialized construction solutions to each client's needs while providing top-class Customer Service. Call us today to see what Best Rate can tailor for you! 619-229-0116 #SB326andSB327RepairSpecialists

"Best Rate Repair did a fantastic job in replacing out fascia. We were extremely pleased with this company, From the day Mike Spencer came out to estimate the cost of the work needing to be done until the project was completed under the direction of project leader Rob Garland, everything was terrific. Everyone was always extremely polite, work site was cleaned up every single day, and if any issues arose they were taken care of quickly and professionally. We would recommend this company without reservation, and if we need assistance again with home repairs, we will definitely call Mike at Best Rate Repair!"

Eileen N on September 2022


Avatar for Oz Electric Inc

Oz Electric Inc

5.00(
36
)

Oz Electric Inc

5.00(
36
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We at OZ Electric Inc. Work Hard and Pride Ourselves to deliver you the best Customer Service and the most Professional Electrical Work from the beginning to the end! With 3 employees and 3 well stocked truck's, in most cases we can arrive onsite without leaving to purchase material. When we arrive we will give you a written estimate of what the project will cost you before we start and 95% of the time the price will not change unless we come across severe complication's. When the project is complete, we will walk through the project with you and make sure it is exactly what you expected. FIRST TIME CLIENT'S, UNION MEMBER'S, ACTIVE MILITARY AND SENIOR'S (65+) will receive 10% OFF labor cost up to $200.00 PAYMENT: All payment's are due on receipt and for long lasting project's, we work on progress payment's. We accept American Express, Visa, Master Card, Check's and Cash...

We at OZ Electric Inc. Work Hard and Pride Ourselves to deliver you the best Customer Service and the most Professional Electrical Work from the beginning to the end! With 3 employees and 3 well stocked truck's, in most cases we can arrive onsite without leaving to purchase material. When we arrive we will give you a written estimate of what the project will cost you before we start and 95% of the time the price will not change unless we come across severe complication's. When the project is complete, we will walk through the project with you and make sure it is exactly what you expected. FIRST TIME CLIENT'S, UNION MEMBER'S, ACTIVE MILITARY AND SENIOR'S (65+) will receive 10% OFF labor cost up to $200.00 PAYMENT: All payment's are due on receipt and for long lasting project's, we work on progress payment's. We accept American Express, Visa, Master Card, Check's and Cash...


Avatar for Claudia Interior Design

Claudia Interior Design

4.94(
16
)

Claudia Interior Design

4.94(
16
)
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Claudia Morales brings a diverse international perspective to her award- winning work in interior design, photography and in the field of film and animation color effects. As a German and English speaking US resident that has lived and worked in Europe, New York and the West Coast while collaborating with top creative directors in these areas, she uniquely provides clients with a level of expertise and perspective that enables her to effectively, beautifully create built environments that will be enjoyed for their functionality and timeless good looks. Claudia was awarded an Interior design certificate from UCLA's highly-acclaimed extension program. Please contact me via email [email protected] or via (213) 248-4802

Claudia Morales brings a diverse international perspective to her award- winning work in interior design, photography and in the field of film and animation color effects. As a German and English speaking US resident that has lived and worked in Europe, New York and the West Coast while collaborating with top creative directors in these areas, she uniquely provides clients with a level of expertise and perspective that enables her to effectively, beautifully create built environments that will be enjoyed for their functionality and timeless good looks. Claudia was awarded an Interior design certificate from UCLA's highly-acclaimed extension program. Please contact me via email [email protected] or via (213) 248-4802

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Home Building questions, answered by experts

Yes, you can finance cottage construction through several options. Construction loans provide funds in stages as work progresses, while home equity loans or lines of credit are available if you have existing property. Some lenders offer a combined construction and permanent mortgage. Always review loan terms and payment milestones before committing.

A guest house is not a bump-out addition. A bump-out addition is a small home addition built onto a preexisting room of your house, like a bay window or walk-in closet. While you can do a bump-out addition to a constructed guest house, a guest is not a bump-out addition. Other common bump-out additions are extra living room seating, space for a bathtub in a bathroom, and extra cupboard space in a kitchen. 

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.

You can’t add home addition costs to an existing mortgage, but you can include them in a new mortgage if you take out a rehab loan. Rehab loans—FHA-backed 203k loans and conventional rehab loans—are for more than the value of a property, and the excess is meant to cover the cost of a renovation or home addition.

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.

The Potrero, CA homeowners’ guide to home building services

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

What do you need done? We’ll find top pros.
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  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"