
Get matched with top custom home builders in Harlem, NY
There are 9 highly-rated local custom home builders.
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Verified Reviews for Custom Home Building pros in Harlem, NY
*The Angi rating for Custom Home Building companies in Harlem, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Custom Home Building needs.
*The HomeAdvisor rating for Custom Home Building companies in Harlem, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Custom Home Building needs.
Last update on October 28, 2025
Find Custom home builders in Harlem

LK Collaborative Architecture
LK Collaborative Architecture
We are an up and coming architecture firm that specializes in a variety of interior design and architecture projects. Our emphasis is resilient, healthy, sustainable buildings and interiors. We pride in listening to our clients' needs and are conscious of their budgets. Reach out to us, we look forward to building long-lasting relationships with our clients and can help you realize your project.
"I recently had the pleasure of working with George for the renovation of my apartment in Queens, NY, and I cannot sing his praises enough. From start to finish, George demonstrated an unparalleled level of professionalism, expertise, and dedication to ensuring my vision was not only realized but exceeded. One of the most impressive aspects of working with George was his unwavering commitment to timeliness. Every deadline was met with precision, and the project progressed seamlessly thanks to his meticulous planning and execution. Moreover, George showcased an incredible knack for resourcefulness, always finding innovative solutions to any challenges that arose throughout the renovation process. His ability to think outside the box not only saved time and money but also ensured that the final result was nothing short of spectacular. What truly set George apart, however, was his exceptional communication skills. He took the time to thoroughly explain every step of the process in a way that was easy for me to understand, alleviating any concerns or confusion I may have had along the way. His transparency and willingness to educate his clients are truly commendable. As for the design itself, I am absolutely thrilled with the outcome. George managed to perfectly capture my vision while incorporating his own unique flair and expertise, resulting in a space that not only looks stunning but also functions flawlessly for my lifestyle. In conclusion, I cannot recommend George highly enough. If you are looking for an architect who is not only talented and knowledgeable but also a pleasure to work with, look no further than George. My experience with him was nothing short of exceptional, and I am beyond grateful for the beautiful transformation he brought to my home."
Angelis N on September 2024
We are an up and coming architecture firm that specializes in a variety of interior design and architecture projects. Our emphasis is resilient, healthy, sustainable buildings and interiors. We pride in listening to our clients' needs and are conscious of their budgets. Reach out to us, we look forward to building long-lasting relationships with our clients and can help you realize your project.
"I recently had the pleasure of working with George for the renovation of my apartment in Queens, NY, and I cannot sing his praises enough. From start to finish, George demonstrated an unparalleled level of professionalism, expertise, and dedication to ensuring my vision was not only realized but exceeded. One of the most impressive aspects of working with George was his unwavering commitment to timeliness. Every deadline was met with precision, and the project progressed seamlessly thanks to his meticulous planning and execution. Moreover, George showcased an incredible knack for resourcefulness, always finding innovative solutions to any challenges that arose throughout the renovation process. His ability to think outside the box not only saved time and money but also ensured that the final result was nothing short of spectacular. What truly set George apart, however, was his exceptional communication skills. He took the time to thoroughly explain every step of the process in a way that was easy for me to understand, alleviating any concerns or confusion I may have had along the way. His transparency and willingness to educate his clients are truly commendable. As for the design itself, I am absolutely thrilled with the outcome. George managed to perfectly capture my vision while incorporating his own unique flair and expertise, resulting in a space that not only looks stunning but also functions flawlessly for my lifestyle. In conclusion, I cannot recommend George highly enough. If you are looking for an architect who is not only talented and knowledgeable but also a pleasure to work with, look no further than George. My experience with him was nothing short of exceptional, and I am beyond grateful for the beautiful transformation he brought to my home."
Angelis N on September 2024

Douglas Muir Architect
Douglas Muir Architect
Douglas Muir is an architect practicing in New York with extensive experience in residential design. I encourage you to look at my website to understand my method of working and experience.
"I have had a great experience working with Doug. He offers great suggestions and also listens to what I want to do with the space. He is flexible and was willing to make adjustments throughout the project. He brought in experts when needed to offer suggestions as well. He always responds within a reasonable amount of time. I would highly recommend Doug."
Laura H on November 2023
Douglas Muir is an architect practicing in New York with extensive experience in residential design. I encourage you to look at my website to understand my method of working and experience.
"I have had a great experience working with Doug. He offers great suggestions and also listens to what I want to do with the space. He is flexible and was willing to make adjustments throughout the project. He brought in experts when needed to offer suggestions as well. He always responds within a reasonable amount of time. I would highly recommend Doug."
Laura H on November 2023
IAA ARCHITECTS
IAA ARCHITECTS
Architectural work, interior, additions, new buildings, commercial or residential, building consultation, violation removal and corrections. Over 10 years experience in the field. Free estimates are offered based on type of project, ask for details!
"IAA is great Architectural firm to work with in the city.. we had DOB filing plans , construction documents , and was done on time with great service"
Rami S on January 2025
Architectural work, interior, additions, new buildings, commercial or residential, building consultation, violation removal and corrections. Over 10 years experience in the field. Free estimates are offered based on type of project, ask for details!
"IAA is great Architectural firm to work with in the city.. we had DOB filing plans , construction documents , and was done on time with great service"
Rami S on January 2025

Knockout Renovation Svcs., Inc.
Knockout Renovation Svcs., Inc.
For an all-in-one design-build contractor experienced in whole house and apartment renovation and remodeling services in the New York City boroughs of Manhattan, Brooklyn and Queens, turn to Knockout Renovation. We manage and supervise every aspect of a remodeling project. From initial consultation, design, and the permit process to product selection, construction, and post-job cleanup, our turnkey, full-service approach offers the ultimate in convenience, enabling you to remain focused on your busy schedule and life while we manage and oversee the renovation of your home for you. Full 7 year products and labor warranty! Progress invoicing. We offer many brands and shop with you for your ideal product selections. Whether we are performing a full apartment, home renovation or kitchen remodeling project, every home improvement job we undertake follows a six-step process and utilizes our innovative project management system. This comprehensive approach includes a detailed project scope, regular customer updates, progress invoicing, a weekly delay guarantee, and other facets that make the entire renovation process as convenient as possible for you, while still guaranteeing a beautiful, functional end result. To further ensure that all work proceeds according to plan, each Knockout Renovation remodeling project is led by a team consisting of a designer/project manager (DPM) and an office administrator (OA), and all construction is overseen by a site foreman and performed by skilled tradespersons. All of these individuals have extensive experience working on home and apartment (both co-op and condo) renovation projects throughout Manhattan and Brooklyn, NY, and our hiring requirements are extremely stringent, so you can rest assured your remodeling project will be in the hands of qualified professionals.
"Keith & the Knockout Renovation team blew us away with the level of professionalism and expertise. His head guy Genci was a master of all and exceeded all expectations on his craftsmanship and tile work. Highly recommend him for any renovation needs! A+++++++"
Marc B on November 2023
For an all-in-one design-build contractor experienced in whole house and apartment renovation and remodeling services in the New York City boroughs of Manhattan, Brooklyn and Queens, turn to Knockout Renovation. We manage and supervise every aspect of a remodeling project. From initial consultation, design, and the permit process to product selection, construction, and post-job cleanup, our turnkey, full-service approach offers the ultimate in convenience, enabling you to remain focused on your busy schedule and life while we manage and oversee the renovation of your home for you. Full 7 year products and labor warranty! Progress invoicing. We offer many brands and shop with you for your ideal product selections. Whether we are performing a full apartment, home renovation or kitchen remodeling project, every home improvement job we undertake follows a six-step process and utilizes our innovative project management system. This comprehensive approach includes a detailed project scope, regular customer updates, progress invoicing, a weekly delay guarantee, and other facets that make the entire renovation process as convenient as possible for you, while still guaranteeing a beautiful, functional end result. To further ensure that all work proceeds according to plan, each Knockout Renovation remodeling project is led by a team consisting of a designer/project manager (DPM) and an office administrator (OA), and all construction is overseen by a site foreman and performed by skilled tradespersons. All of these individuals have extensive experience working on home and apartment (both co-op and condo) renovation projects throughout Manhattan and Brooklyn, NY, and our hiring requirements are extremely stringent, so you can rest assured your remodeling project will be in the hands of qualified professionals.
"Keith & the Knockout Renovation team blew us away with the level of professionalism and expertise. His head guy Genci was a master of all and exceeded all expectations on his craftsmanship and tile work. Highly recommend him for any renovation needs! A+++++++"
Marc B on November 2023

City Line Interiors
City Line Interiors
We strongly believe that mediocrity has no place in this line of work, which is why we consider quality to be our utmost priority. Our entire crew will be on-site throughout the duration of your project because you deserve nothing less than our full attention. Apart from the quality of our services, we also guarantee durability so that you can enjoy your remodeled home for years to come.We take pride in having an experienced and dependable team of professionals that you can always count on.
"Mario and his team are fantastic. Professional, communicative, skilled, honest. I couldn’t recommend City Line more highly."
Brad P on February 2025
We strongly believe that mediocrity has no place in this line of work, which is why we consider quality to be our utmost priority. Our entire crew will be on-site throughout the duration of your project because you deserve nothing less than our full attention. Apart from the quality of our services, we also guarantee durability so that you can enjoy your remodeled home for years to come.We take pride in having an experienced and dependable team of professionals that you can always count on.
"Mario and his team are fantastic. Professional, communicative, skilled, honest. I couldn’t recommend City Line more highly."
Brad P on February 2025

HammerTime Construction Group
HammerTime Construction Group
We’re a locally owned and operated company that values honesty and integrity and treats your home as our own. We offer various customizable General Contractor Home Improvement services for each project. We specialize in additions, kitchen, and bathroom remodels and provide a wide range of expertise for various other projects. We pride ourselves on the quality of our work and our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!
"It went well. They completed the job in three days."
Ingrid B on August 2025
We’re a locally owned and operated company that values honesty and integrity and treats your home as our own. We offer various customizable General Contractor Home Improvement services for each project. We specialize in additions, kitchen, and bathroom remodels and provide a wide range of expertise for various other projects. We pride ourselves on the quality of our work and our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!
"It went well. They completed the job in three days."
Ingrid B on August 2025

Lion Joint Ventures LLC
Lion Joint Ventures LLC
We are experts in Kitchen and Bathroom Remodeling, Home Additions, Site Preparation, Framing, Roofing, Interior Flooring, Interior Finishing, and Coordination of specialized trades. Check out our showroom to see everything we have to offer and the finished product. Please call or message us to schedule! Right now our showroom is by appt. only and the phone number is 914-315-1304.
"Angi referred me to Lion Joint Ventures. I needed help reinstalling a storm door that was installed incorrectly. While they said this was not something they typically do, they honored the referral from Angi and did a wonderful job. They generally do more extensive kitchen and bathroom work. They were reliable, on time and a pleasure to work with. I would highly recommend them."
Angelina B on August 2021
We are experts in Kitchen and Bathroom Remodeling, Home Additions, Site Preparation, Framing, Roofing, Interior Flooring, Interior Finishing, and Coordination of specialized trades. Check out our showroom to see everything we have to offer and the finished product. Please call or message us to schedule! Right now our showroom is by appt. only and the phone number is 914-315-1304.
"Angi referred me to Lion Joint Ventures. I needed help reinstalling a storm door that was installed incorrectly. While they said this was not something they typically do, they honored the referral from Angi and did a wonderful job. They generally do more extensive kitchen and bathroom work. They were reliable, on time and a pleasure to work with. I would highly recommend them."
Angelina B on August 2021

ZS Design Architect
ZS Design Architect
With more than 30 years in construction and 25 in architecture and interiors, we employ both vision and ingenuity to arrive at a thoughtful, unique design that will convey the genuine feeling of place. Licensed in NY, CT, MA, VA, DE, SC, LA, & NJ commercial, residential, retail, restaurants, medical, landmarks, Preservation, corporate, hospitality, boiler buildings, emergency generators, additions new buildings & houses, building conversions, etc. Better Business Bureau (BBB) A+ Accredited Business Please see my recommendations on Linkedin: https://www.linkedin.com/in/zachary-schweter-r-a-ncarb-1b1ba83 We now accept all major credit cards. Please note You MUST be the property owner.
"Zach and his team went over and beyond. His services was top of the lines. He never missed a call, and kept with job even after his has ended. He is transparent in what he does. I will always recommend Zach."
Yvonne M on July 2025
With more than 30 years in construction and 25 in architecture and interiors, we employ both vision and ingenuity to arrive at a thoughtful, unique design that will convey the genuine feeling of place. Licensed in NY, CT, MA, VA, DE, SC, LA, & NJ commercial, residential, retail, restaurants, medical, landmarks, Preservation, corporate, hospitality, boiler buildings, emergency generators, additions new buildings & houses, building conversions, etc. Better Business Bureau (BBB) A+ Accredited Business Please see my recommendations on Linkedin: https://www.linkedin.com/in/zachary-schweter-r-a-ncarb-1b1ba83 We now accept all major credit cards. Please note You MUST be the property owner.
"Zach and his team went over and beyond. His services was top of the lines. He never missed a call, and kept with job even after his has ended. He is transparent in what he does. I will always recommend Zach."
Yvonne M on July 2025

Mastro Brothers Construction and Maintenance Consultants
Mastro Brothers Construction and Maintenance Consultants
Family Owned and Operated Full Service Construction Consulting Company. General Construction/New Home/Full Gut Rehabilitation/Kitchen and Bathroom Specialist Call Us Now For a Free Consultation!!! -Michael Mastro 845-521-6502
"Not well. The person sent did not understand the installation and left the mixer unit sticking 1 inch out of wall after it had been retiled. This week they repeatedly failed to turn up when arranged."
Paul C on November 2020
Family Owned and Operated Full Service Construction Consulting Company. General Construction/New Home/Full Gut Rehabilitation/Kitchen and Bathroom Specialist Call Us Now For a Free Consultation!!! -Michael Mastro 845-521-6502
"Not well. The person sent did not understand the installation and left the mixer unit sticking 1 inch out of wall after it had been retiled. This week they repeatedly failed to turn up when arranged."
Paul C on November 2020

Mayanda
Mayanda
Mayanda Home Improvement, Inc. is a licensed and insured family company in the heart of Brooklyn, New York. Since 2002 we have worked serving New York City & surroundings, with vast experience in interior renovation in houses, offices, and commercial businesses. Commitment to excellence motivates us, and we invest the effort and knowledge to obtain our client's satisfaction and happiness. With years of experience in the construction field, we would make Mayanda's difference by helping you with all the advisory processes. The Mayanda difference is the ability to deliver more than just the four walls of any space; it's the ability to give attention to the temperature, the acoustics, the lighting, and the fine finish. The ability to take your design to convert any space into an elegant, cozy, or entertaining area. The Mayanda difference is the ability to coordinate the builder trades because the functionality of any space starts before any wall is built. Having resources in all areas provides proficiency in the following services: Crown molding and molding design, faux and textured finishes, plumbing and HVAC, electrical and lighting, masonry and paving.
"David and his team were excellent, considerate, and have professional skills! We worked with them for our small NYC bathroom renovation. David communicates very well and he is a fast responser - so, even though our renovation schedule was quite tight, we successfully completed it on time, which was amazing. We are very satisfied with team's effort and dedication. We will definitely hire him again, and I highly recommend his firm! Thanks again for everything, David."
Doosung S on September 2025
Mayanda Home Improvement, Inc. is a licensed and insured family company in the heart of Brooklyn, New York. Since 2002 we have worked serving New York City & surroundings, with vast experience in interior renovation in houses, offices, and commercial businesses. Commitment to excellence motivates us, and we invest the effort and knowledge to obtain our client's satisfaction and happiness. With years of experience in the construction field, we would make Mayanda's difference by helping you with all the advisory processes. The Mayanda difference is the ability to deliver more than just the four walls of any space; it's the ability to give attention to the temperature, the acoustics, the lighting, and the fine finish. The ability to take your design to convert any space into an elegant, cozy, or entertaining area. The Mayanda difference is the ability to coordinate the builder trades because the functionality of any space starts before any wall is built. Having resources in all areas provides proficiency in the following services: Crown molding and molding design, faux and textured finishes, plumbing and HVAC, electrical and lighting, masonry and paving.
"David and his team were excellent, considerate, and have professional skills! We worked with them for our small NYC bathroom renovation. David communicates very well and he is a fast responser - so, even though our renovation schedule was quite tight, we successfully completed it on time, which was amazing. We are very satisfied with team's effort and dedication. We will definitely hire him again, and I highly recommend his firm! Thanks again for everything, David."
Doosung S on September 2025
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"




