Top-rated guest house builders.

Get matched with top guest house builders in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Guest house builders in Millstone-township

Avatar for Basic Basement Co
Basic Basement Co
122 Park Ave
4.83(
314
)
Approved Pro
Basic Basement Co
122 Park Ave
4.83(
314
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
41 local quotes requested

With over 40 years combined experience, we provide complete Basement remodeling and finishing services with Free estimates and no-nonsense pricing. We will give you the Basement you've always wanted by transforming your previously unfinished Basement into a usable and comfortable living area you can be proud of. We are known for constant communication and on-site project management.

"We had an amazing experience working with the Basic Basement Company! They finished our small basement and did a wonderful job. The project coordinator kept the work on track and communicated often. Each crew was punctual, professional, and treated our home with respect. We received compliments from every inspector on the quality of the work throughout the project. Don’t hesitate to call The Basic Basement Company for your next project!"

Brent V on May 2025

With over 40 years combined experience, we provide complete Basement remodeling and finishing services with Free estimates and no-nonsense pricing. We will give you the Basement you've always wanted by transforming your previously unfinished Basement into a usable and comfortable living area you can be proud of. We are known for constant communication and on-site project management.

"We had an amazing experience working with the Basic Basement Company! They finished our small basement and did a wonderful job. The project coordinator kept the work on track and communicated often. Each crew was punctual, professional, and treated our home with respect. We received compliments from every inspector on the quality of the work throughout the project. Don’t hesitate to call The Basic Basement Company for your next project!"

Brent V on May 2025


Avatar for Kingdom Contracting
Kingdom Contracting
65 Chestnut Ct
4.33(
6
)
Approved Pro
Kingdom Contracting
65 Chestnut Ct
4.33(
6
)
Approved Pro
Customers say: Super punctual
701 local quotes requested
11 years of experience

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"The owner came over for an estimate. He spent a good amount of time looking at the project but never sent me an estimate. I eventually hired another contractor."

Michele D on October 2023

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"The owner came over for an estimate. He spent a good amount of time looking at the project but never sent me an estimate. I eventually hired another contractor."

Michele D on October 2023


Avatar for ETC Home Improvement
ETC Home Improvement
372 Bath Ave
4.80(
214
)
Approved Pro
ETC Home Improvement
372 Bath Ave
4.80(
214
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
1557 local quotes requested

Our company offers all types of home remodeling from new floors, to kitchens, baths and full additions. We have several professionals who work on different aspects of the renovation.

"We highly recommend Eddie Costa home improvement. They were very professional. Staff was very polite. The work was done in a day for a complete roof replacement. We are very pleased with the work we highly recommend them we will hire them again. We were so pleased. We were so pleased we’re having them do more work for us. Thanks again etc home improvement, staff. CN"

Carmen N on October 2023

Our company offers all types of home remodeling from new floors, to kitchens, baths and full additions. We have several professionals who work on different aspects of the renovation.

"We highly recommend Eddie Costa home improvement. They were very professional. Staff was very polite. The work was done in a day for a complete roof replacement. We are very pleased with the work we highly recommend them we will hire them again. We were so pleased. We were so pleased we’re having them do more work for us. Thanks again etc home improvement, staff. CN"

Carmen N on October 2023


Avatar for ABS Total Construction
ABS Total Construction
53 Brown Avenue
5.00(
7
)
Approved Pro
ABS Total Construction
53 Brown Avenue
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
318 local quotes requested

Scott and Bryan, lifelong friends, always wanted to partner in their own general contracting business. With their extensive experience in the industry, the formation of ABS Total Construction was a seamless decision. Together, they are committed to delivering exceptional results and building a strong foundation for future projects. Our customers choose ABS Total Construction because we provide the best customer service, we are transparent with all details. Managing to sit with our clients and explaining all the necessary details for your project is something we take pride in. We encourage our clients to ask ABS Total Construction all the necessary questions to assure they are making the right decision once we are hired. Creating and delivering high quality, innovative projects is ABS Total Construction goal. Please contact us today at (973) 309-1001.. Our goal not only turns your dreams into reality, we advise our clients on the best options on the market so you can have the best designs and trends on the market.

"Great work. Finished on the time they told us. Also within budget. We couldn't be happier with our new kitchen. Would definitely recommend."

Mike D on September 2024

Scott and Bryan, lifelong friends, always wanted to partner in their own general contracting business. With their extensive experience in the industry, the formation of ABS Total Construction was a seamless decision. Together, they are committed to delivering exceptional results and building a strong foundation for future projects. Our customers choose ABS Total Construction because we provide the best customer service, we are transparent with all details. Managing to sit with our clients and explaining all the necessary details for your project is something we take pride in. We encourage our clients to ask ABS Total Construction all the necessary questions to assure they are making the right decision once we are hired. Creating and delivering high quality, innovative projects is ABS Total Construction goal. Please contact us today at (973) 309-1001.. Our goal not only turns your dreams into reality, we advise our clients on the best options on the market so you can have the best designs and trends on the market.

"Great work. Finished on the time they told us. Also within budget. We couldn't be happier with our new kitchen. Would definitely recommend."

Mike D on September 2024


Avatar for BRM Home Remodeling, LLC
BRM Home Remodeling, LLC
332 Cranbury Road
5.00(
3
)
Approved Pro
BRM Home Remodeling, LLC
332 Cranbury Road
5.00(
3
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1006 local quotes requested

Family owned business with over 10 years experience - Remodeling - Basements- Remodeling - General-Remodeling - Kitchen & Bathroom - Decks - General Contractor-

"I am beyond thrilled with the work done by BRM Home Remodeling, LLC! Rui and his team were amazing—professional, attentive, and truly dedicated to delivering exceptional results. Rui listened carefully to every detail of my vision and went above and beyond to make it a reality. The transformation of my bathroom and kitchen is absolutely stunning. The craftsmanship and attention to detail are second to none, and the entire process was seamless from start to finish. They worked efficiently, kept the workspace clean, and showed genuine care for my home. If you’re looking for top-notch remodeling with a personal touch, BRM Home Remodeling, LLC is the way to go. Thank you, Rui, for your incredible work—I couldn’t be happier!"

Arqui S on January 2025

Family owned business with over 10 years experience - Remodeling - Basements- Remodeling - General-Remodeling - Kitchen & Bathroom - Decks - General Contractor-

"I am beyond thrilled with the work done by BRM Home Remodeling, LLC! Rui and his team were amazing—professional, attentive, and truly dedicated to delivering exceptional results. Rui listened carefully to every detail of my vision and went above and beyond to make it a reality. The transformation of my bathroom and kitchen is absolutely stunning. The craftsmanship and attention to detail are second to none, and the entire process was seamless from start to finish. They worked efficiently, kept the workspace clean, and showed genuine care for my home. If you’re looking for top-notch remodeling with a personal touch, BRM Home Remodeling, LLC is the way to go. Thank you, Rui, for your incredible work—I couldn’t be happier!"

Arqui S on January 2025


Avatar for KBR Builders Inc
KBR Builders Inc
Located In:
4.73(
15
)
Approved Pro
KBR Builders Inc
Located In:
4.73(
15
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
469 local quotes requested

Full service remodeling company with with over 25 years experience KBR Builders is a name that is well known in Monmouth, Ocean and Middlesex areas of New Jersey. For more than 30 years we have been beautifying and improving area homes and commercial properties. We offer prompt, professional services. While many home improvement & remodeling companies have come and gone, KBR Builders has remained and grown. We give our customers the best products, installed by the best crew in the area. “The Bitterness of Poor Quality Remains Long after the Sweetness of Low Price is Forgotten”

"Very well. We were very happy with the quality of work and time period, considering it was Covid times. The time lines and communication was very prompt and work quality was excellent. We are very happy"

Ragav G on May 2021

Full service remodeling company with with over 25 years experience KBR Builders is a name that is well known in Monmouth, Ocean and Middlesex areas of New Jersey. For more than 30 years we have been beautifying and improving area homes and commercial properties. We offer prompt, professional services. While many home improvement & remodeling companies have come and gone, KBR Builders has remained and grown. We give our customers the best products, installed by the best crew in the area. “The Bitterness of Poor Quality Remains Long after the Sweetness of Low Price is Forgotten”

"Very well. We were very happy with the quality of work and time period, considering it was Covid times. The time lines and communication was very prompt and work quality was excellent. We are very happy"

Ragav G on May 2021


Avatar for TRI-STATE BUILDING SPECIALTIES, INC.
TRI-STATE BUILDING SPECIALTIES, INC.
845 Towbin Ave
4.27(
11
)
Approved Pro
TRI-STATE BUILDING SPECIALTIES, INC.
845 Towbin Ave
4.27(
11
)
Approved Pro
Customers say: True professional
246 local quotes requested
34 years of experience

Expand your living space with our expert sunroom and patio enclosure remodeling services! We specialize in designing and transforming outdoor areas into beautiful, functional sunrooms and enclosed patios that you can enjoy year-round. Our skilled team delivers high-quality craftsmanship, using durable materials and personalized designs to enhance your home’s comfort and value. Whether you’re looking to create a cozy sunroom or a versatile patio enclosure, we’re committed to making your vision a reality. Contact us today for a free consultation and start planning your dream space!

"First meeting went very smoothly so far had a great experience with Jason Now will be working with Don the project manager."

Dee A on February 2025

Expand your living space with our expert sunroom and patio enclosure remodeling services! We specialize in designing and transforming outdoor areas into beautiful, functional sunrooms and enclosed patios that you can enjoy year-round. Our skilled team delivers high-quality craftsmanship, using durable materials and personalized designs to enhance your home’s comfort and value. Whether you’re looking to create a cozy sunroom or a versatile patio enclosure, we’re committed to making your vision a reality. Contact us today for a free consultation and start planning your dream space!

"First meeting went very smoothly so far had a great experience with Jason Now will be working with Don the project manager."

Dee A on February 2025


Avatar for Prolawn Landscape Management LLC
Prolawn Landscape Management LLC
600 Jersey Ave.
New on HomeAdvisorNew on Angi
Approved Pro
Prolawn Landscape Management LLC
600 Jersey Ave.
New on AngiNew on HomeAdvisor
Approved Pro
728 local quotes requested
13 years of experience

Prolawn has Over 15 years of experience! Our fully insured and equipped company serves commercial, industrial, and residential clients. We specialize in transforming outdoor spaces with services like concrete work, paver installation, patios, walkways, retaining walls, fence installation, excavation & grading, trimming, and sod installation. Free estimates & references available! Let's discuss your project

Prolawn has Over 15 years of experience! Our fully insured and equipped company serves commercial, industrial, and residential clients. We specialize in transforming outdoor spaces with services like concrete work, paver installation, patios, walkways, retaining walls, fence installation, excavation & grading, trimming, and sod installation. Free estimates & references available! Let's discuss your project


Avatar for Vially Pavers & Landscaping
Vially Pavers & Landscaping
5.00(
2
)
Approved Pro
Vially Pavers & Landscaping
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
749 local quotes requested

Landscaping business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Vially is very professional and got back to me quickly with several of the quotes I had asked for. He got the work done fast and stayed on buget."

Robert L on October 2024

Landscaping business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Vially is very professional and got back to me quickly with several of the quotes I had asked for. He got the work done fast and stayed on buget."

Robert L on October 2024


Avatar for L & B Construction
L & B Construction
247 Wall St
4.84(
88
)
Approved Pro
L & B Construction
247 Wall St
4.84(
88
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
438 local quotes requested

L & B Construction is a family owned business with over 15 years of experience. Our main focus is on bathroom and kitchen remodeling, drywall repair, painting, carpentry, tile install and repair, and handyman services. We pride ourselves on giving an providing ours customers with the highest quality work. Also, passing savings from our affiliates that we purchase materials from.

"Excellent experience and beautiful work. The team was kind a respectful, and they had a great eye for detail. Thank you!"

Jerry S on May 2025

L & B Construction is a family owned business with over 15 years of experience. Our main focus is on bathroom and kitchen remodeling, drywall repair, painting, carpentry, tile install and repair, and handyman services. We pride ourselves on giving an providing ours customers with the highest quality work. Also, passing savings from our affiliates that we purchase materials from.

"Excellent experience and beautiful work. The team was kind a respectful, and they had a great eye for detail. Thank you!"

Jerry S on May 2025

...
Showing 1-10 of 958
The Millstone-township, NJ homeowners’ guide to guest house building services
From average costs to expert advice, get all the answers you need to get your job done.
Interior view of sunroom
Jul 9, 2025
Jul 9, 2025
Budget for sunroom addition costs based on factors such as room type, site prep, professional labor, features, permits, prefab vs. custom designs, and more.
master bedroom with fireplace
Jun 26, 2025
Jun 26, 2025
Budget for bedroom remodel costs based on factors such as bedroom size, remodel type, features, materials, labor, and more.
CONTRACTOR LOOKING OVER HOME DEVELOPMENT
Apr 19, 2025
Apr 19, 2025
Budget for your general contractor’s hourly rate by considering factors such as project scope, fee structure, pricing model, and more.
Outdoor view of the modern house
Jun 16, 2025
Jun 16, 2025
Explore how square footage, room type, home additions, and other common factors affect house renovation costs with our detailed cost guide.
BRIGHT OPEN ATTIC SPACE
Jun 10, 2025
Jun 10, 2025
An in-law suite is a great solution for people who have family visiting often. Explore how much an in-law suite costs and prep to build yours.
white and gray kitchen with butchers block countertop
Apr 8, 2025
Apr 8, 2025
Looking to enhance the warmth and utility of your kitchen? Explore how much a butcher block countertop costs and start your budget here.
Share project details to get started.