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 New Haven

Avatar for Long Home Products
Long Home Products
16 International Dr
5.00(
3
)
Approved Pro
Long Home Products
16 International Dr
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1931 local quotes requested

With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. 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!

"Long home came to my house today, did a thorough inspection on my roof, explained everything that they would do to fix the problems on my roof. I feel very comfortable with this company and decided to move forward the very first day. Thanks for your help Long home!"

Kendra J on July 2025

With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. 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!

"Long home came to my house today, did a thorough inspection on my roof, explained everything that they would do to fix the problems on my roof. I feel very comfortable with this company and decided to move forward the very first day. Thanks for your help Long home!"

Kendra J on July 2025


Avatar for Custom Build and Remodeling, LLC
Custom Build and Remodeling, LLC
Wildflower Drive
5.00(
7
)
Approved Pro
Custom Build and Remodeling, LLC
Wildflower Drive
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1254 local quotes requested

We are dedicated to providing our clients with the very best in excavation and building site services. We specialize in residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"We had a fantastic experience remodeling many aspects of our house: basement, attic, as well as electrical and plumbing. They went above and beyond with everything. Very trustworthy; the project was completed within budget and on time. A truly smooth experience. I would strongly recommend this contractor to everyone!"

Rebecca M on July 2025

We are dedicated to providing our clients with the very best in excavation and building site services. We specialize in residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"We had a fantastic experience remodeling many aspects of our house: basement, attic, as well as electrical and plumbing. They went above and beyond with everything. Very trustworthy; the project was completed within budget and on time. A truly smooth experience. I would strongly recommend this contractor to everyone!"

Rebecca M on July 2025


Avatar for Mark's Painting and Home Improvements LLC
Mark's Painting and Home Improvements LLC
4.67(
12
)
Approved Pro
Mark's Painting and Home Improvements LLC
4.67(
12
)
Approved Pro
Customers say: Terrific value
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
556 local quotes requested

Our crew is a pack of professionals that have been in the business over 10 years. We will deliver what we promise to do. We are reliable, trustworthy, and willing to go the extra mile to make your needs our priority! Our price is the best in the market and yet we deliver the quality you deserve; without compromising our pride in what we do.

"Excellent. Beautiful work, great cleanup, extra care for Covid safety. Kind and fair in price. Mark picked out best paint for the job and gave me any remaining. I would recommend him."

Alice E on March 2021

Our crew is a pack of professionals that have been in the business over 10 years. We will deliver what we promise to do. We are reliable, trustworthy, and willing to go the extra mile to make your needs our priority! Our price is the best in the market and yet we deliver the quality you deserve; without compromising our pride in what we do.

"Excellent. Beautiful work, great cleanup, extra care for Covid safety. Kind and fair in price. Mark picked out best paint for the job and gave me any remaining. I would recommend him."

Alice E on March 2021


Avatar for East Bay Home Repair
East Bay Home Repair
37 Riverside Dr
4.65(
279
)
Approved Pro
East Bay Home Repair
37 Riverside Dr
4.65(
279
)
Approved Pro
Customers say: Terrific value
787 local quotes requested
25 years of experience

East Bay Home Repair provides professional handyman and home renovation services to its clients. We offer quality repairs and maintenance and take pride in our work with service you can trust. We have years of experience in home improvement and renovation services. We have established strong and lasting relationships with our clients through our professionalism, attention to detail and ensuring customer satisfaction is our top priority. Whatever your project, we'll make sure it is done right. My Handyman services offers high quality at a reasonable price to meet your budget. In addition:- No estimate fee. Financing always an option. Reliable and highly skilled professional. We enjoy working with people and we are extremely committed to meet our client's satisfaction. Thank you for your business. We look forward to working with you.

"Adie was a pleasure to work with, and his crew really knew what they were doing. His quote was far below quotes by other contractors (normally a warning sign), but he clearly knew his stuff and my confidence in him was well-founded. I changed several details as the project went on, and Adie was happy to work with me and make any adjustments. There were delays caused by tile suppliers, but Adie worked to find other sources, and rearranged other commitments to make sure our project was completed as soon as possible. My only constructive criticism is that the quote was not itemized (which was ok for me at the time), but that caused an underestimated cost of the glass enclosure to go unnoticed in the budget until the end of the project. We’d made many changes over the course of the project, so were not unprepared for the higher cost of the glass, but I’d have known sooner if the budget had been itemized. Overall a great experience though and I would use East Bay again in a heartbeat!"

Larry K on June 2024

East Bay Home Repair provides professional handyman and home renovation services to its clients. We offer quality repairs and maintenance and take pride in our work with service you can trust. We have years of experience in home improvement and renovation services. We have established strong and lasting relationships with our clients through our professionalism, attention to detail and ensuring customer satisfaction is our top priority. Whatever your project, we'll make sure it is done right. My Handyman services offers high quality at a reasonable price to meet your budget. In addition:- No estimate fee. Financing always an option. Reliable and highly skilled professional. We enjoy working with people and we are extremely committed to meet our client's satisfaction. Thank you for your business. We look forward to working with you.

"Adie was a pleasure to work with, and his crew really knew what they were doing. His quote was far below quotes by other contractors (normally a warning sign), but he clearly knew his stuff and my confidence in him was well-founded. I changed several details as the project went on, and Adie was happy to work with me and make any adjustments. There were delays caused by tile suppliers, but Adie worked to find other sources, and rearranged other commitments to make sure our project was completed as soon as possible. My only constructive criticism is that the quote was not itemized (which was ok for me at the time), but that caused an underestimated cost of the glass enclosure to go unnoticed in the budget until the end of the project. We’d made many changes over the course of the project, so were not unprepared for the higher cost of the glass, but I’d have known sooner if the budget had been itemized. Overall a great experience though and I would use East Bay again in a heartbeat!"

Larry K on June 2024


Avatar for Imagine Remodel
Imagine Remodel
4 Alcap Ridge
5.00(
4
)
Approved Pro
Imagine Remodel
4 Alcap Ridge
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1263 local quotes requested

Home remodeling company specializing in Bathrooms and Kitchens.

"Had my bathroom redone and it came out beautiful. The whole process was seamless and the communication was excellent. Will use again for future projects!"

Robin L on July 2024

Home remodeling company specializing in Bathrooms and Kitchens.

"Had my bathroom redone and it came out beautiful. The whole process was seamless and the communication was excellent. Will use again for future projects!"

Robin L on July 2024


J & P Restoration
Located In:
5.00(
10
)
Approved Pro
J & P Restoration
Located In:
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
840 local quotes requested

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, doors, windows, custom decks, porches, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Spend less time waiting for a contractor to call you. Call J&P Restoration! They were real pro's at renovating my kitchen, creating a powder room and washer & dryer area. Work is of the highest quality taking all my needs into consideration."

barbara r on January 2025

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, doors, windows, custom decks, porches, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Spend less time waiting for a contractor to call you. Call J&P Restoration! They were real pro's at renovating my kitchen, creating a powder room and washer & dryer area. Work is of the highest quality taking all my needs into consideration."

barbara r on January 2025


Avatar for Dynamic Basements Plus
Dynamic Basements Plus
11 Chaplin St
4.98(
58
)
Approved Pro
Dynamic Basements Plus
11 Chaplin St
4.98(
58
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
127 local quotes requested

Whether its finishing your basement, adding on to your home, or giving your home a total makeover , we're here to help you every step of the way. Dynamic Basements Plus is an established company based in Connecticut, and has a great team of people who have been in the industry since 2002, so we really mean it when we say we're here to help you. Contact us by phone or email and schedule a free quote today!

"What a great experience! This was our second time working with Chris on a house project! It's always a pleasure! He is always on top of everything and his communication is always great! He gave us great ideas on our bathroom remodel, we couldn't be happier!"

Nicole C on July 2025

Whether its finishing your basement, adding on to your home, or giving your home a total makeover , we're here to help you every step of the way. Dynamic Basements Plus is an established company based in Connecticut, and has a great team of people who have been in the industry since 2002, so we really mean it when we say we're here to help you. Contact us by phone or email and schedule a free quote today!

"What a great experience! This was our second time working with Chris on a house project! It's always a pleasure! He is always on top of everything and his communication is always great! He gave us great ideas on our bathroom remodel, we couldn't be happier!"

Nicole C on July 2025


Avatar for M Adorno, LLC
M Adorno, LLC
30 Ken Rose Ter
3.83(
6
)
Approved Pro
M Adorno, LLC
30 Ken Rose Ter
3.83(
6
)
Approved Pro
Customers say: Quick response
146 local quotes requested
Free onsite estimate

M Adorno, LLC is your go-to partner for all your remodeling and construction needs. With expertise in kitchen and bathroom remodeling, as well as residential and commercial construction, we bring your vision to life. Our team of skilled professionals is committed to delivering exceptional results that exceed your expectations. Contact us today to transform your space into something extraordinary.

"Never contacted me"

Jason S on September 2020

M Adorno, LLC is your go-to partner for all your remodeling and construction needs. With expertise in kitchen and bathroom remodeling, as well as residential and commercial construction, we bring your vision to life. Our team of skilled professionals is committed to delivering exceptional results that exceed your expectations. Contact us today to transform your space into something extraordinary.

"Never contacted me"

Jason S on September 2020


Avatar for Guri Masonry LLC
Guri Masonry LLC
5.00(
7
)
Approved Pro
Guri Masonry LLC
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
455 local quotes requested

Guri Masonry LLC is a family owned and operated American business with roots in Europe. We strive to meet the needs of every customer, and are dedicated to providing the highest quality service which exceeds expectations.

"Very pleased with the wall built and the customer service received... Guri was polite, considerate (tarp under truck, kept area clean), and a true craftsman... The stones were chiseled and time was taken to create a beautiful stacked stone wall. In today's world where it's so hard to find good people to trust with your projects/investments - I highly recommend Guri...."

Danielle F on June 2023

Guri Masonry LLC is a family owned and operated American business with roots in Europe. We strive to meet the needs of every customer, and are dedicated to providing the highest quality service which exceeds expectations.

"Very pleased with the wall built and the customer service received... Guri was polite, considerate (tarp under truck, kept area clean), and a true craftsman... The stones were chiseled and time was taken to create a beautiful stacked stone wall. In today's world where it's so hard to find good people to trust with your projects/investments - I highly recommend Guri...."

Danielle F on June 2023


Avatar for Everything Under The Roof LLC
Everything Under The Roof LLC
PO Box 844
4.87(
39
)
Approved Pro
Everything Under The Roof LLC
PO Box 844
4.87(
39
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
191 local quotes requested

We pride ourselves on being a unique construction company. Everything Under the Roof is an interior, residential construction company owned by Kim and Jay Spanier. At work we are a husband and wife team, but at home we are mom and dad, so we truly understand the importance of keeping your project orderly and on time, while keeping your family (including your pets) safe. We can also guarantee NO high pressure sales calls, and no crabby, condescending construction guys working on your home improvement project – just our family helping yours! Kim is your main point of contact through the project. She walks you through the construction process, acts as your personal construction jargon translator, and, most importantly, she is the budget master. Kim will help you shop for materials so that you stay on budget. Jay is the jobsite superintendent. He manages the day to day activities of your remodeling/construction project, he coordinates and manages the sub-contractors, and it’s his skillful carpentry that will transform your home. All of our projects work within the existing footprint of your house. What exactly does that mean? Well, in a nut shell, we don’t do additions, and we won’t raise your roof. We find all the hidden, un-used spaces in your house and re-create your floor plan to work for you and your family.

"Kim and Jay created a beautiful master bath for us. The combination of Kim’s selections and Jay’s workmanship was a perfect fit. They listened to our needs and fulfilled all of our expectations."

Rick L on May 2025

We pride ourselves on being a unique construction company. Everything Under the Roof is an interior, residential construction company owned by Kim and Jay Spanier. At work we are a husband and wife team, but at home we are mom and dad, so we truly understand the importance of keeping your project orderly and on time, while keeping your family (including your pets) safe. We can also guarantee NO high pressure sales calls, and no crabby, condescending construction guys working on your home improvement project – just our family helping yours! Kim is your main point of contact through the project. She walks you through the construction process, acts as your personal construction jargon translator, and, most importantly, she is the budget master. Kim will help you shop for materials so that you stay on budget. Jay is the jobsite superintendent. He manages the day to day activities of your remodeling/construction project, he coordinates and manages the sub-contractors, and it’s his skillful carpentry that will transform your home. All of our projects work within the existing footprint of your house. What exactly does that mean? Well, in a nut shell, we don’t do additions, and we won’t raise your roof. We find all the hidden, un-used spaces in your house and re-create your floor plan to work for you and your family.

"Kim and Jay created a beautiful master bath for us. The combination of Kim’s selections and Jay’s workmanship was a perfect fit. They listened to our needs and fulfilled all of our expectations."

Rick L on May 2025

...
Showing 1-10 of 952
The New Haven, CT homeowners’ guide to guest house building services
From average costs to expert advice, get all the answers you need to get your job done.
A girl playing with teddy bear while smiling mother and grandmother at kitchen island
Mar 31, 2025
Mar 31, 2025
Explore how much quartzite countertops cost based on factors such as their size, location, design, finish, and labor rates.
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.
Share project details to get started.