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Guest house builders in Otis

Avatar for Long Home Products
Long Home Products
16 International Dr
5.00(
1
)
Approved Pro
Long Home Products
16 International Dr
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3058 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!

"Quick, one day service, cleaned up after, friendly they even double checked with us before installing safety handles and shelves to make sure they were exactly where we wanted them."

Shelley A on March 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!

"Quick, one day service, cleaned up after, friendly they even double checked with us before installing safety handles and shelves to make sure they were exactly where we wanted them."

Shelley A on March 2025


Avatar for Nova VC Construction & Cleaning
Nova VC Construction & Cleaning
41 Sullivan St
4.80(
54
)
Approved Pro
Nova VC Construction & Cleaning
41 Sullivan St
4.80(
54
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
751 local quotes requested

Family own business, more than a decade of experience, we work with attention to all details to the total customer's satisfaction. years of experience, with solid references. We deliver construction in general and house cleaning services.

"Great service every time, always on time, good communication."

Randy M on March 2025

Family own business, more than a decade of experience, we work with attention to all details to the total customer's satisfaction. years of experience, with solid references. We deliver construction in general and house cleaning services.

"Great service every time, always on time, good communication."

Randy M on March 2025


Avatar for Lux Renovations LLC
Lux Renovations LLC
60 Shawmut Rd
4.43(
119
)
Approved Pro
Lux Renovations LLC
60 Shawmut Rd
4.43(
119
)
Approved Pro
Customers say: Quality work
1260 local quotes requested
23 years of experience

Lux Renovations is the exclusive New England provider of the award winning Owens Corning Basement Finishing System. We have multiple full time crews waiting to help you with your project today. From Cape Cod and the Islands to Greenwich Connecticut, Framingham Massachusetts to Hampton New Hampshire and all points in between. We have helped thousands of homeowners transform their unused basements into warm, inviting spaces to be enjoyed by family and friends for decades to come. Finishing your basement not only adds value to your home but greatly increases functionality. Whether you’re looking for a workout room, an office, or an additional space to entertain, we can have your brand new space built and ready for use in just a few weeks, NOT months. Call to schedule an appointment to unlock the full potential of your basement. 800-639-3008

"Everything went very smoothly. The workers were prompt, efficient, and friendly. The quality of the work was excellent."

Selina W on February 2025

Lux Renovations is the exclusive New England provider of the award winning Owens Corning Basement Finishing System. We have multiple full time crews waiting to help you with your project today. From Cape Cod and the Islands to Greenwich Connecticut, Framingham Massachusetts to Hampton New Hampshire and all points in between. We have helped thousands of homeowners transform their unused basements into warm, inviting spaces to be enjoyed by family and friends for decades to come. Finishing your basement not only adds value to your home but greatly increases functionality. Whether you’re looking for a workout room, an office, or an additional space to entertain, we can have your brand new space built and ready for use in just a few weeks, NOT months. Call to schedule an appointment to unlock the full potential of your basement. 800-639-3008

"Everything went very smoothly. The workers were prompt, efficient, and friendly. The quality of the work was excellent."

Selina W on February 2025


Avatar for Tejada's Remodeling Inc
Tejada's Remodeling Inc
5.00(
21
)
Approved Pro
Tejada's Remodeling Inc
5.00(
21
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6992 local quotes requested

Good work guarantee. I love making our customer's happy

"These guys were absolutely amazing. Thank you guys so much for your hard work and helping us out."

Joseph P on May 2025

Good work guarantee. I love making our customer's happy

"These guys were absolutely amazing. Thank you guys so much for your hard work and helping us out."

Joseph P on May 2025


Auto Transport - United Freight Of America
1844 N Nob Hill Rd
4.82(
941
)
Auto Transport - United Freight Of America
1844 N Nob Hill Rd
4.82(
941
)
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021


Avada Audiology & Hearing Care
245 Russell St
No reviews
Avada Audiology & Hearing Care
245 Russell St
No reviews

Owned and operated.

Owned and operated.


Knight Home Improvement
18 Mellen St
No reviews
Knight Home Improvement
18 Mellen St
No reviews
Free onsite estimate

KNIGHT HOME IMPROVEMENT IS A SMALL COMPANY DEDICATED TO ALL ASPECTS OF HOME REMODEL AND REPAIR. THE OWNER IS ALWAYS ON SITE AND DOES THE WORK. NO JOB TO SMALL, FREE ESTEMATES, QUALITY WORK

KNIGHT HOME IMPROVEMENT IS A SMALL COMPANY DEDICATED TO ALL ASPECTS OF HOME REMODEL AND REPAIR. THE OWNER IS ALWAYS ON SITE AND DOES THE WORK. NO JOB TO SMALL, FREE ESTEMATES, QUALITY WORK


Steven A. Markow
7 Hadley St
No reviews
Steven A. Markow
7 Hadley St
No reviews

Atlas Overhead Door Sales
105 WINDERMERE AVE
4.66(
270
)
Atlas Overhead Door Sales
105 WINDERMERE AVE
4.66(
270
)
Customers say: Quality work
78 years of experience

At Atlas-Coles Overhead Door Sales, we have been taking pride in our work, products, and customer service for over 65 years. Over the years, we’ve built a loyal clientele that have helped us shape our expertise in the garage door industry. Family-owned and operated since 1947. Toll-Free (877) 828-5279. Professional operation with new installations, service & repair at all times.

"TECH IS COMING TO LOOK AT THE GARAGE DOORS ON 10/25/2022"

Felicia C on October 2022

At Atlas-Coles Overhead Door Sales, we have been taking pride in our work, products, and customer service for over 65 years. Over the years, we’ve built a loyal clientele that have helped us shape our expertise in the garage door industry. Family-owned and operated since 1947. Toll-Free (877) 828-5279. Professional operation with new installations, service & repair at all times.

"TECH IS COMING TO LOOK AT THE GARAGE DOORS ON 10/25/2022"

Felicia C on October 2022


RJM LANDSCAPING
PO BOX 610
4.63(
8
)
RJM LANDSCAPING
PO BOX 610
4.63(
8
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

LANDSCAPE CONSTRUCTION COMPANY EMPLOYING 3-4 SEASONAL EMPLOYEES.

LANDSCAPE CONSTRUCTION COMPANY EMPLOYING 3-4 SEASONAL EMPLOYEES.

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Guest house building services FAQs

In most states, yes—you can build a guest house, but every city or county sets its own zoning rules and building codes. Before breaking ground, check local ordinances, confirm lot setbacks, and secure the right permits. A local contractor or design-build firm can walk you through the paperwork and site requirements so your project starts on solid legal footing.

Yes—homeowners often tap a few different financing tools. A home-equity line of credit (HELOC) lets you borrow against your equity as you need funds. If you prefer a lump sum tied directly to the project, a short-term construction loan can roll into a second mortgage once the build is complete. Cash-out refinancing is another option: you replace your current mortgage with a larger one and use the difference to cover construction costs.

When you build a guest house, you’re creating a separate structure for hosting visitors without the full amenities needed for permanent living. An accessory dwelling unit, however, includes a complete kitchen and bathroom, meeting building codes for a long-term residence. This key difference makes an ADU ideal for long-term occupancy or rental income, adding enduring value to your property.

How many rooms you need depends on how you plan to use the space. Aim for one bedroom per every one or two occupants to make sure everyone has enough privacy and comfort. Added living and dining areas give you extra functionality, especially for rental use or long-term stays.

Most homeowners pick somewhere between 600 and 1,500 square feet to fit all the essentials. Make sure your design supports one to two occupants per bedroom and includes enough common areas for comfortable daily living. A well-proportioned layout boosts both functionality and property value.

No—a guest house isn’t just a bump-out on your main home. A bump-out is a small extension within an existing room for extra seating or storage. In contrast, you build a guest house as a standalone building with its own foundation and amenities, giving you a fully separate living area that can boost your property’s versatility and value.

The homeowners guide to guest house building services
From average costs to expert advice, get all the answers you need to get your job done.
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