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Guest house builders in Waltham

Avatar for SRS Construction & Landscape
SRS Construction & Landscape
92 Bishop St
5.00(
20
)
Approved Pro
SRS Construction & Landscape
92 Bishop St
5.00(
20
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
231 local quotes requested

Welcome! Uproot problems with your landscape for a more pleasing, unique property with superior services from in Metro West area . SRS Construction & Landscape specializes in landscaping services and maintenance that make your property look its best year-round. We are a full-service landscaping company that handles all of your property needs. SRS Construction & Landscape has been keeping grass greener, flowers more vibrant, and clients happier. Contact us now to become one of the many satisfied property owners we've helped throughout the years. No matter whether it is a small or large project, our expertise will enhance the look and value of your property. Call us in Metro West today for a personal consultation. Our Services Include the Following : Spring e Falls Cleanups , Landscape design, Landscape Installation ,General Maintenance , Lawn Mowing , Fertilization Program, Shrub Trimming , Irrigation System , Sprinkler Systems , Patios and Walkways , Stone And Brick , Blue stone , Cobblestone , Steps , Pool Patio , And many More. Call us today For Free Estimate At 508 494 4858. Our office hours are:7:00 am to 6:00 pm

"I’m very impressed while working with the SRS Contruction & Landscape team. They showed up right away to assess my needs, listened carefully to my ideas, and offered helpful suggestions. Throughout the process, the team was friendly, flexible, and ready to accommodate my requests. To top it off, their pricing was more competitive than any other contractor I contacted. I highly recommend SRS Construction & Landscape for this smooth, professional and pleasant experience."

Liwei L on March 2025

Welcome! Uproot problems with your landscape for a more pleasing, unique property with superior services from in Metro West area . SRS Construction & Landscape specializes in landscaping services and maintenance that make your property look its best year-round. We are a full-service landscaping company that handles all of your property needs. SRS Construction & Landscape has been keeping grass greener, flowers more vibrant, and clients happier. Contact us now to become one of the many satisfied property owners we've helped throughout the years. No matter whether it is a small or large project, our expertise will enhance the look and value of your property. Call us in Metro West today for a personal consultation. Our Services Include the Following : Spring e Falls Cleanups , Landscape design, Landscape Installation ,General Maintenance , Lawn Mowing , Fertilization Program, Shrub Trimming , Irrigation System , Sprinkler Systems , Patios and Walkways , Stone And Brick , Blue stone , Cobblestone , Steps , Pool Patio , And many More. Call us today For Free Estimate At 508 494 4858. Our office hours are:7:00 am to 6:00 pm

"I’m very impressed while working with the SRS Contruction & Landscape team. They showed up right away to assess my needs, listened carefully to my ideas, and offered helpful suggestions. Throughout the process, the team was friendly, flexible, and ready to accommodate my requests. To top it off, their pricing was more competitive than any other contractor I contacted. I highly recommend SRS Construction & Landscape for this smooth, professional and pleasant experience."

Liwei L on March 2025


Avatar for The Narrow Lane Landscape Company
The Narrow Lane Landscape Company
PO Box 600809
4.53(
156
)
Approved Pro
The Narrow Lane Landscape Company
PO Box 600809
4.53(
156
)
Approved Pro
Customers say: Quality work
215 local quotes requested
16 years of experience

The Narrow Lane Company is a full service landscape company dedicated to creating and maintaining beautiful outdoor spaces you'll absolutely love! All work is done in a timely, professional manner and 100% guaranteed.

"Worst experience working with a contractor we have ever had. Lack of communication was astounding. Reached out to start the project on our tiny front lawn in June/July. Didn't start planting until mid October. Was told there were 5 jobs in front of ours. Ignored photos of exactly what we wanted. Finish product is passable at best. Would not recommend."

Julie C on October 2023

The Narrow Lane Company is a full service landscape company dedicated to creating and maintaining beautiful outdoor spaces you'll absolutely love! All work is done in a timely, professional manner and 100% guaranteed.

"Worst experience working with a contractor we have ever had. Lack of communication was astounding. Reached out to start the project on our tiny front lawn in June/July. Didn't start planting until mid October. Was told there were 5 jobs in front of ours. Ignored photos of exactly what we wanted. Finish product is passable at best. Would not recommend."

Julie C on October 2023


Avatar for American Bath Works Inc
American Bath Works Inc
16 Cadman Rd
4.89(
27
)
Approved Pro
American Bath Works Inc
16 Cadman Rd
4.89(
27
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
398 local quotes requested

American Bath Works is a bathroom renovation company. We started as a plumbing company and have specialized in bathrooms and kitchens since 1996. We do our own plumbing, heating, carpentry, tile, and plaster work, so we are able to control and expedite most aspects of our projects. We care about quality and cleanliness and set a high standard for all of our work.

"This is my 2nd review of ABW regarding renovation of my master bathroom (1st review was for family/guest bathroom). MY DREAMS HAVE COME TRUE THANKS TO THE AMAZING TEAM AT ABW!!! If you want a truly customized bathroom renovation by a reliable and dedicated team offering reasonable prices, look no further!!! The photos speak for themselves in showing the excellence of their craftsmanship. I have been told by family and friends this is the most beautiful bathroom they've ever seen! 100% RECOMMEND ABW!!!!!"

Nikki S on March 2024

American Bath Works is a bathroom renovation company. We started as a plumbing company and have specialized in bathrooms and kitchens since 1996. We do our own plumbing, heating, carpentry, tile, and plaster work, so we are able to control and expedite most aspects of our projects. We care about quality and cleanliness and set a high standard for all of our work.

"This is my 2nd review of ABW regarding renovation of my master bathroom (1st review was for family/guest bathroom). MY DREAMS HAVE COME TRUE THANKS TO THE AMAZING TEAM AT ABW!!! If you want a truly customized bathroom renovation by a reliable and dedicated team offering reasonable prices, look no further!!! The photos speak for themselves in showing the excellence of their craftsmanship. I have been told by family and friends this is the most beautiful bathroom they've ever seen! 100% RECOMMEND ABW!!!!!"

Nikki S on March 2024


Avatar for Hancock Building Associates Inc
Hancock Building Associates Inc
248 Mill Rd
4.76(
82
)
Approved Pro
Hancock Building Associates Inc
248 Mill Rd
4.76(
82
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
87 local quotes requested

The complete residential remodeling company for over forty years. We have ten full time, year-round area craftsmen that work for us full time. We limit subcontracting to plumbing, electrical, hvac, and flooring. Home improvement registration #100158, construction supervisor license #16524, certified aging-in-place specialist, certified master roofer, vsi certified master vinyl sider, certified skylight installer. Call us today! (978)256-2727

"Attention to detail , timely delivery , team coordination and voila a lovely renovation . Such a pleasure to work with ! Thank you so much . This motivated me to renovate the other parts of my home with you ! Thank you most of all for helping my dreams come true ."

Ratti H on June 2023

The complete residential remodeling company for over forty years. We have ten full time, year-round area craftsmen that work for us full time. We limit subcontracting to plumbing, electrical, hvac, and flooring. Home improvement registration #100158, construction supervisor license #16524, certified aging-in-place specialist, certified master roofer, vsi certified master vinyl sider, certified skylight installer. Call us today! (978)256-2727

"Attention to detail , timely delivery , team coordination and voila a lovely renovation . Such a pleasure to work with ! Thank you so much . This motivated me to renovate the other parts of my home with you ! Thank you most of all for helping my dreams come true ."

Ratti H on June 2023


Avatar for All Work Construction INC.
All Work Construction INC.
183 Londonderry Tpke
New on HomeAdvisorNew on Angi
Approved Pro
All Work Construction INC.
183 Londonderry Tpke
New on AngiNew on HomeAdvisor
Approved Pro
839 local quotes requested
25 years of experience

All Work Construction is proudly the #1 Home Improvement Company for Hooksett NH and beyond. We specialize in bathroom remodeling, kitchen remodeling, exteriors such as vinyl siding, shingle roof replacement, replacement windows, and exterior doors. Contact us today to request our home remodeling services. We offer free estimate consultations! (We serve NH, Northern MA, and partial ME)

All Work Construction is proudly the #1 Home Improvement Company for Hooksett NH and beyond. We specialize in bathroom remodeling, kitchen remodeling, exteriors such as vinyl siding, shingle roof replacement, replacement windows, and exterior doors. Contact us today to request our home remodeling services. We offer free estimate consultations! (We serve NH, Northern MA, and partial ME)


Avatar for Vallerand Builders, Inc.
Vallerand Builders, Inc.
309 Concord Road
4.41(
41
)
Approved Pro
Vallerand Builders, Inc.
309 Concord Road
4.41(
41
)
Approved Pro
Customers say: Quality work
1284 local quotes requested
29 years of experience

Preferred method of contact is to call me! Vallerand Builders, Inc. has been in business for over 25 years. We do everything from small handyman jobs, kitchen/bathroom remodels, additions and new construction. We always offer free estimates. We accept all major credit cards and on larger jobs offer a payment plan. Thank you!

"Frank was excellent! He got the job done in an hour and went up into the attic to connect things. Was very happy with Frank"

Lori W on July 2023

Preferred method of contact is to call me! Vallerand Builders, Inc. has been in business for over 25 years. We do everything from small handyman jobs, kitchen/bathroom remodels, additions and new construction. We always offer free estimates. We accept all major credit cards and on larger jobs offer a payment plan. Thank you!

"Frank was excellent! He got the job done in an hour and went up into the attic to connect things. Was very happy with Frank"

Lori W on July 2023


Avatar for D & S Partners Construction
D & S Partners Construction
156 Salisbury Street
5.00(
36
)
Approved Pro
D & S Partners Construction
156 Salisbury Street
5.00(
36
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
554 local quotes requested

DS Partners Constructlon prides itself in delivering good quality work, excellent workmanship, timely delivery and attention to detail. Our goal is to ensure that we can deliver the vision you have for your project and that our company will remain your choice as the remodel company for future projects.

"Very good. Contractor is honest and meticulous. Excellent communication. Highest recommendation, would definitely hire them again."

Michael Thurber T on December 2024

DS Partners Constructlon prides itself in delivering good quality work, excellent workmanship, timely delivery and attention to detail. Our goal is to ensure that we can deliver the vision you have for your project and that our company will remain your choice as the remodel company for future projects.

"Very good. Contractor is honest and meticulous. Excellent communication. Highest recommendation, would definitely hire them again."

Michael Thurber T on December 2024


Avatar for We Show Up
We Show Up
336 Cornell St
4.72(
122
)
Approved Pro
We Show Up
336 Cornell St
4.72(
122
)
Approved Pro
Customers say: Super punctual
254 local quotes requested
21 years of experience

True to our name, we'll be there when we say we'll be. We know your time is valuable, so we don't leave you waiting. Our rates tend to be less than many of our competitors, with no hidden charges. We are not a large faceless construction company. When you call us or get an estimate for project, you'll talk to the owner and founder - Alan Weisner. Alan has been improving homes since 1996. He brings an old time craftsmanship and level of service to large and small jobs alike.

"The quality of my recent project was not good as the past. So it will depend who are the actual workers and they were not highly skilled."

Dawn E on October 2021

True to our name, we'll be there when we say we'll be. We know your time is valuable, so we don't leave you waiting. Our rates tend to be less than many of our competitors, with no hidden charges. We are not a large faceless construction company. When you call us or get an estimate for project, you'll talk to the owner and founder - Alan Weisner. Alan has been improving homes since 1996. He brings an old time craftsmanship and level of service to large and small jobs alike.

"The quality of my recent project was not good as the past. So it will depend who are the actual workers and they were not highly skilled."

Dawn E on October 2021


Avatar for Wizard of Boston
Wizard of Boston
5.00(
4
)
Approved Pro
Wizard of Boston
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

Family owned and operated construction company. Specialized in basement refinish and all types of construction services.

"10/10 recommend! Communication was excellent and their creative take on maximizing the space made the biggest difference! Looking forward to working with them again in the near future."

Tina U on October 2024

Family owned and operated construction company. Specialized in basement refinish and all types of construction services.

"10/10 recommend! Communication was excellent and their creative take on maximizing the space made the biggest difference! Looking forward to working with them again in the near future."

Tina U on October 2024


Avatar for DS General Services Corp.
DS General Services Corp.
5 Clearview Drive
5.00(
6
)
Approved Pro
DS General Services Corp.
5 Clearview Drive
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
301 local quotes requested

We offer bathroom, kitchen and basement remodeling, deck build, hardwood floor installation, interior painting, tile. We do not claim perfection, but we promise pride, quality and perseverance. Over 20 years in business.

"Extremely satisfied with project from start to finish. In my opinion communication is always the key to all successful projects, DS General Services excelled in this area. All calls and questions were returned and addressed in a prompt response. Wellington DaSilva and his team were courteous, clean and professional. My wife and I are extremely happy with our new walk in shower and will definitely reach out to DS General Services for any future projects."

Dennis M on March 2024

We offer bathroom, kitchen and basement remodeling, deck build, hardwood floor installation, interior painting, tile. We do not claim perfection, but we promise pride, quality and perseverance. Over 20 years in business.

"Extremely satisfied with project from start to finish. In my opinion communication is always the key to all successful projects, DS General Services excelled in this area. All calls and questions were returned and addressed in a prompt response. Wellington DaSilva and his team were courteous, clean and professional. My wife and I are extremely happy with our new walk in shower and will definitely reach out to DS General Services for any future projects."

Dennis M on March 2024

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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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