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Guest house builders in Nashua
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
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)
A Family Run business, I would like to have something to leave my children someday, I have operated out of the Boston area for years. I wanted to finally start something that's all mine, the work I put into each project/renovation will speak for its self, let's make your dream home more than just that. Reach out to US ay Bastos Construction Group and let's figure out TOGETHER just how possible your dreams are to come true. I am always on site, We Run a hands on owner-operator business. From simple Carpentry to Complex Remodels, you name it I can do it. When it comes to remodels there's not anything my team has yet to show me they cannot do. So...Call Bastos Construction Group today & let's get a plan together for your future renovation and make your dream home a real home.
"Very efficient, on time, friendly workers, did exactly what I needed. Will hire again for future jobs."
Zorina L on November 2024
A Family Run business, I would like to have something to leave my children someday, I have operated out of the Boston area for years. I wanted to finally start something that's all mine, the work I put into each project/renovation will speak for its self, let's make your dream home more than just that. Reach out to US ay Bastos Construction Group and let's figure out TOGETHER just how possible your dreams are to come true. I am always on site, We Run a hands on owner-operator business. From simple Carpentry to Complex Remodels, you name it I can do it. When it comes to remodels there's not anything my team has yet to show me they cannot do. So...Call Bastos Construction Group today & let's get a plan together for your future renovation and make your dream home a real home.
"Very efficient, on time, friendly workers, did exactly what I needed. Will hire again for future jobs."
Zorina L on November 2024
Total Basement Finishing, A Blackdog Affiliate serves the Greater Lowell area of Massachusetts and New Hampshire with basement finishing and basement remodeling. Finishing your previously unused basement gives you additional space in your home and so much more. It offers you a rare opportunity to exploit your creative side through the design process. And ultimately, you will transform a dark, uninviting space into a room that adds value and comfort to your home, making it an integral part of your family’s daily life.
Total Basement Finishing, A Blackdog Affiliate serves the Greater Lowell area of Massachusetts and New Hampshire with basement finishing and basement remodeling. Finishing your previously unused basement gives you additional space in your home and so much more. It offers you a rare opportunity to exploit your creative side through the design process. And ultimately, you will transform a dark, uninviting space into a room that adds value and comfort to your home, making it an integral part of your family’s daily life.
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!
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!
We specialize in envisioning, designing, and building high quality kitchens and baths. Our remodeling services are simple and flexible - we tailor to your stylistic needs whether they be antique, traditional or contemporary. We are dedicated to fulfilling our promise of customer satisfaction, guaranteed.
"I am so happy that I hired One Eleven Developers and couldn't be more pleased with the outcome of the project. These guys are very knowledgable and experienced. They took pride in their work and worked hard to bring my vision to fruition. They took pride in their work and my personal satisfaction with the job really mattered to them. They listened to my ideas and offered their own suggestions based on their years of experience. In addition to their skill they were a delight to work with, they were respectful, friendly, communicative, they worked hard to keep costs down and kept me informed! I've already recommended them to a friend and hired them for more projects! If you end up choosing One Eleven Dev. you won't regret it!"
Anne S on July 2024
We specialize in envisioning, designing, and building high quality kitchens and baths. Our remodeling services are simple and flexible - we tailor to your stylistic needs whether they be antique, traditional or contemporary. We are dedicated to fulfilling our promise of customer satisfaction, guaranteed.
"I am so happy that I hired One Eleven Developers and couldn't be more pleased with the outcome of the project. These guys are very knowledgable and experienced. They took pride in their work and worked hard to bring my vision to fruition. They took pride in their work and my personal satisfaction with the job really mattered to them. They listened to my ideas and offered their own suggestions based on their years of experience. In addition to their skill they were a delight to work with, they were respectful, friendly, communicative, they worked hard to keep costs down and kept me informed! I've already recommended them to a friend and hired them for more projects! If you end up choosing One Eleven Dev. you won't regret it!"
Anne S on July 2024
Jeff Veglia Remodeling was established in 1987 offering full scale remodeling and tile services. This business was built on honesty, integrity, and quality to all clients. Our reputation is based on superior quality at a competitive price and most importantly we listen to our customers. We serve Massachusetts. Please email or call rather than Message Center on Angie's List.
"Jeff and his team did a fantastic job on our bathroom renovation. The work was of very high quality, and Jeff was very responsive from the initial scoping to the final walk throughs and everything in between. Would certainly recommend Jeff, especially for renovations in older, historical homes that require precision and care. Thank you Jeff!"
William B on March 2025
Jeff Veglia Remodeling was established in 1987 offering full scale remodeling and tile services. This business was built on honesty, integrity, and quality to all clients. Our reputation is based on superior quality at a competitive price and most importantly we listen to our customers. We serve Massachusetts. Please email or call rather than Message Center on Angie's List.
"Jeff and his team did a fantastic job on our bathroom renovation. The work was of very high quality, and Jeff was very responsive from the initial scoping to the final walk throughs and everything in between. Would certainly recommend Jeff, especially for renovations in older, historical homes that require precision and care. Thank you Jeff!"
William B on March 2025
Mana Wall LLC is a premier provider of remodeling and deck services, specializing in transforming residential and commercial spaces with expert craftsmanship. Whether you're looking to renovate your kitchen, bathroom, or create the perfect outdoor living area with a custom deck, our skilled team delivers high-quality results tailored to your vision. From design to completion, Mana Wall LLC ensures attention to detail, superior materials, and a commitment to customer satisfaction. Trust us to enhance the functionality and beauty of your property with our exceptional remodeling and deck services. Call or 'click' for a FREE estimate today!
Mana Wall LLC is a premier provider of remodeling and deck services, specializing in transforming residential and commercial spaces with expert craftsmanship. Whether you're looking to renovate your kitchen, bathroom, or create the perfect outdoor living area with a custom deck, our skilled team delivers high-quality results tailored to your vision. From design to completion, Mana Wall LLC ensures attention to detail, superior materials, and a commitment to customer satisfaction. Trust us to enhance the functionality and beauty of your property with our exceptional remodeling and deck services. Call or 'click' for a FREE estimate today!
VCO Landscaping is a full service landscaping company. We can help you design the landscape of your dreams. Whether you need a new walkway, garden or patio we have the skills to get the job done. We also provide regular maintenance for our contracted customers and are happy to take on new clients. CALL US TODAY FOR A FREE CONSULTATION (781) 808-1591
"Absolutely đź’Ż% professional! The job was done on time, despite torrential rain storms. I highly recommend this company and it's work crew. The work crew was young, strong, and knowledgeable. They know what they are doing and they do it exceptionally well."
marie n on August 2024
VCO Landscaping is a full service landscaping company. We can help you design the landscape of your dreams. Whether you need a new walkway, garden or patio we have the skills to get the job done. We also provide regular maintenance for our contracted customers and are happy to take on new clients. CALL US TODAY FOR A FREE CONSULTATION (781) 808-1591
"Absolutely đź’Ż% professional! The job was done on time, despite torrential rain storms. I highly recommend this company and it's work crew. The work crew was young, strong, and knowledgeable. They know what they are doing and they do it exceptionally well."
marie n on August 2024
DiOrio Builders and Designers Inc. is a fully licensed and insured company committed to providing homeowners with the highest level of craftsmanship. Built on old fashioned values we are experienced specialists that will complete your project to exact specifications in a timely manner. Quality work is our priority while paying special attention to detail. No job is too big or too small.
"The crew was great allied craftsman with the brick work they did. They were prompt, professional, and immaculate in clean up after."
Charles T on April 2025
DiOrio Builders and Designers Inc. is a fully licensed and insured company committed to providing homeowners with the highest level of craftsmanship. Built on old fashioned values we are experienced specialists that will complete your project to exact specifications in a timely manner. Quality work is our priority while paying special attention to detail. No job is too big or too small.
"The crew was great allied craftsman with the brick work they did. They were prompt, professional, and immaculate in clean up after."
Charles T on April 2025
FAQs for guest house building service projects in Nashua, NH
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.
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