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Find Garage builders in Keene

S. L. Vonderhorst & Sons, Inc.
4.8(
6
)

Serving Keene, NH and surrounding areas

Angi Approved

In business since 1988

Free estimates

Credit card accepted

"Our project was a 750sf second story addition over our two car garage and breezeway consisting of an office with kitchenette, a full bathroom and a laundry room. Kevin and his crew did a fantastic job. We had changed the plans a few times before we got started and Kevin was very adaptable to our needs and thoughts. Once the job started, things moved quickly and very professionally. The team was very considerate and the detail and workmanship exceeded our expectations. It was a great experience and we couldn't be happier with the finished space."
Overhead with the drone
Response time2 days
2 neighbors recently requested a quote
Recommended by83%of homeowners
Sonart Construction Corp.
2.7(
3
)

Serving Keene, NH and surrounding areas

Angi Approved

In business since 2013

Free estimates

Credit card accepted

"I recently had my shingle roof replaced and I?m very happy with the results. The team was professional, punctual, and completed the job efficiently. The quality of the work is excellent, and the new roof looks great. They kept the work area clean and communicated well throughout the process. I would definitely recommend them to anyone needing a roof replacement."
Avatar for REEDS FERRY SHEDS®
REEDS FERRY SHEDS®
5.0(
74
)

Serving Keene, NH and surrounding areas

In business since 1960

Free estimates

Emergency services offered

"Outstandingly well. Cannot recommend Reeds Ferry highly enough. Incredibly well constructed, very solid gazebo. Excellent customer service throughout. We used our gazebo as a 3 season room; ate dinner there almost every night during bug season and all summer. The ceiling fan kept us cool even on the hottest days. Our kids, home during Covid, used it as a conference room. We even entertained in it - large enough for socially distant dinners. It really enhanced our summer."
Recommended by98%of homeowners
Avatar for Lenzi Construction & Remodeling LLC
Lenzi Construction & Remodeling LLC
4.9(
21
)

Serving Keene, NH and surrounding areas

In business since 1999

Free estimates

Warranties offered

Lenzi Construction has been serving NH and MA since 1999. We communicate with our customers daily to keep them updated. Our quality is like not other. We treat your house like our own. Are you looking for a perfect outdoor living space, custom deck, new windows, or siding?. We only have the highest quality with the best materials in the industry. Call us for a Free consultation.

Recommended by95%of homeowners
ATA CONSTRUCTION
5.0(
4
)

Serving Keene, NH and surrounding areas

In business since 1999

Free estimates

Warranties offered

We are proud of our reputation of providing exceptional customer service and encourage strong client involvement from the design phase to the finishing touches. We are willing to listen to your specific needs and will gladly customize your home to fit your family’s needs and desires; but, it doesn’t end there, the ATA Construction team stands ready to assist you long after the sale has closed. \n\nHere at ATA Construction we understand that homebuyers are looking for good value for their dollar. Our base home includes features that most builders would consider upgrades. We seek out only the most qualified subcontractors and material suppliers who share our dedication to providing our customers with value and quality workmanship. ATA Construction builds a better quality home than the competition for equal or less money.\n\n\nAs a member of the National Association of Home Builders, ATA Construction strives for excellence. By having established strong, consistent relationships with our subcontractors and material suppliers, we are able to provide quality construction materials and workmanship in virtually every component of your home from the foundation up to the roof top. We don’t believe in cutting corners and want it done right the first time. It is our feeling that “if it isn’t good enough for our home, then it isn’t good enough for yours.” Some builders say “out of sight, out of mind”, but here at ATA Construction the hidden features of a home are equally as important as those features you can see. No detail is overlooked. \nCustomers are always excited at the beginning of the construction process; our goal is for our customers to be even more excited when they move in. We believe that past clients are our best form of advertising. One happy customer is worth more than thousands of dollars worth of advertising. As a member of the Better Business Bureau, ATA Construction is committed to your long-term happiness and hope to exceed all of your expectations in the construction of your new home. \n\nWe are confident that as you learn more about the value and quality of our homes, ATA Construction will emerge as your first choice among builders.

Recommended by100%of homeowners
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FAQs for garage building service projects in Keene, NH

A well‑constructed, properly permitted detached garage adds between $12,000 and $36,000 to a home’s resale value. Buyers appreciate the secure parking, extra storage, and flexible workspace, so appraisers often bump the property’s value accordingly. The exact return depends on the garage’s size, finishes, and how well it matches the main house, but most homeowners see a strong ROI when the build meets local codes and passes inspection.

Yes—once it meets local building codes and you secure the proper permits, a detached garage can be converted into living space. Finishing the interior, adding climate control, and ensuring safe egress effectively increase your usable square footage, though it may not always count toward the official listing. Skipping permits can trigger fines and even force you to undo the work, so always clear plans with your city first.

Most homeowners policies cover a detached garage under the “other structures” provision, but coverage limits vary. Review your declarations page and ask your agent how much protection you have for separate structures. If the limit is lower than the garage’s replacement cost, you can raise it for a modest premium. Confirming the details now prevents headaches if you ever need to file a claim.

The Keene, NH homeowners’ guide to garage building services

From average costs to expert advice, get all the answers you need to get your job done.

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