G.M. Roth Design Remodeling

Home Remodeling Servicesgmroth.com

G.M. Roth Design Remodeling is a private, Nashua, New Hampshire-based design-build home remodeling contractor founded in 1986, serving residential clients with additions, kitchens, bathrooms, basements, ADUs, decks, and exterior renovations.

Company typePrivate
Founded1986
HeadquartersNashua, United States
Headcount11–50
GTM typeB2C
OfferingServices

What G.M. Roth Design Remodeling does

G.M. Roth Design Remodeling is a privately held, for-profit residential design-build contractor headquartered in Nashua, New Hampshire, in continuous operation since 1986. The firm delivers end-to-end home remodeling services covering additions, kitchens, bathrooms, basements, accessory dwelling units (ADUs), decks, and exterior renovations, combining in-house design with build execution under a single integrated contract structure. The service offering is positioned at the owner-occupied and second-home residential segment in southern New Hampshire and adjacent northern Massachusetts markets, with project-based revenue mechanics tied to individual homeowner engagements rather than enterprise or repeat-channel contracts.

The business model is a conventional residential remodeler GTM: lead generation primarily through local reputation and referrals, on-site consultative selling, fixed-price or cost-plus project contracts, and revenue recognized on percentage-of-completion or milestone billing as work progresses. The firm does not disclose pricing, unit economics, headcount, certifications, partnership arrangements, or supplier relationships in the available source material, and the corporate website currently surfaces only a verification/loading page rather than structured company content. No technology stack, proprietary design tooling, software platform, or AI/ML capability is documented; delivery appears to rely on standard residential construction tooling and trade subcontractor networks typical of the regional design-build segment.

There is no record of external funding rounds, institutional investors, acquisitions, divestitures, geographic expansion beyond the Nashua base, leadership changes, or regulatory actions in the input data. Ownership and management team composition are also undisclosed, leaving capital structure, governance, and any succession-planning signals unobservable. As a result, this profile reflects only the foundational firmographic facts; deeper operational, financial, and competitive analyses are constrained by the absence of first-party disclosures.

G.M. Roth Design Remodeling firmographics

Firmographics

Name: G.M. Roth Design Remodeling
Website: https://gmroth.com
Company type: Private
Founded year: 1986
Operating status: Operating
Headcount range: 11–50 employees
Short description: G.M. Roth Design Remodeling is a private, Nashua, New Hampshire-based design-build home remodeling contractor founded in 1986, serving residential clients with additions, kitchens, bathrooms, basements, ADUs, decks, and exterior renovations.
Ownership category
akta.pro rank

G.M. Roth Design Remodeling industry classification

Industry

Product category: Home Remodeling Services
NAICS: Residential Remodelers (236118), Residential Building Construction (23611)
SIC: General Bldg Contractors - Residential Bldgs (1520)
akta.pro primary industry: Architectural Reconfiguration & Structural Alterations (HSAPAEAB)
akta.pro secondary industries: Full Bathroom Remodel (Design-Build) (HSAPABAA), Kitchen Permitting, Design & Project Management (HSAPAAAK), Interior Wall Framing, Partition Builds & Reconfiguration (HSAPAFAA), Interior Doorways, Pass-Throughs & Opening Modifications (HSAPAFAE)

Keywords

Home remodeling services
Kitchen remodeling
Bathroom renovation
Home additions
Design-build remodeling

Where G.M. Roth Design Remodeling is headquartered

Location

Headquarters

HQ city: Nashua
HQ country: United States
HQ region: North America

Markets served

G.M. Roth Design Remodeling business model

Business model

GTM type: B2C
Offering type: Services
Cost components: Personnel, Supply Chain, Operations, Marketing or Sales

G.M. Roth Design Remodeling product offering

Product offering

Core offering

G.M. Roth Design Remodeling is a residential design-build remodeling contractor that delivers home renovation projects including kitchen remodeling, bathroom remodeling, basement finishing, home additions, accessory dwelling units (ADUs), decks, and exterior remodeling for homeowners. The firm integrates the design and build phases under a single provider, supplying planning, design, and construction services for whole-home and project-specific renovations.

Differentiator

Problem solved

Functional benefit

Products and services

Kitchen Remodeling Design and construction of residential kitchen renovations for homeowners, including layout redesign, cabinetry, and finish work.
Bathroom Remodeling Design and construction of residential bathroom renovations for homeowners, covering layout, fixtures, and finishes.
Basement Remodeling Design-build conversion and finishing of residential basement space for homeowners.
Home Additions Design and construction of residential home additions, expanding living space for homeowners.
Accessory Dwelling Units (ADUs) Design and construction of accessory dwelling units for homeowners seeking additional separate living quarters on their property.
Deck Construction Design and construction of residential decks and outdoor living structures for homeowners.
Exterior Remodeling Design and construction of residential exterior remodeling projects for homeowners, including façade and outdoor upgrades.

Companies that use G.M. Roth Design Remodeling

Customer profile

Ideal customer profiles1 record

G.M. Roth Design Remodeling technology and API

Technology

Technology focussed No

API detail

Has API: No
API docs
API detail

Core technology

AI maturity

App detail

G.M. Roth Design Remodeling competitors and assessment

Company assessment

Direct peers

BOWA: Mid-Atlantic design-build remodeler offering kitchens, baths, additions, and whole-home renovations under a single firm — directly analogous to G.M. Roth's model and customer profile.
CaseDesign/Remodeling: National design-build remodeling franchise with full-service kitchen, bath, and addition offerings — comparable integrated design-build model serving homeowners.
Normandy Design Build Remodeling: Chicago-area design-build remodeler offering kitchens, baths, additions, and whole-home renovations — closely comparable service portfolio and customer segment.
Neil Kelly Company: Pacific Northwest design-build remodeler providing kitchens, baths, additions, and whole-home renovations — same integrated design-build service mix as G.M. Roth.
Re-Bath: National bathroom-focused remodeling franchise — comparable to G.M. Roth's bath remodel offering but with a narrower category focus.
Lamont Bros. Design Build: Pacific Northwest design-build remodeler specializing in kitchens, baths, and additions — comparable mid-size design-build service profile.

Broad incumbents

Power Home Remodeling: Large national exterior- and whole-home remodeling firm — broader scale and category breadth than G.M. Roth, but overlapping residential renovation demand.
K. Hovnanian Companies: Large regional homebuilder active across the Northeast — adjacent exposure to residential construction demand that also drives G.M. Roth's project pipeline.

Emerging players

Sweeten: Online marketplace connecting homeowners to vetted general contractors for renovations — directly competes for the same homeowner lead flow G.M. Roth depends on.

Others

Houzz: Home renovation platform with a pro directory and design tools — adjacent ecosystem participant shaping how homeowners discover and evaluate remodelers like G.M. Roth.

Market position

Strengths3 records

Weaknesses4 records

Competitive moat2 records

Key risks4 records

Key highlights4 records

Customer concentration

G.M. Roth Design Remodeling financial estimates

Financial estimate

Revenue estimate

Valuation estimate

G.M. Roth Design Remodeling leadership team

Management profile

Number of profiles

G.M. Roth Design Remodeling funding detail

Funding detail

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

G.M. Roth Design Remodeling M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about G.M. Roth Design Remodeling

What does G.M. Roth Design Remodeling do?

When was G.M. Roth Design Remodeling founded?

G.M. Roth Design Remodeling was founded in 1986. It employs 11 to 50 people.

Where is G.M. Roth Design Remodeling based?

G.M. Roth Design Remodeling is headquartered in Nashua, United States, in the North America region.

Who are G.M. Roth Design Remodeling's main competitors?

Direct peers on record are BOWA, CaseDesign/Remodeling, Normandy Design Build Remodeling, Neil Kelly Company, Re-Bath and Lamont Bros. Design Build. Broad incumbents are Power Home Remodeling and K. Hovnanian Companies. Sweeten is listed as an emerging player. Houzz is listed as an others.

Does G.M. Roth Design Remodeling have an API?

No public API is recorded for G.M. Roth Design Remodeling.

What industry is G.M. Roth Design Remodeling in?

G.M. Roth Design Remodeling's product category is Home Remodeling Services. Its primary akta.pro industry code is HSAPAEAB, Architectural Reconfiguration & Structural Alterations, with a secondary code of HSAPABAA, Full Bathroom Remodel (Design-Build). Its NAICS code is 236118 and its SIC code is 1520.