Open-Line Office Furniture Dealer · Londonderry, NH

Office Furniture Simplified

We're not locked to any single manufacturer. We specify the best products from 100+ brands for your budget, timeline, and design intent. Your space plan, rendered in 3D, delivered in under 3 days.

Modern biophilic office designed by Commercial Office Interiors
Designed & furnished by COI
100+Manufacturers
3-DaySpace Plans
TurnkeyDesign to Install
Day 2RESEAT Lifecycle

Your Office Is a Performance Tool

The research is clear: well-designed offices with commercial-grade furniture measurably improve how people work, feel, and stay.

0
Productivity Impact
of employees say workspace design directly affects their productivity
Steelcase Global Report
0
Satisfaction Increase
improvement in employee satisfaction after a professional office redesign
CBRE Workplace Survey
0
Ergonomic Boost
productivity increase when workstations are ergonomically specified
Cornell University
0
Lower TCO
lower total cost of ownership over 10 years vs. residential furniture
COI Client Data

Why Work with an Open-Line Dealer?

Major-line dealers are contractually obligated to push a single manufacturer's products, whether they fit your project or not. We work differently.

Brand-Agnostic Specification

We choose products on merit from 100+ manufacturers, not because of dealer agreements.

Better Pricing, More Options

Without manufacturer quotas, we mix premium and value brands to optimize your budget.

Full Lifecycle Support

From space planning to Day 2 lifecycle, we support your investment long-term.

Turnkey Services

From initial consultation to lifecycle management. One partner, zero vendor headaches.

View all services →

Why Commercial Furniture Pays Off

Ordering desks from Wayfair looks cheap until you replace them in 18 months. Here's what the data shows about investing in commercial-grade furniture.

0
Average Warranty
Commercial furniture carries 12-year average warranties. Wayfair and IKEA? One year, if that. Steel frames, high-density foam, and fabrics rated for 100K+ double rubs.
Industry Average
0
Space Plan Turnaround
See your entire office in 2D and 3D before placing a single order. Professional space planning catches problems that cost $10K+ to fix after installation.
COI Service Standard
0
Higher Retention in Better Spaces
Companies that invest in workspace design see up to 40% lower turnover. The cost of replacing one employee averages $15K. Your furniture pays for itself.
Gensler Workplace Survey
RESEAT
Day 2 Lifecycle Management
When you outgrow it, we help you resell, donate, recycle, or repair. Zero waste, recovered value, and ESG reporting included. Wayfair sends it to landfill.
RESEAT Platform

From Concept to Completion

Every project follows a proven process. Each phase links to the next, so nothing falls through the cracks.

01

Design Consultation

We start with your goals, not our catalog. On-site assessment, stakeholder interviews, and a documented design brief. Learn more →

02

Space Planning

2D floor plans and photorealistic 3D renderings delivered in under 3 business days. Learn more →

03

Furniture Specification

Open-line specification across 100+ brands. Every product chosen on merit. Learn more →

04

Installation

White-glove delivery, assembly, and placement. Building coordination and debris removal included. Learn more →

05

Move Management

Relocating? We coordinate disassembly, transport, storage, and reinstallation. Learn more →

06

Day 2 Lifecycle

RESEAT-powered lifecycle management: resell, donate, recycle, repair, or renew. Learn more →

Furniture for Every Industry

Specialized workspace design for your sector's unique requirements.

Brands We Specify

View all 100+ brands →

Cities We Serve

Based in Londonderry, NH. Serving New Hampshire, Massachusetts, Rhode Island, Maine, and the continental U.S.

Not Sure Where to Start?

Answer 5 quick questions and we'll recommend the right service based on your industry, timeline, headcount, and priorities.

Take the Design Quiz →

Spaces Worth the Commute

Hear from clients who partnered with us to redesign their workspaces.

“They turned our space plan around in two days. We went from sketches to a full 3D walkthrough.”
FM
Facilities Manager
Tech Company, Boston
“They understood our infection control requirements from day one. Every product was specified with cleanability in mind.”
FD
Facilities Director
Regional Hospital, NH
“The flexible classroom furniture lets faculty rearrange seating in under five minutes. It changed how we teach.”
DF
Dean of Facilities
University, New England
“Our engineers rated the new office 4.8 out of 5. Retention improved within six months.”
VP
VP of People
SaaS Company, Boston

Ready to redesign your workspace?

Request a free design consultation. Space plan back to you in under 3 business days. Serving 16 cities across New England.

Request a Free Quote Take the Design Quiz