Local service guide
Interior Design in Saint John, NB: Hiring and Planning
Arrange Interior Design in Saint John, NB by defining the work before requesting quotes: furniture and finishes, a room layout, or a renovation with drawings and trade coordination. Ask each designer to price the same deliverables. Check claimed registration through Interior Designers of New Brunswick, and contact the City about renovation approvals or exterior changes to a heritage-area property before committing to construction or custom orders. [1] [2] [4]
Choose the scope before choosing a designer
Start with the problem you want to solve. Describe the cramped dining area, missing storage, awkward furniture arrangement or renovation you have in mind. Tell the designer which furniture you want to keep, who uses the rooms and how much disruption you can accept. Ask for a proposed service scope that addresses those needs.
For advice on colours and furniture, request a consultation with a written selection summary. For a room redesign, ask whether the fee includes measured plans, furniture dimensions, lighting selections and a shopping list. For construction work, ask who prepares drawings, checks existing conditions, coordinates trades and answers questions during installation.
Give each candidate the same brief. Ask them to identify exclusions and optional services beside the base fee. Compare the proposed work item by item, including the support you will receive after approving the design.
Check credentials and responsibility
Interior Designers of New Brunswick publishes a directory with separate registered, intern, non-resident registered and other membership categories. Its registered directory includes Saint John entries. Look up the individual who will handle your project and confirm their category with IDNB if the listing or proposal leaves you unsure. [2]
IDNB requires registered, non-resident registered and intern members to maintain adequate professional liability insurance. Ask your candidate for current evidence of coverage and confirm which person or business will sign your agreement. Ask them to explain the coverage relevant to your proposed work. [3]
Review a portfolio for projects with a similar scope. Ask the designer to explain their role in the examples: concept design, drawings, purchasing or construction coordination. Request a reference who can discuss communication, revisions and how the designer handled an installation problem.
Resolve approval questions before ordering
The City’s Permitting and Inspection staff review applications, issue building permits and inspect residential and commercial construction, renovation and demolition projects. The municipal page provides application routes for residential property, plumbing and change of use. Contact that service with your proposed work to confirm which requirements apply. [4]
Ask your designer to describe proposed wall, plumbing and use changes in a scope you can share with the City. Confirm who will prepare the submission package, respond to review comments and coordinate inspections. Put those responsibilities in the agreement before accepting a construction schedule.
For a property in a Heritage Conservation Area, the City regulates exterior work and requires a Heritage Permit before exterior changes. If an interior project includes changes to exterior windows or doors, check heritage approval requirements. Ask Heritage Conservation about the proposed products before placing a custom order. [1]
Compare the total commitment
Request separate amounts for design services, furniture and materials, purchasing support, delivery and installation. Ask whether the designer charges a fixed fee or an hourly rate, how revisions affect the bill and whether they apply purchasing markups. Set a spending limit and require your approval before anyone orders goods on your behalf.
For custom cabinetry, window treatments or furniture, agree who confirms site measurements and fit. Ask who handles damaged deliveries, returns, storage and substitutions. Record the point at which you must approve a selection and any cancellation terms before paying a deposit.
The City lists a general Heritage Permit at CAD 0. It lists CAD 200 for work without a general Heritage Permit and CAD 200 for changes to an issued Heritage Permit that require Board approval. The chart compares those two selected charges. These municipal fees do not establish a designer’s fee or your renovation budget. Confirm the applicable category with Heritage Conservation before proceeding. [1]
Prepare a brief and approve work in stages
Send room photographs, rough dimensions, a list of items you will keep and a budget divided between services and purchases. Mark measurements as preliminary until the person responsible checks them. Include access constraints such as stairs, doorway widths and delivery arrangements so the designer can plan how large items will reach the room.
Agree on approval points for the layout, selections and final purchasing list. Review dimensions and product specifications alongside images. Before authorizing orders, ask for a written record of the approved items, costs and responsibilities. If you change the brief, request the fee and schedule implications before the designer proceeds.
Selected Saint John heritage charges for unpermitted work and permit changes

Local details that affect your job
Use the City’s renovation application route
Saint John’s Permitting and Inspection page separates residential property, plumbing and change-of-use applications. Share the actual renovation scope with City staff and ask which submission package applies. Then assign preparation and inspection coordination to a named person in your design agreement. [4]
Check heritage status before exterior selections
The City provides a property heritage-status check and requires owners to obtain a Heritage Permit before exterior changes in a Heritage Conservation Area. For a redesign involving exterior windows or doors, check the address and seek guidance before choosing products. The City says the Heritage Officer or Heritage Development Board may grant approval depending on the work. [1]
Verify provincial membership category
The New Brunswick professional directory includes Saint John registered designers and separates them from intern and other membership categories. Use it to check a membership claim, then ask who will take responsibility for your drawings and coordination. Assess the candidate’s suitability through their proposed scope, relevant work and references. [2]
Match the design agreement to your project
| Your project | Scope to request | Next step |
|---|---|---|
| Colours and furniture | Consultation and written selection summary | Confirm whether follow-up advice and revisions cost extra. |
| Room layout and storage | Measured layout and product dimensions | Assign responsibility for checking measurements and fit. |
| Renovation with construction | Drawings and coordination responsibilities | Discuss the scope with City Permitting and Inspection. |
| Exterior changes in a heritage area | Exterior selections and approval coordination | Check property status and obtain the required Heritage Permit before changes. |
Your hiring checklist
- Write down the rooms, problems to solve, items to keep and spending limit.
- Ask candidates to quote the same drawings, selections and revision allowance.
- Check any claimed IDNB membership category and request current insurance evidence.
- Prepare a scope to discuss with the City if you plan construction or exterior changes.
- Name the person responsible for measurements, submissions and trade coordination.
- Separate service fees from purchasing, delivery and installation costs.
- Approve the layout and itemized purchasing list before authorizing orders.
Frequently Asked Questions
How can I check a designer’s registration claim?
Look up the individual in the Interior Designers of New Brunswick member directory. It separates registered designers, interns and other categories. Confirm an unclear listing with IDNB and ask who will handle your project. [2]
Does hiring a designer settle permit requirements?
Confirm requirements with the City for your proposed scope. Saint John’s Permitting and Inspection staff review renovation applications, issue building permits and conduct inspections. Ask your designer to specify whether their agreement includes submissions and inspection coordination. [4]
Does heritage approval apply to an interior redesign?
The City’s cited heritage guidance regulates exterior work in Heritage Conservation Areas. If your redesign includes exterior changes, such as windows or doors, check heritage status and obtain a Heritage Permit before those changes. Ask City staff about the exact scope. [1]
What should I ask about insurance?
Request current professional liability insurance evidence for the person or business you hire. IDNB requires registered, non-resident registered and intern members to maintain adequate professional liability insurance. Ask the candidate to explain the coverage relevant to your work. [3]
Sources and scope
This guide combines the sources below with practical planning guidance. Figures apply to the stated geography and period; request a written quote for your property.
