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Home Designers & Architects in Longmont, CO

From one-time deep cleans to weekly housekeeping, these 29 home designers cover Longmont, CO — bonded, insured, and ready to quote. Providers listed in Longmont cover interior designers and architects. Longmont sits in Boulder County, Colorado. Other Colorado cities covered include Denver, Colorado Springs and Louisville.

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1. Lollipop Designs Interior Designers

410 S Sunset St

2. Zebulon Llc Interior Designers

1822 Skyway Dr

3. Arkady Design Inc Interior Designers

1840 Industrial Cir

4. Dlb & Associates Llc Architects

500 Kimbark St

Home designers & architects in Longmont, CO: a local guide

We currently track 4 residential architects and home designers serving Longmont, CO in Boulder County.

What home design costs in Longmont

Home designers and architects in Longmont typically charge a flat fee for a defined scope, an hourly rate (commonly $100-$250/hr) for consulting, or a percentage of construction cost (often 8-15%) for full-service projects. Ask for a written proposal that spells out deliverables, revisions, and who handles permits.

How to choose a home designer in Longmont

  • Ask whether they'll coordinate with your builder and stay involved during construction.
  • Read reviews for communication and deadlines — the common complaints are slow drawings and scope creep.
  • Match the pro to the job — an architect for structural or complex work, a home designer for many remodels and additions.
  • Review a portfolio of built Longmont-area projects in your style and budget, not just renderings.
  • Confirm licensing and who stamps the drawings, and whether they handle permits and inspections.

Questions to ask before you hire

  • Will you stay involved during construction?
  • Can I see built projects like mine?
  • Is your fee flat, hourly, or a percentage of construction cost?
  • Are you licensed, and who stamps the drawings?
  • Do you handle permits and inspections in Longmont?

Many Longmont listings also handle new-home design, additions, remodels, and permit-ready construction drawings.

Frequently asked questions

How much does a home designer or architect cost in Longmont?

Longmont designers and architects charge a flat fee for a set scope, an hourly rate often around $100 to $250 an hour, or a percentage of construction cost, commonly 8 to 15 percent, for full-service projects. Ask for a written proposal.

Do I need an architect or a home designer?

For structural changes, additions, or complex builds you generally want a licensed architect. For many remodels and straightforward new homes a home designer can handle it for less. Ask who stamps the drawings.

Will the designer handle permits in Longmont?

Many do, or they prepare permit-ready drawings and coordinate with the Longmont building department. Confirm this up front, as it saves time and rejected submittals.

How long does home design take?

A concept can take a few weeks; full construction drawings for a custom home or major addition often run one to three months, plus permit review.

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