Koomen's specializes in designing and constructing beautiful and functional separate entrances that blend seamlessly with your home's existing style.
Fill out this form and we'll give you a call within 24 hours to schedule a free on site consultation.
Looking to add privacy, value, or rental income to your property? At Koomen Contracting, we specialize in designing and building separate entries in Calgary and Southern Alberta that transform your home’s function and resale value. Whether you’re developing a legal secondary suite or creating independent access for family, we provide turn-key separate entrance solutions that meet code and exceed expectations.
Our team handles the entire process of adding a new entry to your home or basement suite—safely, efficiently, and up to code.
We cut through foundation walls (if required), frame new openings, install secure doors, and integrate stairs, landings, or walkways to provide legal, private entry points.
Our team ensures your separate entrance meets municipal bylaws and Alberta Building Code for secondary suites—critical for homeowners seeking to generate rental income.
We offer ramp or low-step designs ideal for aging in place, mobility aids, or caregiver accommodations.
We blend the new entrance seamlessly with your existing architecture using high-quality materials and personalized finishes.
Complete your separate suite with kitchenettes, bathrooms, insulation, soundproofing, flooring, and egress window installation—built to suit.
Adding a separate entrance isn’t just a door—it’s an opportunity to adapt your home for future needs and create immediate value:
We’re known across Calgary and Southern Alberta for reliable renovations that combine form, function, and compliance.
“We weren’t sure if a separate entry would work for our home—but Koomen handled everything and made it seamless. Now we have a private rental suite that pays our mortgage!”
— The Miller Family, Calgary
Adding a legal, professionally built separate entrance can boost your resale value by up to 25% while enabling monthly rental income. Many Calgary homeowners recoup their investment within 2–4 years.
Do I need a permit to build a separate entry in Calgary?
Yes. If you're cutting into the foundation or planning to create a legal secondary suite, permits are required. We handle all permit applications on your behalf.
Can any home have a separate entrance added?
Most can, but it depends on the lot layout, grade, and zoning. We offer free assessments to determine your options.
Will a separate entrance make my home eligible for a legal suite?
Yes—it’s one of the key requirements. We help ensure your suite meets all legal standards.
Do you offer full suite construction as well?
Yes. We can complete the full renovation including kitchen, bath, and all finishes to create a private, code-compliant unit.
What’s the cost of adding a separate entrance in Calgary?
Prices vary based on grading, materials, and structural access. Most separate entry projects start at $8,000–$20,000. We provide accurate estimates after site review.
Transform your home into a flexible, income-generating property with a professionally built separate entrance by Koomen Contracting.
📱 Call (587) 333-3200
📩 Or Request Your Free Quote Online
Let’s unlock new possibilities for your home—with expert planning, professional craftsmanship, and total peace of mind.