Denver, CO ROOM ADDITIONS
Top Rated Denver Room Additions in Colorado
Need More Space Without Moving? Let’s Build It Together.
Sometimes you just outgrow your house. Maybe your family’s gotten bigger, you’re working from home now, or you just want that extra room to breathe. Whatever the reason, a quality room addition can make all the difference, and you don’t have to pack up and move to get it.
At McCanan Construction, we offer room additions in Denver that are built solid, done on time, and made to last. We’re the Local Choice folks here for home upgrades, and we’re proud to be 5 Star Rated, Licensed & Insured, Professionally Trained, and always backed by a Satisfaction Guarantee.
Adding More Room to Homes Across Denver
Most people think of remodeling the inside of their home, but adding more square footage can really open up the possibilities. We’ve built it all: sunrooms, new bedrooms, extended kitchens, mother-in-law suites, mudrooms, home offices, and more.
What sets us apart? We take the time to listen. We’ll sit down with you and figure out what you actually need the space for, what your budget looks like, and what kind of timeline you’ve got in mind. Then we build around that.
Whether you want to go up with a second-story addition or stretch the home out with a side bump-out, our crew will make sure the new space fits your home’s look and feel, like it was always meant to be there.
Here’s what we usually help with:
- Single-room additions
- Multi-room expansions
- Second-story builds
- Garage conversions
- Mudroom or laundry room additions
- Sunrooms and home office spaces
- Open-concept expansions
- Permits, plans, and full construction
No cutting corners. No cheap materials. Just good, honest craftsmanship from folks who’ve been doing this a long time.
Full-Service Room Additions in Denver, CO
Room additions aren’t like slapping on a coat of paint. They take planning, permits, and some serious skill. At McCanan Construction, we take care of it all: foundation, framing, electrical, plumbing, HVAC, roofing, finishing, and everything in between.
We don’t subcontract out every little job like some guys do. Our professionally trained team handles most of the work in-house, which keeps things moving faster and smoother. Plus, we’ve got great relationships with local inspectors and code officers here in Denver, CO, so we know how to keep your project on track and up to code.
You won’t have to worry about whether it’s being done right. We treat every home like it’s our own, and we never leave a job halfway done.
Room Additions That Make a Difference for Families in the Denver Area
Adding more space to your house can solve a lot of everyday problems. Tired of sharing one bathroom with your whole family? Need a quiet space to work or relax? Want to give your teenager their own room? A new addition can make your home work better for the people who live there.
We’ve helped Denver families add:
- Guest suites for visiting family
- Playrooms for the kids
- Quiet offices for remote work
- Master bedrooms with private baths
- Bigger dining rooms or extended kitchens
- Living room bump-outs for more elbow room
And because we’re the local choice, we understand Denver homes. We know how to match your siding, roofline, and architecture so it all blends in clean. Nobody wants a room addition that sticks out like a sore thumb.
Trusted Room Additions Contractors in Denver, Colorado
Let’s face it, not all contractors are created equal. We’ve been called in to fix some sloppy work from other crews, and it’s always a mess. We’re not about doing things halfway or on the cheap. When you work with McCanan Construction, you’re getting a contractor that actually cares about doing the job right.
We’re Licensed & Insured, which means you’re protected no matter what. We’re Satisfaction Guaranteed, so we don’t rest until you’re happy. And we’re proud to be 5 Star Rated by folks right here in the Denver, Colorado area because we treat people fair and deliver results.
We’ll walk you through every step of the process, keep the site clean, stay on budget, and stick to the timeline we agree on. That’s how we do business: simple, straight, and respectful.
Let’s Get Your Room Addition Project Off the Ground
Adding onto your house is a big decision, and you shouldn’t trust it to just anyone. Whether you’re still in the “thinking about it” phase or you’re ready to go, our crew is here to help. We offer free consultations, straight answers, and honest pricing.
McCanan Construction has been helping families in Denver, CO, grow into their homes with smart, durable room additions. When you’re ready to build, we’re ready to work.
Give us a shout today, we’ll come take a look, talk through your ideas, and help you make it happen without the headaches. More space. More comfort. More reasons to love your home.
Services We Offer

5 STAR REVIEWS
- Victoria Montoya9/29/2020In July we got a huge hail storm, I think the hail was just sitting over our house
for at least an hour We had 20 companies the next day knocking at our door, it was like vultures in the neighborhood. Our painter stopped by and recommended these guys to do our roof. So far the process has been fast, easy, simple and super professional. They explained everything and have had great communication. Yesterday they completed the first part of our project- the roof. They showed up on time and completed the work the same day. Also cleaned up super well
Thank you McCanan Construction for doing such a great job
read moreread less - Rick Van Dyk9/28/2021I used McCanan for my landscaping project. They provided prompt professional service. I had a few small issues with some of the work done, but they quickly addressed my concerns and fixed the problems to my satisfaction. I am very happy with the work done and would recommend them to anyone needing landscaping.read moreread less
- TJ Ogawa5/28/2020Andrew and Josh both were on top of the changing of the roof. The paperwork was done in a professional manner, very clear and easy to understand. Andrew was monitoring the whole installation and the clean up was great. No nails or chunks of old roofing were left anywhere on our property. I highly recommend this company to anyone considering using them.read moreread less
- Jennifer R5/28/2020I highly recommend McCanan Construction. They are professional, punctual, and prompt. They handled everything for me in a timely manner. Also made sure my yard was cleaned up for my dogs and kids. If you need a new roof, siding, paint, or windows these are the guys.read moreread less
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Frequently Asked Questions
We handle it all from single-room bump-outs, second-story additions, sunrooms, and garage conversions to full in-law suites. We’ll help you design a space that feels like it was always part of your home.
Yes, and we handle all of them. Room additions in Denver require permits for foundation work, electrical, plumbing, HVAC, and structural changes. We work directly with the city to keep everything compliant and on schedule.
Absolutely. We take the time to match your siding, roofing, trim, and layout, so the new space blends seamlessly with your original home, not like something tacked on last minute.
Yes. We offer in-house design consultations to help you plan the layout, flow, and finishes. Whether you have a clear vision or need ideas, we’ll make the design process easy.
Because we’re Denver-based, 5-star rated, licensed, and insured. We build additions that are solid, safe, and truly feel like home, and we back every project with a Satisfaction Guarantee.
Areas We Serve
- McCanan Construction LLC
- 2851 South Parker Rd Suite #426 Aurora, CO 80014
- (720) 710-8792
- Mon-Fri 8:00am-5:00pm
Learn More About McCanan Construction LLC (Top Rated Residential Remodeling Contractor) By Visiting Our Online Profiles On Facebook And Be Sure To Leave A Review On Google Maps.
State of Colorado
Colorado, a western U.S. state, has a diverse landscape of arid desert, river canyons and snow-covered Rocky Mountains, which are partly protected by Rocky Mountain National Park. Elsewhere, Mesa Verde National Park features Ancestral Puebloan cliff dwellings. Perched a mile above sea level, Denver, Colorado’s capital and largest city, features a vibrant downtown area.
Capital: Denver
Points of Interest: Rocky Mountain National Park, Mesa Verde National Park, Great Sand Dunes National Park and Preserve
Colleges and Universities: University of Colorado Boulder, Colorado State University, University of Colorado
Denver
City in Colorado
The City and County of Denver is the capital and most populous city of the U.S. state of Colorado. Located in the South Platte River Valley on the western edge of the High Plains, just east of the Front Range of the Rocky Mountains, Denver had a population of 715,522 according to the 2020 United States Census, making it the 19th-most populous city in the United States.
Top Sights: Denver Art Museum, Denver Botanic Gardens, Denver Zoo, Red Rocks Park and Amphitheatre
