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Top-Rated Home builders in Keystone - Updated Nov 2026

Avatar for Unison Builds, LLC
Unison Builds, LLC
5.0(
7
)
Find a Custom Home Builder

Serving Keystone, CO and surrounding areas

Approved

In business since 1958

Free estimates

Emergency services offered

"It gives me great pleasure to write this review for Unison Builds LLC. Chris and his team handled the complete interior and exterior renovation of our 7,500 square feet office building. Their work included adding seven new offices, a gorgeous marble kitchen and dining room, a wonderful reception area, an executive conference room with a 14-foot table, the CEO's new office, and nearly everything else. He is a reliable builder. His team takes great pride in what they do. And the work proceeded even faster than we expected."
Exterior facade
Mountain home from above
Project: 101,000 sq.ft, 94 unit apartment building
Melrose living room
Soda Creek Remodel

+67

Response time1 day
Response rate93%
12 neighbors recently requested a quote
Avatar for Sweet Homes of Colorado, Inc.
Sweet Homes of Colorado, Inc.
4.5(
2
)
Find a Custom Home Builder

Serving Keystone, CO and surrounding areas

Approved

In business since 1992

Free estimates

Customers say: Quality work

Welcome to Sweet Homes of Colorado, Inc. We have been serving the community for the past 22 years. Sweet Homes of Colorado, Inc., takes pride in quality work and specializes in custom homes, remodels and additions. By early involvement we can explore all possibilities to assist in obtaining the best balance of aesthetics and budget covering all aspects to bring the latest innovations in specialty architectural finishes to your project. Sweet Homes of Colorado, Inc., looks forward to working with you in the future. \n \n \n \n

Remodel
New Home Build
Stairway
Bathroom
Family Room

+6

Response time2 days
Recommended by100%of homeowners
Barnhouse Innovations
New to Angi
Find a Custom Home BuilderFind a Modular Home BuilderShelter or Outbuilding - Build

Serving Keystone, CO and surrounding areas

Approved

Small jobs welcome

Credit card accepted

Offers commercial services

Custom Home Design with a Personal As a family-owned and operated architectural design and consulting company, we bring passion, creativity, and personal attention to every project.\n\nFrom custom home plans and remodel designs to professional architectural consulting, we work closely with you to turn your ideas into functional, beautiful spaces. Whether you're building from the ground up or transforming your current home, we guide you through every step of the design process.\n\nWhat we offer:\n• Custom home design\n• Remodel & addition plans\n• Architectural and construction consulting \n• Personalized, one-on-one service\n• Family values and trusted experience\n\n\nAlso offer design build \nStock plan available at a affordable price as well\n\nWhen you work with us, you’re not just another project—you’re part of the family.\n\n

Avatar for True North Builders LLC
True North Builders LLC
4.4(
7
)
Find a Custom Home BuilderFind a Modular Home BuilderShelter or Outbuilding - Build

Serving Keystone, CO and surrounding areas

In business since 2019

Free estimates

Credit card accepted

"We enjoyed working with Justin so much! He was attentive and responsive. He listened to everything we wanted and made sure everything was done in a timely manner. Justin went above and beyond for us- even helping us figure out a separate problem we had with our home free of charge! We highly recommended using True North Builders for any of your contracting needs!"
Inca Way
60th Place
Alpenview
The Cove
8th St

+97

Recommended by85%of homeowners
Ybarra Professional Builders
4.3(
41
)
Find a Custom Home BuilderFind a Modular Home Builder

Serving Keystone, CO and surrounding areas

In business since 1977

Free estimates

Credit card accepted

With over 40 years of experience, Ybarra Professional Builders, is a leader in the industry. Specializing in additions and remodels, we guarantee our work, and stand by our promise, to provide homeowners with quality work in Riverside county. Call today to book an appointment!

Recommended by20%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,678
)
Find a Custom Home BuilderFind a Modular Home Builder

Serving Keystone, CO and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Preston of G-1 Plumbing performed the services and addressed the toilet & drain problem. He was unable to stop leak(made it worse) & submitted his recs to Choice Home for review. I was unable to understand Choice Home's response regarding the faucet leak. Their review stated faucet needed to be replaced BUT it was under "builder's warranty." I built this home in 2005. There is no "builder's warranty" now. I cancelled the proposed work order & paid out-of-pocket. A Friend, who was familiar with my builder and knows faucet components, came to my home, adjusted/cleaned the faucet cartridge and stopped the leak. The CHW tech, Preston, is conscientiuos, however, IMHO lacked the knowledge & experience to stop my leak. Home Warranty Companies, at least in my area, hire owner/operators who need the work to build their business and are NOT the most experienced/knowledgeable & are willing to work for less money. In my experience, Home Warranty Companies want the CHEAPEST resolution, not the BEST. I would recommend G-1 Plumbing for most plumbing issues."
Recommended by81%of homeowners
Avatar for Don Reboul Construction Company
Don Reboul Construction Company
3.7(
6
)
Find a Custom Home BuilderFind a Modular Home BuilderShelter or Outbuilding - Build

Serving Keystone, CO and surrounding areas

In business since 1999

Free estimates

"From beginning to end Don was there every step of the way to make sure I understood the process and stayed on track with the agreed upon time frame of the build. I give him a 10 plus rating and would definitely refer anyone looking to build a quality home!!!"
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+29

Recommended by80%of homeowners
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Home Building FAQs, answered by experts

Modular homes can go up or down in value depending on a few factors. In areas where real estate is appreciating, the value of modular homes is likely to increase, and vice versa. Additionally, the value of modular homes depends partially on the area. In cities where every other home is stick-built, modular homes might be considered a functional obsolescence, in which case they could be less desirable and go down in value. In either case, though, modular homes can still be a good investment, especially since they provide housing at a lower upfront cost.

Modular homes are cost-effective, energy-efficient, and faster to build than traditional homes. They also offer customizable designs.

Craftsman-style homes are predominantly found in the Western United States, specifically in Southern California, where the style originated. Since the climate was mild and there was access to plenty of natural resources, Southern California became a hub for this style at its inception. That being said, if you consult with an architect near you, you can have a Craftsman-style home anywhere.

While it’s never too early to start planning for a major home improvement project like a home addition, give yourself at least a month or two to plan and design your addition, find a contractor, and get the permits in order. For larger projects like a second-story addition that require designing with an architect, plan on three to four months of preparation.

It usually takes around four to six months to build and install a modular home, although your timeline could go up to around eight months if there are delays in the manufacturing or permitting process. Heavy site preparation and foundation pouring can extend that timeline if you need them, as can customizations you want for your modular home. Your modular home company should be able to provide an estimate for the construction timeline before you sign any contracts or agree to any work.

The Keystone, CO homeowners’ guide to home building services

From average costs to expert advice, get all the answers you need to get your job done.