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    Average homeowner rating
  • Verified reviews icon54
    Verified custom home building reviews

Top-Rated Custom home builders in Johnstown - Updated Nov 2026

Avatar for Colorado Paradise Builders, LLC
Colorado Paradise Builders, LLC
4.6(
10
)
Find a Custom Home Builder

Serving Johnstown, CO and surrounding areas

Approved

In business since 1997

Free estimates

Customers say: Terrific value

"Francisco Garcia did an excellent job finishing our basement. The work quality is excellent. The communication and flexibility throughout the project was excellent. The project finished on time within budget with zero surprises. Any concerns that arose were addressed expeditiously and professionally. I highly recommend Colorado Paradise Builders for your next project. The building inspections were coordinated by Colorado Paradise Builders and passed easily. We learned while talking to the inspectors that we had a gift by using Francisco as a general contractor. They mentioned other people in the business may not provide the level of customer service and professionalism which Colorado Paradise Builders demonstrated on our basement finishing project. I could not be more enthusiastic with a recommendation."
Medina Residence
Medina Residence
Windsor custom home
Windsor custom home
Schmitz basement finish

+5

Response time1 day
Response rate87%
6 neighbors recently requested a quote
Avatar for Lefort Built LLC
Lefort Built LLC
5.0(
5
)
Find a Custom Home Builder

Serving Johnstown, CO and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

Lefort Built LLC is a trusted, locally owned residential contractor proudly serving Berthoud and the surrounding areas. As a Class A Licensed General Contractor, we take pride in our commitment to reliability, exceptional communication, integrity, and high-quality craftsmanship. At Lefort Built, we are dedicated to providing an outstanding customer experience, ensuring our clients feel confident and empowered in their investment. \n\nWe understand that your home is one of your most valuable assets. That’s why we offer a comprehensive range of services, including design, detailed budgeting, expert construction, and transparent communication. Our team partners with you every step of the way, delivering results that meet your vision and exceed expectations. \n\nContact us today for a FREE project evaluation and estimate! Call (720) 336-9935 or visit www.lefortbuilt.com.

Basement Finish
Basement Finish
Basement Finish
Basement Finish
Basement Finish

+97

Response time1 day
Avatar for Kiefer Built Contracting
Kiefer Built Contracting
5.0(
2
)
Find a Custom Home Builder

Serving Johnstown, CO and surrounding areas

Approved

In business since 1999

Credit card accepted

Offers commercial services

We create innovative environmental solutions for homeowners and business owners, believing that the spaces we shape in turn shape us. \n \nAt Kiefer Built Contracting, we believe in creating environments that enhance the lives of homeowners and business owners alike. Our values are rooted in the understanding that the spaces we inhabit significantly influence our well-being, comfort, and sense of identity. We believe a home is a sanctuary for family, friends, and memories. Our designs emphasize welcoming entryways, inclusive dining spaces, ample natural light, and spacious rooms. Using advanced materials like SIPs and ICFs, we create beautiful, sustainable, and efficient homes that enrich lives.

New stand alone 40X56 shop build
New stand alone 40X56 shop build
New stand alone 40X56 shop build
New stand alone 40X56 shop build
New stand alone 40X56 shop build

+52

Response time1 day
Response rate89%
8 neighbors recently requested a quote
NoCo Craftsmen Cooperative LLC
New to Angi
Find a Custom Home Builder

Serving Johnstown, CO and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

My name is Chad. I am an all around home maintenance professional. I work with a few craftsmen as well. We’ve all been doing this for awhile and have become very efficient on jobs together. We can do pretty much anything to get your rental property ready to rent or your home ready to sell. We love to do remodeling as well. Can handle anything you throw at us. Gives us a call we would be happy to serve you.

Great room
Cabinets refinished
Barnhouse Innovations
New to Angi
Find a Custom Home Builder

Serving Johnstown, 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 RVGC Construction
RVGC Construction
5.0(
8
)
Find a Custom Home Builder

Serving Johnstown, CO and surrounding areas

In business since 1992

Free estimates

"I tried to set up quotes with several contractors. All the others ones that I had scheduled to come never even bothered to showed up. Ralph arrived on time and with a smile. He is knowledgeable, friendly and reliable. He did a fantastic job on my window for a fair price. I was definitely nervous about punching a hole through my house to put in a window, but Ralph put me at ease. I would not have anyone else work on my home."
Bathroom remodel
Pergola
Stairwell banister
Bathroom remodel
Pergola

+20

Recommended by100%of homeowners
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Custom Home Builders FAQs, answered by experts

Yes, you can finance new construction, though the process often requires a different type of loan than one for an existing property. There are several financing options available:

  • Construction-to-Permanent Loan: This is a common option where a single loan covers the building costs and then converts into a traditional mortgage once construction is complete and you move in.

  • Construction Loan (Stand-Alone): This type of loan provides funding only for the duration of the construction project. Once the house is built, you will need to pay the loan in full, typically by securing a separate, standard mortgage.

  • Builder Financing: Some custom homebuilders offer their own financing options, which may only require a down payment to begin the building process.

  • Bridge Loan: This can be a useful short-term loan to fund your new construction while you are in the process of selling your old home.

  • Home Equity Options: If you are building a second home, you might be able to use a home equity line of credit (HELOC) or a cash-out refinance on your current property.

It's also important to be aware that some lenders may have restrictions on financing for DIY house builds, so be sure to verify that you can secure financing before starting your project.

In most cases, you should get an architect before you hire a builder. An architect will be the one to draw up formal plans for your project, including guidelines and even material lists for your builder to follow during construction. Many architects can even help you find builders, choose one for your project, and negotiate prices. Some are also willing to act as project managers throughout the process, working closely with a builder from start to finish.

Construction typically takes 3-6 months, including site preparation and assembly.

Most cottages are around 1,000 square feet, making them smaller than most other styles. However, cottages are defined more by their decor and architectural focus on simplicity, functionality, and a connection to nature than they are by a rigid square footage or floor plan. While cottages are defined more by their charm and appearance than size, the smaller footprint does help maximize the comfort and charm, and it keeps the focus on connection to nature and family.

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.

The Johnstown, CO homeowners’ guide to custom home building

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