Cool River Construction LLC

8 Reviews

General Contractors

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About Us

Free consultation

Locally owned

2x Best of Houzz winner

Industry Leading General Contractors in Ada County, Idaho

Cool River Construction is a full-service general contractor serving Boise, Star, Eagle, Meridian, Middleton, Nampa, and the surrounding Treasure Valley. We specialize in residential additions, whole-home remodels, kitchens, bathrooms, outdoor living spaces, ADUs, and custom home construction. We also handle select light commercial improvement projects. Our goal is to make the construction process clear, organized, and comfortable for our clients. From early budgeting and design coordination through permitting, scheduling, construction, and final completion, we help guide the entire project from start to finish. We work best with homeowners who value good communication, quality craftsmanship, realistic planning, and a contractor who stays actively involved throughout the project. Our team works closely with trusted designers, engineers, subcontractors, and suppliers to help keep each project moving in the right direction. At Cool River Construction, we believe in transparency, practical solutions, and building lasting relationships with our clients. Whether you are planning an addition, remodeling your existing home, building an ADU, or creating a new outdoor living space, we would be glad to learn more about your project. Cool River Construction Guiding the course and flow of your property builds and remodels.

Awards

STAR CHAMBER OF COMMERCE - Member

17 Projects

Large transitional green one-story mixed siding and board and batten exterior home photo in Boise with a mixed material roof and a black roof

Custom Home Build

Wilder, ID

Purple Sage Pool and Pavilion

Star, ID

DD Dunlap Boise Huntington Beach - Huntington Harbor

Kitchen Remodels

Livingroom Remodel

Bathroom Remodels

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Business Details

Business Name

Cool River Construction LLC

Phone Number

(208) 960-6445

Website

crc-idaho.com

Address

975 N Cardigan Place
Star, ID 83669

Typical Job Cost

$10,000 - 3 million

License Number

RCE-57624

Followers

0 Followers

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Services Provided

Home Remodeling

Kitchen Remodeling

Bathroom Remodeling

General Contracting

Home Additions

Custom Homes

New Home Construction

Home Extensions

Deck Building

Accessory Dwelling Units (ADUs)

Basement Remodeling

Flooring Installation

Guesthouse Design & Construction

Garage Building

Outdoor Kitchen Construction

Home Restoration

Pool House Design & Construction

Project Management

Custom Home Bars

Multigenerational Homes

Countertop Installation

Energy-Efficient Homes

House Framing

Green Building

Shower Installation

Exterior Door Installation

Siding Installation

Stair Installation

Laminate Flooring Installation

Drywall Installation

Demolition

Foundation Construction

Barn Design & Construction

Sliding Door Installation

Shed Design & Construction

Lighting Installation

Crown Molding Installation

Masonry

Fireplace Installation

Cedar Siding

Siding Repair

Stone Installation

Metal Roofing

Soffit Installation

Fiber Cement Siding

Drywall Texturing

Site Preparation

Gas Fireplace Installation

Electric Fireplace Installation

Pellet Stove Installation

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Areas Served

Boise

Meridian

Nampa

Caldwell

Eagle

Star

Middleton

McCall

Sun Valley

Cascade

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Credentials

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Featured Review

Dale

This is the third or fourth home project that Cool River has done for us. My wife and I appreciate Jay's attention to detail and flexibility. The work is top-notch!Read Full Review

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8 Reviews for Cool River Construction LLC

Newest first

5.0|8 reviews

Work Quality

5.0

Communication

5.0

Value

5.0

HU-858458598

He built our home, and we couldn't be happier with the experience. He was professional, knowledgeable, and committed to quality craftsmanship from start to finish. He communicated well throughout the entire process and genuinely cared about getting every detail right. Building a home can be stressful, but he made the process smooth and delivered a beautiful home that exceeded our expectations. We highly recommend him to anyone looking for a builder who takes pride in his work and stands behind what he builds.

June 26, 2026

Comment from Cool River Construction LLC:

Thank you LW! Thank you so much for trusting Cool River Construction with building your custom home. It was a privilege to be part of such an important project here in Wilder, Idaho, and I truly appreciate the opportunity to help bring your vision to life. Building a home is a big process, and I’m grateful for the communication, trust, and partnership throughout.

As a custom home builder serving the Boise area, the Treasure Valley, we take a lot of pride in quality craftsmanship, clear communication, and standing behind what we build. I’m proud of how everything came together and even more grateful to know you’re happy with the final result. Thank you again for the recommendation — it means a lot.

Thomas Feeney

If you are looking for a contractor in the Boise, Star, Middleton, Treasure Valley area, Jay Richardson at Cool River construction does exceptional work and I could not be happier about choosing him for the job. From start to finish the entire process of working with Jay was smooth and professional. His communication was excellent and most importantly the craftsmanship was top-notch. His team truly cares about the quality work they create. Thank you Jay for the excellent work you did for us.

May 27, 2026

Comment from Cool River Construction LLC:

Thank you so much for the kind words and for trusting Cool River Construction with your project. It was truly a pleasure working with you from start to finish.

We take a lot of pride in delivering quality craftsmanship, clear communication, and a smooth building experience, so hearing that reflected in your experience means a great deal to me and our team. We genuinely care about every project and the people we work with.

Thank you again for the opportunity and for taking the time to share your experience. We’re grateful to have been part of your project and are always here if you need anything in the future.

– Jay Richardson
Cool River Construction

Fine Grade Concrete Landscapes and More Llc

Cool River construction is not only an honest company, they are highly skilled at what they do, very organized from start to finish and fully transparent through the entire process. I would highly recommend Jay with cool River to anyone in the Boise or treasure valley area needing construction, remodeling, decks, new builds from adu’s to full house builds and pavers/ walls or anything else construction wise. You will not be disappointed with their services.

January 23, 2026

Comment from Cool River Construction LLC:

Thank you so much for the thoughtful review and for taking the time to share your experience working with Cool River Construction. It means a lot coming from a respected colleague.
We take pride in delivering honest, organized, and highly skilled residential construction throughout Boise, Star, Eagle, Meridian, Nampa, Middleton, and the greater Treasure Valley. Whether it’s custom home builds, ADUs, full home remodels, decks, patio covers, pavers, retaining walls, or complex renovation projects, our goal is always the same—clear communication, transparency, and craftsmanship that homeowners can trust from start to finish.
Your recommendation helps homeowners across Idaho find a reliable general contractor who values quality and accountability. I truly appreciate the partnership and look forward to more successful projects together.

HU-331559210

I’ve had the chance to work closely with Cool River Construction and gain firsthand insight into their residential remodeling process. Jay is organized, professional, and very involved, working closely with clients throughout the project. Communication is excellent, schedules are respected, and the quality of work is consistent — especially on kitchens, bathrooms, and large remodels. I was involved on a full home remodel in Nampa and was impressed by how smoothly everything was managed. Cool River Construction is a solid choice for homeowners in Boise and the Treasure Valley looking for a high-quality residential remodeling company.

January 16, 2026

Comment from Cool River Construction LLC:

HU - Thank you for taking the time to share your experience and for the opportunity to work together. Your insight into our residential remodeling process means a lot, especially coming from someone who has seen our work up close on full home remodels, kitchens, bathrooms, and large‑scale renovation projects.
At Cool River Construction, we take pride in being organized, communicative, and hands‑on from start to finish. Clear communication, respected schedules, and consistent craftsmanship are the standards we bring to every project across Boise, Nampa, Meridian, Eagle, Star, and the greater Treasure Valley.
We appreciate your recognition of how smoothly the Nampa whole‑home remodel was managed. Delivering clean job sites, reliable project management, and high‑quality residential construction is what we strive for on every remodel, addition, and custom home project.
Thank you again for the strong recommendation. Homeowners searching for a trusted residential remodeling contractor in Boise and the Treasure Valley can count on us for professionalism, transparency, and pride‑driven workmanship.

Darryl Williams

Jay and his team did a fantastic job enclosing part of our patio. Professionally completed every step of the way. I highly recommend Cool River Construction!

September 28, 2025

Idaho Seamless Gutter

Excellent experience working with Jay! Great communication and teamwork. Looking forward to more projects together in the future

September 16, 2025

Comment from Cool River Construction LLC:

Thanks so much, Ben! It’s been a pleasure teaming up with Idaho Seamless Gutter—your crew’s responsiveness and craftsmanship make collaboration easy. I appreciate the kind words and look forward to many more successful projects together. Let’s keep raising the bar.

Dale

This is the third or fourth home project that Cool River has done for us. My wife and I appreciate Jay's attention to detail and flexibility. The work is top-notch!

August 14, 2025

Comment from Cool River Construction LLC:

It’s always an honor to work with you both—thank you for the generous review and for trusting Cool River time and again. Whether it’s your third or fourth project, it never feels routine. I genuinely appreciate your eye for detail and your openness throughout each phase. That kind of collaboration makes the work not just top-notch, but meaningful. At Cool River, we take pride in remodeling Eagle Idaho homes with care, precision, and a personal touch. Your continued support means the world, and we’re grateful to be part of your journey in making your home even more special. Looking forward to what’s next!
—Jay
Cool River Construction | Remodeling Eagle Idaho Homes with Integrity

Davis & Daughters

Cool River Construction is a company whose whole is customer service, and they strive to exceed client expectations throughout the client's journey. Their goal is project perfection, and it keeps their client's coming back. Cool River Construction puts in every effort from start to finish. A new build or remodel can be a challenging experience, and they understand the quality and control needed to complete a project well. They expect their trades to perform at the highest level. As a previous client on a large and complicated build by Cool River Construction, and as an interior designer, one of the many reasons I enjoy working with them is because of the team they've developed that works so well together. They handle challenges efficiently and put great thought into what their client's needs are. There is direct communication with the project managers and great attention to detail. They put a tremendous amount of thought and planning into providing a quality job at completion. What makes them different from other construction companies is their organization, communication and a level of professionalism I have rarely seen in decades of trade experience with other contractors. Cool River is a premium construction company who allows for the entire process to be positive experience for their clients.

September 2, 2024

Comment from Cool River Construction LLC:

Davis & Daughters - thank you so much for taking the time to leave such a thoughtful review. It means a lot coming from someone with your level of experience in design and construction.

Your custom shop and ADU in Middleton was a unique and rewarding project, and we truly appreciated the trust you placed in Cool River Construction throughout the process. There were plenty of details and challenges to work through, but having a strong designer and client partnership made all the difference.

We’re proud of the team and trades we’ve built, and it means a great deal to hear that our communication, organization, planning, and attention to detail stood out to you. We have really enjoyed working with you and look forward to many more projects together.

Thank you again, Davis & Daughters, for your support and for being such an important part of the Cool River team.

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Frequently Asked Questions

We are indeed licensed, and as a reputable general contractor with over 34 years of experience, we maintain all necessary insurances to protect our clients and projects. Your peace of mind is paramount to us throughout every phase of construction.

Yes, absolutely. As part of our comprehensive project management, we handle all necessary permits and coordinate inspections from start to finish. Our goal is to make the process smooth and stress-free for you, ensuring every detail meets local regulations and our high standards.

We specialize in a wide range of residential and commercial projects across the Treasure Valley. This includes custom homes, new construction, full home remodels, room additions, kitchen and bathroom remodels, custom barns, and Accessory Dwelling Units (ADUs). We bring over 35 years of experience to every project.

We prioritize preventing budget overruns through meticulous full project management. During pre-construction, we work closely with you and the design team, constantly monitoring details and tracking budgets to keep costs efficient. Our end-to-end client experience emphasizes seamless communication and precise planning to align with your financial goals.

Yes, we absolutely handle full home additions and major renovations. Our expertise includes room additions, home extensions, and comprehensive full home remodels. With over 35 years of experience, we're equipped to manage multi-phase projects and restorations across the Treasure Valley, ensuring your vision comes to life.

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Cool River Construction LLC