What services does the company offer?

The company offers a wide range of services, including servicing and installing residential and commercial heating and air conditioning systems, as well as full-service electrical work for residential, commercial, and industrial projects. They also provide HVAC design and drafting services for large-scale projects.

What brands does the company work with?

The company services and installs virtually all major HVAC brands, ensuring they can cater to the needs of their diverse customer base.

What is the company's service area?

The company is based in Gillette, Wyoming and serves the surrounding area, providing quality electrical and HVAC services to residential, commercial, and industrial clients.

Voyager DB

Deep data on millions of local businesses, with verified decision-makers to reveal.

Contact Research

Hand-built prospect lists from human researchers, delivered in 24 hours.

People Search

Find owners and decision-makers by job title, seniority and department.

Chrome Extension

Coldlytics in your browser - prospect any business as you browse the web.

Integrations

Instantly, Smartlead, lemlist, Clay, HighLevel, plus Claude and ChatGPT over MCP.

Voyager DBDeep data on millions of local businesses, with verified decision-makers to reveal.Contact ResearchHand-built prospect lists from human researchers, delivered in 24 hours.People SearchFind owners and decision-makers by job title, seniority and department.Chrome ExtensionColdlytics in your browser - prospect any business as you browse the web.IntegrationsInstantly, Smartlead, lemlist, Clay, HighLevel, plus Claude and ChatGPT over MCP.

PricingPricing AgenciesAgencies BlogBlog

LoginLogin

Comfort Systems

$1.6M revenue • 8 employees • 1935 Samco Rd #103, Rapid City, SD, 57702, United States

Last Updated Apr 1, 2026

Own this business? Claim & update this listing →

Company Overview

Company Name

Comfort Systems

Address

1935 Samco Rd #103, Rapid City, SD, 57702, United States

Website

csihvac.com

Phone

(605) 391-7073

Approx. Annual Revenue

$1.6M

Employees

Established

2011

Google Reviews

5.0 (1 review)

Google Business Category

Electrician

Locations

About Comfort Systems

Rapid City, SD-based company specializes in servicing and installing HVAC and electrical systems, with over 50 years of combined industry experience. They offer a range of services, including heating and air conditioning, full-service electrical, and HVAC design and drafting, with a focus on customer satisfaction and quality workmanship.

Business Profile

Read from the Comfort Systems website on Oct 22, 2026. Hover an item to see the exact wording it came from.

How Comfort Systems works

Free estimatesⓘ
Financing availableⓘ

Licenses, certifications & awards

Generac Authorized DealerManufacturer certified

Brands carried or installed

Generac

About the website

Website quality (AI-assessed): 7/10 · Current copyright 2024; Clear service descriptions and contact info

Recent changes

What changed on the Comfort Systems website and Google listing, as detected by Coldlytics on each visit.

Nov 3, 2026 · Gillette, WY
Google Business category is now Electrician
Oct 31, 2026 · Rapid City, SD
Google Business category is now HVAC contractor
Oct 22, 2026
Estimated headcount moved from 11-20 to 6-10 employees
Oct 14, 2026 · Rapid City, SD
Google Business category is now Electrician

Coldlytics tracks changes like these across millions of businesses, so you can reach companies the moment they add a pixel, start hiring, or switch software.

Find companies by what just changed →

Comfort Systems locations

2 Google Business Profile listings.

Location	Google category	Reviews	Status
1935 Samco Rd #103, Rapid City, SDprimary	Electrician	5.0 (1)	Claimed
913 W 1st St, Gillette, WY	Electrician	4.8 (68)	Claimed

HVAC Companies near Rapid City, SD

Browse all HVAC companies in South Dakota →

Frequently Asked Questions about Comfort Systems

Advertising Pixels

Google Ad Pixel

Technologies Used

Key Decision Makers

Paul Young Owner

Dirk Anderson Owner