What Teutonic Temperature Control does

Teutonic Temperature Control (also operating as TTC) is a Carrier factory-authorized HVAC dealer and service contractor headquartered at 600 Northgate Pkwy, Unit G, Wheeling, Illinois. The company serves residential homeowners and a light commercial customer base across at least ten communities in the Chicago metropolitan area's northern and western suburbs, including Antioch, Deerfield, Glenview, Gurnee, Highland Park, Itasca, Lake Villa, Northbrook, Schaumburg, and Wheeling. The business is a subsidiary of Select On Site, LLC, and is staffed by a small team of licensed technicians (headcount 1–10) led by personnel including Jens and Irv, who appear across customer testimonials as primary field staff.

The product offering is built on Carrier's three-tier HVAC lineup — Infinity (premium, with Greenspeed Intelligence variable-speed systems such as the 26VNA1 air conditioner and 59MN7 modulating gas furnace), Performance (mid-range), and Comfort (entry-level) — combined with a broad accessories and indoor air quality portfolio: humidifiers, dehumidifiers, MERV 13 and HEPA filtration (including Respicaire MicroClean 95 and UltraClean 99), UV germicidal lights, HRV/ERV ventilators, carbon monoxide detectors, ductless mini-splits, residential zoning, smart thermostats (Infinity System Control, ecobee, Carrier Smart), and the Côr Home Automation platform integrating climate with Interlogix security and Kidde safety devices. Services span new installation, repair (including 24/7 emergency), preventive maintenance, sheet metal fabrication for custom ductwork, air quality testing, and light commercial HVAC work.

The revenue model is primarily professional services and equipment sales, with recurring components from annual service agreements and extended warranties. Pricing is quote-based for installation and repair, with a transparent $158 HVAC tune-up as a defined price point and financing available with approved credit. Go-to-market is sales-led and digital: the company website (teutonichvac.com) with community-specific SEO landing pages, a 125+ review corpus across Google, Facebook, BBB (A+ accredited), Yelp, and Angi, and three regional phone numbers that route inbound demand by service area. Customer acquisition is fundamentally local, relying on reputation and search visibility within a defined metro region rather than any national or institutional channel.

Name

Teutonic Temperature Control

Legal name

Teutonic Temperature Control

Website

https://teutonichvac.com

Company type

Private

Founded year

2006

Operating status

Operating

Headcount range

1–10 employees

Short description

Teutonic Temperature Control is a Carrier-authorized HVAC contractor serving residential and light commercial customers across ten-plus Chicago northern and western suburbs, providing installation, repair, maintenance, sheet metal fabrication, and indoor air quality services.

Ownership category

akta.pro rank

Product category

HVAC Services

NAICS

Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341), Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512)

SIC

Auto Controls For Regulating Residential & Comml Environments (3822), Refrigeration & Service Industry Machinery (3580)

akta.pro primary industry

Commercial HVAC Maintenance Agreements & PM Programs (HSAOAHAJ)

akta.pro secondary industries

Humidifier & Dehumidifier Installation & Service (HSAOAIAJ), Thermostat Repair, Calibration & Controls Service (HSAOAHAI)

Keywords

• HVAC services
• Residential heating cooling
• Furnace installation
• Indoor air quality
• Carrier dealer

Headquarters

HQ city

Northbrook

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Marketing or Sales, Infrastructure

Revenue model

1. HVAC Installation Services: New installation of heating and cooling systems including air conditioners, furnaces, boilers, heat pumps, and duct-free systems. Revenue generated from equipment sales and labor installation charges.
2. Repair Services: Repair services for all HVAC makes and models. Includes emergency repair service available 24/7.
3. Preventive Maintenance and Service Agreements: Regular maintenance services and annual service agreements to keep HVAC systems running efficiently. The company offers a $158 HVAC tune-up service.
4. Extended Warranties: Extended warranty programs on new equipment installations.
5. Parts and Equipment Sales: Sales of HVAC equipment, replacement parts, and indoor air quality products including air cleaners, humidifiers, UV lights, ventilators, thermostats, and garage heaters.
6. Indoor Air Quality Services: Air quality testing and installation of IAQ products including air purifiers, UV germicidal lights, and ventilation systems.
7. Commercial HVAC Services: Light commercial HVAC services for business customers.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

Teutonic Temperature Control is a Carrier factory-authorized HVAC contractor that sells, installs, repairs, and maintains heating, cooling, and indoor air quality equipment for residential and light commercial customers in the Chicago metropolitan area. The company provides Carrier-brand air conditioners, gas furnaces, boilers, heat pumps, ductless systems, and packaged units, along with indoor air quality products such as humidifiers, air cleaners, UV germicidal lights, and ventilators. Services include new installation, 24/7 emergency repair, preventive maintenance, annual service agreements, extended warranties, indoor air quality testing, and custom sheet metal fabrication.

Product overview

Teutonic Temperature Control is a Carrier-authorized HVAC dealer providing residential and commercial heating, cooling, and indoor air quality solutions throughout the Chicago metropolitan area. The product portfolio centers on Carrier-brand HVAC equipment organized into three tiers: Infinity (premium), Performance (mid-range), and Comfort (entry-level). Core products include air conditioners (up to 24 SEER2), gas furnaces (80%-98.5% AFUE), boilers, ductless mini-split systems, and packaged units. Supporting products include indoor air quality add-ons such as humidifiers, dehumidifiers, air cleaners (MERV 10-15 and HEPA), UV germicidal lights, ventilators (HRV/ERV), and carbon monoxide detectors. The thermostat and controls lineup features the CôR Home Automation platform, Infinity System Control, and ecobee smart thermostats with Alexa/Siri compatibility. The company also offers Respicaire specialty air purifiers including the OXY 4 ionic oxidation system. Services include new installation, repair, preventive maintenance, indoor air quality testing, and sheet metal fabrication.

Differentiator

Problem solved

Functional benefit

Products and services

• HVAC New Installation Service Installation of new Carrier heating and cooling systems including air conditioners, gas furnaces, boilers, heat pumps, duct-free mini-splits, and packaged units for residential and light commercial customers in the Chicago metropolitan area. Includes free estimates.
• Upgrade and Replacement Service Replacement and upgrade of aging or failed HVAC equipment with new high-efficiency Carrier systems, helping homeowners reduce energy costs and avoid ongoing repair expenses.
• HVAC Repair Service Repair services for all makes and models of HVAC equipment (not limited to Carrier), with 24/7 emergency availability and quote-based pricing.
• HVAC Tune-Up Service ($158) Standard HVAC preventive maintenance tune-up service priced at $158, designed to keep HVAC systems running efficiently and reduce utility costs.
• Annual Service Agreements Annual recurring service agreements providing scheduled preventive maintenance to keep HVAC systems running efficiently and reduce long-term repair and energy costs.
• Extended Warranty Programs Extended warranty programs sold with new HVAC equipment installations, providing ongoing protection beyond standard manufacturer warranties.
• Indoor Air Quality Services Comprehensive indoor air quality solutions including installation of air purifiers, UV germicidal lights, ventilation systems, and humidity control products to address mold, allergens, viruses, and chemical VOCs.
• Air Quality Testing Services On-site indoor air quality testing that identifies and measures concentration levels of mold, pollen, dust mites, skin cells, insect parts, and fiberglass fibers in the home.
• Sheet Metal Fabrication Custom in-house sheet metal fabrication services for HVAC ductwork and installation components, enabling tailored solutions for unique home layouts and older properties.
• Light Commercial HVAC Services Light commercial HVAC installation, repair, and maintenance services for small to medium-sized businesses and commercial property owners in the Chicago metropolitan area.
• Carrier Central Air Conditioners Carrier central air conditioner product line including Infinity Variable-Speed (26VNA1), Performance 2-Stage (26TPA8), and Comfort (26SCA4) models with SEER2 efficiency ranging from 13.5 to 21.
• Carrier Gas Furnaces Carrier gas furnace product line including Infinity 98 (59MN7), Performance 96 (59TP6), Comfort 92 (59SC2), and Comfort 80 (58SB0) models with AFUE efficiency ranging from 80% to 98.5%.
• Carrier Boilers Carrier boiler product line including Performance 84 Gas-Fired (BW3), Comfort 80 Gas-Fired (BS2), and Performance 86 Oil-Fired (BW5) models with AFUE efficiency up to 86.2%.
• Carrier Ductless Mini-Split Heat Pumps Carrier ductless mini-split heat pump systems including Infinity (37MPRA), Performance Multi-Zone (37MGRA), and Comfort (37MHRAQ) models with up to 35.1 SEER2 and 30 HSPF2 efficiency.
• Carrier Packaged HVAC Systems Carrier self-contained packaged HVAC systems including Performance 16 AC (50VG), Performance 16 Gas/Electric (48NG), Performance 15 Heat Pump (50NR), and Performance Hybrid Heat (48VR) units.
• Carrier Smart Thermostats Smart thermostat product line including Carrier Infinity System Control, ecobee Smart Thermostat Premium, ecobee Smart Thermostat Lite, and Carrier Smart Thermostat with Wi-Fi connectivity, voice control, and home automation integration.
• Whole-Home Air Cleaners Whole-home air purification systems including Carrier Infinity Air Purifier, Infinity Return Air Purifier, Comfort EZ Flex MERV 13 filter, Respicaire MicroClean 95, and Respicaire UltraClean 99 HEPA air cleaner.
• Carrier Humidifiers Carrier whole-home humidifier line including Performance Steam (HUMCRSTM), Performance Fan-Powered (HUMCRLFP), Performance Bypass (HUMCRLBP), and Water-Saver Bypass (HUMCRWBP) models.
• UV Germicidal Lights Carrier UV germicidal light systems including Performance Carbon Air Purifier with UV (UVCAP), Dual-Bulb UV Light (UVLCC2LP), and Single-Bulb UV Light (UVLCC1LP) for killing bacteria and mold on indoor coils.
• Heat and Energy Recovery Ventilators Carrier ventilator product line including Performance Horizontal ERV (ERVXXLHB), Performance Horizontal HRV (HRVXXLHB), and Performance Vertical HRV (HRVXXSVA) for fresh air exchange.
• Respicaire OXY 4 Air Purifier Respicaire OXY 4 advanced air purifier using UV light and catalytic reactions to create ionically charged oxidizers that reduce mold, viruses, bacteria, odors, and chemical VOCs in indoor air.
• Whole-Home Dehumidifiers Whole-home dehumidifiers that work in tandem with HVAC systems to maintain proper humidity levels, remove excess moisture, prevent mold, and improve indoor comfort.
• Garage Heaters Electric and gas garage heating systems for detached garages and workshops to warm vehicles and workspaces during winter months.
• Radiant Heating Systems Radiant floor heating products for indoor and outdoor heating applications providing efficient warmth through convection rather than forced air.
• Carbon Monoxide Detectors Monitored carbon monoxide detectors that alert homeowners when high levels of deadly CO gas are detected from fuel-burning appliances.
• Residential Zoning Products Home zoning systems that divide homes into areas with similar heating/cooling needs and independently control temperature in each zone using multiple thermostats.
• Carrier Fan Coils and Air Handlers
• CôR Home Automation System Integrated home automation platform combining Carrier climate control, Interlogix security, and Kidde life safety products with smartphone remote access and no monthly fees.

Quantifiable outcome

• Preventive maintenance saves customers money on utility bills month after month
• +1 more outcomes

Named customers8 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration5 records

Feature4 records

Partnerships

One partnership is on record.

• Carrier CorporationcoreChannel Partner/ Reseller/ DistributorTeutonic Temperature Control is an authorized Carrier dealer, offering a complete line of Carrier heating and cooling products including air conditioners, gas furnaces, boilers, heat pumps, duct-free systems, air handlers, thermostats, air cleaners, humidifiers, UV lights, and ventilators. As a Carrier dealer, they have access to factory support, training, and warranty programs.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Lennox International: HVAC and refrigeration manufacturer whose Dave Lennox Dealer Network sells/installs residential systems through local contractors analogous to TTC. Highly relevant incumbent comparison on product category and dealer economics.
• Trane Technologies: Major global HVAC manufacturer with a comparable dealer/contractor network (Trane Comfort Specialists). Competes head-to-head with Carrier dealers like TTC for residential replacement and installation work.
• Carrier Corporation: Global HVAC manufacturer and parent brand of the equipment TTC installs. Operates broadly across commercial and residential HVAC; ITC is downstream in the same value chain as a factory-authorized dealer.
• Rheem Manufacturing: U.S. manufacturer of HVAC, heating, and water-heating equipment with a regional dealer network selling/installing in residential channels. Comparable product/market overlap with TTC's Carrier-based business.
• Mr. Rooter Plumbing: Neighborly-owned home services franchise group (sibling to One Hour Heating & Air Conditioning) operating plumbing and related residential services. Comparable franchise/dealer model and home-services go-to-market motion.

Direct peers

• Coolray Heating, Cooling, Plumbing & Electrical: Regional U.S. residential HVAC service contractor that installs, repairs, and maintains heating/cooling systems for homeowners, including indoor air quality add-ons. Directly comparable business model to TTC, differentiated by larger regional footprint in the Southeast.
• One Hour Heating & Air Conditioning: National residential HVAC service franchise under Neighborly that installs, repairs, and maintains heating and cooling systems for homeowners. Highly comparable to TTC's residential HVAC installation/repair/maintenance model with subscription service agreements and brand-dealer relationships.
• Hiller Plumbing, Heating, Cooling & Electrical: Regional residential HVAC (and plumbing/electrical) service company with multiple metro service areas, offering installation, repair, and maintenance contracts. Same homeowner customer base, similar mix of new installation vs. repair vs. service-agreement work.

Others

• American Home Shield (Frontdoor): National home-warranty provider that dispatches HVAC repair and replacement work to local contractors, including dealers like TTC. Adjacent customer-channel and revenue source for residential HVAC service contractors.
• Angi Inc. Lead-generation and marketplace platform where homeowners find HVAC contractors. Listed among TTC's marketing channels (alongside Google and Facebook), making it directly relevant as a demand source for the same service business.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/TeutonicHVAC
• LinkedInlinkedin.com/company/teutonic-temperature-control

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Teutonic Temperature Control