All Temp Heating & Air Conditioning

What All Temp Heating & Air Conditioning does

All Temp Heating & Air Conditioning is a family-owned HVAC services company founded in 1938 in Chicago, Illinois, now in its fourth generation of continuous family ownership. It provides residential and light commercial heating, ventilation, and air conditioning services including installation, repair, and preventive maintenance across furnaces, central air conditioning, heat pumps, boilers, ductless mini-split systems, water heaters (tank and tankless), and indoor air quality equipment such as air purifiers, humidifiers, dehumidifiers, UV lights, heat recovery ventilators, and WiFi thermostats. The company also offers 24/7 emergency HVAC service and duct cleaning delivered via fully stocked field service vehicles dispatched from four Illinois offices (Chicago, Hillside, Bolingbrook, Northbrook) covering more than 80 Chicago-area suburbs.

The business generates revenue through three primary streams: one-time installation projects (with flexible customer financing), on-demand repair services, and a recurring Discount Comfort Club maintenance membership that bundles twice-yearly HVAC tune-ups with priority service. Pricing is quote-based and not publicly disclosed. Marketing relies on local SEO, a location-specific web presence, Google AdWords remarketing, repeat Angie's List / Angi Super Service Awards (2017–2024), a customer referral program, and blog content addressing local climate topics. The company positions itself as one of Bryant's highest-rated dealers nationwide and a Bryant Medal of Excellence recipient; technicians are NATE-certified and the firm maintains BBB accreditation and a 5.0-star Google rating.

The company is privately held with no disclosed funding rounds, no parent company, no subsidiaries, and no public listing. It operates exclusively through direct field service rather than resellers or distributors, with the website (alltemp.com) and a single phone line (773-481-2000) serving as primary customer contact channels. An IRA FAQ page and emerging product categories (heat pumps, ductless, IAQ) indicate alignment with federal residential-efficiency policy tailwinds.

Name

All Temp Heating & Air Conditioning

Legal name

All Temp Heating & Air Conditioning

Website

https://alltemp.com

Company type

Private

Founded year

1938

Operating status

Operating

Headcount range

11–50 employees

Short description

All Temp Heating & Air Conditioning is a fourth-generation family-owned HVAC services company, founded in 1938 in Chicago, providing residential and light commercial heating, cooling, water heating, and indoor air quality installation, repair, and maintenance across 80+ Chicago suburbs from four Illinois offices.

Ownership category

akta.pro rank

Product category

HVAC Services

NAICS

Plumbing, Heating, and Air-Conditioning Contractors (23822), Plumbing, Heating, and Air-Conditioning Contractors (238220)

SIC

Services-Miscellaneous Repair Services (7600)

akta.pro primary industry

Residential HVAC System Installation (Furnace/AC/Heat Pump) (HSAOAGAA)

akta.pro secondary industries

Air Conditioner (AC) Repair & Maintenance (HSAOAHAF), Heat Pump Repair & Maintenance (HSAOAHAD), Ductwork Installation & Replacement (Supply/Return) (HSAOAGAC), Duct Sealing, Insulation & Airflow Balancing (HSAOAIAH), HVAC Service, Maintenance & Repair (BPABACAA)

Keywords

• HVAC repair services
• Heating system installation
• Air conditioning services
• Indoor air quality
• Boiler services

Headquarters

HQ city

Chicago

HQ country

United States

HQ region

North America

Offices4 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. HVAC Repair Services: Charges for repair services on furnaces, air conditioning, heat pumps, and other HVAC equipment. Services dispatched via fully stocked service vehicles.
2. HVAC Installation: Revenue from new system installations including furnaces, central AC, heat pumps, boilers, ductless systems, and water heaters. Customers can use flexible financing options with approved credit.
3. Maintenance Plans: Discount Comfort Club membership providing twice-yearly HVAC maintenance coverage plus priority service, generating recurring subscription-like revenue.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

All Temp Heating & Air Conditioning installs, repairs, and services residential and light commercial HVAC systems including furnaces, central and ductless air conditioning, heat pumps, boilers, and water heaters. The company complements this work with duct cleaning, indoor air quality solutions (air purifiers, humidifiers, dehumidifiers, UV lights, heat recovery ventilators), and WiFi thermostat installations. Customers access these offerings through phone or website-initiated service requests, with a Discount Comfort Club membership providing twice-yearly preventive maintenance and priority service.

Product overview

All Temp Heating & Air Conditioning is a family-owned HVAC service company (operating since 1938, now in its 4th generation) that provides comprehensive heating and cooling services. The company operates as a service-focused business offering a unified suite of HVAC solutions rather than a software product platform. Their core offerings include air conditioning services (repair, service, installation), heating services (furnace repair, boiler services, heat pumps), water heater services (traditional and tankless), and various add-on products and services such as duct cleaning, indoor air quality solutions (air purifiers, humidifiers, dehumidifiers, UV lights), WiFi thermostats, and heat recovery ventilators. The company also offers a Discount Comfort Club membership program for preventive maintenance. They are Bryant's highest-rated dealers in the nation and work with industry-leading brands to provide HVAC solutions. Emergency 24/7 services are available for urgent heating and cooling needs.

Differentiator

Problem solved

Functional benefit

Products and services

• Air Conditioning Services Comprehensive AC services including repair, service, maintenance, installation, and replacement for central AC systems, SpacePak AC systems, Unico AC systems, and ductless air conditioners for residential and light commercial customers.
• Heating Services Furnace repair, heating and furnace service, furnace installation, boiler services, ductless heating, and overall heating systems for residential and commercial properties.
• Heat Pump Services Heat pump installation, repair, replacement, and maintenance services for year-round heating and cooling.
• Boiler Services Boiler installation, services, repair, and replacement for radiant heating systems.
• Water Heater Services Water heater installation, repair, maintenance, and replacement including traditional tank and tankless water heaters.
• Duct Cleaning Professional duct cleaning services using state-of-the-art equipment to remove dust, allergens, and pollutants from ductwork.
• Indoor Air Quality Solutions Air purifiers, air quality assessments, humidity control solutions including humidifiers and dehumidifiers, and UV lights for improved indoor air quality.
• WiFi Thermostat Installation Smart/WiFi thermostat installation for remote control and programming of HVAC systems.
• 24/7 Emergency HVAC Services Round-the-clock emergency furnace repair, air conditioning repair, and HVAC services for urgent situations.
• HVAC Products Various HVAC accessory products including air purifiers, humidifiers, dehumidifiers, UV lights, and accessories.
• Heat Recovery Ventilator Services Installation and service of ventilation systems that recover heat from exhaust air to improve efficiency and air quality.
• Discount Comfort Club Membership Maintenance membership plan covering heat and A/C maintenance twice a year plus priority service for residential customers.

Quantifiable outcome

• Proper maintenance can help save up to 30% on energy bills according to the Department of Energy
• +2 more outcomes

Named customers6 records

Segments2 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• Bryant (Carrier Corporation)coreChannel Partner/ Reseller/ DistributorAll Temp Heating & Air Conditioning is one of Bryant's highest-rated dealers in the nation. They sell, install, and service Bryant furnaces, air conditioning, heat pumps, and other HVAC equipment. They are also a Bryant Medal of Excellence award recipient.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Trane Technologies: Global manufacturer of residential and commercial HVAC equipment with an extensive dealer and service network. Competes with Bryant/Carrier at the equipment level that All Temp sells and installs.
• Lennox International: Major manufacturer of residential and light commercial HVAC equipment with a national dealer network. Comparable as another premium-brand equipment supplier competing for All Temp's install opportunities.
• Carrier Corporation: Global HVAC equipment manufacturer and parent of Bryant — All Temp's primary equipment brand partner. Comparable as the upstream supplier in the same value chain, with overlapping go-to-market via dealer networks.

Others

• Angi Inc. Owner of Angie's List/Angi, the lead-generation and review platform where All Temp has won seven consecutive Super Service Awards. Indirect ecosystem participant shaping customer acquisition dynamics for residential HVAC contractors.
• ServiceTitan: Software platform purpose-built for residential HVAC, plumbing, and electrical contractors. Ecosystem participant serving the same contractors All Temp belongs to, relevant for operational benchmarking and tech adoption.

Direct peers

• Dr. Heating & Cooling: Chicago-based residential HVAC service company offering installation, repair, and maintenance of heating and cooling systems. Directly comparable in customer segment, geographic market, and service model.
• Four Seasons Heating, Air Conditioning, Plumbing & Electric: Chicago-area residential HVAC, plumbing, and electrical contractor offering install, repair, and maintenance. Highly comparable operating model to All Temp with overlapping service categories and customer segments.
• Reliable Heating & Cooling: Illinois-based residential HVAC contractor providing furnace, AC, and heat pump services. Comparable in scale, service offering, and regional focus on Chicago-area homeowners.
• American Weathermark Systems: Chicago-area HVAC contractor specializing in residential heating and cooling equipment, service, and replacement. Comparable in Chicago metro focus and residential service orientation.
• ABC Plumbing, Sewer, Heating, Cooling & Electric: Long-established, family-owned residential HVAC, plumbing, sewer, and electrical service company serving the Chicago metropolitan area. Closest direct comparable in customer base, service mix, and Chicago-metro footprint.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

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 All Temp Heating & Air Conditioning