Allied Heating and Air Conditioning Company
Allied Heating and Air Conditioning Company (DBA Allied Mechanical) is a privately held, C20/C43/C36-licensed Bay Area specialty mechanical contractor founded in 1984, delivering HVAC, plumbing, sheet metal, controls, and integrated Design/Build services for commercial, healthcare, biopharma, retail, hospitality, entertainment, and government clients across the Greater San Francisco region.
- Company typePrivate
- Founded1984
- HeadquartersSan Rafael, United States
- Headcount101–250
- GTM typeB2B
- OfferingServices
What Allied Heating and Air Conditioning Company does
Founded on January 17, 1984 by sales engineer Mark Barger and HVAC foreman Neil Anderson, Allied Heating and Air Conditioning Company (operating under the trade name Allied Mechanical) is a privately held specialty mechanical contractor headquartered at 12 DeLuca Place, San Rafael, California. The firm holds California C20 (HVAC), C43 (Sheet Metal), and C36 (Plumbing) licenses and employs 101-250 staff, recognized as one of the foremost specialty mechanical contractors in the Greater San Francisco Bay Area. Core service lines include HVAC installation and Controls Systems, Sheet Metal fabrication, Roofing and Flashing, HVAC Piping, Special Projects, Plumbing, Service and Maintenance, and integrated Design/Build services supported by in-house BIM (Building Information Modeling) detailers and California Registered Mechanical Professional Engineers.
The company's technical differentiator is in-house Design/Build delivery: BIM modeling is performed by staff detailers and signed off by registered professional engineers, allowing Allied to execute complex mechanical scopes including historical building conversions (Walt Disney Museum at the Presidio), specialized humidity-controlled environments (BioMarin R&D facility), and high-precision retail and laboratory work without relying on external engineering sub-consultants. Sheet metal is fabricated in-house, complementing on-site HVAC, plumbing, piping, and controls installation. Projects span new construction, tenant improvements, and facility conversions, addressing pain points such as infection-control ventilation in healthcare, art-preservation humidity control in museums, and energy-efficient zoned climate for retail.
Allied's business model is primarily project-based, one-time revenue from HVAC and plumbing installation for commercial, institutional, healthcare, biopharmaceutical, entertainment, retail, hospitality, restaurant, and government clients, supplemented by a smaller recurring Service and Maintenance stream that includes 24/7 emergency response and after-hours dispatch through named principals. Go-to-market is direct enterprise field sales pursuing large-scale mechanical contracts through relationships with major Bay Area general contractors and direct enterprise engagement (BioMarin, UCSF, Kaiser Oakland, Disney/Pixar/Skywalker, Ritz-Carlton, Federal Reserve S.F., Department of Justice Forensic Labs, UC Berkeley, Burberry, Bloomingdale's, Neiman Marcus, Nespresso, Autodesk). Pricing is project-specific with no public rates disclosed; marketing presence is limited to the corporate website alliedhvac.com with no paid digital channels, partnerships, resellers, or institutional investors identified.
Allied Heating and Air Conditioning Company firmographics
Firmographics- Name
- Allied Heating and Air Conditioning Company
- Legal name
- Allied Heating and Air Conditioning Co., Inc.
- Website
- https://alliedhvac.com
- Company type
- Private
- Founded year
- 1984
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Allied Heating and Air Conditioning Company (DBA Allied Mechanical) is a privately held, C20/C43/C36-licensed Bay Area specialty mechanical contractor founded in 1984, delivering HVAC, plumbing, sheet metal, controls, and integrated Design/Build services for commercial, healthcare, biopharma, retail, hospitality, entertainment, and government clients across the Greater San Francisco region.
- Ownership category
- akta.pro rank
Allied Heating and Air Conditioning Company industry classification
Industry- Product category
- Commercial Mechanical Contracting and HVAC Services
- NAICS
- Plumbing, Heating, and Air-Conditioning Contractors (238220)
- akta.pro primary industry
- HVAC & Refrigeration Contracting (IMAFALAB)
- akta.pro secondary industries
- HVAC Installation, Service & Repair (IMAIABAA), Building Thermal Controls & Building Management Systems (HVAC BMS) (IMAHAKAK), Ventilation, Ducting & Air Distribution Equipment (IMAHAKAG)
Keywords
Where Allied Heating and Air Conditioning Company is headquartered
LocationHeadquarters
- HQ city
- San Rafael
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Allied Heating and Air Conditioning Company business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- HVAC Installation and Construction Services: Project-based revenue from installing, retrofitting, and constructing HVAC systems for commercial, institutional, medical, hospitality, and government clients. Revenue recognized upon project completion for new construction and tenant improvement projects.
- Plumbing Services: Commercial plumbing installation services, including tenant improvements and new construction projects. Provided as part of integrated mechanical solutions.
- Service and Maintenance: Ongoing service and maintenance contracts for HVAC systems, including emergency service lines. After-hours and emergency service available for existing clients.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels1 record
Allied Heating and Air Conditioning Company product offering
Product offeringCore offering
Allied Heating and Air Conditioning Company is a licensed Bay Area mechanical contractor (C20 HVAC, C43 Sheet Metal, C36 Plumbing) that designs, fabricates, and installs commercial HVAC systems, plumbing, sheet metal ductwork, control systems, and roofing/flashing for new construction, tenant improvements, and historical building conversions. The firm also delivers in-house Design/Build engineering using BIM modeling, plus ongoing service and maintenance contracts with 24/7 emergency response.
Product overview
Allied Heating and Air Conditioning Company offers a comprehensive suite of mechanical contracting services for commercial, institutional, healthcare, and residential projects in the Greater Bay Area. The company operates as a single unified service offering rather than a platform with modules. Core services include HVAC installation and maintenance, Control Systems, Sheet Metal fabrication, Roofing & Flashing, Service & Maintenance, HVAC Piping, Special Projects, Plumbing, and Design/Build services with BIM modeling capabilities. The company holds C20, C43, and C36 licenses and serves a diverse client base including healthcare facilities, biotech companies, museums, hotels, restaurants, and retail spaces.
Differentiator
Problem solved
Functional benefit
Products and services
- HVAC Services Heating, ventilation, and air conditioning installation, maintenance, and repair services delivered as commercial mechanical contracting work for enterprise and institutional clients in the Greater Bay Area.
- Control Systems Building automation and control systems for HVAC environments, provided as part of integrated mechanical solutions for commercial and institutional facilities.
- Sheet Metal Fabrication and Installation Custom sheet metal fabrication and installation for HVAC ductwork and related applications, performed in-house under Allied's C43 sheet metal contractor license.
- Roofing and Flashing Roofing and flashing services performed in connection with HVAC rooftop equipment installations for commercial projects.
- Service and Maintenance
- HVAC Piping
- Special Projects
- Plumbing Services
- Design/Build Mechanical Services
Companies that use Allied Heating and Air Conditioning Company
Customer profileNamed customers15 records
Segments8 records
Ideal customer profiles1 record
Allied Heating and Air Conditioning Company technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature2 records
Allied Heating and Air Conditioning Company partnerships and signals
Strategic signalScale indicators2 records
Recent moves4 records
Expansion highlights4 records
Allied Heating and Air Conditioning Company competitors and assessment
Company assessmentDirect peers
- Critchfield Mechanical: Northern California mechanical contractor specializing in HVAC, plumbing, and process systems for commercial, healthcare, and high-tech clients. Comparable in geographic footprint, service offering, and customer profile to Allied.
- Helix Mechanical: California mechanical contractor offering HVAC, plumbing, and process piping with design/build capabilities for life sciences, healthcare, and commercial clients. Comparable in scale, geography, and complex-scope execution to Allied.
- ACCO Engineered Systems: Large California-based mechanical contractor offering HVAC, plumbing, sheet metal, and design/build services for commercial, institutional, and industrial clients across the West Coast. Closely comparable to Allied in service mix, Design/Build delivery model, and enterprise client base.
- Pan-Pacific Mechanical: Bay Area mechanical contractor providing HVAC, plumbing, and process piping for commercial, healthcare, and biotech clients. Direct local competitor to Allied with overlapping Bay Area territory and similar enterprise customer mix.
- United Mechanical: California mechanical contractor providing HVAC, plumbing, and sheet metal for commercial, healthcare, and institutional projects. Direct peer in service offering and regional focus.
Broad incumbents
- John W. Danforth Company: Multi-regional mechanical contractor across the Eastern U.S. offering HVAC, plumbing, and fire protection with strong recurring service revenue. Comparable to Allied in business model and customer mix, though not geographically overlapping.
- Limbach Holdings: Public mechanical contractor (NASDAQ: LMB) providing HVAC, plumbing, and electrical services with strong recurring service/maintenance segment. Comparable to Allied in vertical mix and integrated MEP delivery; useful as a public-market valuation benchmark.
- Southland Industries: National MEP and building services contractor with full design/build, fabrication, and service capabilities. Overlaps directly with Allied's integrated HVAC, plumbing, sheet metal, and controls offering across commercial and institutional verticals.
- Murray Company: Large multi-regional mechanical contractor providing HVAC, plumbing, and building automation across the Western U.S. Comparable to Allied in core capabilities but broader geographic and segment reach; larger enterprise scale.
Regional players
- AC Mechanical: Bay Area HVAC and mechanical services provider serving residential and small commercial customers. Regional overlap with Allied but smaller in scale and segment focus; useful as a local-market benchmark.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Allied Heating and Air Conditioning Company financial estimates
Financial estimateRevenue estimate
Valuation estimate
Allied Heating and Air Conditioning Company leadership team
Management profileNumber of profiles
Profiles5 records
Allied Heating and Air Conditioning Company funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Allied Heating and Air Conditioning Company M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Allied Heating and Air Conditioning Company
What does Allied Heating and Air Conditioning Company do?
Allied Heating and Air Conditioning Company is a licensed Bay Area mechanical contractor (C20 HVAC, C43 Sheet Metal, C36 Plumbing) that designs, fabricates, and installs commercial HVAC systems, plumbing, sheet metal ductwork, control systems, and roofing/flashing for new construction, tenant improvements, and historical building conversions. The firm also delivers in-house Design/Build engineering using BIM modeling, plus ongoing service and maintenance contracts with 24/7 emergency response.
Is Allied Heating and Air Conditioning Company a public or private company?
Allied Heating and Air Conditioning Company is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Allied Heating and Air Conditioning Company founded?
Allied Heating and Air Conditioning Company was founded in 1984. It employs 101 to 250 people.
Where is Allied Heating and Air Conditioning Company based?
Allied Heating and Air Conditioning Company is headquartered in San Rafael, United States, in the North America region.
How does Allied Heating and Air Conditioning Company make money?
Three revenue lines are on record. HVAC Installation and Construction Services are the primary driver. The others are plumbing Services and service and Maintenance.
Who are Allied Heating and Air Conditioning Company's main competitors?
Direct peers on record are Critchfield Mechanical, Helix Mechanical, ACCO Engineered Systems, Pan-Pacific Mechanical and United Mechanical. Broad incumbents are John W. Danforth Company, Limbach Holdings, Southland Industries and Murray Company. AC Mechanical is listed as a regional player.
Does Allied Heating and Air Conditioning Company have an API?
No public API is recorded for Allied Heating and Air Conditioning Company.
What industry is Allied Heating and Air Conditioning Company in?
Allied Heating and Air Conditioning Company's product category is Commercial Mechanical Contracting and HVAC Services. Its primary akta.pro industry code is IMAFALAB, HVAC & Refrigeration Contracting, with a secondary code of IMAIABAA, HVAC Installation, Service & Repair. Its NAICS code is 238220.