Air-Tite
Air-Tite Replacement Co. is a family-owned, second-generation residential window and door replacement and installation contractor serving homeowners across Macomb, Oakland, Wayne, and St. Clair Counties in Metro Detroit since 1975.
- Company typePrivate
- Founded1975
- HeadquartersShelby, United States
- Headcount11–50
- GTM typeB2C
- OfferingServices
What Air-Tite does
Air-Tite Replacement Co. is a family-owned, second-generation window and door replacement contractor headquartered in Shelby Township, Michigan, founded in 1975 and operating across Macomb, Oakland, Wayne, and St. Clair Counties in the Metro Detroit region. The company sells and installs a full portfolio of residential window products (casement, double-hung, single-hung, awning, bay/bow, sliding, picture, and custom windows) and door products (fiberglass, wood, and steel entry doors; sliding, French, bifold, and storm patio doors) sourced from a multi-brand partner network that includes Pella, Andersen, MI Windows, ProVia, Therma-Tru, and MMI Door, with many products carrying ENERGY STAR certification. Its core operating capability is an in-house installation team (rather than subcontractors) led by named long-tenured installers, supported by a single showroom at 45947 Hayes Rd, Shelby Township, and a 2025-refreshed website with an online quote-request funnel, inspiration gallery, and video library.
Air-Tite's business model is a direct-to-consumer, sales-led service. Revenue is generated through one-time project sales with quote-based custom pricing that varies by product selection, materials, project scope, and customization; there is no recurring or subscription revenue. The go-to-motion combines three channels — in-home consultations, showroom visits, and website-driven quote requests — with a no-pressure consultative sales approach. Marketing relies on the company's 45-year local reputation, a 4.9/5 Google rating across 56 reviews, customer testimonials, Facebook presence, and word-of-mouth referrals rather than paid acquisition. Air-Tite is also one of the original six Pella Platinum Elite Certified Contractors in the United States, an exclusivity that reinforces its premium-installer positioning in the regional market.
The company is privately held under continuous family ownership across two generations, with no disclosed external investors, parent company, subsidiaries, funding rounds, mergers, acquisitions, or leadership changes. Headcount is reported in the 11-50 employee range, consistent with a small regional installer. There is no proprietary software, no mobile app, no public API, no AI/ML capability, and no patent or trademark portfolio disclosed; the technology profile is entirely centered on physical product installation and certified brand partnerships rather than digital platforms.
Air-Tite firmographics
Firmographics- Name
- Air-Tite
- Legal name
- AirTite Replacement Co.
- Website
- https://airtitereplacement.com
- Company type
- Private
- Founded year
- 1975
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Air-Tite Replacement Co. is a family-owned, second-generation residential window and door replacement and installation contractor serving homeowners across Macomb, Oakland, Wayne, and St. Clair Counties in Metro Detroit since 1975.
- Ownership category
- akta.pro rank
Air-Tite industry classification
Industry- Product category
- Replacement Windows and Doors Installation
- NAICS
- Metal Window and Door Manufacturing (332321), Wood Window and Door Manufacturing (321911)
- SIC
- Metal Doors, Sash, Frames, Moldings & Trim (3442)
- akta.pro primary industry
- Custom Window & Door Fabrication & Replacement (HSAPAJAI)
- akta.pro secondary industries
- Window Replacement (Residential) (HSAPAJAA), Window Repair & Adjustment (Sashes, Balances, Hardware) (HSAGAEAB), Exterior Doors (IMADAIAA), Screens, Storm Doors/Windows & Insect Protection Systems (IMADAIAK)
Keywords
Where Air-Tite is headquartered
LocationHeadquarters
- HQ city
- Shelby
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Air-Tite business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Supply Chain, Operations, Marketing or Sales, Technology or R&D
Revenue model
- Window Sales and Installation: One-time product sales and professional installation of replacement and new construction windows including double-hung, casement, single-hung, awning, bay, bow, sliding, picture, and custom windows.
- Door Sales and Installation: One-time product sales and professional installation of entry doors (fiberglass, wood, steel) and patio doors (sliding, French, bifold, storm doors).
- Custom Window Solutions: Custom-built windows for unique openings, specialty shapes, or specific architectural styles, offering tailored solutions beyond standard product offerings.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Quote-based custom pricing tailored to each project |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels6 records
Air-Tite product offering
Product offeringCore offering
Air-Tite sells and professionally installs replacement windows and doors for residential homeowners in Metro Detroit. The company offers a broad product portfolio sourced from established brands (Pella, Andersen, ProVia, MI Windows, Therma-Tru, MMI Door), covering multiple window types (double-hung, casement, awning, bay/bow, sliding, picture, custom) and door types (entry doors in fiberglass, wood, and steel; patio doors including sliding, French, bifold, and storm). All installations are completed by trained in-house crews, with many products ENERGY STAR certified for energy efficiency.
Product overview
Air-Tite Replacement is a family-owned window and door replacement company serving Metro Detroit since 1975. The company offers a comprehensive portfolio of window products (casement, double-hung, single-hung, awning, bay/bow, sliding, picture, and custom windows) and door products (fiberglass, wood, and steel entry doors; sliding, French, bifold, and storm patio doors). These products are available in multiple materials including vinyl, wood, fiberglass, and steel. Air-Tite partners with trusted manufacturers including Pella, Andersen, MI Windows, ProVia, Therma-Tru, and MMI Door, and offers both replacement and new construction installation services through an in-house team. Many products carry ENERGY STAR certification for energy efficiency.
Differentiator
Problem solved
Functional benefit
Products and services
- Replacement Windows Residential replacement windows in multiple operating styles (casement, double-hung, single-hung, awning, bay/bow, sliding, picture, and custom) available in vinyl, wood, fiberglass, and steel, sold and professionally installed by Air-Tite's in-house crew for homeowners in Metro Detroit.
- Replacement Doors Residential replacement doors covering entry doors (fiberglass, wood, steel) and patio doors (sliding, French/hunged, bifold, storm), sold and professionally installed by Air-Tite for homeowners in Metro Detroit.
- Custom Window Solutions Custom-built windows for unique openings, specialty shapes, oversized formats, or specific architectural styles, offering tailored solutions beyond standard product offerings for new construction and replacement projects.
Quantifiable outcome
- 4.9 out of 5 star Google rating based on 56 reviews
- +2 more outcomes
Companies that use Air-Tite
Customer profileNamed customers4 records
Segments2 records
Ideal customer profiles2 records
Air-Tite technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Air-Tite partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core.
- PellacoreAir-Tite is a Pella Platinum Elite Certified Contractor and was one of the original six Pella Certified Contractors in the country. This certification reflects deep product knowledge, professional installation standards, and commitment to customer satisfaction. Air-Tite installs Pella windows and doors, offering customers access to one of the most trusted names in the industry known for innovation and energy efficiency.
- AndersencoreAndersen is a long-standing leader in window and door performance, combining craftsmanship with smart technology and durable materials. Air-Tite offers Andersen's product lines as part of their trusted brand portfolio.
- MI Windows and DoorscoreMI Windows and Doors specializes in residential new construction and replacement windows with a strong focus on energy performance. They offer affordable, reliable solutions for homeowners.
- ProViacoreProVia doors are engineered for durability, beauty, and security. Their products deliver exceptional performance and curb appeal with a wide selection of entry, storm, and patio doors.
- Therma-TrucoreTherma-Tru is a leader in fiberglass and steel door systems, combining long-term performance with design flexibility for stylish, secure entries.
- MMI DoorcoreMMI specializes in customizable interior and exterior doors, offering a wide range of options for new builds and remodels alike.
Scale indicators4 records
Recent moves4 records
Expansion highlights4 records
Air-Tite competitors and assessment
Company assessmentBroad incumbents
- Renewal by Andersen: National replacement-window franchise owned by Andersen, the same brand Air-Tite carries. Competes head-to-head for replacement projects in Metro Detroit with a much larger marketing and sales operation.
- Lowe's Home Improvement: National home improvement retailer offering window and door installation services; represents a lower-touch, mass-market alternative to Air-Tite's consultative approach.
- Home Depot Installation Services: National big-box retailer that sells and installs replacement windows and doors through third-party contractors; competes on convenience and financing rather than service quality.
Direct peers
- Champion Windows: National window and door replacement company with direct-to-consumer sales. Competes for the same homeowner replacement projects and offers in-house installation.
- Window Nation: Regional replacement-window specialist operating across the Midwest. Sells and installs windows and doors for homeowners using a similar in-home consultation model to Air-Tite.
- Power Home Remodeling: Large regional exterior remodeling firm offering window and door replacement among other services. Uses an aggressive direct-sales model targeting the same homeowner segment as Air-Tite.
Others
- Andersen Windows & Doors: Manufacturer of windows and doors that Air-Tite resells and installs; Andersen also sells through its own Renewal by Andersen franchise, creating dual channel-partner / competitor dynamics.
- Pella Corporation: Manufacturer and direct retailer of Pella windows and doors; Air-Tite is a Platinum Elite Certified Contractor for this brand, making them both partner and indirect competitor.
Regional players
- Great Lakes Window & Door: Regional Midwest replacement window and door installer with overlapping service geography and similar in-home consultation sales model to Air-Tite.
- LeafGuard by Midlands Construction: Regional seamless gutter and replacement window company operating in the Midwest with a similar direct-sales homeowner model; competes for adjacent exterior remodeling dollars.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Air-Tite social profiles
Digital presenceAir-Tite compliance and trust
Trust signalCompliance1 record
Air-Tite financial estimates
Financial estimateRevenue estimate
Valuation estimate
Air-Tite leadership team
Management profileNumber of profiles
Air-Tite funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Air-Tite 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 Air-Tite
What does Air-Tite do?
Air-Tite sells and professionally installs replacement windows and doors for residential homeowners in Metro Detroit. The company offers a broad product portfolio sourced from established brands (Pella, Andersen, ProVia, MI Windows, Therma-Tru, MMI Door), covering multiple window types (double-hung, casement, awning, bay/bow, sliding, picture, custom) and door types (entry doors in fiberglass, wood, and steel; patio doors including sliding, French, bifold, and storm). All installations are completed by trained in-house crews, with many products ENERGY STAR certified for energy efficiency.
Is Air-Tite a public or private company?
Air-Tite is a private company. It is classified as family owned and is currently operating.
When was Air-Tite founded?
Air-Tite was founded in 1975. It employs 11 to 50 people.
Where is Air-Tite based?
Air-Tite is headquartered in Shelby, United States, in the North America region.
How does Air-Tite make money?
Three revenue lines are on record. Window Sales and Installation is the primary driver. The others are door Sales and Installation and custom Window Solutions.
Who are Air-Tite's main competitors?
Broad incumbents on record are Renewal by Andersen, Lowe's Home Improvement and Home Depot Installation Services. Direct peers are Champion Windows, Window Nation and Power Home Remodeling. Others are Andersen Windows & Doors and Pella Corporation. Regional players are Great Lakes Window & Door and LeafGuard by Midlands Construction.
Does Air-Tite have an API?
No public API is recorded for Air-Tite.
What industry is Air-Tite in?
Air-Tite's product category is Replacement Windows and Doors Installation. Its primary akta.pro industry code is HSAPAJAI, Custom Window & Door Fabrication & Replacement, with a secondary code of HSAPAJAA, Window Replacement (Residential). Its NAICS code is 332321 and its SIC code is 3442.