Frederick Air Inc
Frederick, MD HVAC · #1 of 5 · 34+ yrs
At a glance
- Google rating
- 4.9★ from 770+ reviews
- In business
- 34+ years
- Services
- 4 HVAC services
- Service area
- Frederick, MD + 7 nearby
- Phone
- +1-301-845-5652
Frederick Air Inc as a HVAC provider
Frederick, MD HVAC · #1 of 5 · 34+ yrs
Frederick Air lists AC repair and rapid cooling restorations as a core service. Frederick Air is a Bryant Factory Authorized Dealer. Frederick's humid summers make proper cooling capacity important for Frederick homes. Frederick Air reports 30+ years serving Frederick County. The website advertises 24/7 emergency response and online scheduling.
Residential HVAC services in Frederick, MD focused on cooling repairs and system installs. Manufacturer Dealer Bryant Factory Authorized Dealer for factory-backed installations. Company reports 30+ years serving Frederick County. Emergency service is advertised as 24/7 on the website.
Above the Frederick, MD HVAC average of 84/100. Ranks #1 of 5 listed HVAC providers in Frederick, MD.
| Signal | Frederick Air Inc | Frederick avg | Delta |
|---|---|---|---|
| Vouched Score | 85/100 | 84/100 | +1 vs avg |
| Google rating | 4.9★ | 4.9★ | matches city average |
| Review volume | 770+ | 780+ | -8 vs avg |
| Years in business | 34+ | 42+ | -8 vs avg |
- High Google rating (4.9★ across 770+ reviews)
- Long-established (34+ years in business)
- Authorized Bryant Factory Authorized Dealer
- NATE-certified technicians
- Emergency response: 24/7
- Financing available
- Specializes in AC repair
- Specializes in mini split
- You need AC repair
- You need mini-split installation
- You want manufacturer-warranty installation work
- You need to finance the work
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Frederick Air Inc (this company) |
85/100 | 4.9★ (770+) | 34+ | — | — | NATE-Certified Team |
| 84/100 | 4.8★ (560+) | 89+ | — | — | Best for Furnace Repair Best Labor Warranty |
|
| 85/100 | 5.0★ (960+) | 10+ | — | — | — | |
| 83/100 | 4.8★ (1,025+) | 66+ | — | — | Best for Ductwork & Sealing |
Frederick Air Inc as a Heat Pump Installation provider
Frederick, MD Heat Pump Installation · #1 of 4 · 34+ yrs
Heat pump specialist: Frederick Air emphasizes ducted air-source heat pump installs and conversions. The company lists Bryant Factory Authorized Dealer status on its site. Frederick Air notes NATE-certified technicians are on staff. Frederick Air highlights financing options for high-ticket systems. Frederick Air serves Frederick's humid summers and cold winters with heat-pump solutions.
Ducted air-source heat pump installation and replacement specialist serving Frederick, MD. Manufacturer Dealer: Frederick Air lists Bryant Factory Authorized Dealer status on its website. Emergency Response: Frederick Air advertises 24/7 emergency response and financing available for installations.
Above the Frederick, MD Heat Pump Installation average of 84/100. Ranks #1 of 4 listed Heat Pump Installation providers in Frederick, MD.
| Signal | Frederick Air Inc | Frederick avg | Delta |
|---|---|---|---|
| Vouched Score | 88/100 | 84/100 | +4 vs avg |
| Google rating | 4.9★ | 4.9★ | matches city average |
| Review volume | 770+ | 835+ | -62 vs avg |
| Years in business | 34+ | 30+ | +4 vs avg |
- High Google rating (4.9★ across 770+ reviews)
- Long-established (34+ years in business)
- Authorized Bryant Factory Authorized Dealer
- Emergency response: 24/7
- Financing available
- Certified technicians (certified by North American Technician Excellence. Uti, certified by an independent testing agency such as NAT)
- Specializes in heat pump
- You need geothermal heat pump installation
- You need heat pump replacement
- You need same-day or after-hours service
- You want manufacturer-warranty installation work
- You need to finance the work
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Frederick Air Inc (this company) |
88/100 | 4.9★ (770+) | 34+ | — | — | — |
| 84/100 | 5.0★ (960+) | 10+ | — | — | — | |
| 81/100 | 4.9★ (575+) | 10+ | — | — | — | |
| 81/100 | 4.8★ (1,025+) | 66+ | — | — | — |
Frederick Air Inc as a Duct Cleaning provider
Frederick, MD Duct Cleaning · #1 of 3 · 34+ yrs
Frederick Air lists residential and commercial duct cleaning among its core services. The company notes NATE certification on their credentials page. Frederick Air reports same-day and emergency response options for urgent HVAC needs. Frederick summers increase air-conditioning demand, and Frederick Air has local service capacity for peak seasons.
Residential and commercial duct cleaning focused on Frederick, Maryland homes and businesses. NATE-certified technicians are listed in the company's credential section. Emergency response is advertised, with same-day availability noted on their site. Founded 1992, the company has 30+ years serving Frederick County.
Above the Frederick, MD Duct Cleaning average of 81/100. Ranks #1 of 3 listed Duct Cleaning providers in Frederick, MD.
| Signal | Frederick Air Inc | Frederick avg | Delta |
|---|---|---|---|
| Vouched Score | 85/100 | 81/100 | +4 vs avg |
| Google rating | 4.9★ | 4.9★ | matches city average |
| Review volume | 770+ | 650+ | +122 vs avg |
| Years in business | 34+ | 18+ | +16 vs avg |
- High Google rating (4.9★ across 770+ reviews)
- Long-established (34+ years in business)
- NATE-certified technicians
- Emergency response: 24/7
- Satisfaction guarantee
- Financing available
- You need commercial duct cleaning
- You need same-day or after-hours service
- You need to finance the work
- You have a commercial property
- You want a top-rated provider with substantial review history (4.9★, 770+ reviews)
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Frederick Air Inc (this company) |
85/100 | 4.9★ (770+) | 34+ | — | — | Best for Mold & Air Quality |
| 80/100 | 4.9★ (600+) | 9+ | — | — | Best for Dryer Vent Cleaning | |
| 78/100 | 4.9★ (575+) | 10+ | — | — | — |
Frederick Air Inc as a Furnace Replacement provider
Frederick, MD Furnace Replacement · #1 of 5 · 34+ yrs
Frederick Air lists furnace replacement and full-system changeouts, with Bryant installs cited. Frederick Air is the area's only Bryant Factory Authorized Dealer. Frederick Air reports NATE-certified technicians and over 30 years serving Frederick County. Frederick Air advertises 24/7 emergency and same-day replacement service for heating outages.
Furnace replacement and full-system changeouts for Frederick, Maryland homeowners focused on gas furnaces. Bryant Factory Authorized Dealer, noted on their site as the area's only Bryant dealer. NATE-certified technicians, per their credentials, and over 30 years in the local market. Advertising financing options and 24/7 emergency response for urgent heating failures.
Above the Frederick, MD Furnace Replacement average of 79/100. Ranks #1 of 5 listed Furnace Replacement providers in Frederick, MD.
| Signal | Frederick Air Inc | Frederick avg | Delta |
|---|---|---|---|
| Vouched Score | 85/100 | 79/100 | +6 vs avg |
| Google rating | 4.9★ | 4.9★ | matches city average |
| Review volume | 770+ | 780+ | -7 vs avg |
| Years in business | 34+ | 42+ | -8 vs avg |
- High Google rating (4.9★ across 770+ reviews)
- Long-established (34+ years in business)
- Authorized Bryant Factory Authorized Dealer
- Emergency response: 24/7
- Financing available
- You need same-day furnace replacement
- You need gas furnace replacement
- You need same-day or after-hours service
- You want manufacturer-warranty installation work
- You need to finance the work
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Frederick Air Inc (this company) |
85/100 | 4.9★ (770+) | 34+ | — | — | Best Manufacturer-Authorized Installer |
| 81/100 | 4.8★ (1,025+) | 66+ | — | — | — | |
| 78/100 | 5.0★ (960+) | 10+ | — | — | — | |
| 76/100 | 4.8★ (560+) | 89+ | — | — | — |
Frederick Air Inc as a Indoor Air Quality provider
Frederick, MD Indoor Air Quality · #1 of 4 · 34+ yrs
Air purification installs are a highlighted service, with whole-home purifiers promoted sitewide. Bryant Factory Authorized Dealer status appears across Frederick Air marketing. Frederick Air has served Frederick County since 1992, a 30+ year local presence. The company advertises same-day service and financing options. Local summers bring humidity and pollen, raising IAQ demand in Frederick, MD.
Whole-home indoor air quality installs in Frederick, MD, including purifiers, UV-C, and dehumidifiers. Bryant Factory Authorized Dealer appears across their website and promotions. NATE-certified technicians are listed in their credentials section. Offers and financing options are advertised, and the company reports serving the area since 1992.
Above the Frederick, MD Indoor Air Quality average of 83/100. Ranks #1 of 4 listed Indoor Air Quality providers in Frederick, MD.
| Signal | Frederick Air Inc | Frederick avg | Delta |
|---|---|---|---|
| Vouched Score | 85/100 | 82/100 | +2 vs avg |
| Google rating | 4.9★ | 4.9★ | matches city average |
| Review volume | 770+ | 835+ | -62 vs avg |
| Years in business | 34+ | 30+ | +4 vs avg |
- High Google rating (4.9★ across 770+ reviews)
- Long-established (34+ years in business)
- Authorized Bryant Factory Authorized Dealer
- Emergency response: 24/7
- Financing available
- Certified technicians (certified by North American Technician Excellence. Uti, certified by an independent testing agency such as NAT)
- You need same-day or after-hours service
- You want manufacturer-warranty installation work
- You need to finance the work
- You want a top-rated provider with substantial review history (4.9★, 770+ reviews)
- You value a long-tenured local operator (34+ years in business)
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Frederick Air Inc (this company) |
85/100 | 4.9★ (770+) | 34+ | — | — | Best for UV-C Sterilization Best for Humidity Control |
| 84/100 | 4.8★ (1,025+) | 66+ | — | — | — | |
| 82/100 | 5.0★ (960+) | 10+ | — | — | — | |
| 79/100 | 4.9★ (575+) | 10+ | — | — | — |
Frederick Air Inc as a Emergency AC Repair provider
Frederick, MD Emergency AC Repair · #1 of 5 · 34+ yrs
Frederick Air Inc advertises 24/7 emergency response and same-day repairs. Bryant Factory Authorized Dealer status appears on their site. Frederick Air Inc reports NATE-certified technicians on staff. Frederick County summers often overload older systems and increase emergency calls.
Emergency AC repair in Frederick, MD, focused on after-hours cooling failures. Bryant Factory Authorized Dealer status is listed on the company website. NATE-certified technicians are noted in their credentials section. The website advertises 24/7 emergency response and same-day repairs.
Above the Frederick, MD Emergency AC Repair average of 81/100. Ranks #1 of 5 listed Emergency AC Repair providers in Frederick, MD.
| Signal | Frederick Air Inc | Frederick avg | Delta |
|---|---|---|---|
| Vouched Score | 84/100 | 81/100 | +3 vs avg |
| Google rating | 4.9★ | 4.9★ | matches city average |
| Review volume | 770+ | 780+ | -7 vs avg |
| Years in business | 34+ | 42+ | -8 vs avg |
- High Google rating (4.9★ across 770+ reviews)
- Long-established (34+ years in business)
- Authorized Bryant Factory Authorized Dealer
- Emergency response: 24/7
- Financing available
- Certified technicians (certified by North American Technician Excellence. Uti, certified by an independent testing agency such as NAT)
- Specializes in emergency
- You need same-day AC repair
- You need after-hours AC repair
- You need same-day or after-hours service
- You want manufacturer-warranty installation work
- You need to finance the work
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Frederick Air Inc (this company) |
84/100 | 4.9★ (770+) | 34+ | — | — | — |
| 81/100 | 5.0★ (960+) | 10+ | — | — | — | |
| 81/100 | 4.8★ (1,025+) | 66+ | — | — | — | |
| 79/100 | 4.8★ (560+) | 89+ | — | — | — |
Frederick Air Inc as a Furnace Repair provider
Frederick, MD Furnace Repair · #1 of 5 · 34+ yrs
Frederick Air Inc lists furnace repair and diagnostics as a core service. The company states NATE-certified technicians on staff. Detected credential shows Bryant Factory Authorized Dealer status for in-warranty work. Frederick Air advertises 24/7 emergency response for no-heat calls during Frederick's cold winters. Founded in 1992, they note about 30+ years serving Frederick County. The website notes an automated concierge, "Lucy," for quick online scheduling.
Furnace repair and diagnostics focused on Frederick, MD homes. NATE-certified technicians are listed on the company website. Bryant Factory Authorized Dealer status is detected in their credentials. Emergency response is advertised as 24/7 for no-heat situations.
Above the Frederick, MD Furnace Repair average of 79/100. Ranks #1 of 5 listed Furnace Repair providers in Frederick, MD.
| Signal | Frederick Air Inc | Frederick avg | Delta |
|---|---|---|---|
| Vouched Score | 84/100 | 79/100 | +5 vs avg |
| Google rating | 4.9★ | 4.9★ | matches city average |
| Review volume | 770+ | 780+ | -7 vs avg |
| Years in business | 34+ | 42+ | -8 vs avg |
- High Google rating (4.9★ across 770+ reviews)
- Long-established (34+ years in business)
- Authorized Bryant Factory Authorized Dealer
- Emergency response: 24/7
- Financing available
- Maintenance plans available
- Certified technicians (certified by North American Technician Excellence. Uti, certified by an independent testing agency such as NAT)
- Specializes in furnace repair
- You need furnace tune-up & maintenance
- You need no-heat / emergency furnace repair
- You need gas furnace & combustion repair
- You need same-day or after-hours service
- You want manufacturer-warranty installation work
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Frederick Air Inc (this company) |
84/100 | 4.9★ (770+) | 34+ | — | — | — |
| 81/100 | 4.8★ (1,025+) | 66+ | — | — | — | |
| 79/100 | 5.0★ (960+) | 10+ | — | — | — | |
| 77/100 | 4.8★ (560+) | 89+ | — | — | Best for Heat-Exchanger Replacement |
Frederick Air Inc as a AC Repair provider
Frederick, MD AC Repair · #1 of 5 · 34+ yrs
ac repair and diagnostics emphasis, per site copy and service pages. Bryant Factory Authorized Dealer, per their site. 30+ years serving Frederick County homes and businesses. States emergency service with same-day and overnight response windows. Offers automated booking via "Lucy" for faster scheduling.
AC repair and diagnostics in Frederick, MD, focused on fast no-cooling responses. Bryant Factory Authorized Dealer for Bryant equipment, per their site. Emergency service states same-day and overnight response availability. 30+ years in business since 1992, per their site.
Above the Frederick, MD AC Repair average of 81/100. Ranks #1 of 5 listed AC Repair providers in Frederick, MD.
| Signal | Frederick Air Inc | Frederick avg | Delta |
|---|---|---|---|
| Vouched Score | 82/100 | 81/100 | +1 vs avg |
| Google rating | 4.9★ | 4.9★ | matches city average |
| Review volume | 770+ | 780+ | -7 vs avg |
| Years in business | 34+ | 42+ | -8 vs avg |
- High Google rating (4.9★ across 770+ reviews)
- Long-established (34+ years in business)
- Authorized Bryant Factory Authorized Dealer
- Emergency response: 24/7
- Financing available
- Certified technicians (certified by North American Technician Excellence. Uti, certified by an independent testing agency such as NAT)
- Specializes in AC repair
- You need AC tune-up & maintenance
- You need same-day or after-hours service
- You want manufacturer-warranty installation work
- You need to finance the work
- You want a top-rated provider with substantial review history (4.9★, 770+ reviews)
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Frederick Air Inc (this company) |
82/100 | 4.9★ (770+) | 34+ | — | — | — |
| 81/100 | 4.9★ (575+) | 10+ | — | — | Best NATE-Certified Shop | |
| 81/100 | 5.0★ (960+) | 10+ | — | — | — | |
| 81/100 | 4.8★ (1,025+) | 66+ | — | — | — |
Frederick Air Inc as a Mini-Split Installation provider
Frederick, MD Mini-Split Installation · #1 of 5 · 34+ yrs
Mini-split installation focus with ductless systems emphasized across service pages. Bryant Factory Authorized Dealer appears on their credentials. Frederick Air Inc notes financing options for high-ticket installs. Frederick's humid summers increase demand for targeted ductless cooling solutions. Reviews show frequent praise for fast scheduling and same-day response.
Ductless mini-split installation specialist serving Frederick County homeowners. Bryant Factory Authorized Dealer is listed on their credentials. Years in business reported as 30+ years since founding in 1992. Emergency response is advertised as 24/7, and financing availability is noted.
Above the Frederick, MD Mini-Split Installation average of 78/100. Ranks #1 of 5 listed Mini-Split Installation providers in Frederick, MD.
| Signal | Frederick Air Inc | Frederick avg | Delta |
|---|---|---|---|
| Vouched Score | 81/100 | 78/100 | +3 vs avg |
| Google rating | 4.9★ | 4.9★ | matches city average |
| Review volume | 770+ | 780+ | -7 vs avg |
| Years in business | 34+ | 42+ | -8 vs avg |
- High Google rating (4.9★ across 770+ reviews)
- Long-established (34+ years in business)
- Authorized Bryant Factory Authorized Dealer
- Emergency response: 24/7
- Financing available
- Certified technicians (certified by North American Technician Excellence. Uti, certified by an independent testing agency such as NAT)
- You need same-day or after-hours service
- You want manufacturer-warranty installation work
- You need to finance the work
- You prefer a family-owned operation
- You want a top-rated provider with substantial review history (4.9★, 770+ reviews)
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Frederick Air Inc (this company) |
81/100 | 4.9★ (770+) | 34+ | — | — | — |
| 79/100 | 5.0★ (960+) | 10+ | — | — | — | |
| 78/100 | 4.8★ (1,025+) | 66+ | — | — | — | |
| 78/100 | 4.9★ (575+) | 10+ | — | — | — |
Frederick Air Inc as a AC Replacement provider
Frederick, MD AC Replacement · 34+ yrs
Frederick Air Inc focuses on central AC replacements and full-system changeouts. Frederick Air lists Bryant Factory Authorized Dealer status. Founded 1992, the company has about 30+ years of local experience. Local summers bring humid heat; right sizing matters for Frederick homes. The website advertises emergency response and financing options.
Central AC replacement and full-system changeouts serving Frederick, Maryland. Lists Bryant Factory Authorized Dealer status with Bryant equipment. NATE-certified technicians are listed on the company credentials. Emergency response is advertised, with same-day availability mentioned.
| Signal | Frederick Air Inc | Frederick avg | Delta |
|---|---|---|---|
| Google rating | 4.9★ | 4.9★ | matches city average |
| Review volume | 770+ | 780+ | -7 vs avg |
| Years in business | 34+ | 42+ | -8 vs avg |
- High Google rating (4.9★ across 770+ reviews)
- Long-established (34+ years in business)
- Certified technicians (certified by North American Technician Excellence. Uti, certified by an independent testing agency such as NAT)
- You want a top-rated provider with substantial review history (4.9★, 770+ reviews)
- You value a long-tenured local operator (34+ years in business)
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Frederick Air Inc (this company) |
— | 4.9★ (770+) | 34+ | — | — | — |
| — | 5.0★ (960+) | 10+ | — | — | — | |
| — | 4.9★ (575+) | 10+ | — | — | — | |
| — | 4.8★ (560+) | 89+ | — | — | — |
Services
- AC Repair — Diagnostics and repair of central air conditioning systems — refrigerant leaks, capacitor and contactor failures, condenser fan motors, and thermostat issues.
- Mini-Split Systems — Mini-split installation and service — typically ductless, used for additions or zoned comfort.
- HVAC Installation — Full HVAC system installation including indoor and outdoor equipment, ductwork tie-in, and refrigerant work.
- Emergency HVAC Service — After-hours emergency response for no-cool and no-heat calls.
Service area
Published pricing
Maintenance plans
-
$10/month
As published: $10/month"…e and installation of a new HVAC system. for only $10/month Frederick Air Protection Plan Request Service Exp…"
Estimates
-
Free estimates
As published: Free estimates"…t lifespan. Installation and replacement We offer free quotes for replacements and have financing options to ma…"
Guarantees & credentials
- Certified by North American Technician Excellence. Uti
- Licensed
- Certified by an independent testing agency such as NAT
Sourced from the provider's own website. We surface these as published; we do not independently verify each license or warranty.
Contact & hours
Frequently asked questions
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Profile last updated July 20, 2026.