GAC Services
Glen Burnie, MD HVAC · #1 of 3 · 56+ yrs
At a glance
- Google rating
- 4.9★ from 1,335+ reviews
- In business
- 56+ years
- Services
- 8 HVAC services
- Service area
- Glen Burnie, MD + 7 nearby
- Phone
- +1-410-441-5166
GAC Services as a HVAC provider
Glen Burnie, MD HVAC · #1 of 3 · 56+ yrs
GAC Services leads with fast residential AC repair and whole-home cooling work. GAC Services has served Maryland homeowners since 1970. The company states emergency response is available 24/7 and offers same-day options. GAC advertises flat-rate pricing and online scheduling with a $35 dispatch discount. Review snippets note quick same-day cooling repairs in Glen Burnie's humid summers.
Residential HVAC repairs and replacements, focused on AC emergency repair in Glen Burnie. Emergency Response: 24/7 and same-day service stated on their site. Financing options and flat-rate pricing are listed, with a $35 dispatch discount for online scheduling. IAQ and ductless mini-split systems are named specialties on their service pages.
Above the Glen Burnie, MD HVAC average of 83/100. Ranks #1 of 3 listed HVAC providers in Glen Burnie, MD.
| Signal | GAC Services | Glen Burnie avg | Delta |
|---|---|---|---|
| Vouched Score | 90/100 | 83/100 | +7 vs avg |
| Google rating | 4.9★ | 4.8★ | +0.1 vs avg |
| Review volume | 1,335+ | 1,205+ | +130 vs avg |
| Years in business | 56+ | 37+ | +19 vs avg |
- High Google rating (4.9★ across 1,335+ reviews)
- Long-established (56+ years in business)
- Emergency response: 24/7
- Financing available
- Flat-rate, upfront pricing
- Maintenance plans available
- Indoor air quality services
- Mini-split system specialist
- Duct testing & sealing
- Specializes in AC repair
- You need indoor air quality work
- You need duct cleaning
- You need AC repair
- You need to finance the work
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
GAC Services (this company) |
90/100 | 4.9★ (1,335+) | 56+ | — | — | Highest Vouched Score Ductwork & Sealing Smart Thermostat Install |
| 84/100 | 4.8★ (2,055+) | 45+ | — | — | Best for Furnace Repair Best for Upfront Pricing |
|
| 74/100 | 4.8★ (230+) | 10+ | — | — | Best Family-Owned Local Pick |
GAC Services as a AC Repair provider
Glen Burnie, MD AC Repair · #1 of 3 · 56+ yrs
GAC Services advertises focused AC repair and diagnostics for residential systems. GAC Services notes emergency cooling response available 24/7 and same-day options. GAC Services states flat-rate pricing and flexible financing for household repairs. GAC Services reports Leak Detection and refrigerant recharge among core capabilities. GAC Services' Glen Burnie teams say local knowledge helps with humid, hot Maryland summers.
AC repair and diagnostics for Glen Burnie homeowners. GAC Services states 24/7 emergency cooling response and same-day service availability. Leak detection and refrigerant recharge are listed as core capabilities on their site. Flat-rate pricing and flexible financing options are advertised for residential work. They report 55+ years serving Anne Arundel County homes.
Above the Glen Burnie, MD AC Repair average of 83/100. Ranks #1 of 3 listed AC Repair providers in Glen Burnie, MD.
| Signal | GAC Services | Glen Burnie avg | Delta |
|---|---|---|---|
| Vouched Score | 91/100 | 83/100 | +8 vs avg |
| Google rating | 4.9★ | 4.8★ | +0.1 vs avg |
| Review volume | 1,335+ | 1,210+ | +129 vs avg |
| Years in business | 56+ | 37+ | +19 vs avg |
- High Google rating (4.9★ across 1,335+ reviews)
- Long-established (56+ years in business)
- Emergency response: 24/7
- Financing available
- Flat-rate, upfront pricing
- Specializes in AC repair
- Specializes in emergency
- You need AC refrigerant leak repair
- You need AC tune-up & maintenance
- You need commercial AC repair
- You need same-day or after-hours service
- You need to finance the work
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
GAC Services (this company) |
91/100 | 4.9★ (1,335+) | 56+ | — | — | Highest Vouched Score Most Transparent Pricing Best for Refrigerant Leak Repair |
| 86/100 | 4.8★ (2,055+) | 45+ | — | — | — | |
| 71/100 | 4.8★ (230+) | 10+ | — | — | Best for Commercial AC Repair |
GAC Services as a Mini-Split Installation provider
Glen Burnie, MD Mini-Split Installation · #1 of 3 · 56+ yrs
GAC Services lists flat-rate pricing and financing options for larger installs. GAC Services has served Maryland homeowners 55+ years. GAC Services advertises emergency and same-day response from the Glen Burnie branch. GAC Services notes licensed HVAC and electrical technicians on staff. Glen Burnie summers and humid springs shape many of their ductless and cooling projects.
Ductless mini-split installation for Glen Burnie homes and nearby Anne Arundel County. Flat-rate pricing is listed, with financing available per their site. Emergency response is advertised as 24/7 with same-day service options. 55+ years serving Maryland homeowners.
Above the Glen Burnie, MD Mini-Split Installation average of 83/100. Ranks #1 of 3 listed Mini-Split Installation providers in Glen Burnie, MD.
| Signal | GAC Services | Glen Burnie avg | Delta |
|---|---|---|---|
| Vouched Score | 89/100 | 83/100 | +6 vs avg |
| Google rating | 4.9★ | 4.8★ | +0.1 vs avg |
| Review volume | 1,335+ | 1,210+ | +129 vs avg |
| Years in business | 56+ | 37+ | +19 vs avg |
- High Google rating (4.9★ across 1,335+ reviews)
- Long-established (56+ years in business)
- Emergency response: 24/7
- Financing available
- Flat-rate, upfront pricing
- You need same-day or after-hours service
- You need to finance the work
- You want a top-rated provider with substantial review history (4.9★, 1,335+ reviews)
- You value a long-tenured local operator (56+ years in business)
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
GAC Services (this company) |
89/100 | 4.9★ (1,335+) | 56+ | — | — | — |
| 89/100 | 4.8★ (2,055+) | 45+ | — | — | Highest Vouched Score Best for Mini-Split Repair |
|
| 71/100 | 4.8★ (230+) | 10+ | — | — | — |
GAC Services as a Furnace Repair provider
Glen Burnie, MD Furnace Repair · #1 of 3 · 56+ yrs
Furnace repair specialist with focused, on-site diagnostic work and repair-first workflows. GAC Services notes 55+ years serving Maryland homeowners. The company lists 24/7 emergency response and same-day service availability. GAC advertises flat-rate pricing and flexible financing options for larger repairs. Glen Burnie winters often expose draft and combustion issues; GAC says local crews know those common failures.
Furnace repair and emergency no-heat response for Glen Burnie homes and nearby suburbs. Years in Business: 55+ years serving Maryland households. Emergency Response: 24/7 with same-day service advertised. Flat-Rate Pricing: Yes and Financing Available: flexible financing options listed.
Above the Glen Burnie, MD Furnace Repair average of 81/100. Ranks #1 of 3 listed Furnace Repair providers in Glen Burnie, MD.
| Signal | GAC Services | Glen Burnie avg | Delta |
|---|---|---|---|
| Vouched Score | 88/100 | 81/100 | +7 vs avg |
| Google rating | 4.9★ | 4.8★ | +0.1 vs avg |
| Review volume | 1,335+ | 1,210+ | +129 vs avg |
| Years in business | 56+ | 37+ | +19 vs avg |
- High Google rating (4.9★ across 1,335+ reviews)
- Long-established (56+ years in business)
- Emergency response: 24/7
- Financing available
- Flat-rate, upfront pricing
- Specializes in furnace repair
- Specializes in emergency
- You need no-heat / emergency furnace repair
- You need furnace heat exchanger replacement
- You need gas furnace & combustion repair
- You need same-day or after-hours service
- You need to finance the work
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
GAC Services (this company) |
88/100 | 4.9★ (1,335+) | 56+ | — | — | Highest Vouched Score Most Transparent Pricing Best for Heat-Exchanger Replacement |
| 85/100 | 4.8★ (2,055+) | 45+ | — | — | — | |
| 71/100 | 4.8★ (230+) | 10+ | — | — | — |
GAC Services as a Duct Cleaning provider
Glen Burnie, MD Duct Cleaning · 56+ yrs
GAC Services leads with a strong residential duct-cleaning focus and documented camera inspections. GAC Services lists flat-rate pricing and flexible financing options. GAC Services reports 55+ years serving Maryland homes since 1970. GAC Services notes same-day and emergency response options for Glen Burnie's humid summers and variable seasons.
Residential duct cleaning focused on Glen Burnie and Anne Arundel County homes. 55+ years operating in Maryland since 1970. Camera/video inspection is listed for pre- and post-cleaning documentation. Flat-rate pricing and financing options are listed on their site for larger jobs.
- High Google rating (4.9★ across 1,335+ reviews)
- Long-established (56+ years in business)
- Financing available
- Flat-rate, upfront pricing
- Specializes in duct cleaning
- You need to finance the work
- You want a top-rated provider with substantial review history (4.9★, 1,335+ reviews)
- You value a long-tenured local operator (56+ years in business)
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
GAC Services (this company) |
87/100 | 4.9★ (1,335+) | 56+ | — | — | Highest Vouched Score |
| 85/100 | 4.8★ (2,055+) | 45+ | — | — | Best for Dryer Vent Cleaning Best for Mold & Air Quality |
GAC Services as a Indoor Air Quality provider
Glen Burnie, MD Indoor Air Quality · #2 of 3 · 56+ yrs
Lists ERV/HRV ventilation installations among its whole-home IAQ offerings.
Whole-home IAQ installs in Glen Burnie, including purifiers, UV-C, humidifiers, and ERV/HRV ventilation.
Above the Glen Burnie, MD Indoor Air Quality average of 81/100. Ranks #2 of 3 listed Indoor Air Quality providers in Glen Burnie, MD.
| Signal | GAC Services | Glen Burnie avg | Delta |
|---|---|---|---|
| Vouched Score | 85/100 | 81/100 | +4 vs avg |
| Google rating | 4.9★ | 4.8★ | +0.1 vs avg |
| Review volume | 1,335+ | 1,210+ | +129 vs avg |
| Years in business | 56+ | 37+ | +19 vs avg |
- High Google rating (4.9★ across 1,335+ reviews)
- Long-established (56+ years in business)
- Emergency response: 24/7
- Financing available
- Flat-rate, upfront pricing
- You need same-day or after-hours service
- You need to finance the work
- You want a top-rated provider with substantial review history (4.9★, 1,335+ reviews)
- You value a long-tenured local operator (56+ years in business)
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
GAC Services (this company) |
85/100 | 4.9★ (1,335+) | 56+ | — | — | Best for UV-C Sterilization |
| 87/100 | 4.8★ (2,055+) | 45+ | — | — | Highest Vouched Score Best for Air Filtration |
|
| 71/100 | 4.8★ (230+) | 10+ | — | — | — |
GAC Services as a Emergency AC Repair provider
Glen Burnie, MD Emergency AC Repair · #1 of 3 · 56+ yrs
Same-day AC response is listed, with 24/7 emergency availability on their site. Stocked service vehicles are listed for first-visit repairs. GAC Services notes 55+ years serving Maryland homes. Glen Burnie summers bring hot humidity and storm-related outages that increase emergency demand. Per reviews, many customers report fast emergency responses.
Emergency AC repair in Glen Burnie, focused on same-day and 24/7 emergency cooling response. Stocked service vehicles are listed to enable first-visit repairs. Flat-rate pricing is advertised, with financing options available. Founded in 1970, GAC Services notes 55+ years serving Maryland homeowners.
Above the Glen Burnie, MD Emergency AC Repair average of 79/100. Ranks #1 of 3 listed Emergency AC Repair providers in Glen Burnie, MD.
| Signal | GAC Services | Glen Burnie avg | Delta |
|---|---|---|---|
| Vouched Score | 83/100 | 79/100 | +4 vs avg |
| Google rating | 4.9★ | 4.8★ | +0.1 vs avg |
| Review volume | 1,335+ | 1,210+ | +129 vs avg |
| Years in business | 56+ | 37+ | +19 vs avg |
- High Google rating (4.9★ across 1,335+ reviews)
- Long-established (56+ years in business)
- Emergency response: 24/7
- Financing available
- Flat-rate, upfront pricing
- You need same-day AC repair
- You need commercial emergency AC repair
- You need same-day or after-hours service
- You need to finance the work
- You have a commercial property
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
GAC Services (this company) |
83/100 | 4.9★ (1,335+) | 56+ | — | — | Highest Vouched Score Best for Commercial Emergencies |
| 83/100 | 4.8★ (2,055+) | 45+ | — | — | — | |
| 71/100 | 4.8★ (230+) | 10+ | — | — | — |
GAC Services as a Heat Pump Installation provider
Glen Burnie, MD Heat Pump Installation · #1 of 3 · 56+ yrs
Heat pump installation: GAC Services states they install ducted air-source heat pumps. Tenure: GAC Services has served Maryland homeowners since 1970. Local context: Glen Burnie homes face hot, humid summers and cold winter stretches. Availability: GAC lists same-day and 24/7 emergency response options. Pricing: GAC advertises flat-rate pricing and flexible financing options.
GAC Services installs ducted air-source heat pumps for Glen Burnie and Anne Arundel County homeowners. Tenure: 55+ years in business. Financing: the company states flexible financing options are available for high-ticket systems. Pricing: flat-rate pricing is advertised and emergency response is available 24/7.
Above the Glen Burnie, MD Heat Pump Installation average of 78/100. Ranks #1 of 3 listed Heat Pump Installation providers in Glen Burnie, MD.
| Signal | GAC Services | Glen Burnie avg | Delta |
|---|---|---|---|
| Vouched Score | 83/100 | 78/100 | +5 vs avg |
| Google rating | 4.9★ | 4.8★ | +0.1 vs avg |
| Review volume | 1,335+ | 1,210+ | +129 vs avg |
| Years in business | 56+ | 37+ | +19 vs avg |
- High Google rating (4.9★ across 1,335+ reviews)
- Long-established (56+ years in business)
- Emergency response: 24/7
- Financing available
- Flat-rate, upfront pricing
- You need same-day or after-hours service
- You need to finance the work
- You want a top-rated provider with substantial review history (4.9★, 1,335+ reviews)
- You value a long-tenured local operator (56+ years in business)
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
GAC Services (this company) |
83/100 | 4.9★ (1,335+) | 56+ | — | — | — |
| 83/100 | 4.8★ (2,055+) | 45+ | — | — | — | |
| 69/100 | 4.8★ (230+) | 10+ | — | — | — |
GAC Services as a Furnace Replacement provider
Glen Burnie, MD Furnace Replacement · #2 of 3 · 56+ yrs
GAC Services lists furnace replacement and installation as a core HVAC offering. The company notes serving Maryland since 1970, indicating 55+ years. GAC Services states they provide 24/7 emergency and same-day service options for urgent heating failures. The website says they work with newer high-efficiency equipment and offer flat-rate pricing and financing options.
Furnace replacement and installation focused on Glen Burnie homeowners. Emergency service: lists 24/7 availability and same-day options on the site. Years in business: notes serving Maryland since 1970 (55+ years). Pricing and payment: states flat-rate pricing plus flexible financing options.
Above the Glen Burnie, MD Furnace Replacement average of 78/100. Ranks #2 of 3 listed Furnace Replacement providers in Glen Burnie, MD.
| Signal | GAC Services | Glen Burnie avg | Delta |
|---|---|---|---|
| Vouched Score | 82/100 | 78/100 | +4 vs avg |
| Google rating | 4.9★ | 4.8★ | +0.1 vs avg |
| Review volume | 1,335+ | 1,210+ | +129 vs avg |
| Years in business | 56+ | 37+ | +19 vs avg |
- High Google rating (4.9★ across 1,335+ reviews)
- Long-established (56+ years in business)
- Emergency response: 24/7
- Financing available
- Flat-rate, upfront pricing
- You need same-day furnace replacement
- You need same-day or after-hours service
- You need to finance the work
- You want a top-rated provider with substantial review history (4.9★, 1,335+ reviews)
- You value a long-tenured local operator (56+ years in business)
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
GAC Services (this company) |
82/100 | 4.9★ (1,335+) | 56+ | — | — | Best for High-Efficiency (95%+ AFUE) Upgrades Best for Gas Furnace Replacement |
| 83/100 | 4.8★ (2,055+) | 45+ | — | — | Highest Vouched Score | |
| 69/100 | 4.8★ (230+) | 10+ | — | — | — |
What customers say
Services
- AC Repair — Diagnostics and repair of central air conditioning systems — refrigerant leaks, capacitor and contactor failures, condenser fan motors, and thermostat issues.
- AC Replacement — Removal and replacement of an aging or failed central A/C — typically condenser, evaporator coil, and refrigerant lines.
- Mini-Split Systems — Mini-split installation and service — typically ductless, used for additions or zoned comfort.
- Indoor Air Quality — Indoor air-quality work: high-MERV filtration, UV systems, humidifiers/dehumidifiers, and duct sanitization.
- Duct Work — Ductwork inspection, sealing, and replacement — addresses leakage, undersized runs, and uneven room temperatures.
- Emergency HVAC Service — After-hours emergency response for no-cool and no-heat calls.
Service area
Published pricing
Promotions
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$35 off your dispatch fee
As published: $35 off your dispatch fee"…ion Schedule your next service online and receive $35 off your dispatch fee. Same trusted service, added savings. → Learn Mor…"
Pricing model
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Upfront pricing
As published: Upfront pricing"…se we offer: Licensed, highly trained technicians Upfront pricing with clear explanations Same-day and emergency se…"
Guarantees & credentials
- Licensed electricians
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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What does HVAC service typically cost when working with a Glen Burnie, MD provider like GAC Services?
What pricing terms does GAC Services publish on their website?
Does GAC Services do AC Repair in Glen Burnie, MD?
Does GAC Services do AC Replacement in Glen Burnie, MD?
Does GAC Services do Heat Pump Service in Glen Burnie, MD?
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Profile last updated July 20, 2026.