AMS Air Conditioning & Heating
Rockville, MD HVAC · #5 of 5 · 31+ yrs
At a glance
- Google rating
- 4.8★ from 125+ reviews
- In business
- 31+ years
- Services
- 8 HVAC services
- Service area
- Rockville, MD + 6 nearby
- Phone
- +1-240-899-5777
AMS Air Conditioning & Heating as a HVAC provider
Rockville, MD HVAC · #5 of 5 · 31+ yrs
AC repair is a primary focus, with reviewer stories of fast diagnostics and same-day fixes.
Residential HVAC contractor serving Maryland, focused on repairs, replacements, and air-quality work. 30+ years in business serving Maryland and DC area homeowners. Website lists same-day repairs and emergency service availability (advertised). The company advertises flat-rate pricing with upfront, no-hidden-fee estimates.
Rockville, MD HVAC average is 80/100. Ranks #5 of 5 listed HVAC providers in Rockville, MD.
| Signal | AMS Air Conditioning & Heating | Rockville avg | Delta |
|---|---|---|---|
| Vouched Score | 73/100 | 80/100 | -7 vs avg |
| Google rating | 4.8★ | 4.8★ | matches city average |
| Review volume | 125+ | 1,850+ | -1727 vs avg |
| Years in business | 31+ | 46+ | -15 vs avg |
- High Google rating (4.8★ across 125+ reviews)
- Long-established (31+ years in business)
- Emergency response: 24/7
- Flat-rate, upfront pricing
- Specializes in AC repair
- You need AC repair
- You value a long-tenured local operator (31+ years in business)
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
AMS Air Conditioning & Heating (this company) |
73/100 | 4.8★ (125+) | 31+ | — | — | Upfront Pricing |
| 80/100 | 4.8★ (910+) | 27+ | — | — | — | |
| 75/100 | 4.9★ (115+) | 36+ | — | — | Best for Rebates & Tax Credits Best for Energy-Efficient Systems |
|
| 88/100 | 4.7★ (6,625+) | 45+ | — | — | Highest Vouched Score Best for Furnace Repair Best for Ductwork & Sealing |
AMS Air Conditioning & Heating as a Furnace Replacement provider
Rockville, MD Furnace Replacement · #4 of 5 · 31+ yrs
AMS Air Conditioning & Heating advertises furnace replacement and combined system changeouts. 30+ years in business supports local HVAC knowledge. Rockville winters and DC-area humidity shape AMS's service recommendations. AMS states flat-rate pricing and 24/7 emergency service with same-day repairs. Reviews note prompt same-day fixes and stocked parts for faster visits.
Furnace replacement and furnace+AC system changeouts across Rockville and nearby Maryland communities. 30+ years in business serving the DC metro area. Flat-rate pricing and 24/7 emergency service, with same-day repairs advertised.
Rockville, MD Furnace Replacement average is 81/100. Ranks #4 of 5 listed Furnace Replacement providers in Rockville, MD.
| Signal | AMS Air Conditioning & Heating | Rockville avg | Delta |
|---|---|---|---|
| Vouched Score | 80/100 | 81/100 | -1 vs avg |
| Google rating | 4.8★ | 4.8★ | matches city average |
| Review volume | 125+ | 2,040+ | -1914 vs avg |
| Years in business | 31+ | 41+ | -10 vs avg |
- High Google rating (4.8★ across 125+ reviews)
- Long-established (31+ years in business)
- Emergency response: 24/7
- Flat-rate, upfront pricing
- You need same-day furnace replacement
- You need same-day or after-hours service
- You value a long-tenured local operator (31+ years in business)
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
AMS Air Conditioning & Heating (this company) |
80/100 | 4.8★ (125+) | 31+ | — | — | — |
| 84/100 | 5.0★ (1,050+) | 10+ | — | — | — | |
| 82/100 | 4.7★ (6,625+) | 45+ | — | — | Highest Vouched Score Best for Furnace + AC Changeout |
|
| 81/100 | 4.7★ (1,480+) | 92+ | — | — | Best for Gas Furnace Replacement |
AMS Air Conditioning & Heating as a AC Repair provider
Rockville, MD AC Repair · #4 of 4 · 31+ yrs
Emergency service reported as 24/7 with same-day repairs and rapid response. AMS reports 30+ years serving Maryland homes. Rockville summers strain systems, and AMS notes local experience with DC-area humidity. The company states flat-rate pricing with no hidden fees. Reviews mention stocked parts and same-day fixes.
Residential AC repair and diagnostics serving Rockville and nearby Maryland communities. Maryland-licensed technicians (License #18914) and nearly 30 years in business. Flat-rate pricing plus 24/7 emergency response with same-day repairs.
Rockville, MD AC Repair average is 78/100. Ranks #4 of 4 listed AC Repair providers in Rockville, MD.
| Signal | AMS Air Conditioning & Heating | Rockville avg | Delta |
|---|---|---|---|
| Vouched Score | 72/100 | 78/100 | -6 vs avg |
| Google rating | 4.8★ | 4.8★ | matches city average |
| Review volume | 125+ | 2,285+ | -2161 vs avg |
| Years in business | 31+ | 49+ | -18 vs avg |
- High Google rating (4.8★ across 125+ reviews)
- Long-established (31+ years in business)
- Emergency response: 24/7
- Flat-rate, upfront pricing
- You need AC compressor replacement
- You need AC tune-up & maintenance
- You need same-day or after-hours service
- You value a long-tenured local operator (31+ years in business)
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
AMS Air Conditioning & Heating (this company) |
72/100 | 4.8★ (125+) | 31+ | — | — | Best for Compressor Replacement |
| 82/100 | 4.7★ (6,625+) | 45+ | — | — | Highest Vouched Score Most Transparent Pricing |
|
| 80/100 | 4.7★ (1,480+) | 92+ | — | — | — | |
| 77/100 | 4.8★ (910+) | 27+ | — | — | Best for Compressor Replacement |
AMS Air Conditioning & Heating as a Furnace Repair provider
Rockville, MD Furnace Repair · #5 of 5 · 31+ yrs
Emergency response advertised with 24/7 availability and same-day repairs. AMS Air Conditioning & Heating notes nearly 30 years of operation. Rockville winters can freeze pipes and strain furnaces; AMS references local climate experience. The company states technicians are Maryland-licensed and stock common replacement parts for faster fixes.
Furnace repair and emergency no-heat response across Rockville and nearby Maryland communities. Emergency service with 24/7 response is advertised on their site. Flat-rate pricing with upfront fees is stated for repairs. Years in business are listed as 30+ years.
Rockville, MD Furnace Repair average is 81/100. Ranks #5 of 5 listed Furnace Repair providers in Rockville, MD.
| Signal | AMS Air Conditioning & Heating | Rockville avg | Delta |
|---|---|---|---|
| Vouched Score | 72/100 | 81/100 | -9 vs avg |
| Google rating | 4.8★ | 4.8★ | matches city average |
| Review volume | 125+ | 2,040+ | -1914 vs avg |
| Years in business | 31+ | 41+ | -10 vs avg |
- High Google rating (4.8★ across 125+ reviews)
- Long-established (31+ years in business)
- Emergency response: 24/7
- Flat-rate, upfront pricing
- You need no-heat / emergency furnace repair
- You need furnace tune-up & maintenance
- You need same-day or after-hours service
- You value a long-tenured local operator (31+ years in business)
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
AMS Air Conditioning & Heating (this company) |
72/100 | 4.8★ (125+) | 31+ | — | — | — |
| 90/100 | 5.0★ (1,050+) | 10+ | — | — | Highest Vouched Score | |
| 86/100 | 4.7★ (6,625+) | 45+ | — | — | Best for Gas Valve & Combustion Repair | |
| 80/100 | 4.7★ (1,480+) | 92+ | — | — | — |
AMS Air Conditioning & Heating as a AC Replacement provider
Rockville, MD AC Replacement · #5 of 5 · 31+ yrs
AMS lists central AC system replacement and full-system changeouts as core services. AMS advertises flat-rate pricing with no hidden fees. AMS notes experience serving Rockville's humid summers and regional rebate environments. AMS reports same-day emergency repairs and 24/7 response availability. Google reviewers describe fast emergency response and timely installations.
Central AC replacement and full-system changeouts across Rockville and nearby Maryland suburbs. Flat-rate pricing is advertised with upfront, no-hidden-fees estimates. Years in business: 30+ years serving the DC metro area. Emergency Response: 24/7 service with same-day repairs advertised.
Rockville, MD AC Replacement average is 77/100. Ranks #5 of 5 listed AC Replacement providers in Rockville, MD.
| Signal | AMS Air Conditioning & Heating | Rockville avg | Delta |
|---|---|---|---|
| Vouched Score | 70/100 | 77/100 | -7 vs avg |
| Google rating | 4.8★ | 4.8★ | matches city average |
| Review volume | 125+ | 1,850+ | -1727 vs avg |
| Years in business | 31+ | 46+ | -15 vs avg |
- High Google rating (4.8★ across 125+ reviews)
- Long-established (31+ years in business)
- Emergency response: 24/7
- Flat-rate, upfront pricing
- You need same-day AC replacement
- You need same-day or after-hours service
- You value a long-tenured local operator (31+ years in business)
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
AMS Air Conditioning & Heating (this company) |
70/100 | 4.8★ (125+) | 31+ | — | — | — |
| 83/100 | 4.7★ (6,625+) | 45+ | — | — | Best for Full-System Changeout | |
| 80/100 | 4.7★ (1,480+) | 92+ | — | — | Best for Commercial AC Replacement | |
| 78/100 | 4.8★ (910+) | 27+ | — | — | — |
AMS Air Conditioning & Heating as a Emergency AC Repair provider
Rockville, MD Emergency AC Repair · #4 of 4 · 31+ yrs
AMS advertises 24/7 emergency service with same-day repairs. The site lists flat-rate pricing and upfront fees. Years in business: 30+ years serving Maryland homeowners. Rockville's humid summers make quick AC response crucial in the region. Local reviews note fast technician arrival and same-day cooling restoration.
Emergency AC repair serving Rockville and nearby Maryland neighborhoods. Emergency response: 24/7 emergency service with same-day repairs (advertised). Flat-rate pricing (advertised) with upfront, no-hidden fees. Years in business: 30+ years.
Rockville, MD Emergency AC Repair average is 81/100. Ranks #4 of 4 listed Emergency AC Repair providers in Rockville, MD.
| Signal | AMS Air Conditioning & Heating | Rockville avg | Delta |
|---|---|---|---|
| Vouched Score | 70/100 | 81/100 | -11 vs avg |
| Google rating | 4.8★ | 4.8★ | matches city average |
| Review volume | 125+ | 2,285+ | -2161 vs avg |
| Years in business | 31+ | 49+ | -18 vs avg |
- High Google rating (4.8★ across 125+ reviews)
- Long-established (31+ years in business)
- Emergency response: 24/7
- Flat-rate, upfront pricing
- You need same-day AC repair
- You need same-day or after-hours service
- You value a long-tenured local operator (31+ years in business)
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
AMS Air Conditioning & Heating (this company) |
70/100 | 4.8★ (125+) | 31+ | — | — | — |
| 90/100 | 4.7★ (6,625+) | 45+ | — | — | Highest Vouched Score | |
| 83/100 | 4.8★ (910+) | 27+ | — | — | Best for After-Hours Service | |
| 82/100 | 4.7★ (1,480+) | 92+ | — | — | — |
AMS Air Conditioning & Heating as a Heat Pump Installation provider
Rockville, MD Heat Pump Installation · #7 of 7 · 31+ yrs
Heat-pump work: the site lists ducted air-source heat-pump installation locally. Experience: AMS notes 30+ years serving Maryland homes. Emergency service: AMS states 24/7 emergency coverage with same-day repairs. Customer feedback cites responsive scheduling and fast on-site repairs in Rockville neighborhoods.
Ducted air-source heat pump installation serving Rockville and surrounding Maryland communities. Experience: 30+ years since 1995. Flat-rate pricing with upfront quotes (per their site). Emergency service: AMS states 24/7 coverage and same-day repairs.
Rockville, MD Heat Pump Installation average is 79/100. Ranks #7 of 7 listed Heat Pump Installation providers in Rockville, MD.
| Signal | AMS Air Conditioning & Heating | Rockville avg | Delta |
|---|---|---|---|
| Vouched Score | 70/100 | 79/100 | -9 vs avg |
| Google rating | 4.8★ | 4.8★ | matches city average |
| Review volume | 125+ | 1,575+ | -1449 vs avg |
| Years in business | 31+ | 37+ | -6 vs avg |
- High Google rating (4.8★ across 125+ reviews)
- Long-established (31+ years in business)
- Emergency response: 24/7
- Flat-rate, upfront pricing
- You need same-day or after-hours service
- You value a long-tenured local operator (31+ years in business)
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
AMS Air Conditioning & Heating (this company) |
70/100 | 4.8★ (125+) | 31+ | — | — | — |
| 86/100 | 4.7★ (6,625+) | 45+ | — | — | — | |
| 84/100 | 4.7★ (1,480+) | 92+ | — | — | — | |
| 83/100 | 5.0★ (1,050+) | 10+ | — | — | — |
AMS Air Conditioning & Heating as a Mini-Split Installation provider
Rockville, MD Mini-Split Installation · #5 of 5 · 31+ yrs
AMS Air Conditioning & Heating lists flat-rate pricing with upfront fees. AMS Air Conditioning & Heating notes 30+ years serving Maryland homeowners. Rockville's humid summers and cold winters make correct heat-pump sizing important. Multiple reviewers mention quick same-day repairs and timely tech arrivals.
Residential HVAC contractor in Rockville, focused on ductless mini-split installation. Flat-rate pricing with upfront fees appears on their site. Years in business noted as 30+ years serving Maryland homeowners. Emergency service available 24/7 and same-day repairs advertised.
Rockville, MD Mini-Split Installation average is 78/100. Ranks #5 of 5 listed Mini-Split Installation providers in Rockville, MD.
| Signal | AMS Air Conditioning & Heating | Rockville avg | Delta |
|---|---|---|---|
| Vouched Score | 69/100 | 78/100 | -9 vs avg |
| Google rating | 4.8★ | 4.8★ | matches city average |
| Review volume | 125+ | 1,850+ | -1727 vs avg |
| Years in business | 31+ | 46+ | -15 vs avg |
- High Google rating (4.8★ across 125+ reviews)
- Long-established (31+ years in business)
- Emergency response: 24/7
- Flat-rate, upfront pricing
- You need same-day or after-hours service
- You value a long-tenured local operator (31+ years in business)
- You want a BBB-rated firm specifically
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
AMS Air Conditioning & Heating (this company) |
69/100 | 4.8★ (125+) | 31+ | — | — | — |
| 84/100 | 4.7★ (6,625+) | 45+ | — | — | — | |
| 83/100 | 4.7★ (1,480+) | 92+ | — | — | — | |
| 80/100 | 4.8★ (910+) | 27+ | — | — | — |
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.
- HVAC Installation — Full HVAC system installation including indoor and outdoor equipment, ductwork tie-in, and refrigerant work.
- 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
Pricing model
-
Upfront pricing
As published: Upfront pricing"…get 24/7 emergency service with same-day repairs, upfront pricing with no hidden fees , and nearly 30 years of expe…" -
No hidden fees
As published: No hidden fees"…rvice with same-day repairs, upfront pricing with no hidden fees , and nearly 30 years of experience solving HVAC…"
Guarantees & credentials
- Licensed technicians
- Fully insured
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
What are the pros of AMS Air Conditioning & Heating?
When should I choose AMS Air Conditioning & Heating?
What is the Vouched Score for AMS Air Conditioning & Heating?
How long has AMS Air Conditioning & Heating been in business?
How can I contact AMS Air Conditioning & Heating?
What does HVAC service typically cost when working with a Rockville, MD provider like AMS Air Conditioning & Heating?
What pricing terms does AMS Air Conditioning & Heating publish on their website?
Does AMS Air Conditioning & Heating do AC Repair in Rockville, MD?
Does AMS Air Conditioning & Heating do AC Replacement in Rockville, MD?
Does AMS Air Conditioning & Heating do HVAC Installation in Rockville, MD?
Listed in
Explore more
Profile last updated July 20, 2026.