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TRUSTED BY MONTVALE, VA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon166
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Montvale - Updated Nov 2026

Avatar for Rogers Heating And Cooling
Rogers Heating And Cooling
4.6(
16
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallDucts & Vents - Install or Replace+14 more

Serving Montvale, VA and surrounding areas

Approved

Super Service Award Winner

In business since 1996

Free estimates

Emergency services offered

"Showed up, tested, diagnosed, filled the system with coolant, pointed out general maintenance issues that had not been addressed like dirty/clogged filters etc. Took credit card for payment. Excellent service! Even managed to send the tech out the day after we reached out to them."
Heat Pump Change Out
The old oil furnace :-(
Heat Pump Change Out
The new gas furnace! :-)
Heat Pump Change Out

+6

Response time1 day
Response rate100%
77 neighbors recently requested a quote
Avatar for Wisler Plumbing, Heating, Cooling, & Electric
Wisler Plumbing, Heating, Cooling, & Electric
4.7(
260
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+15 more

Serving Montvale, VA and surrounding areas

Approved

Super Service Award Winner

In business since 1986

Free estimates

Emergency services offered

"MIKE WALKER WAS AWESOME. THIS WAS A REPLACEMENT SERVICE DONE RIGHT. HE WAS PROFESSIONAL AND WAS NOT PUSHY. HE LETUS TALK OVER DIFFRENT PLANS. WHEN HE STARTED WORK HE WAS EFFICIENT. HE WORE COVERINGS FOR HIS FEET, FOR LESS DIRT TRAFFIC. HE FINISHED IN A TIMELY MANNER. HE DID NOT SMOKE OR PLAY LOUD MUSIC. WE WERE ABSOLUTELY PLEASED, HE REALLY KNEW HIS JOB, AND DID IT WELL. THANK YOU FOR SENDING SOMEONE WHO WAS THOROUGH AND ABLE TO EXPLAIN THINGS AS WE WENT. HE LEFT THE LAUNDRY ROOM CLEAN AND THE PRO QUALITY GAS HEATER WAS A PERFECT SIZE. THANK YOU. I WOULD RECOMMEND HIM TO ANYONE FOR PLUMBING NEEDS."
Wisler
Electric
Electric
Electric
Electric Panel

+16

Response time2 days
Response rate100%
41 neighbors recently requested a quote
Avatar for Wisler Plumbing, Heating, Cooling, & Electric
Wisler Plumbing, Heating, Cooling, & Electric
4.7(
260
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+5 more

Serving Montvale, VA and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

Wisler Plumbing, Heating, Cooling & Electric proudly serves Roanoke and surrounding area, all of Franklin County, and everyone located around Smith Mountain Lake. \n \nWhen our dad Daniel Wisler put our name on his business back in 1986, he committed to doing what was fair and right. He led by example and he taught us to do the same. He taught us to stand up, work hard through adversity; to take responsibility for our mistakes. It's not easy, but it's the difference between a business that survives and a business that thrives. \n \nWislers' foundation of beliefs lights our way, from policies we live by to the people we hire.

Wisler
Wisler
Wisler
Plumbing
Plumbing

+14

7 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for A-1 Duct Cleaning Services
A-1 Duct Cleaning Services
4.5(
53
)
Air Ducts & Vents - Clean

Serving Montvale, VA and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"A1 Duct Cleaning Services cleaned and sanitized two HVAC systems for me, plus performed mold mitigation. Mr. Thomas handled everything very professionally and thoroughly. I highly recommend this business."
A-1 Duct Cleaning
Before photo
A-1 Duct Cleaning
A-1 Duct Cleaning
Before photo

+8

8 neighbors recently requested a quote
Recommended by67%of homeowners
Avatar for T.G. Electrical Services, LLC
T.G. Electrical Services, LLC
4.4(
78
)
Electrical Baseboard or Wall Heater - Install

Serving Montvale, VA and surrounding areas

Approved

In business since 2005

Emergency services offered

Warranties offered

"Travis and Mark came the day I called them about the circuit breaker to my hot water heater tripping off. They found a bad circuit breaker and replaced it with a new one. They were very knowledgeable, professional and courteous. I will call them again when I need electrical work, and I highly recommend them."
Panel & Transfer switches
 Whole House Surge Trap!
 Always ready to serve you!
Generator installation
Lightening rod install

+4

Recommended by97%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

Ideally, an AC system should never need more Freon (a popular refrigerant) because it circulates in a closed loop. However, refrigerant leaks are not uncommon and may occur gradually over 5 to 15 years. If your system has a leak, it will need to be topped up in a process known as an AC recharge. Signs of a refrigerant leak include weakened AC performance, increased humidity in your home, higher utility bills, and a hissing sound from the unit. The cost of an AC recharge will depend on the size and type of your AC unit, as well as the type of refrigerant it uses.

When your HVAC technician mentions recharging your home AC unit, they’re referring to the process of topping off the unit with refrigerant, so the levels are properly maintained and pressurized. Normally, a properly functioning AC unit doesn’t need additional refrigerant, but AC units can develop leaks or other problems that decrease the amount of refrigerant needed.

The cost to replace an AC evaporator coil is typically between $600 and $2,500, with an average cost around $1,300 to $1,350. The price of the coil itself can range from $550 to $1,100, depending on the brand, size, and style, with professional labor adding around $700. Replacing a condenser coil is generally less expensive, costing about $800. Because this repair involves handling refrigerants, it requires a licensed AC professional. Regular inspections, which cost between $200 and $600, can help prevent costly coil replacements.

As a general rule, you should have your HVAC system professionally serviced at least once a year, though it's best to follow the manufacturer's specific recommendations. Many experts suggest twice-yearly maintenance: once in the spring for the cooling system and once in the fall for the heating system. This is especially recommended for older units, systems with recurring issues, or heat pumps that provide both heating and cooling. Regular service, which can cost between $100 and $550, keeps the system running efficiently, helps prevent costly future repairs, and saves money on utility bills.

Most AC repair technicians will take between two and six hours to carry out repairs, depending on the work needed and the accessibility of the unit. For example, recharging refrigerant lines should take one to two hours to service, while replacing a compressor, blower fan, or other major components can take five to eight hours. You can ask your AC repair technician how long they expect the job to take, but just in case, you should plan on being home and available for most of the day.

The Montvale, VA homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.