BMW auto air conditioning and heating service in Merrimack, NH

If you need air conditioning and heating service for your BMW in Merrimack, NH, you came to the right place. Here at Ultimate Bimmer Services, we have the experience and equipment to bring your cabin temperatures back to comfortable.

Air Conditioning and Heating Services

Our Air Conditioning and Heating Services for BMW Vehicles

BMW air conditioning and heating systems are sophisticated technologies linked to your BMW’s computer and electrical system. They must be maintained by experts trained to handle the many parts and features found inside your BMW’s luxurious interiors.

Here are some of our most popular services availed by BMW owners in Merrimack, NH:

Air Conditioning Maintenance

It is essential to have your car’s A/C system regularly serviced to maintain the cooling capacity. BMW air conditioning systems are designed to be cooled by R134 refrigerant or 1234yf refrigerant which, if not maintained, may cause expensive component failure.

Recharging and Refilling

As your premier BMW repair shop in Merrimack, NH, Ultimate Bimmer Services understands the BMW air conditioning and heating system. We also know how to recharge and refill your auto air conditioning system with R134 refrigerant. Our recharge and refill services will restore your BMW’s cabin HVAC to optimal conditions.

Diagnostic Service for Air Conditioning and Heating Issues

A/C problems in BMW cars can be difficult to pinpoint sometimes because of the advanced technology that BMW uses for their air-con systems. There are also times when the symptoms of a problem may not match those listed on a diagnostic trouble code. This is why these kinds of services should always be taken to experienced BMW experts like us.

Compressor Replacement

If your air conditioning compressor is broken or malfunctioning, Ultimate Bimmer Services is here to help. Your car’s A/C or heating system may become damaged at any time due to many factors, including collisions or exposure to intense cold during wintertime use. If this occurs, the best course of action is to schedule a compressor replacement as soon as possible.

Heater Core Replacement

Heater cores can become clogged or corroded, preventing heat transfer into the BMW cabin. Water valves in the system can fail, restricting coolant flow, or allowing coolant flow when not desired. Engine thermostats can fail not allowing the engine to reach operating temperature, reducing heat potential to the cabin. BMW heating system failures should be diagnosed to prevent unnecessary repairs.

Why You Should Choose Ultimate Bimmer Services

We know how frustrating it is to have a malfunctioning A/C system. This is why you need an auto shop like Ultimate Bimmer Services. We are BMW specialists in Merrimack, NH. Providing BMW-related services is what we do!

BMW Auto Air Conditioning and Heating Service in Merrimack, NH

For more information about our services, give us a call or book an appointment today. Ultimate Bimmer Services is open from 8 AM to 5 PM, Mondays through Fridays. Visit our shop at 234 Amherst St., Merrimack, NH 03063.

BMW-Trained Technicians

Our mechanics are factory-trained. Our air conditioning repairs are done with precision to stay true to BMW’s high standards. Our technicians service everything from oil changes to engine problems.

High-Quality BMW Parts

At Ultimate Bimmer Services, we believe in providing BMW owners with superior parts to ensure our repairs last. Our auto air conditioning and heating services are backed by parts you can trust.

Caring Customer Service

We value our client’s time. That is why we strive to get it right the first time for those who need to get back on the road fast.

The UBS Advantage?




Based on 50+ reviews

and WE couldn’t
be happier.


Ike Twum
Ike Twum
These guys are passionate about their work. They work with professionalism. Will always go there.
Stephen Coombes
Stephen Coombes
Friendly and communicative staff, and clearly very knowledgeable about these cars. Excellent service, going above and beyond to help.
Aziz Defaa
Aziz Defaa
My car broke down while driving home from work and had to get a tow but when I called i was told they were booked until the following week when i needed the car the next day to go back to work. I Spoke to Dan who was knowledgeable about the car and thoroughly explained possible issues with it. Super friendly, professional and great service. Ended up with the car the following day and the technician stayed over time to have the car ready for me. Overall, 10/10 recommend Ultimate Bimmer for anyone who needs their car worked on.
Justin Hackett
Justin Hackett
My experience with Dan was excellent. He is a BMW enthusiast and walked me through the pictures of parts needing repair. He was honest about the work that needed to be done and what could wait. I will be bringing both of my BMWs here for all maintenance!
This review is based off my experience over the phone with Dan and Heather. First off setting up an appointment with Heather was very inviting compared to most dealers. I ended up having to cancel my appointment and I spoke to Dan. He was asking about my car a little bit and I had a few basic questions as a first time BMW owner and Dan was very nice and spent a good amount of his time talking to me about my questions. Also telling me to call or text him if I have any questions about my car in general is a awesome thing to hear. I’m definitely excited to bring my car in for a oil change and build a good relationship with this group of people!!
Kelvin Christianto
Kelvin Christianto
Thanks to keep my vehicle great again! 👍


Become a part of our Team, Team Bimmer. We look forward to being your BMW Specialists!







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READY TO Get The UBS Advantage?

Our team knows that your BMW is a precious investment that you want to stay reliable for a long time. That’s why we believe you should entrust it only to qualified and experienced luxury vehicle experts in Merrimack, NH.

For all your BMW repair and maintenance needs, just call Ultimate Bimmer Services. We will get your vehicle back on New England highways quickly and safely. Please schedule a service online or visit our automotive repair facility at 105 Daniel Webster Highway, Merrimack, NH 03063.