Trusted plumbing and HVAC contractor in Birmingham, AL

Birmingham's Best AC & Plumbing Company Since 1958

Quality HVAC, Plumbing, and Generator Services

Guin Service LLC is a family owned and operated business that's here to assist the residents of Birmingham and the surrounding communities with their residential and commercial cooling, heating, plumbing, and generator needs. We have a long history of serving the community and have been a leader in the HVAC and plumbing community since we first opened our doors in 1958.

Our philosophy at Guin is simple: doing things right is good business From the smallest fix to the largest repair, this commitment is at the heart of everything we do. It's how we've built trust for over 65 years; by treating every job as an opportunity to prove that quality and care never go out of style.

If you'd like an estimate or need us to provide service or maintenance to your home cooling, heating, or plumbing fixtures, be sure to fill out our form or give us a call today!

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Residential & Commercial Services

Birmingham's Premier HVAC & Plumbing Provider

Testimonials

Hear From Our Customers

Richard Walton's Rating
Richard and Austin came to do a plumbing repair. They were SUPER professional and extremely courteous. I am a repeat customer, and I don’t have to guess who I am going to call. I request Richard McDonald every time. He knows my house, and its quirky way it has. Thank you for another great job! Richard Walton
Josh Cooley's Rating
My experiences with Guin have been excellent. Very friendly and knowledgeable staff. They are problem solvers and seem happy to help, whereas some other companies I have dealt with (Roto-rooter in particular) have salivated at every opportunity to rake me over the coals and charge often double what things should cost. Highly recommended. Josh Cooley
Joan B.'s Rating
This company examined my A/C system for any issues. They were honest and professional. They didn’t use any high tech selling methods. They did exactly what initially was told to me. I decided to let Guin manage my system for future maintenance. I felt like this company cares about customers and that choosing them was a very good choice among several other companies. The technicians were super nice and explained any concerns that I had. Joan B.

Experience the Guin Difference

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Easy to Reach, Quick to Act

Easy to Reach, Quick to Act

Whether it’s a clogged drain or a broken AC, we prioritize your problem. Our fast response times keep your home or business running smoothly.
Seasoned Expert Technicians

Seasoned Expert Technicians

Our clean-cut, highly trained technicians arrive prepared to solve your problem. They come with the knowledge and tools to get the job done right the first time.
Guin Guard Maintenance Plan

Guin Guard Maintenance Plan

Stay ahead of repairs with regular check-ups, priority service, and exclusive discounts—keeping your systems running smoothly and saving you money in the long run.
More Than a Satisfaction Guarantee

More Than a Satisfaction Guarantee

Where others stop, we keep going. Our commitment is not just to fix the problem, but to make sure you’re truly satisfied—no matter what it takes to get there.
Family-Owned Values

Family-Owned Values

As a locally-owned, family business, we care deeply about each customer. We treat your home or business with the same respect and attention to detail as our own.
Birmingham's Trusted HVAC and Plumbing Expert | Guin Service - tools

Check Out Our Financing Options!

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Residential & Commercial

HVAC Services

Guin Service offers quality HVAC services for an affordable price. The last thing anyone wants is for their air conditioner or heating system to stop working due to improper maintenance or repair. We provide energy-efficient solutions to keep your heating and cooling system running all year long. Our goal is to provide the perfect indoor environment at the lowest possible cost for our customers.

Guin Service' Air Conditioning Repair in Birmingam, AL

Air Conditioning Repair Services

Birmingham's Trusted HVAC and Plumbing Expert | Guin Service - OrangeBorder

AC running harder than it should be? Lower your utility costs and avoid further costly repairs by scheduling a service call with Guin today.

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Guin Service' Air Conditioning Replacement Service in Birmingham

Air Conditioning Replacement

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Is your heating and air conditioning unit decades old and about to kick the bucket? Call Guin today and see if AC replacement is right for you.

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Quality Air Conditioning System Installation in Birmingham

Air Conditioning System Installation

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Your HVAC system bit the dust? Guin offers full HVAC installation for all private, commercial, and industrial customers.

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Expert Heating Repair Services by Guin Service in Birmingham

Heating Repair Services

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Having your heater go out in the middle of winter is not something we want families to have to go through. Call Guin to schedule a heating repair appointment today.

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Heating Installation in Birmingham, AL by Guin Service

Heating Installation

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Keep your energy bill low in the winter by having Guin Service install a high-efficiency heating system.

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Family enjoying Indoor Air Quality Service by Guin Service

Indoor Air Quality Solutions

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Our customers' comfort is one of our top concerns. That's why we offer air quality services such as air purification, humidifiers, and dehumidifiers.

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Guin Service on-the-go for ductless heating & cooling systems

Ductless Heating & Cooling Systems

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Our HVAC technicians can repair, replace, or install a ductless air conditioning unit and ductless split systems.

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Residential & Commercial

Plumbing Services in Birmingham, AL

From clogged toilets to leaking sinks, there is a lot that can go wrong with the plumbing system and pipes in your home or business. Guin offers guaranteed estimates for most of our plumbing services. We have been servicing plumbing issues in Birmingham and the surrounding communities for over 60 years, so when a plumbing emergency arises, call the plumbing company you can trust.

High-Efficiency Water Heater Repairs and Installation

Having your water heater stop working is one of the worst inconveniences. Contact us today to speak with one of our experienced plumbers.

Remodeling

If you are rebuilding your kitchen or bathroom, you need a plumber you can trust. Guin wants to take the stress out of your remodeling project by offering timely and successful service.

Repiping

Leaky or cracked pipes can cause severe issues if not fixed properly and in a timely manner. We offer a variety of plumbing services from fixing dripping faucets to replacing broken pipes.

Reduced Utility Costs & Water Conservation

Save water and money on your utility bill by installing a high-quality, high-efficient toilet, showerhead, or water tap. Guin Service sells and installs the latest in plumbing hardware.

Sewer Cleaning, Repair, & Replacement

Have a clogged pipe or tree roots growing near your sewer lines? We use state-of-the-art camera systems to explore pipes and sewers to determine what the problem is.

We know Generators

Keep the Power on with Generator Repair & Maintenance from Guin

As an established HVAC company, we know a thing or two about generators. The weather in Alabama can be sporadic, and when tornado season hits, the chances your power will go out are very high. Our HVAC contractors can service, repair, replace, and install any size generator to protect your home. Guin Service offers residents in the Birmingham area a general maintenance program that ensures their generator never fails to operate. Wear and tear, broken parts, and electrical issues that happen when the generator is not in use won't become evident until it's too late and you need your generator to work in an emergency situation. Regular general generator maintenance keeps your generator running at all times, giving you peace of mind when the power goes out.

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HVAC & Plumbing Emergency Services

HVAC & Plumbing Emergency Services

Possibly a homeowner’s worst nightmare is an air conditioner that stops working in the middle of an Alabama summer. If you have lived in the Birmingham area for a summer or two, you know how the humidity adds a whole extra layer of discomfort to an already sweltering day. Air conditioners have to work much harder and longer in the South, so the chance that yours might stop working at any moment is a real possibility.

But Alabama winters pose their own threats, too, like pipes bursting in the middle of the night or on the weekend. Leaky pipes and burst pipes can cause flooding in a home very quickly if a professional isn’t called ASAP. Save valuables and the interior of your home by calling the experienced plumbers at Guin. We are available around the clock all year long for any emergency situation.

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Guin Guard Protects Your Home or Business Year-Round for Birmingham and Surrounding Area

Save on your utility bills and service calls by adding the Guin Guard preventive maintenance program. This program includes regular inspections that guarantee your HVAC system, water heater, or generator stays operational all year long. Properly maintained equipment lasts longer, which keeps you from having to replace your unit earlier than its expected lifespan. Contact Guin Service today to have one of our technicians give you a quote for a Guin Guard plan.

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AL License #12175

Guin Service, LLC BBB Business Review
Location
2880 Crestwood Blvd
Irondale, AL 35210
Contact
(205) 595-4846
Services
Residential Air Conditioning Services Residential Heating Services Residential Plumbing Services Commercial Air Conditioning Services Commercial Heating Services Commercial Plumbing Services
Service Areas
Birmingham, AL HVAC and Plumbing Hoover, AL HVAC and Plumbing Mountain Brook, AL HVAC and Plumbing Homewood, AL HVAC and Plumbing Vestavia Hills, AL HVAC and Plumbing
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