Birmingham HVAC & Plumbing Services
24/7 Heating, Air, Plumbing, Water Heater, & Generator Professionals You Can Count On
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Birmingham's Family-Owned HVAC, Plumbing & Generator Company

Birmingham weather asks a lot of a home. Long, muggy summers push air conditioners for months on end, sudden winter cold snaps and ice storms test aging furnaces, and spring severe-weather season can knock the power out without warning. Since 1958, Guin Service has helped Birmingham families and businesses stay comfortable and safe through all of it. We're a family-owned, four-generation company offering heating, air conditioning, plumbing, indoor air quality, and Generac generators — a single trusted local team for every mechanical system in your home.

From the historic bungalows of Forest Park and Highland Park to the busy households of Crestwood, Avondale, Roebuck, and the neighborhoods across Red Mountain, our technicians understand what Birmingham homes need. Many of the area's houses were built decades ago and rely on older furnaces, ductwork, and plumbing that require experienced hands. Whether you need a quick repair or a full system replacement, call (205) 595-4846 for honest, professional service.

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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.

Helpful Information

Heating, Air Conditioning, & Plumbing Services in Birmingham, AL

Heating & Furnace Repair in Birmingham

When a January cold front sweeps into Jefferson County, a heater that quits is more than an inconvenience — it's a genuine problem. Guin Service provides fast, reliable heating repair across Birmingham for gas furnaces, heat pumps, and ductless mini-split systems. Unusual banging or rattling noises, a furnace that short-cycles on and off, cold air from the vents, a yellow (instead of blue) pilot flame, rising energy bills, and rooms that never quite warm up are all signs your system needs attention.

Our licensed technicians diagnose the true cause — a failing igniter or flame sensor, a cracked heat exchanger, a bad blower motor, or a thermostat problem — and explain your options before any work starts. Because Birmingham's older homes often run furnaces well past a decade old, we'll always tell you honestly whether a repair or a replacement is the smarter investment. And when you have no heat at all, our emergency heating repair keeps your family from spending a cold night in the dark.

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Air Conditioning Services in Birmingham
Birmingham's cooling season is one of the longest in the country, and that constant demand is hard on air conditioners. Guin handles air conditioning service of every kind — repair, maintenance, installation, and replacement. If your AC is blowing warm air, leaking, cycling on and off, or sending your Alabama Power bill soaring, our team will pinpoint the issue quickly. When it's time for a new system, we size and install high-efficiency air conditioners and heat pumps matched to your specific home, with financing available to keep an upgrade affordable.

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Plumbing Services in Birmingham
As a full-service plumber, Guin covers everything from dripping faucets to major sewer repairs. Birmingham's older housing stock often hides aging galvanized or cast-iron pipes, and Central Alabama's hard water leaves mineral deposits that shorten the life of water heaters and fixtures. Our plumbers install and repair water heaters (including tankless models), clear stubborn drains, repair and replace sewer and gas lines, service garbage disposals, toilets, faucets, and sump pumps, and install whole-home water filtration. A burst pipe or sewage backup can't wait, which is why our 24/7 emergency plumbing team is always on call.

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Whole-Home Generators in Birmingham
Birmingham knows how quickly a storm can take the grid down — from spring tornado outbreaks to summer thunderstorms and the occasional crippling ice storm. A Generac home standby generator gives your family peace of mind by restoring power automatically within seconds of an outage, with no cords or gasoline required. As a proud installer of Generac, the number-one selling home standby generator, Guin handles sizing, installation, repair, and maintenance so your home keeps running when the lights go out across the neighborhood.

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Indoor Air Quality & Air Duct Cleaning in Birmingham
Birmingham routinely ranks among the toughest U.S. cities for seasonal allergies, and older homes often have ductwork that has been circulating dust and allergens for years. Guin improves the air your family breathes with professional air duct cleaning, duct sealing, whole-home air purifiers, UV germicidal lights, and humidity control. It's a meaningful upgrade for any household, and especially for those with allergies, asthma, pets, or young children.

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24/7 Emergency HVAC & Plumbing in Birmingham
Home emergencies don't keep business hours. A furnace that dies during an ice storm, an air conditioner that quits in triple-digit heat, or a pipe that bursts and floods a room all demand an immediate response. Guin Service offers emergency HVAC and plumbing repair across Birmingham so you're never left waiting when it matters most. Our technicians arrive prepared to stabilize the situation quickly, protect your home from further damage, and restore comfort and safety the same day whenever possible. Keep our number handy — (205) 595-4846 — and call the moment something goes wrong.

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Birmingham historic neighborhood served by Guin Service

Serving Birmingham's Historic & Growing Neighborhoods

Guin Service provides HVAC, plumbing, and generator service throughout the city of Birmingham and its neighborhoods, including Southside, Five Points South, Highland Park, Forest Park, Crestwood, Avondale, Norwood, Bush Hills, Roebuck, and Center Point, as well as the surrounding Over-the-Mountain communities of Homewood, Mountain Brook, and Vestavia Hills. Wherever you are in the Birmingham metro, our local team is ready to help.

Guin Service technician working on HVAC equipment

Why Choose Guin Service in Birmingham

For four generations, Guin has built its reputation one satisfied customer at a time. Birmingham homeowners choose us because:

  • We've been a locally owned Birmingham fixture since 1958 — decades of proven mechanical expertise.
  • One company handles heating, cooling, plumbing, indoor air quality, and generators.
  • Hundreds of five-star reviews from Birmingham-area customers.
  • The GuinGuard Maintenance Plan delivers same-day service, free diagnostic calls, 24/7/365 support, and no overtime charges.
  • Upfront, honest pricing with multiple payment and financing options.
  • 24/7 emergency service for heating, cooling, and plumbing crises.

Need dependable HVAC, plumbing, or generator service in Birmingham? Call Guin Service at (205) 595-4846 or contact us online for a free estimate. Family-owned and trusted since 1958.

Helpful Information

Frequently Asked Questions

How fast can you come out for heating repair in Birmingham?
For no-heat situations we prioritize same-day service whenever possible, and GuinGuard members receive priority scheduling. Call (205) 595-4846 as soon as you notice a problem — the sooner we can diagnose your furnace or heat pump, the faster we can restore safe, steady warmth to your Birmingham home.
Should I repair or replace my furnace?
As a rule of thumb, repair usually makes sense for a newer furnace with an isolated problem, while replacement is often smarter for a system that is more than 15 years old, needs frequent repairs, or has a cracked heat exchanger. Because so many Birmingham homes run older furnaces, our technicians will give you an honest recommendation and a written estimate for both options so you can decide with confidence.
Does Guin Service handle both HVAC and plumbing?
Yes. Guin is a full-service HVAC and plumbing company, so one trusted local team can care for your furnace, air conditioner, water heater, drains, sewer and gas lines, and generator. That means fewer phone calls and one company that already knows your home.
Do you offer 24/7 emergency service in Birmingham?
We offer emergency service for urgent heating, cooling, and plumbing problems in the Birmingham area. If your heat is out on a freezing night, your AC fails in a heat wave, or a pipe bursts, call (205) 595-4846 and we'll respond as quickly as possible.
Do you provide financing for a new HVAC system or generator?
Yes. Guin offers multiple payment options along with financing so a new air conditioner, furnace, or Generac generator can fit your budget through affordable monthly payments. Ask about current offers when you schedule your free estimate.
Which Birmingham neighborhoods do you serve?
We serve the entire Birmingham metro, including Southside, Five Points South, Highland Park, Forest Park, Crestwood, Avondale, Norwood, Roebuck, and Center Point, plus the nearby communities of Homewood, Mountain Brook, and Vestavia Hills. Call us to confirm service to your specific address.
Discover Our Sales, Services, & Installations

Discover Our Sales, Services, & Installations

Guin has been at the forefront of the Alabama HVAC and plumbing industries since we began in 1958. We are a family-owned and operated business dedicated to building trust with each and every customer we meet in Birmingham and the surrounding communities, creating professional relationships that last a lifetime.

At Guin, the safety and comfort of your home and workplace are important to us. We work closely with business leaders and homeowners to deliver the best residential and commercial HVAC and plumbing services. We’re equipped to handle any job, from routine maintenance to urgent plumbing emergencies. In addition, we have a passion for improving indoor air quality with the latest technology available.

Call 205-595-4846 or schedule a service appointment online now.

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Schedule Your Plumbing Service Today!

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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