HVAC & Home Services in Tega Cay, SC

AC Repair, Air Conditioning Installation, Crawl Space, Insulation & Duct Cleaning Services in Tega Cay, SC

GSM has set itself apart with superior customer service, reliability, and quality of work for over 97 years in Tega Cay.

We're a licensed & insured heating & cooling, crawl space, insulation & HVAC Duct Cleaning contractor in Tega Cay, SC that offers a 100% satisfaction guarantee.

If you are in need of repair, installation, tune up, or any other heating & cooling, crawl space, insulation, home mold removal, or HVAC duct cleaning services you are in the right place!

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DUCT CLEANING

DRYER VENT CLEANING

HVAC INSTALLATION

We Offer The Following Home & HVAC Service Calls in Tega Cay, SC

Heating & Air Conditioning Services in Tega Cay, SC

Furnace Installation
Furnace Repair
Furnace Safety Check
Heating & Furnace Tune Ups & Maintenance
AC Installation
Air Conditioner Repair
AC Tune Ups & Maintenance
Heat Pump Repair, Installation, & Service
Ductless Mini Splits
Thermostat Installation, Repair & Replacement
Ductwork Repair, Replacement, Installation
Freon & AC Recharge
Air Duct Cleaning
Ductless Mini Split Installation & Repair
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Crawl Space, Insulation, Mold Removal er Home Comfort Services Offered in Tega Cay, SC

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AC Installation Experts in Tega Cay

If your Air Conditioning is old or your bills seem too high, replacing your AC will be the best option. Our certified and highly trained team of AC installation professionals can provide a thorough inspection of your unit to help you make that decision. Our skilled experts can replace all types of hvac systems with high-quality and energy efficient models that are guaranteed to lower your energy bills by as much as 30%. Trust our Air Conditioner installation professionals to provide you with reliable services every step of the way. Call or click today to schedule your FREE AC installation estimate!

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Tega Cay Crawl Space Service & Repair Experts

Welcome to GSM Services – the leading experts in crawl space restoration and repair. Is your crawl space causing issues such as moisture, mold, or structural damage? Don't worry; you're in the right place. We specialize in turning crawl space nightmares into healthy, functional, and energy-efficient spaces. We offer FREE Crawl Space Inspections. We will check the humidity level, look for any mold or growth, inspect your home's insulation and air duct system, air leakage, air quality and more! We can provide you different solutions to create a healthy, comfortable, and safe environment under and inside your home. Some of the crawl space services we offer are Whole Home Dehumidifiers, Crawl Space Encapsulations, Vapor Barrier, Crawl Space Insulation, Crawl Space Cleaning & Air Sealing, Sump Pumps, Crawl Space Mold Removal, Crawl Space Door Replacements, and much more. Schedule your Free Inspection today!

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Work Requests From Tega Cay, SC

Project Location: Fort Mill, SC
I have 2 Goodman HVAC units little over 15 years old looking to upgrade/replace one unit possibly both
Project Location: Fort Mill, SC
Replace 2-ton HVAC system
Project Location: Fort Mill, SC
Looking for a spray foam quote in attic space. Also, the removal of current blown fiberglass.
Project Location: Fort Mill, SC
We have an unconditioned attic storage area. Is it possible to condition it? Thank you, Jan
Project Location: Tega Cay, SC
Would like an estimate for replacement of insulation in basement and attic ....
Project Location: Fort Mill, SC
We have a one-car garage attached to our home and want to turn into a livable space. I'd like to get a quote to install a mini-split system and blow insulation into walls (and probably attic, i have looked, but assuming there isn't insulation in either). Would also like a quote to perform annual HVAC service (we have a 4500 sq. ft home with two systems, home built ~2-3 years ago)
Project Location: Tega Cay, SC
Our heat went out Saturday evening. It's an older Goodman unit - at least a dozen years old. It has a small freon leak and we've had both the AC and heat portions of our HVAC system repaired twice since we took ownership of this home 18 months ago. Interested in possible replacement.
Project Location: Tega Cay, SC
Would like to conduct a home energy audit and get recommendations on making it more efficient.
Project Location: Tega Cay, SC
Hello. My house resides on stilts and the cold winter air comes up through the floor. I just recently purchased this home and don't believe the insulation has been replaced in decades. I'd really love to have someone come see what can be done to help me out. Thanks
Project Location: Tega Cay, SC
One side of house on 2nd floor cooler than other. Would like a quote to add more blown insulation and take advantage of free energy audit.
Project Location: Fort Mill, SC
We had a house fire 5 months ago...we replaced the entire roof... 900 sq foot ranch house made in 1965. We put in a new vaulted ceiling in the kitchen and living room... currently we have NO insulation in the attic - roof area. I would like an estimate on doing our attic and roof insulation. We are in Fort Mill, SC Thanks a lot. Ray
Project Location: FORT MILL, SC
Upstairs A/C unit is not operating correctly, running continuously and not reaching set point. Additional information: Date requested: 07/04/2018
Project Location: Fort Mill, SC
Air duct sealing and cold/hot spots in the house.
Project Location: Fort Mill, SC
We have a Trane system, and this morning the heat indicated "On" on the thermostat, but the unit wasn't running. After a couple hours, the heat did actually come on, but would like a service visit, and your company was highly recommended. I have not yet looked at the codes to see what the issue was, that's on my to-do list :) Let me know if you are available for a service visit. thanks Kerry Simpkins
Project Location: Fort Mill, SC
We have a Generac 25KW installed at our former home in Chester, SC and we need to have moved to our new home in Tega Cay, SC. This would include removing it, transporting it to Tega Cay, reinstalling it and servicing the unit. The Generac is relatively new, having been installed in February 2016. Please let me know if you have do this project. Thanks
Project Location: Fort Mill, SC
I'd like a quote on two projects: 1. Cleaning our air ducts (we have 15 ceiling and floor vents, and 2 return vents), from an electric heat pump that's located in our crawlspace 2. Moisture control and air sealing of crawlspace: we have a poor plastic vapor barrier and floor joint insulation, but high humidity and moisture wicking up into the concrete block foundation has led to the insulation dripping off and minor mold spots in a couple of places. I'd like to control moisture and insulate the floor/improve energy efficiency with our heat pump. I'd specifically like to know about the option for open or closed cell spray foam along the foundation walls and a new vapor barrier. I don't know that I want to encapsulate the crawlspace -- just protect the heat pump and keep the house interior tight and energy efficient. Thanks for any guidance! -- Patricia
Project Location: Fort Mill, SC
I live in a townhouse and the wall between us seems to be very thin. I can hear the surround sys. I hear them talking from the next door townhouse. I cant hear what they are saying but still. I hear them walking on their wood floors. I would like a free estmate,
Project Location: Fort Mill, SC
Just need service for winter
Project Location: Fort Mill, SC
AC compressor is gone. we need installation for heat and air unit