HVAC Companies Knebworth

Find the best HVAC Companies in Knebworth

Receive up to 3 HVAC Contractor quotes for your project today! Compare profiles, reviews, accreditations, portfolio, etc... and choose the best offer.

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  • K.C.F.I Plumbing and Heating Engineers
    Hertford, GB

    My name is Karl and I'm a professional bathroom and kitchen installer and qualified plumber based in Hertfordshire, United Kingdom, with more than 25 years experience, and a Which? Trusted Trader. No matter what your budget or size of the project I provide a complete and courteous service from start to finish with all aspects of a project managed and completed. You can see some examples of my work in my gallery and browse just a few of the projects I've completed. If you like what you see, give me a call or use the contact form on this website to send me a message. Looking To Work With Us? If you are in need of one of our services or are looking to get an estimate, please give us a call or send us a message on our contact form.

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  • Morrisons
    4.1
    The Strand, Barrow-in-Furness, LA14 2HF, GB

    Morrisons is a leading supermarket chain in the UK, offering a wide range of products and services to its customers. With a long history dating back to 1899, Morrisons has established itself as a trusted and reliable brand. The company operates a chain of supermarkets across the UK, offering a variety of products including fresh produce, meat, dairy products, and household essentials. Morrisons also operates a number of cafes and restaurants within its stores, offering a range of food and drink options. The company is committed to providing excellent customer service and has a strong focus on community involvement and charitable giving.

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  • Blue Whale Plumbing and Heating Ltd
    5
    Letchworth Garden City, 45 Mullway, Letchworth, SG6 4BQ, GB

    Blue Whale Plumbing and Heating is a local, family run business based in Letchworth Garden City serving the surrounding area of North Herts and Bedfordshire. We specialise in new gas boiler installations, boiler servicing and boiler repairs and heat pump installations. We have expertise in all aspects of domestic plumbing, gas central heating and bathroom installations. We offer a high quality, personalised service with affordable and transparent prices. We are fully insured, fully qualified and happy to give advice on any plumbing, heating or gas issues you have in your home.

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  • Plumb and heat herts
    5
    Letchworth, GB

    PLUMB AND HEAT HERTS Local plumbing and boiler service you can trust We are highly qualified and experienced Gas Safe Registered Engineers. We take an enormous amount of pride in our company and we care about every job we do

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  • Loumac Plumbing & Heating Ltd.
    5
    East Moors Road, Ocean Park, Unit 18 Timber Yard Industrial Estate, Cardiff, CF24 5EE, GB

    LOUMAC Plumbing is your trusted 24/7 service partner. We offer an extensive range of plumbing & heating services for your business and home. Whether you need a trusted supplier of maintenance services for your business or help with your central heating, the Loumac Team is ready to assist you. Based in Cardiff, South Wales, Loumac serves customers throughout South Wales, the South West, the M4 Corridor, and the Midlands. We understand the importance of keeping your business running smoothly, which is why we provide a comprehensive range of services tailored to meet the needs of commercial clients. From large retail organisations to landlords and hotels, Loumac can handle all your plumbing and heating requirements. Our services include strategic installation, maintenance, and callout services, servicing and safety certificates, and installation, repair, and maintenance services. We pride ourselves on offering cost-effective solutions, 24/7 support contracts, and proactive and reactive maintenance contracts. Loumac is committed to helping businesses reduce costs through energy-efficient systems and become more environmentally friendly. We can assist with new heating systems, underfloor heating, solar energy systems, state-of-the-art changing room and toilet facilities, and reliable ongoing maintenance and servicing.

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  • Climate Cardiff Ltd
    4.6
    Cardiff, Climate House, CF11 8TB, GB

    More than just a heating company, Climate Cardiff is an established plumbing company offering a range of services at competitive prices. Our team are fully qualified and experienced Gas Safe Register engineers, so you can rely on us to perform professional plumbing services at low prices. Our services include general plumbing, central heating, new boilers, boiler servicing and repairs, bathroom fitting, gas services and underfloor heating. To arrange an engineer or book a free estimate, please contact us today.

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  • Local Heating & Cooling
    5
    PO Box 1419, Pembroke, 02359, GB

    Local Heating & Cooling is the leading Heating and Air Conditioning service company in the South shore area. We’re a team of fully-certified professionals who pride ourselves on personal service to our customers. Fueled by our commitment to excellence and integrity, we go the extra mile to make sure clients are completely satisfied with our work. Our goal is to build a customer relationship that lasts a lifetime. Our team wants to know every one of our customers on a first name basis and provide each and every one of you with the quality, honest service you deserve. We treat each customer's home like it was our own and respect your valuable time by arriving when we say and addressing the issue quickly. Don't be left hanging around all day waiting for the big companies. Call us today for immediate service or to schedule a consultation.

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  • Jones HVAC
    4.9
    505 Lloyd Drive, Pembroke, K8A 7A8, GB

    Jones Hvac Service is a locally owned heating and cooling company started by Steve Jones 3 years ago. It is currently operated by a father and son team with 19 plus years of technical experience in the heating and cooling business. We strive to be in constant communication with our customers until the job is done. If you have questions or special requests, just drop us a line. To get a free quote, or for emergency service, please contact us at your convenience. We look forward to serving you! We will find HVAC solutions that fit your heating and cooling needs. We provide a full consultation to explain all of your heating and cooling options. Whether you need a maintenance check or an emergency repair, we are available to handle all of your heating and cooling products. We serve residential and commercial clients, offering a variety of money-saving solutions. We use only the highest quality parts and equipment.

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  • AC & Ventilation Engineer for AL Postcode Area - Taiwo at Salix Mechanical
    Wilbury Way, Hitchin, 25d Knowl Piece, SG4 0TY, GB

    Salix Mechanical is a leading provider of mechanical engineering solutions, specializing in air conditioning, ventilation, refrigeration, and other related services. With a commitment to excellence and customer satisfaction, we serve a wide range of sectors, including facilities management, commercial, hospitality, education, healthcare, food production, high-security environments, leisure, and automotive. Our team of experienced engineers and technicians is dedicated to delivering innovative and reliable solutions tailored to meet the unique needs of each client. We pride ourselves on our strong industry accreditations, including Gold membership with the GFLS, Achilles, and Refcom, demonstrating our commitment to quality and best practices. At Salix Mechanical, we understand the importance of maintaining a comfortable and efficient environment for our clients. Our comprehensive range of services encompasses design, installation, maintenance, and repair of all types of mechanical systems. We utilize the latest technologies and industry standards to ensure optimal performance and energy efficiency. We are committed to providing exceptional customer service and building long-lasting relationships with our clients. Our team is always available to answer your questions, provide expert advice, and ensure your complete satisfaction. Contact us today to learn more about how Salix Mechanical can help you achieve your mechanical engineering goals.

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  • Aalberts Surface Technologies Heat Ltd
    Letchworth Garden City, GB

    Aalberts surface technologies in Letchworth Garden City is our largest and most diverse site within the UK, providing an unrivalled range of heat and surface treatments under one roof. Aalberts surface technologies in Letchworth specialises in processes for the Aerospace and Motorsport (F1) sectors. We hold numerous approvals including Nadcap (Heat Treating) and AS9100 alongside customer specific approvals within the Aerospace, Defence, Formula 1, Oil & Gas and Automotive industries. In addition to the application of a heat treatment, we provide all necessary additional services from technical advice, improvement of customer processes, research laboratory and a logistic service (pick-up & delivery) for our customers. We at Aalberts surface technologies, maintain our national and international quality systems and standards (ISO9001, AS9100 and NADCAP) at the latest revision to ensure quality, precision and reliability of service. For us, “best in class” is not about our core technologies, but more in the flexibility with which we service our clients and the way we are able to integrate our processes in their supply chain. We commit ourselves to the highest quality, not just treating materials but also the way we treat to our valued customer. We always work in close cooperation with our clients and are able to tailor our processes to the specific requirements so that our knowledge can be your strength. “Our vacuum processing department houses a wide range of gas and oil quenching furnaces to provide hardening, annealing and case hardening processes. We cater for individual parts, large volumes, small/ light-weight to large/ heavy-weight items and offer rapid processing for AOG, F1 and prototype orders.” Paul French, plant manager

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Frequently Asked Questions About HVAC Companies

Find answers to common questions about HVAC services, finding contractors, and getting the best HVAC systems for your needs.

How can I tell if my furnace filter needs changing?

Here are some signs your furnace filter needs changing (remember to change it every 1-3 months):
  • Reduced Airflow: Noticeably weaker airflow from your vents.
  • Dusty Vents: Dust accumulation around your vents.
  • Increased Dust: More dust than usual in your home.
  • Allergies or Respiratory Issues: Worsening allergy symptoms or respiratory problems.
  • Higher Energy Bills: Your furnace becomes less efficient.
  • Overheating: The system overheats due to restricted airflow.
Check your filter monthly and change it as needed to maintain good indoor air quality and HVAC system efficiency.

How can I reduce my HVAC energy consumption?

You can reduce HVAC energy consumption and lower your bills by:
  • Regular Maintenance: Schedule annual HVAC maintenance to ensure your system is running at peak efficiency.
  • Programmable Thermostat: Use a programmable or smart thermostat to optimize temperature settings based on your schedule.
  • Seal Air Leaks: Caulk and weatherstrip windows and doors to prevent drafts.
  • Proper Insulation: Ensure adequate insulation in your attic, walls, and floors to prevent heat loss in winter and heat gain in summer.
  • Ventilation: Use fans strategically to circulate air and reduce reliance on AC.
  • Energy-Efficient Appliances: Choose energy-efficient appliances to reduce your overall energy load.
  • HVAC Zoning: Consider zoning your HVAC system to condition different areas of your home separately.

How much do HVAC services cost?

HVAC service costs vary depending on the type of service, the complexity of the job, your location, and the specific contractor you hire. Common HVAC services and their typical cost ranges:
  • AC Repair: [Price Range]
  • Furnace Repair: [Price Range]
  • AC Installation: [Price Range]
  • Furnace Installation: [Price Range]
  • Heat Pump Installation: [Price Range]
  • HVAC Maintenance: [Price Range]
It's crucial to get multiple quotes from different HVAC companies to compare pricing and find the best value. HVACCompaniesHub simplifies the process of getting quotes from multiple HVAC contractors in your area.

What are the signs my air conditioner needs refrigerant?

Low refrigerant levels can cause various problems with your air conditioner:
  • Warm Air: The most noticeable sign is that the AC is blowing warm or lukewarm air.
  • Ice Buildup: Ice may form on the AC unit.
  • Increased Energy Bills: Your system has to work harder to cool, leading to higher energy consumption.
  • Hissing or Bubbling Sounds: These sounds can indicate a refrigerant leak.
If you suspect low refrigerant, contact an HVAC technician to fix the leak and add refrigerant.

How can I tell if my furnace filter needs changing?

Here are some signs your furnace filter needs changing (remember to change it every 1-3 months):
  • Reduced Airflow: Noticeably weaker airflow from your vents.
  • Dusty Vents: Dust accumulation around your vents.
  • Increased Dust: More dust than usual in your home.
  • Allergies or Respiratory Issues: Worsening allergy symptoms or respiratory problems.
  • Higher Energy Bills: A dirty filter restricts airflow, forcing your furnace to work harder.
  • Overheating: The system overheats due to restricted airflow.
Check your filter monthly and change it as needed to maintain good indoor air quality and HVAC system efficiency.

How can I reduce my HVAC energy consumption?

You can reduce HVAC energy consumption and lower your bills by:
  • Regular Maintenance: Schedule annual HVAC maintenance to ensure your system is running at peak efficiency.
  • Programmable Thermostat: Use a programmable or smart thermostat to optimize temperature settings based on your schedule.
  • Seal Air Leaks: Caulk and weatherstrip windows and doors to prevent drafts.
  • Proper Insulation: Ensure adequate insulation in your attic, walls, and floors to prevent heat loss in winter and heat gain in summer.
  • Ventilation: Use fans strategically to circulate air and reduce reliance on AC.
  • Energy-Efficient Appliances: Choose energy-efficient appliances to reduce your overall energy load.
  • HVAC Zoning: Consider zoning your HVAC system to condition different areas of your home separately.

How much do HVAC services cost?

HVAC service costs vary depending on the type of service, the complexity of the job, your location, and the specific contractor you hire. Common HVAC services and their estimated cost ranges:
  • AC Repair: [Price Range]
  • Furnace Repair: [Price Range]
  • AC Installation: [Price Range]
  • Furnace Installation: [Price Range]
  • Heat Pump Installation: [Price Range]
  • HVAC Maintenance: [Price Range]
It's crucial to get multiple quotes from different HVAC companies to compare pricing and find the best value. HVACCompaniesHub simplifies the process of getting quotes from multiple HVAC contractors in your area.

What are the signs my air conditioner needs refrigerant?

Low refrigerant levels can cause various problems with your air conditioner:
  • Warm Air: The most noticeable sign is that the AC is blowing warm or lukewarm air.
  • Ice Buildup: Ice may form on the refrigerant lines or evaporator coil.
  • Increased Energy Bills: Your system has to work harder to cool, leading to higher energy consumption.
  • Hissing or Bubbling Sounds: These sounds may suggest a refrigerant leak.
If you suspect low refrigerant, contact an AC repair specialist to diagnose the issue and recharge the system.