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How many percent mark up does an HVAC contractor add on parts on their job quotations?
Wiki User
∙ 12y ago
I have a friend who is a HVAC salesman. His cut is 10% on a new system. I would imagine if his cut is 10 the company is probably making another 20 on top of that. Best thing is to get several quotes. My neighbor had a new system installed. One quote was 14,000 and one was 8900. He went with the 8900 and has been very pleased.
Wiki User
∙ 12y ago
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How many air changes per hour for a class b in HVAC?
25 cycle
How you calculate the area of HVAC duct offset and elbow in square feet?
200+200
How do you calculate the heating ducts for a house?
To calculate the heating ducts for a house, you should consider factors such as the square footage and layout of the house, the insulation levels, the number and size of rooms, and the desired temperature. A professional HVAC contractor or engineer can perform a heat load calculation to determine the appropriate duct size and layout based on these factors to ensure efficient and effective heating distribution throughout the house.
Why B-H curve for air is a straight line?
LETTER OF INTRODUCTION :: THE COMPANY:: M/s Stantec HVAC consultants is Ahmedabad based HVAC Consultancy & MEP consultancy firm. With the experience of more than 24 years We at Stantec HVAC Consultants bind to give Smart optimum solutions to our clientele. We specialize in heating, ventilation and air-conditioning of buildings and engineering works including office buildings, shopping centers, banks, hotels, residences, computer rooms, clean rooms, laboratories, hospitals and clinics, educational facilities, nuclear power stations, factories and warehouses, Electrical Panel Room. :: THE PEOPLE:: M/s. Stantec HVAC consultants is Founded by Mr. Tejas Shah i, who is an experienced Mechanical Engineer with PDRA. Mr. Shah has acquired extensive experience in India. He is associated with Air Conditioning & Refrigeration field for over 24 years. Perform the engineering services through own (in-house) resources. Omit the consulting engineering services (with no in-house capability) and approach the contracting/supplier industry directly for turnkey proposals, which includes design, supply, installation and commissioning. The second option (direct industry approach) may look economical on the face of it, but poses several disadvantages that have frequently resulted in far higher cost than the additional cost for a consulting engineering service. These disadvantages include typically: Being commercially independent from any contractor or supplier, the consulting engineer is in an ideal position to evaluate alternative system concepts during the design stages of a project. These investigations may save the client multiples of the consultant's cost in capital and running cost of plant. The contractor's design cost is built into the tender prices and would be the same or more than the design fees of a consultant. The contractor will also build into the tender price the cost of design liability insurance to cover design mistakes or poor design. Because these costs are normally hidden, the contracting organisation has no way of knowing what the design cost is. On the other hand, a consulting engineer's design fees are clearly stipulated and agreed and can be compared to internationally accepted norms. When only one contractor/supplier is approached, there is usually no way of evaluating the competitiveness of his price, unless the scope is standardized, or can be compared to similar scope of works recently procured. Consulting engineers normally are able to negotiate a competitive price from a single contractor/supplier by using schedules of quantities and applying known industry rates. When more than one contractor/supplier is approached it is frequently very difficult to compare the technical quality and scope of tender offers and the lowest price may well be based on inferior scope and quality compared to other tender offers. Also, without in-house capability the contracting organisation will find it difficult to evaluate the quality of works/equipment offered. Consulting engineers provide technical specifications and all tenders are based on the same scope and quality of works. Some contractors/suppliers offer only part of the scope (with resultant reduced price) and then offer the remaining scope during the contract at a high rate or price. Consulting engineers represent the contracting organisation (client) during the construction stage of a project and verify on the client's behalf whether the installation complies with specified requirements. Evaluation of existing HVAC and ventilation systems including: Compliance to accepted ventilation practices and legislative regulations Evaluation of equipment condition System effectiveness and suitability Energy audits Evaluation of existing maintenance service contracts adequacy Technical audits of existing maintenance service contractors Calculation of building thermal loads including: Calculation of cooling and heating loads for identified thermal zones Recommended division of building into thermal zones Tender support including: Assistance with preparation of tender enquiry documents Evaluation of tender offers and submission of a recommendation report Construction stage support including: Factory inspections of HVAC equipment Site inspections of HVAC equipment Supply of partial HVAC consulting services (design only) including: Preliminary design of HVAC systems including building thermal load calculations, selection of system concepts and establishment of building and electrical interfaces Design of HVAC systems up to preparation of technical specifications, tender documents, and evaluation of tender proposals (design and tender stage) Supply of full HVAC consulting services including: Report stage Preliminary design stage Design and tender stage Administration and coordination of the HVAC works during the construction stage Maintenance support services including: Evaluation of existing maintenance service contracts adequacy Technical audits of existing maintenance service contractors Preparation of new maintenance contracts and tender documentation STANTEC HVAC CONSULTANT 103 Aagam Complex Nr. Vasna tel. Exchange Vasna Ahmedabad - 380 007 India Tel Fax: - 91 79 26631673 e-mail :- stantec.con@gmail.com Mobile :- 9825024651
What is the cost of a trane 4 ton 16 seer system including ac furnace and coil?
Around $300- $5000, depends on whether you want single-stage, multiple-stage, or super quiet high-end ones. Most popular brands have the same quality and warranty, but you should go with a contract who is professional and knowledgeable. There are a few online communities where consumer can get some educated help. First one is hvac-talk.com, which is a forum for HVAC professionals, but you can ask any technical questions and can get more informative answers. But the website does not allow to discuss the price or cost of HVAC projects. The second is "Heating and cooling" forum of gardenweb.com, where you can ask technical question and also discuss the whether the cost and price of heating or cooling are reasonable. The third one is hvac-cost.com where consumer can share their purchase price of HVAC system or search the database to see how much other consumers are paying for a similar system at the same city or state.
Who is ameri therm hvac made by?
Heil, according to our hvac contractor.
What type of contractor is certified to do HVAC installation.?
When you are building any new home you should already have a general contractor. He will be more than capable to do the HVAC installation.
What is the entry level salaray of an HVAC contractor?
The entry level salary of an hvac contractor is an average of $25350 per year. It depends on locations and experiences obviously. It could be higher or lower depending the places.
What type of contractor would one hire for heating repair?
An HVAC contractor is hired when there is a need for a heating repair. HVAC stands for heating, ventilation and air conditioning. This professional has been trained in heat transfer.
What are some qualities to look for when getting an hvac contractor?
You need to look for contractors that will give you an initial visit and written estimate for free. You also need to be sure to find out which brands of HVAC equipment each contractor uses.
where can I buy HVAC parts online?
You can go to www.hvacpartsoutlet.com and purchase any HVAC part you wish. I have always trusted HVAC to supply me with the best in parts for products
What kind of education is needed to be an air conditioning contractor?
Degree programs in heating, ventilation, air conditioning (HVAC) or HVAC installation and repair, home appliance repair or, with more education, HVAC engineering
What is the right insurance coverage for an HVAC service and maintenance contractor?
"Commercial General Liability" is the appropriate coverage policy type for an HVAC service technician or company.
Who do you call to fix the pilot light on your natural gas fireplace?
A competent HVAC Contractor in your area
What is the basic salary for a HVAC contractor?
A HVAC contractor will be a high paying field to enter into because of the knowledge you must have to complete a job of this type. All new construction requires that heat systems and/or air conditioning systwms be completed and inspected by qualified professionals.
What is an HVAC heat pump for?
HVAC in an all-encompassing expression for Heating, Ventilation, and Air Conditioning. Your contractor is referring to the technology built into your home that makes these things possible.
What does it take to become an air conditioning contractor?
In order to become a contractor, education and training are needed. A degree or certification in HVAC is necessary, along with experience in working with these types of units.
